World Vision Australia Health Organization

World Vision Australia Health Organization
1. Briefly describe your agency and when/why it was established?
The World Vision Australia health organisation has provided poorer countries with the opportunity to be able to live a healthy and sustainable lifestyle.
By sponsoring a child, you can change their world. This organisation helps children who are living in disadvantage regions and who struggled to earn a
good education. World VisionAustralia first began in 1947, when an American missionary, Dr Robert Pierce travelled to China and Korea and saw
families especially young children without food, water, clothing, medicine and shelter. Robert Pierce had a passion to help these people who are not
provided with the same healthcare as we have. This influenced him to set up orphanages ... Show more content on Helpwriting.net ...
People were inspired to help others and the world acted. Everyday there are 17,000 fewer children dying due to diseases and starvation (world
vision Australia, 2013). Since 1990 when World Vision first began the number of child deaths has become half the amount. It is because of this
organisation that children's lives have been saved and about two billion people have gained access to clean drinking water. They are also getting the
chance to earn an income and 700 million people have escaped the grip of absolute income poverty. Many lives have been saved from deadly
diseases, the global funds to fight aids, TB and malaria has prevented 8.7 million
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Resource Based View
VISUAL CONSIDERATIONS
Visual considerations should be given prior importance while designing an automobile as it has direct effects on its design and design is supposed to
be a very crucial factor as undoubtedly it is the thing that decides whether people are going to like it and buy it or not.
With increase in age, there is gradual loss of elasticity in almost all the muscles of the body including muscles of eyes. This reduction in elasticity of the
eye muscles lead to inability of the person to focus on an object kept at a distance. This condition gets worse in the situation of dim light or excess
light. Along with decreased muscle elasticity, the lens of the eye also become less transparent with increasing age as there is alteration... Show more
content on Helpwriting.net ...
(Retchin et al., 1988).
2. There is sharp decrease in the degrees of lateral peripheral vision with age. It reduces by nearly 17 degrees in the people above 65 (Burg 1968).
Vision field loss 1. According to the data available, it is noted that the chances of developingvisual field loss in the age of 16 yrs to 60 years is nearly 3
to 3.5 % which increases to nearly 13% for the people above 65 years of age.(Johnson and Keltner, 1983).
2. For individuals above the age of 65, the risk of development of visual field defects increase by nearly five times than the individuals below this age.
(Johnson and Keltner, 1983).
Glare/Night legibility
1. Due to degradation in quality of the lens with increasing age, the glare is impaired. Actually, the increase in opacity of the lens leads to inability of
the eyes to view objects having less contrast especially in the dark. (Pulling et al., 1980).
2. It has been studied that inability to see anything in night for a fraction of second, also known as temporary visual impairment, caused by the bright
headlight of the coming vehicle is more common in old people (Wolf, 1960; Pulling et al., 1980). It is also seen that the people who are already
suffering from night blindness do not show any increased risk with age. In fact, there are chances that night vision impairment is less reported in such
cases (McCloskey et al.,

Book Summary: The Leadership Challenge
Victoria Gentry
Book Summary 2
Option 3b
The Leadership Challenge
The context of leadership has changed dramatically o The content of leadership has endured the test of time
Leadership is a relationship
Five Practices of Exemplary Leadership o Model the Way o Inspire a Shared Vision o Challenge the Process o Enable Others to Act and Encourage the
Heart
п‚§Leads to better ability to embark on lifetime success
The Challenge o Leaders motivate others to want to get out of the box things done
Transformation o Values into actions o Visions into realities o Obstacles into innovations o Separateness into solidarity o Risks into rewards
Getting Extraordinary Things Done o The future of leadership
п‚§Domain of leaders
Future
п‚§Significant

A Short Note On The Color Vision Deficiency
Some included might be nearsightedness, known as myopia, reduced visual acuity, uncontrollable eye movements, or more sensitivity to bright lights
known as photophobia. This color vision deficiency can be considered a from of achromatopsia, the other type of monochromacy. (WC #4) In this
type none of the cone cells function, which makes the person experience their work in only black, gray, and white. It is present at birth and the lack of
cones can make them unconformatble bright lights. Both of these types are extremely rare and much more severe than red–green or blue–yellow
colorbllindness. (WC #3) As stated from Genetics Home Reference, "Blue cone monochromacy affects about 1 in 100,000 people worldwide." (WC
#4) Also, this is found equally in men and women. These are autosomal recessive disorders. (WC #3) As stated earlier men have a much greater chance
of having color vision deficiency. (WC #6) From data gathered of populations in Northern European ancestry, 1 in every 12 males has red–green
colorblindness compared to 1 in every 200 females. (WC #4) Therefore, poor color vision is primarily genetically inherited for the most common forms.
(WC #6) Red–green color blindness is an X–linked inheritance that is carried by the mother. For women, since there are two X chromosomes, normally
the normal gene can offset the mutated X chromosome. (WC #3) When that happens the women does not have the disease; however she is still a
carrier of the gene to her offspring. If

Vision At The Blind And Visually Impaired
Vision is defined as "the sense by which objects in the external environment are perceived by means of the light they give off or reflect" (Saunders,
2007). Vision is very a significant aspect in human life. If an individual is visually impaired, it will cause other developmental delays in that individual
including the sensory, motor, cognitive, social and language developments (Texas School for the Blind and Visually Impaired, n.d.). It is already well
known that infants are not born with perfect vision. They only achieve vision close to adult maturity by about six months after birth. There are a lot of
aspects of vision in infants that undergoes development such as contrast sensitivity function, acuity perception, motion perception,... Show more content
on Helpwriting.net ...
Additionally, by knowing how colour vision differs in infants and adults, if we find out that an infant does not have colour vision that works the same
way as adults, then even if the test has been adapted for infants, it still cannot be used.
FPL chromatic discrimination paradigm is used for examining colour vision in infants. From experiments conducted using FPL chromatic
discrimination paradigm, it is proven that colour vision of infants improve significantly between 1 and 3 months of age (Brown, 1990). In a review
paper by Brown (1990), it is stated that infants at 3 to 4 weeks of age generally have poor ability to discriminate colours. However, when
long–wavelength lights are used, the result is vague. Most experiments result in infants at 1 month of age failing to distinguish the stimulus when it
comes to using long–wavelength light. Having said that, there are a few reported infants that could discriminate successfully. As for infants over 2
months old, it is clear that half of them could make some chromatic discriminations.
At 3 months of age, based on the several studies mentioned by Brown (1990), most of the infants can already make chromatic discriminations. Hence,
it is concluded that they have colour vision to a certain degree as they might not necessarily be trichromats nor have the colour vision of an adult.
Relation between colour vision and spatial vision
During the first 3 months of life, colour vision and test

