The document discusses microscopes and microscopic units of measurement. It explains that electron microscopes have higher resolution than optical light microscopes but require dead samples, while light microscopes can be used to view live samples and are less expensive. Various micrographs are shown at different magnifications from light microscopes and electron microscopes. The document also reviews the ranges of measurement for electron microscopes, light microscopes, and the unaided human eye, as well as how to calculate total magnification and actual size using a microscope's scale.
Bab 3.2 IPA Kelas 7 (Revisi Kalor dan Asas Black) SMP Ibrahimy 1 Sukorejo Kur...ZainulHasan13
Suhu = besaran yang menyatakan ukuran derajat panas atau dinginnya suatu benda. (satuannya oC, oR oF, K)
Kalor = Energi panas yang dapat berpindah dan menyebabkan benda berubah suhu atau wujudnya. (satuannya Joule)
Merupakan bentuk energi dan besaran turunan yang dilambangkan Q
Kalor berpindah dari benda yang bersuhu lebih tinggi ke suhu yang lebih rendah
Kalor dinyatakan dengan satuan Joule (J)
1 kalori =4,2 Joule
1 Joule = 0,24 kalori
Kelas 7
SMP Ibrahimy 1 Sukorejo
Kurikulum Merdeka
Zainul Hasan, S. Si
Untuk siswa-siswa SMP yang hendak menghadapi UN yang akan dilaksanakan tanggal 5 - 8 Mei 2014, latihan SOAL PREDIKSI UN IPA SMP TAHUN 2014 PAKET 3 yang sudah saya sertakan Indikator SKL, Indikator Soal, Kunci beserta Pemabahasannya ini semoga dapat membantu kalian dalam mempersiapkan UN secara matang. Tak ada kata terlambat, berusaha mempersiapkan diri sebaik mungkin adalah solusi bijak untuk menghadapinya. Dan latihan mengerjakan soal akan meningkatkan kepercayaan diri kalian untuk menghadapi moment Ujian Nasional tersebut.
Semoga bermanfaat untuk kalian!
Laporan hasil kegiatan fisika upaya penanggulangan global warmingdewi inne kumalasari
disini saya akan melaporkan tentang upaya penanggulangan global warming dengan cara recycle sampah plastik.dari uraian di atas recycle sampah plastik setidaknya sudah memperlambat global warming
Bab 3.2 IPA Kelas 7 (Revisi Kalor dan Asas Black) SMP Ibrahimy 1 Sukorejo Kur...ZainulHasan13
Suhu = besaran yang menyatakan ukuran derajat panas atau dinginnya suatu benda. (satuannya oC, oR oF, K)
Kalor = Energi panas yang dapat berpindah dan menyebabkan benda berubah suhu atau wujudnya. (satuannya Joule)
Merupakan bentuk energi dan besaran turunan yang dilambangkan Q
Kalor berpindah dari benda yang bersuhu lebih tinggi ke suhu yang lebih rendah
Kalor dinyatakan dengan satuan Joule (J)
1 kalori =4,2 Joule
1 Joule = 0,24 kalori
Kelas 7
SMP Ibrahimy 1 Sukorejo
Kurikulum Merdeka
Zainul Hasan, S. Si
Untuk siswa-siswa SMP yang hendak menghadapi UN yang akan dilaksanakan tanggal 5 - 8 Mei 2014, latihan SOAL PREDIKSI UN IPA SMP TAHUN 2014 PAKET 3 yang sudah saya sertakan Indikator SKL, Indikator Soal, Kunci beserta Pemabahasannya ini semoga dapat membantu kalian dalam mempersiapkan UN secara matang. Tak ada kata terlambat, berusaha mempersiapkan diri sebaik mungkin adalah solusi bijak untuk menghadapinya. Dan latihan mengerjakan soal akan meningkatkan kepercayaan diri kalian untuk menghadapi moment Ujian Nasional tersebut.
Semoga bermanfaat untuk kalian!
Laporan hasil kegiatan fisika upaya penanggulangan global warmingdewi inne kumalasari
disini saya akan melaporkan tentang upaya penanggulangan global warming dengan cara recycle sampah plastik.dari uraian di atas recycle sampah plastik setidaknya sudah memperlambat global warming
By: Marina Járboles, Cristina Alierta and Pilar Ballesteros.
