This document discusses several sociological topics and questions, including how poverty, legalizing drugs, interracial relationships, television usage, education status, obesity, abortion, AIDS, clothing, and gas prices impact society. Questions are raised about how these factors may affect families, relationships, health, and behaviors within society.
Same-sex Marriage Lecture 2. In a marriage redefined society - fidelity - an ...FamilyMan2
Redefining marriage brings about social change. A small part of this change is positive, but it also brings about a lot of negative social outcomes too. In this lecture we look at the core value of fidelity - an essential building block of heterosexual marriage. We find that in a marriage redefined society this value becomes ever-more weakened. Without this core value in place as a social expectation fewer heterosexuals marry and more end up divorcing. More children suffer a childhood without the love of both biological parents - and future society struggles even more with social decay.
Same-sex Marriage Lecture 2. In a marriage redefined society - fidelity - an ...FamilyMan2
Redefining marriage brings about social change. A small part of this change is positive, but it also brings about a lot of negative social outcomes too. In this lecture we look at the core value of fidelity - an essential building block of heterosexual marriage. We find that in a marriage redefined society this value becomes ever-more weakened. Without this core value in place as a social expectation fewer heterosexuals marry and more end up divorcing. More children suffer a childhood without the love of both biological parents - and future society struggles even more with social decay.
Slides made for Introduction to Sociology Course, Final Presentation.
This presentation discusses about the definition of marriage, types of marriage, endogamy exogamy, single parenting dual parenting and other aspects of family and marriage.
DIVORCE AS A SOCIAL PROBLEM
When a married couple can not live together comfortably the dissolution of marriage is called ‘divorce’.
Divorce ratio is higher today then compared to rates just 15 years ago: The causes of divorce vary from couple to couple but the research done on the causes of divorce by different researchers shows that
1) Lack of communication: is one of the leading causes of divorce. The divorces often happen when people rarely discuss their expectations in details and are less willing to work on their marriages and would like quick solution rather than having to resolve issues.
2) People who come from divorced homes are more likely to get divorced than people who come from happily married household. divorce seem less like a big deal if one has seen his parents go through with it:
3) People who get married between the ages of 23-27 are likely to stay together, than people who get married in their teens:
Slides made for Introduction to Sociology Course, Final Presentation.
This presentation discusses about the definition of marriage, types of marriage, endogamy exogamy, single parenting dual parenting and other aspects of family and marriage.
DIVORCE AS A SOCIAL PROBLEM
When a married couple can not live together comfortably the dissolution of marriage is called ‘divorce’.
Divorce ratio is higher today then compared to rates just 15 years ago: The causes of divorce vary from couple to couple but the research done on the causes of divorce by different researchers shows that
1) Lack of communication: is one of the leading causes of divorce. The divorces often happen when people rarely discuss their expectations in details and are less willing to work on their marriages and would like quick solution rather than having to resolve issues.
2) People who come from divorced homes are more likely to get divorced than people who come from happily married household. divorce seem less like a big deal if one has seen his parents go through with it:
3) People who get married between the ages of 23-27 are likely to stay together, than people who get married in their teens:
Explore the intriguing dynamics of the generation gap in our insightful PDF. Gain a fresh perspective on bridging generational divides!
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Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
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NYSORA Guideline
2 Case Reports of Gastric Ultrasound
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
MANAGEMENT OF ATRIOVENTRICULAR CONDUCTION BLOCK.pdfJim Jacob Roy
Cardiac conduction defects can occur due to various causes.
Atrioventricular conduction blocks ( AV blocks ) are classified into 3 types.
This document describes the acute management of AV block.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
Factory Supply Best Quality Pmk Oil CAS 28578–16–7 PMK Powder in Stockrebeccabio
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ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
2. Does the poverty in our society affect the items we buy? Why is this child suffering in our society?
3. How will legalizing drugs help or hurt our society? How does the society try to help those who are harmfully effected by drugs?
4. Why do some parts of society look at interracial relationships as differently than others? Is our society ready to accept interracial relationships? Which relationship, hetero- or homosexual?
5. How has the usage of the t.v. effected the family time in society? Has the parents in today’s society turned to the television as a babysitter?
6. Does the amount a student’s family effect the educational status of the student in our society? Why is a person’s status known in society by the things he owns and not what he does?
7. Why does society blame parents’ for the obesity of the child? Does the growth of McDonald’s effect society’s thinking of a nice dinner?
8. Why is it more acceptable in our society today to have an abortion than it was about 5 years ago? Does abortion promote pre-marital sex?
9. Why do we as a society think that we are not at risk for aids? Does seeking help for aids effect your status in society?
10. Why do the clothing we wear change our position in society? Does the change of clothes change the way we as a society act?
11. What part of society are affected by gas prices? Has the rise of gas prices changed the amount of vacation for an average family in our society?