Symptoms And Diagnosis Of A Vision Loss Essay
Name & Full Description of Disability &/or Disabling condition selected: Acute monocular vision loss is the broad disabling visual impairment we
propose to research. Vision loss is considered acute when sight is lost suddenly within a few minutes or over the course of a few days (Colby, 2014).
Acute vision loss may be binocular, affecting both eyes, or monocular, affecting only one eye. Individuals with acute monocular vision loss experience
stereopsis, an impaired visual field, and often depression (Ihrig & Schaefer, 2007).
Diagnosis: The contrived diagnosis for participants in the current study is Non–Arteritic Anterior Ischemic Optic Neuropathy (NA–AION). NA–AION
is a disability that is often described as a stroke in the optic nerve (Heyreh & Podhajsky, 2016). It is the most common form of Anterior Ischemic
Optic Nerve Neuropathy, and is result of a momentary decrease in blood pressure causing acute ischemia (poor blood circulation to the anterior
portion of the optic nerve) (Heyreh, 2016). Loss of vision is usually painless and often occurs while the individual is sleeping. Although NA–AION
typically affects individuals who are middle–aged, the disease can occur at any age (Heyreh, 2016). The severity of ischemia in the optic nerve
dictates the severity of the visual loss in the affected eye. Generally, visual impairment increases in the affected eye over the period of approximately
two weeks before stabilizing, while the unaffected eye remains normal relative to the

Color Vision Development in Infants
Color Vision Development in Infants: The Responsibility of Cone Types and Wavelength in Order of Color Development It is a wonderful thing to
witness a sunset and see all the various colors that occur in our world. What would it be like if we didn't view the sunset with all the beautiful colors
that are perceived in it? According to Brown, Lindsey, Mcsweeney, and Walters, (1994) without factoring in brightness, newborn infants cannot
differentiate between colors. This was found by testing infants in forced–choice preferential looking experiments or FPL experiments (Brown et al.,
1994). It is astonishing to think that we haven't always viewed the world in various vibrant colors. So at what point do we as individuals develop full
color ... Show more content on Helpwriting.net ...
Infants that were aged 4 weeks and 9 weeks were evaluated in a study that looked at red/ green color and it was found that the responses to the stimuli
for nine week old infants were greater in response to the stimuli than four week old infants (Teller & Palmer, 1996). Is it possible that the younger
infants in the study by Teller and Palmer (1996) had not yet fully matured their s cone receptors? At what age does the color green develop in
infants? Does the amount of s cones we have contribute and affect the order in which we develop color? According to a blog by Jones (2013), a
retinal neuroscientist and photographer, tritanopia colorblind people have s (blue) cones absent and have issues deciphering between blue and
green, infants might not be able to see blue yet (Robin, 2014), so as a replacement for blue, I am going to use gray as the comparing color. I predict
that infants three weeks old will see the green and gray colors differently, and have an increase in gaze time on the color green while previously
viewing gray or red.
Hypothesis
Infants that are three weeks old will be at the beginning stages of maturing s cones, which should enable them to begin viewing green and will in turn
prefer the color green (longer gaze time) because it is new in their development of color. Independent variables of the study will be which color is
shown to the infants.

Change Blindness Essay
Change Blindness
After investigating spatial cognition and the construction of cognitive maps in my previous paper, "Where Am I Going? Where Have I Been: Spatial
Cognition and Navigation", and growing in my comprehension of the more complex elements of the nervous system, the development of an informed
discussion of human perception has become possible. The formation of cognitive maps, which serve as internal representations of the world, are
dependent upon the human capacities for vision and visual perception (1). The objects introduced into the field of vision are translated into electrical
messages, which activate the neurons of the retina. The resultant retinal message is organized into several forms of sensation and is ... Show more
The concept of change blindness has been addressed over the course of nearly half a century, with increasing focus on the subject throughout the past
five years (3). Although biologists, psychologists, and philosophers have yet to resolve definitively the paradox of looking without seeing, the
investigation of each theory on the matter yields deeper insight into visual perception and sight as well as a decreasingly incorrect understanding of
those components of the nervous system, which are crucial for visual cognition. Under normal viewing conditions, changes produce transient signals
that can draw attention. Change blindness studies are designed to eliminate or block these transient signals by inserting a visual disruption when the
change occurs (3). Flicker Paradigm studies examine the occurrence of change blindness and attempt to explain the inability to not see that which is
directly in front of our eyes. The Flicker Paradigm demonstrates the essentiality of attention in the process of seeing (4). The alternation of an object
and a modified version of that same object is interrupted by millisecond flashes of blank space. Subjects are then asked to report changes in the images.
In order understand the events leading to the failure to recognize change, comprehension of the mechanism by which change is successfully recognized
is requisite. According to the traditional understanding of this process, an individual must form an internal

Egalitarianism In The Tairo Fishmen
Helen Keller once said that "The most pathetic person in the world is someone who has sight but no vision." This illustrates how important it is to have
a vision. Vision is something that will push us forward in achieving something we wish for. Without visions, we would have no motivation and spirit to
pull through tough times. Douglas Stewart has been influenced by the Australian culture and society and it has given him insight of the Australian
visions. In his poems, he explores the Australian visions of man's bond with nature, conservation of fauna and the spirit of egalitarianism. The way
Stewart artfully conveys these ideas has also given responders a deeper understanding of Australia's nature and its people.
First and foremost, in the poem Nesting ... Show more content on Helpwriting.net ...
In the poem, Stewart studies 'these tailor takers' as they wait patiently for the fish to take the bait. He uses an antithesis, 'They stand together in a fine
democracy; Each keeping his place and nobody talking too much' to illustrate the tailor fishermen's silent respect towards one another. They give each
other their individual space as they see each other as equals sharing a common goal. The inclusive language 'together' further emphasizes the
fishermen's unity. Their determination and unwavering attitude towards their activity is shown in the simile 'like pillars of rock they stand.' The string
of nouns 'name and address; Income, religion, status or nationality' does not affect their attitude towards one another. They do not discriminate one
another for their difference as to them, they are all 'men who fish.' Stewart is astonished with their spirit of egalitarianism and says in a proud tone, 'I
am glad to have stood with such people in the cold wind.' Hence, the composer has successfully conveyed the significance of mutual respect practiced
by Australians to the

Thomas Builds To Say Phoenix Arizona Essay
The future is unclear to see because of the multiple interpretations to one event. Seeing events and only being able to describe a possible outcome is
what the character Thomas Builds–the–Fire in Sherman Alexie's, "This Is What it means To Say Phoenix, Arizona," can do. The ability has been once
praised in cultures around the world but is now looked down upon. Thomas has lost a lifestyle that he was never able to have because he follows his
ability including his friendships he has created. For this reason, Thomas Builds–the–Fire is now an outcast to the town's society; however, he looks
after his old friend Victor because of his loyalty to Victor's father, believes in his visions can help his community, and the chance of obtaining new
visions.
The loyalty Thomas portrays to looking after Victor is towards a promise made to Victor's father. Two years after making the promise, at the age
fifteen, "... Victor and Thomas got into a fistfight, " after Victor got drunk which, "The beating might of have gone on until Thomas was dead..."
(Alexie 281). By taking the abuse Thomas follows Victor's father wishes to look after his son by taking Victor's aggression because his existence was
least ... Show more content on Helpwriting.net ...
The story indicates from the beginning that"Nobody talked to Thomas anymore because he told the same damn stories over and over again, " (Alexie
280). The last vision the audience knows is to when he is with Victor's father. Thomas goes with Victor on his journey in the hope that by completing
his previous vision job he can experience new visions. On achieving to help Victor on his journey Thomas, "... heard a new story come to him in the
silence afterward," (Alexie 286). Completing Thomas's last vision gave him his new vision because his previous visions. Thomas resentment towards
Victor for what he had done but helped him because of the promise to Victor's

Essay on Till We Have Faces and The Vision of Ungit
Till We Have Faces and The Vision of Ungit
Queen Orual of Glome, the main character in C.S. Lewis's Till We Have Faces is often the victim of mysterious visions that appear to relate to her
real–life experiences. In one of her final visions, Queen Orual dreams that she is Ungit, an all–consuming goddess who is worshipped by the people of
Glome. Orual definitely is Ungit; she has several characteristics that give evidence of this. Orual is all–consuming and possessive in her relationships
with other people; she wears a veil to cover her ugly face, giving her a resemblance to the forbidding goddess; she is very demanding of her servants,
which is similar to the intense rituals and sacrifices that Ungit demands. ... Show more content on Helpwriting.net ...
Orual is not pleased with this negative portrayal of herself, but she has to admit that her ambitions took precedence over Bardia's personal needs. Orual
writes, "Heaven knows how we had tormented him, Ansit and I. For it needs no Oedipus to guess that many and many a night, her jealousy of me
welcomed him home to a bitter hearth" (202).
Orual believes that the veil she wears to hide her ugly face is one of her strengths. The veil creates a mysterious aura that grows with each passing
year. The more the memory of the Queen's face fades, the wilder the stories about what her veil contains become. The resemblance to a mysterious
and unfathomable goddess is unmistakable. Orual writes, "no one believed it was anything so common as the face of an ugly woman. Some said it
was frightful beyond endurance; a pig's, bear's, cat's, or elephant's face. The best story was that I had no face at all; if you stripped off my veil you
would find emptiness. The upshot of all this was that I became something mysterious and awful. I have seen ambassadors turn white like scared
children when I faced them"(172).
There are several rituals that the citizens of Glome follow when they are paying homage to Ungit. They have to "keep girls in her house, brides have
to give her gifts, and in a bad year someone's throat is cut and blood is poured over the stone goddess" (6).

Mr Clark Driving Due To What Time Of Day Was He Driving?
Case Study 2
Mr. Clark is an 82 year old gentleman who was in a recent minor motor vehicle accident, presented with decreased reaction time. Through careful
open ended questions I would ask for responses as to what time of day was he driving? If his response was bright day or night, I would educate Mr.
Clark on the effects of vision and light with aging due to vision sensitivity and decline. As we get older our pupils get smaller and more sensitive to
glare such as light on glaring on windshields at night and sun light during the day, to help with these effects I would suggest Mr. Clark to drive during
the ambient part of the day to ease the transition of bright to dark with harsh light of the day and focus at night.
I would ask Mr. Clark

Analysis Of The Poem ' The ' I Love ! Free As The Mountain...
The lines are spoken following an extended lamentation in Plate 6 by Oothoon in which she ascribes the origins of joy to infancy. Thus, it is over the
course of one's lifetime and under the influence of societal "reason" (personified in the form of Urizen) that joy and happiness are subjugated and
desecrated. Indeed, this "accursed thing" is "taught" or learned by Theotormon rather than intrinsic in his nature (7.13). This is important to note
because out of this perverted perspective comes the misunderstanding of love that Oothoon delineates in my chosen passage.
Within the first two lines, she separates her own version of love with that of her tormented lover. Hers is a "happy Love! free as the mountain
wind!" (7.16). Like the wind imagery she invokes, it cannot be bottled up; it is clear, beautiful, and seemingly endless. The love of Theotormon
and consequently that of society at large is, in contrast, restricted. It "spin[s] a web of age around him, grey and hoary! dark!" (7.19). According to
the OED, hoary indicates hairy growth with age. Blake thus presents the image of a man bound tightly by his misinterpreted and misdirected love,
and growing old, grey, and bearded overtime. The web is constructed "of age" and this, along with the use of the word hoary and its temporal
reference, implies that Theotormon is restricted by time as well. Perhaps what Blake is indicating here is that the restrictive force of societies
conception of love has been built over

Age Degeneration Essay
Age–Related Macular Degeneration does not have a scientific name, but can also be referred to as Age–related Maculopathy, AMD, ARMD, and
Macular Degeneration. ARMD is categorized into two forms; wet or dry. The dry form is more common and accounts for 85–90% of all cases of
ARMD and is caused by a buildup of yellow deposits called drusen under the retina and causes vision loss over time. The wet form, on the other hand,
is caused by the growth of abnormal blood vessels that leak blood and fluid under the macula which causes rapid vision loss. The genetic changes
involved with ARMD are concentrated in a part of the body's immune system called the complement system group of proteins that work to destroy
foreign substances in the body. Changes within and around the complement ... Show more content on Helpwriting.net ...
Changes that occur on the long arm of Chromosome 10 (10q26 region) also contribute to the increased risk of developing ARMD. Age–Related
Macular Degeneration affects the female population in the United States more than it does the male population. In a 2010 study on Prevalent Cases of
Age–Related Macular Degeneration by Gender, 65% of cases affected females and 35% affected males. People who are affected by ARMD do not die
as a result of this disease, they mainly suffer from the loss of sharp vision. Physically, the macula of the eye deteriorates as age increases which causes
problems in seeing objects clearly and sharply. Age–Related Macular Degeneration has an estimated prevalence of 1 in 2,000 people of the United
States as well as other developed countries. The prevalence of ARMD is expected to increase as the population of older people increases. ARMD
typically does not have a clear–cut inheritance even though it seems to run in families. It is estimated that 15 to 20 percent of people that develop
ARMD have at least one first–degree relative with this

Visuality In African American Essay
Junxia Hu
Havc 80
Rachel Nelson
April 19, 2017 Visuality, defined in a most straight forward way, is the quality or state of being visual or a mental image or picture relates to the
process of glimpsing with the eyes. Even though the term encompasses a broad array of explanation and it conveys different things to different people,
it relates with the prism with which people construe the world. It applies to both tangible and intangible and depending on one's ability to exploit the
visual senses. Visuality plays an integral role as a cultural tool in the society. In the contemporary context, it refers to the manner in which people see
and how they are seen. However, on numerous occasions, mentioning of the word elucidates the idea of construing contents via media ... Show more
This has been documented by social psychologists for years. It is often assumed that processes such as visual perception work in the same ways
however the paradigmatic understanding of the automatic stereotyping process highlights the mere presence that a person can lead one to think about
the concepts with which that person's social group has become associated. The presence or view of a Black man, for instance, can elicit thoughts that
he is violent and criminal. Simply thinking about a Black person renders these concepts more accessible and can lead people to misremember the
Black person as the one holding the razor. Merely on the sight of blacks can lead people to evaluate ambiguous behavior as aggressive, to
miscategorize harmless objects as weapons, or to shoot quickly, and, at times,

Corner Detection Are Useful for Computer Vision...
Corner detection and its parameters: position, model and orientation are useful for many computer vision applications, such as object recognition,
matching, segmentation, 3D reconstruction, motion estimation [2, 3, 4, 34.] indexing, retrieval, robot navigation and in our case edge tracking from
geometry design. This need has driven the development of a large number of corner detectors [1, 5, 6, 7, 8, 9, 10, 11, 12, 13.]. Other methods forcorner
detection are described in [14, 15]. These detectors compete with each other in terms of precision localization, accuracy, speed, and information they
provide. Model classification and orientation are the most interest information needed in process of edge tracking.
For some of these approaches, ... Show more content on Helpwriting.net ...
Corner strength has been п¬Ѓrst deп¬Ѓned by Noble [12] from which a slightly diп¬Ђerent version has been proposed by Harris and Stephen [11]: (1.2)
The role of the parameter k is to remove sensitivity to strong edges.
The Plessey operator uses estimates of the variance of the gradient of an image in a set of overlapping neighborhoods. This detector, which produced
much interest, was extended by including local gray–level invariants based on combinations of Gaussian derivatives [17].
One of the earliest detectors [16], which was based on the Moravec operator, deп¬Ѓnes corners to be local extrema in the determinant of the Hessian
Matix, H=M.
The Kitchen and Rosenfeld operator [5] uses an analysis of the curvature of the grey–level variety of an image. The SUSAN operator [18] uses a form
of grey–level moment that is designed to detect V– corners, and which is applied to other model of corner.
The earlier Forstner [22] algorithm is easily explained in terms of H (Hessian Matrix). For a more recently proposed detector [20], it has been shown
[21] that under afп¬Ѓne motion, it is better to use the smallest eigenvalue of H as the corner strength function.
Recently, George Azzopardi and Nicolai Petkov [36] propose a trainable filter which we call Combination Of Shifted FIlter REsponses (COSFIRE) and
use for keypoint detection and pattern recognition.
2)Contour based methods
These methods extract contours and then

I Work For A Great Company
I work for a great company. Malarkey Roofing Products has been in the roofing products business for over 60 years, both manufacturing and
distributing quality roofing materials. We have a sales force of over 60 sales representatives, three manufacturing plants, and a few hundred
administrative and union workers. Our products are distributed globally and we continue to expand into new markets; which makes it imperative that
our company run like a well–oiled machine. A company this size requires a lot of teamwork between individuals, departments and management. But,
as we continue to grow, I am seeing divisions in all of these areas, which makes it difficult to operate on a day to day basis.
When I began reading The Five Dysfunctions of ... Show more content on Helpwriting.net ...
If that is the case, the overall goals should be readdressed and more specific. But I digress. The true issue is the lack of a common company goal or
vision and determining where that comes from.
One of the major areas I see my team struggle with is this idea of the fourth dysfunction, which is the avoidance of accountability. This can be seen
when an employee can give you departmental goals, but not necessarily the company's goals or visions. Up until recently, our company operated
under a "silo mentality". In other words, each department was operating independently of each other, with no regard to what the other departments
were doing. Nobody knew what anyone else was responsible for, or how our departments worked together, thereby eliminating the ability to hold
each other accountable. Brent Gleeson points out that this concept is not healthy for any business. "This type of mentality will reduce efficiency in
the overall operation, reduce morale, and may contribute to the demise of a productive company culture" (Gleeson & Rozo, 2013, para. 1) When we
cannot hold each other accountable, we cannot reach a common goal. We begin to operate without a vision or operate with very limited vision,
placing the overall goals of the company as more of a suggestion than a goal.
My department (a team of five people) struggled with our

Low Vision Advantages And Disadvantages
DISCUSSION
The World Health Organization (WHO, 2011) estimates thattherearemore than 285 million people worldwide who are visually impaired, of
whomnearly 39 million people are blind and 246 million suffer from low vision1. A person with low vision has a best corrected visual acuity in the
better eyeoflessthan6/18tolightperceptionoracentralvisualfieldofless 10than degrees, but who uses or has the potential to use vision for the planning
and execution of a task
Visual impairment is a worldwide concern and it is very likely that it will gain moreimportance as the present standard of medical therapy is on the
rise and the average life expectancy of an individual is lengthened. There are a significant number of people with irreversible loss of vision, in spite
of the best possible therapy, who also possess some degree of useful residual vision, termed as low vision. This impaired vision not only affects their
daily living activities but also increases their dependence on other people. The current investigation sought to focus on the impact of low vision
services and to address the barriers involved in visual rehabilitation of adults (16 to 60 years).
Different individuals undergo different experiences with reference to low vision, and may show variable responses to low vision rehabilitation.
Ultimately, an individual suffering from low vision has to accept his/her disorder and should strive to obtain the best final outcome. This necessitates
the initiation of new programs, or

Should World Vision Be Accountability?
Hi Catherine, You really pick a very good non–profit organization to discuss in your discussion board this week. World Vision does a lot to help the
poor and downtrodden people of many third world nations. Many of these countries the people have no access to the basic necessities that we take for
granted on a daily basis. You bring up some very good concepts that should be important to the organization. I think another very good concept for
World Visionshould be accountability. Accountability, as it is described in our textbook states "To be accountable essentially means being required to
answer, to take responsibility, for one's actions." (Worth, 2014, p.127). This applies to world vision in a sense that they need to hold accountability

Personal Effectiveness
Time Lenders has been doing an extremely noble job since its inception by making people develop a meaningful existence. It has mainly targeted
renowned organizations and their employees, and more recently students that are the only hope for a bright future of this country. Words like visions,
goals and purpose may sound extremely familiar to us but there is a greater meaning to all of these words that most of us either do not realize, or do
not bother to do so. To be honest, none of us group members, and maybe most of the students enrolled in this course in general, had any idea of how
having an appropriate purpose and subsequently, a clear vision for it can make our lives an ideal example for the world around us. The first questions
asked ... Show more content on Helpwriting.net ...
sier for them to adapt accordingly as compared to mature

Sistema visual Humano: La percepciГіn de colores y el...
El modelo RGB (Red, Green, Blue) se basa en la sГntesis aditiva para producir diferentes colores mediante la suma de colores primarios. En el espacio
CMYK–CMY (Cian, Magenta, Yellow, Key) trabaja con la sГ
ntesis sustractiva de sus colores primarios y un key que representa el color negro pues la
combinaciГіn de los tres primarios no garantiza el color negro a pesar de sus propiedades de absorciГіn. Otros espacios como el YIQ (Iluminance,
In–phase, Quadrature) que se basa en el RGB y se aplicaba en la televisiГіn siglos atrГЎs, para pasar de blanco–negro a color. El modelo HSV (Hue,
Saturation, Value) distribuye los colores RGB en un cono hexagonal basado en propiedades fГsicas de la luz. Finalmente el modelo RYB (Red, Yellow,
Blue) que es ... Show more content on Helpwriting.net ...
Basado en el cГrculo cromГЎtico algunos de los significados del color son:
Colores anГЎlogos: Producen una sensaciГіn de armonГa. Por ejemplo el naranja da la sensaciГіn de creatividad y determinaciГіn.
Colores complementarios: Producen una sensaciГіn de agresividad cuando se utilizan en diferentes contrastes, Por ejemplo el verde oscuro representa
envidia, ambiciГіn.
Colores monocromГЎticos: Generan una sensaciГіn de unidad y confianza, siempre se usan sin combinaciones. Un ejemplo es el color blanco que
representa pureza y paz.
Como reflexiГіn final podemos decir que un fenГіmeno natural como el arco iris es un ejemplo visual de la descomposiciГіn de la luz blanca; donde el
color se manifiesta en los siete colores (rojo, naranja, amarillo, verde, azul, violeta), ademГЎs estГЎ la forma mГЎs clara de entender el espectro visible
que podemos percibir. El arco iris no solo es un fenГіmeno Гіptico producido por las gotas de lluvia y los rayos de luz solar, es la forma simbГіlica de
representar el color en la naturaleza.
Los resultados de los colores aditivos son reales dependiendo de su aplicaciГіn pues a simple percepciГіn no habrГЎ correlaciГіn entre las diferentes
combinaciones que se hacen con sus colores primarios Rojo, Verde y Azul. Para demostrar estos resultados se puede tomar focos luminosos con estos
colores primarios y combinar sus ondas de luz en cuarto oscuro para observar el

The Vision Of A Vision
Setting a vision is incredibly important. Because the people impacted by the change are aware of exactly what the goals are and what is expected
of them. If it is a compelling vision and people buy into it then it is much easier to make the change happen but if people don't agree it makes the
process much harder. Also some people don't want to change how they do things and want to continue doing things exactly how they were in the past
(this is a problem). The way that the vision was created is by providing both high level vision statements (long term goals) as well as much more
tactical and strategic guidelines for what to do in the short run. The vision is then provided to the team very often and consistently through both emails
and town halls from senior management as well as from projects and day to do workload from the directors which ties the work to the long term
vision. It is important that people understand how what they are doing is connected to the larger goals. It is also important to acknowledge and
reinforce that change takes time and that there is a long term view on success.
The strategies used to achieve the vision included: Providing team training on new tools and technologies to make sure that everyone no matter where
they came from before had the same foundation to be able to do the job going forward. The vision was repeated and made clear constantly and
consistently so that everyone knew what the goals were and what they were working towards.

The Color Vision Testing Is Performed By Ishihara Chart
MATERIAL & METHODS–
Present study was conducted between july & september of 2013, at Medical colleges of Bhopal, M.P. This cross sectional study was conducted
among medical students of 1st, 2nd , 3rd & 4th year MBBS students in the age group 18 to 25 years. Sample size was 600 students ,both male & female
with their best corrected visual acquity were taken into account. Informed consent from the students was obtained. The colour vision testing was
performed by Ishihara chart ("The series of plates Designed as a Test for colour–Blindness" by professor emeritus of the university of tokyo member of
Japan Academy,having 38 plates). The subject were seated in a well illuminated room & asked to read the Ishihara chart , keeping it 75 cm away
from the eyes and the time given for telling the number was less than 5 seconds. Each eye was tested separately. Normality or defectiveness of
colour vision was determined by assessment of the readings of plates 1 to 21 . If 17 or more plates are read normally, the colour vision was regarded as
normal. If only 13 or less than 13 plates were read normal ,the colour vision was regarded as red green deficient. However, in references to plates
18,19,20,and 21, only those who read the numerals 5,2,45,and 73 and read them easier than those on plates

Can You Spare Some Change?
Can You Spare Some Change?
Ian S. Davis
Webster University
Abstract
Influencing the change of one person is extremely difficult. Multiply that change amongst an organization with fifty or five thousand people becomes
an almost superhuman undertaking. Nevertheless, many businesses and organizations alike are attempting this incredible feat. The majority that does
so effectively concentrate on presenting the change that needs to occur in a completely unique way. When this occurs, the people react emotionally to
the message, and that thrusts the change into action. "They see, then feel, then change" as authors Kotter and Cohen so eloquently lay out in their
book, The Heart of Change.
In this paper, I will attempt to swerve my way through Kotter and Cohen's eight step process and compare as well as contrast their steps against another
textbook entitled Organizational Behavior and Management. While there may not be a perfect solution to instill the much needed change one sees in
their organization, utilizing these lessons can certainly generate the much needed, fresh ideas that could influence the overarching goals and objectives
leadership desires.
Increase Urgency
If an effort to make changes in an organization is to come into fruition, the first step is to create a sense of urgency. To change with urgency, it is vital
employees seek prospective issues that will energize associates, with a sense of "Let's go, now!" Without earnestness, large–scale

Blindness Or Low Vision, Cancer, And Alzheimer 's Disease
Blindness or low vision is one of the most feared illness by Americans, ranking fourth after acquired immunodeficiency by syndrome, cancer, and
Alzheimer's disease. The National Eye Institute reports that blindness or low vision affect 3.3 million American 40 years and older, this number is
projected to reach 5.5 million by 2020. As the U.S. population ages, the number of persons with major eye disease is increasing. Octogenarians
currently make up 8 percent of the population, but they account for 69 percent of blindness. Age–related macular degeneration (AMD) accounts for 54
percent of all blindness and is the leading cause of blindness among white Americans. Cataracts are the most prevalent eye disease in older persons
and are the leading cause of blindness worldwide. Almost all persons in their 90s will have had a cataract surgery is the most common therapeutic
surgical procedure reimbursed by Medicare, with more than 1.5 million operations performed annually. Diabetic retinopathy is the leading cause of
new blindness in U.S. adults 20 to 74 years of age. Low vision ranks behind arthritis and heart disease as the third most common chronic cause of
impaired function in persons older than 70 years. Patients with vision impairment are more likely to fall, make medication errors, have depression, or
report social isolation. With rehabilitation, many patients with impaired vision can attain independence, retain their jobs, and lessen their reliance on
social services and

Redundant Target Effect
Our daily task requires us to pay full attention towards them, with a full sense of concious. During those daily tasks our attention is divided among our
surroundings. It gives us the ability to multitask, as we can foucus on multiple subjects at the same time. However, this ability declines as we age.
Older adults have a difficcult time processing information in the visual periphery. Mnay researches have been done to compare young adult and older
adults functional field of View (FFOV). Though the expectation for the results of the research was not met, by measuring the retinal area from which
observers can collect information necessary to make specific judgements, we can determine the differnce between young adults and old adults attention
span. The experiement applied the redundant target effect to compare it with single–target conditions. Through the experiemnets psychologists were
only able to discover that genral cognition in older adults was... Show more content on Helpwriting.net ...
The analysis of RTs (reaction time) and error are measured by Age X Targetvisual field. The resutls indicated that older adults had longer RTs toward
the targets in the lower visual field (LVF) than the targets in the upper visual field (UVF). The RTs provided no evidence of interactions within the
visual fields because the targets either appered in the UVF or in LVF. The targets were not present in both fields at the same time. The Rts had shorter
redundent– target trials than the single–target trials because the processing time is determined how fast and quick the channel in each trial are. This
effect is known as statistical faciliation. The redundant target reduce error rates, and displays with clutter had higher errror rates than the no–clutter
display. Older adults showed more interaction of clutter than young children. However, there was no evidence of speed accuracy, but suprisingly the
capacity appeared to be larger for older adults in clutered conditions and for targets farther in the retinal

Is World Vision Living Up For It 's Vision?
World Vison
Catchy title : Is World Vision living up to it 's vision?
Introduction : Most charities are associated with doing good, and helping a cause, but do they all live up to their good intentions? How does World
Vision, a popular charity, sit financially and ethically? We will be concluding whether it helps the planet, and most importantly, the people... who at the
end of the day aren 't so different from yourself!
Background Info : World VisionAustralia is partnership of World Vision International, and is a Christian, non
–governmental, not–for–profit
organization. The entity focuses on the education, health and safety of Aboriginals in Australia. World Visions slogan 'Our vision for every child,
life in all its fullness; Our prayer for every heart, the will to make it so ' shows their dedication and passion for helping improve the general life quality
of children worldwide, as well as their Christian morals. "This is earth in its poverty and its pain. If God hasn't given up on this place, then as a
Christian, I can't give up." – Rev. Tim Costello, CEO World Vision Australia.
World Vision Australia was established in 1966, with Dr.Robert Pierce as its president. Dr. Peirce was an American Baptist and missionary, who spent
time in many Asian countries, and helped set up orphanages across Korea during the war for abandoned or orphaned. Dr. Pierce then chose to pursue
his passion for helping the children and upon his return to the US, began to raise money to expand

Comparing The Byronic Hero And Tony Stark
Sometimes creating what you think that may help other people doesn't come out the way you want for it to be, in this case Tony Stark creates
Ultron thinking he would be able to help the human race. Instead Ultron comes out to be a robot the wants to destroy humans for their way of living,
and by not having a perfect live but instead making a worst environment to live in. In the movie the Byronic Hero is betrayed as Tony Stark, of some
characteristics that but the elements of a Byronic Hero and Tony Stark have in common are that both have a set of beliefs which he would not let
anybody change his mind about them, in addition how he has inner conflicts that he pounders and wrestles with his struggles and believes. The
Avenger are trying to get the specter from Strucker, on their journey of capturing the specter they are introduces to Wanda and Pietro a set of twins that
Strucker transformed to have super powers.... Show more content on Helpwriting.net ...
Once The Avengers got the specter Tony Stark persuades Bruce to createUltron, thinking that he will be the savior like to the humans. When Ultron
is created he is not what Tony had in mind when he created him, instead of being peaceful he was a mad robot trying to kill all humans and start fresh
with no wrong being created. Ultron creates an army of robots to get rid of human error, all The Avengers unite into stopping Ultron from destructing
the human race. The creators of "Avengers: Age of Ultron" use the archetypal Byronic hero Tony Stark and allusions to the bible to convey the idea
that although humans have done some bad stuff in the past they should still be some hope for

Night Vision Technology
Night Vision Technology
M.Raveendra, G.Chaitanya sagar
K.L.UNIVERSITY, VADDESWARAM
rebelravi278@gmail.com
sagargurujula@gmail.com
Abstract – Night has its sorcery quality which many humans missed especially on moonless nights. In comparison to many animals which do their
gallivanting in the dark, humans cannot see in the dark because their eyes lack tapetum lucidum. This is a layer of tissues in the eyes which improves
vision in low light conditions but is present in the eyes of most animals. Fortuitously human ingenuity popped up with night vision optics that made
night vision possible. Night vision technology, by definition, literally allows one to see in the dark. Night vision optics is a device to intensify human
sight ... Show more content on Helpwriting.net ...
The impulses are sent to a signal–processing unit, a circuit board with a dedicated chip that translates the information from the elements into data for
the display. The signal–processing unit sends the information to the display, where it appears as various colors depending on the intensity of the infrared
emission. The combination of all the impulses from all of the elements creates the image.
1) Types of Thermal Imaging Devices: Most thermal–imaging devices scan at a rate of 30 times per second. They can sense temperature from –4
degrees Fahrenheit (–20 degrees Celsius) to 3,600 F (2,000 C), and can normally detect changes in temperature of about 0.4 F (0.2 C). [pic]
Fig. 3. It is quite easy to see everything during the day
[pic]
Fig. 4. But at night, you can see very little.
[pic] Fig. 5. Thermal Imaging lets you see again

There are two common types of thermal–imaging devices: Un–Cooled – This is the most common type of thermal–imaging device. The
infrared–detector elements are contained in a unit that operates at room temperature. This type of system is completely quiet, activate immediately and
has the battery built right in. Cryogenically Cooled – More expensive and more susceptible to damage from rugged use, these systems have the
elements sealed inside a container that cools them

My Personal Vision Self-Assessment
On the My Personal Vision Self–Assessment, I answered eight of the ten questions as "mostly true," which was above the cutoff score of more than
seven "mostly true" answers that indicate that I am currently in "great shape" when it comes to the development of my personal vision. As the textbook
mentions, coming up with an individual vision or mission is often a difficult challenge, although the work that goes into the actual achievement of
one's vision may be even harder. However, I'm already ahead of most people on this assignment since I have been continually working on my personal
vision statement since I first started getting into patient advocacy and blogging. Below is an updated version of the vision that I have for both myself
and for

The First Phase Model For Strategic Planning Essay
The first phase of Patrick Sanaghan 's (2009) five phase model for strategic planning is getting organized. The first part of this phase consists of the
president putting together a planning task force – PTF. Sanaghan (2009) argues that the PTF should be co–chaired by one high–level faculty member,
and one senior administrator. The rest of the task force – 20–30 members – should be comprised of a diverse mixture of faculty and staff, who
represent a wide variety of groups on campus (Sanaghan, 2009). Once established, Sanaghan (2009) argues that the PTF should formulate a year–long
schedule of planning events and also develop a transparent, easily accessible, communication system. Next, the PTF must partake in an engaging
training session where they will learn about the strategic planning process and collaborative meeting strategies.(Sanaghan, 2009). The second phase
consists of gathering data and engaging all stakeholders in the process. Sanaghan (2009) explains that the intended outcome of this phase is to connect
stakeholders in an engaging, interactive environment, that fosters the development of ideas. He believes that data gathering should primarily be
collected through face–to–face interaction, with secondary use of surveys (Sanaghan, 2009). One way interaction can be facilitated is through planning
updates, which Sanaghan (2009) describes as an interactive discussion process among campus stakeholders. At these updates, the present status of
planning should be

Cinematography In Arrival
Arrival, released in 2016 and directed by Charlie Villanueva, opens with a montage of a child's life and early death. This montage appears to be a
flashback that our protagonist experiences before the events of the film. However, this introductory scene actually encourages the formation of a false
hypothesis, since the montage features events from the future, not the past. The primacy effect strongly encourages the acceptance of this hypothesis,
at least until the narration presents an overwhelming amount of information to overturn it. Over the course of the film, the narration does in fact present
overwhelming information. However, it does so gradually by establishing a pattern of redundant visions the protagonist, Louise, experiences. More ...
Show more content on Helpwriting.net ...
The syuzhet reveals definitively that the opening sequence was a vision of the future rather than a flashback. The first time the narration offers a little
depth of knowledge of Louise is when she asks Costello "Who is this child?". That is the exact moment the plot reveals with absolute certainty that
the visions are not flashbacks. This is the first time Louise comments on her visions, unleashing the slightest bit of depth of knowledge on her
character. Costello immediately responds: "Louise sees future." Now the gaps begin to fill themselves quickly. Louise tries to explain to Weber that
the weapon the heptapods are trying to give humanity is their language, which causes whoever learns it to begin to perceive time nonlinearly. Louise
also begins to control these visions so she can receive vital information from the future to save the day in the present. After the narration makes it
obvious that these visions are of the future, Louise stands in a field outside of the military base with Ian, when a montage similar to the one at the
beginning of the film plays. With the revelation of this montage's true time frame, both primary enigmas have been answered, and the film can

The Advantages of Color Vision Essay
When we think of color vision, we imagine the variety of colors the human eye can see. Perhaps people may believe having color vision is a huge
benefit for animals as opposed to having dichromatic or even monochromatic vision. If that would be the case, then why do not all the animals have
color vision? A thought to keep in mind is what is the purpose of seeingcolor for animals. We will dive deeper into howcolor vision may play a role in
the lives of animals and humans. The different groups of animals we will examine are the marine animals, wild Neotropical monkeys, primates, and
humans as well. The first area that will be covered will be animals with monochromatic vision. We must know what it means to have monochromatic
vision before ... Show more content on Helpwriting.net ...
The heterozygote superiority hypothesis is in question because it states that animals that have trichromatic vision have a "fitness advantage" over
those that do not (Fedigan 1). This is referring to animals who have less than three cones of vision. There is a group of wild Neotropical monkeys
that have polymorphic vision. This means the group has members that either have dichromatic or trichromatic vision. The thought is the trichromatic
members can find fruits or fresh leaves better than those with dichromatic vision because of distinguishable colors of fruit that can be seen with
trichromatic vision (Fedigan 1). This idea fits the heterozygote superiority hypothesis. At first the hypothesis seemed correct based on a study that
used tamarins because the one with the three cones of vision was able to spot patches of food more easily. The issue that comes into play is that
there is no good evidence for wild populations. Work that was done on Capuchins to see who had an advantage on feeding based on the type of vision
they had. The result was that neither seemed to have a significant advantage over the other. Because animals are able to use other senses when foraging
for food "trichromacy may in fact provide little advantage" (Bunce 1060). More studies were conducted by Linda Fedigan to find out the survival rate
of infants whose mother had either trichromatic or dichromatic vision. The

How Do Night Vision Work?
How do night vision work?
Joseph Hurd
Mrs. Sharp
English IV
May 19, 2017
Page 1 Joseph
Night vision is a system that many people use in very different ways mainly Special Forces use this technology as a tactic against potential threats.
This technology can also be used for many other things and for many other reasons. Night vision will always be used in everyday life for some
people that do not know it has used a lot it is through apps sometimes that you can download them and use them. They are not as advanced as the night
vision that Special Forces use all the time through combat. Night vision was brought up in the ... Show more content on Helpwriting.net ...
A dim light scene enters the lens at the front. The light is made of photons. Animage intensifier night vision device is an optical device that does exactly
what you would think from the name. It takes available light and intensifies it.
The systems can work in pitch darkness. Infrared systems measure the difference in heat they can produce an electronic image of what is radiating
that heat. I found the info above form how night vision works and how it is used from www.policemag.com which had a lot of useful info on how
night vision works. Night vision is worked throughout many forces such as Russian countries and many other countries. As I search the internet for
topics on how the night vision works found various units. My question is if night vision is so good and works well why isn't it used at night while
driving?
That's a question that I can make an argument on. Night vision goggles boost a dim, dark scene in a series. A solider using the PVS–14 views the
environment on a screen inside the device. Doing my research came across a website called nightoptics.com it has various info on how night vision
was brought up and how it works.
Page 3 Joseph
Night vision has multiple kinds of components that are very expensive and hard to use so

The Masque Of The Red Death Creative Writing
The Masque of the Red Death
I raised out of bed at the crack of dawn, when I heard the mailman's carriage ride by. I was expecting something very important. I put on my shoes
faster than a rabbit, and went to retrieve the mail. As I was looking through the mail one envelope caught my eyes. The envelope read "You're
Invited!" As I opened the envelope and read it, it was from Prince Prospero and he invited me to safety from the plague. He heard I was a psychic and
he wanted me to help with others who was invited into shelter, to predict if anything was going to happen.
The next day, I was preparing for living in the castle (the safe spot from the plague) for months or even for years. I had to pack clothes, food, work
material etc. As I was ... Show more content on Helpwriting.net ...
I been trying to warn everyone that something terrible is going to happen. No one believed at all, only me, Anne, and 3 youth girls. We hoped
everyone would believe but they didn't. Tonight was the night we are having a party to celebrate the 7 months we had been living in safety.
Everyone was to wear a mask, my mask is a crystal ball, psychics used them to help predict things. We were all enjoying ourselves, then suddenly
we seen someone suspicious, we had never seen this person before within the whole 7 months. He had on a scandalous costume. The
masquerader(the unknown guest) starts looking for the Prince. As the Prince was about to take down the anonymous person, the masquerader is
headed towards the black room, Prospero starts to run after him after he loses him. As the Prince got to the edge of the black room, the guest whirls
around to face him, and Prospero falls to the ground dead. The crowd threw itself at the guest, only to discover nothing underneath the mask and
costume. The Red Death has came to the party. One by one the guests dies, blood all over all the Prince's rooms. Lights, candles, everything went out
leaving only "darkness, The Red Death, me, Anne, and the 3 girls. Earlier I discovered a hole in the purple room, we escaped safely without the Red
Death

Essay On Vertical Diplopia
vi. Binocular Single Vision and Diplopia Binocular single vision is achieved when an object from same position in space stimulates corresponding
points on the retina. This simultaneous stimulation of corresponding retinal points results in the perception of viewing a single object with the two
eyes. In someone with normal retinal correspondence, diplopia occurs when an object being viewed stimulates non–corresponding parts of the retina.
This results in the perception of two, disparate objects located in different positions in space that are unable to be fused as one object (Greer, 2014).
Ms. Bechler reports she has been experiencing intermittent vertical diplopia for the past 3 months. Her recent onset of transient diplopia indicates the
diplopia may be secondary to a recent change in her ocular and/or systemic health. C. Differential Diagnoses and Testing Orbital myositis, inflammation
of the ... Show more content on Helpwriting.net ...
The thyroid is responsible for maintaining the body's homeostatic functions including metabolic rate, growth, and nervous system development. Normal
thyroid function is regulated through the feedback control of the hypothalamus–anterior pituitary gland–thyroid axis. The hypothalamus, which
maintains homeostasis, produces thyroid releasing hormone (TRH). TRH stimulates the anterior pituitary to produce thyroid stimulating hormone
(TSH aka thyrotropin). TSH acts on the thyroid gland, causing it to produce the hormones, triiodothyronine (T3) and thyroxine (T4). Both T3 and T3
act in a negative feedback loop, with T3 inhibiting the hypothalamus, and T4 inhibiting the anterior pituitary gland (Ota, 2016) . Thyroid follicular
endothelial cells contain thyrotropin receptors. Antibodies against thyrotropin receptors develop, stimulating receptors on these follicular endothelial
cells, stimulating excess production of thyroid hormone (Bahn, 2010). [See Figures 1 and

Safe Riding Research Paper
Safe riding is more demanding than driving a car. Motorists have a hard time seeing motorcycles because of their smaller size and profile. Defensive
riding requires that you assume other vehicles don't see you. In addition, you must quickly spot and deal with road debris and pavement defects that
may cause a fall. This demands good riding skills and quick reaction speed. But riding skill and reaction time aren't enough without a good situational
awareness, and this isn't possible without sharp vision.
As a prescription glasses wearer, you understand that riding without some means of correcting your vision is out of the question. In addition, you may
know that your street prescription glasses lack sufficient impact resistance for protecting ... Show more content on Helpwriting.net ...
However, you should never overlook the frames. High impact resistant lenses won't help if they pop out of the frames when struck by a pebble while
riding 65 mph on the interstate. Durability is important as well. You don't want a brittle material or one that readily bends such as some of the metals
used for street glasses.
The material must retain its shape yet have some flexibility so that it can hold up to the stresses of travel. If you happen to place the glasses in a
pocket, that shouldn't cause frame damage or a lens to pop out. Nylon is well suited for prescription motorcycle glasses. It's strong, tough, flexible,
and has a good tolerance for heat and cold. Nylon frames also come in a wide variety of colors and designs.
Proper Fit
Another reason street prescription glasses are a bad choice for motorcycling is their fit. Motorcycle glasses shouldn't slide down your nose, cause pain
when worn with a helmet, fall off, or allow sunlight in between your eyebrow and the top of the glasses. The nose piece should feel comfortable, not
leave pinch marks, and hold the glasses in place. An adjustable nose piece may be

Amblyopia Essay examples
Amblyopia
This paper provides a brief description of amblyopia and discusses current research regarding the motion pathway in individuals with amblyopia.
Amblyopia is a condition in which visual acuity in one eye is greatly reduced. It is caused by lack of stimulation or disuse during visual development
(Rose, 1998). Because the eye is not fully developed at birth (Jarvis, 1992, as cited in Rose, 1998), infants need stimulation to complete the visual neural
pathway. When one or both eyes are inhibited, for example due to misalignment of one eye (strabismus) or a large difference in refractive power
between two eyes (anisometropia), the neural pathway for the inhibited eye develops abnormally, or does not develop at all. At... Show more content on
Helpwriting.net ...
This information is important because it could provide meaningful insight into the nature of the underlying problems involved (Hess & Anderson, 1993).
There is a general consensus that amblyopes have reduced contrast sensitivity, grating acuity, and spatial resolution in one eye and a loss of
binocular vision (Levi, 1991; Sireteanu et al., 1977, as cited in Fahle & Bachmann, 1996). Amblyopes also suffer from "crowding" (Levi & Klein,
1985, as cited in Fahle & Bachmann, 1996) which causes difficulty, for example, in comprehending a letter found in text rather than an isolated letter.
The mechanisms delegating positional information are also disabled in amblyopes (Rentschler & Hilz, 1985, as cited in Fahle & Bachmann, 1996).
Even though amblyopia results in a profusion of visual obstacles, there is one area for which amblyopia may actually provide beneficial. Arguments
have been made that while fine spatial detail has been affected in amblyopes, the motion pathway has not been affected (Chung & Levi, 1997;
Kubova, Kuba, Juran, & Blakemore, 1996), and may even be more acute (Fahle & Bachmann, 1996). It has been proposed that in amblyopes the
parvocellular pathway is impaired resulting in loss of fine spatial detail (Kubova, et al., 1996). On the other hand, parasol cells that lie in the
magnocellular layers

How Vision Loss Affects Psychosocial Well Being Among The...
Abstract Purpose: to examine how vision loss affects psychosocial well being among the people in the middle and upper class and how the cope with
their visual impairment
The purpose of this study is to understand and discover the psychosocial state and well–being for individuals with vision loss among the upper and
middle class. At this stage in the research, the participants chosen will be asked about their mental state and vision loss, which will be generally
observed through interview questions on PTSD, depression and motivation. Previous studies have stated that overall poorer mental well–being and
quality of life was found in visually impaired people in comparison to fully sighted people (Stevelink & Fear 2016).
Method: Qualitative study, interview research questions
Keywords: Visual Impairment, Vision loss, Psychosocial well–being, PTSD, depression, motivation
_____________________________________________________________________________________
Introduction
Visual impairment is a state wherein an individual experiences difficulty in seeing or not being able to see anything physical presented to them.
According to Mandal, MD (2013) It is a state where a visually impaired person's eyesight cannot be corrected back to a "normal level". Visual
impairment is often associated with old age. In Europe, an estimated 15.5 million people have visual impairment and in seven countries in Europe,
about 50% of blindness is caused by age–related macular degeneration. (Dibb,

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