CELL
Cell Theory
Cell scientists
1) Robert Hooke
2) Antony Van Leeuwenhoek
3) Robert Brown
4) Mattias Schleiden
5) Theodor Schwann
6) Rudolph Virchow
History of microscopes
Types of microscopes
Optical and electron microscopes.
The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and
offering a wide range of dental certified courses in different formats.for more details please visit
www.indiandentalacademy.com
THIS IS A PRESENTATION ON TRANSMISSION ELECTRON MICROSCOPY .(APART FROM DIFFERENT BOOKS,I HAVE ALSO TAKEN INFORMATION FROM DIFFERENT WEBSITES & PRESENTATIONS AVAILABLE IN NET ..
its about the microscopes types and there significance in the world for diagnostic purposes .advantages and disadvantages of the types of different microscopes
This Power point presentation entitled “Micrometry and Karyotype analysis” consists of 38 slides. Describes what is micromeasurement, type of micrometers,caliberation of ocular micrometer and measurement of microscopic objects as cells,chromosomes etc . Karyotype features as Total length of individual chromosome, centromeric index, Average chromosome length,Total chromatin Length and volume,TF%,Karyotype category as per Stebbins (1971),Karyotype Formula,Idiogram etc .
i am HAFIZ M WASEEM from mailsi vehari
bsc in science college multan pakistan
msc univesity of education lahore pakistan
i love pakistan and my teachers
Leading the Way in Nephrology: Dr. David Greene's Work with Stem Cells for Ki...Dr. David Greene Arizona
As we watch Dr. Greene's continued efforts and research in Arizona, it's clear that stem cell therapy holds a promising key to unlocking new doors in the treatment of kidney disease. With each study and trial, we step closer to a world where kidney disease is no longer a life sentence but a treatable condition, thanks to pioneers like Dr. David Greene.
CHAPTER 1 SEMESTER V PREVENTIVE-PEDIATRICS.pdfSachin Sharma
This content provides an overview of preventive pediatrics. It defines preventive pediatrics as preventing disease and promoting children's physical, mental, and social well-being to achieve positive health. It discusses antenatal, postnatal, and social preventive pediatrics. It also covers various child health programs like immunization, breastfeeding, ICDS, and the roles of organizations like WHO, UNICEF, and nurses in preventive pediatrics.
CHAPTER 1 SEMESTER V - ROLE OF PEADIATRIC NURSE.pdfSachin Sharma
Pediatric nurses play a vital role in the health and well-being of children. Their responsibilities are wide-ranging, and their objectives can be categorized into several key areas:
1. Direct Patient Care:
Objective: Provide comprehensive and compassionate care to infants, children, and adolescents in various healthcare settings (hospitals, clinics, etc.).
This includes tasks like:
Monitoring vital signs and physical condition.
Administering medications and treatments.
Performing procedures as directed by doctors.
Assisting with daily living activities (bathing, feeding).
Providing emotional support and pain management.
2. Health Promotion and Education:
Objective: Promote healthy behaviors and educate children, families, and communities about preventive healthcare.
This includes tasks like:
Administering vaccinations.
Providing education on nutrition, hygiene, and development.
Offering breastfeeding and childbirth support.
Counseling families on safety and injury prevention.
3. Collaboration and Advocacy:
Objective: Collaborate effectively with doctors, social workers, therapists, and other healthcare professionals to ensure coordinated care for children.
Objective: Advocate for the rights and best interests of their patients, especially when children cannot speak for themselves.
This includes tasks like:
Communicating effectively with healthcare teams.
Identifying and addressing potential risks to child welfare.
Educating families about their child's condition and treatment options.
4. Professional Development and Research:
Objective: Stay up-to-date on the latest advancements in pediatric healthcare through continuing education and research.
Objective: Contribute to improving the quality of care for children by participating in research initiatives.
This includes tasks like:
Attending workshops and conferences on pediatric nursing.
Participating in clinical trials related to child health.
Implementing evidence-based practices into their daily routines.
By fulfilling these objectives, pediatric nurses play a crucial role in ensuring the optimal health and well-being of children throughout all stages of their development.
How many patients does case series should have In comparison to case reports.pdfpubrica101
Pubrica’s team of researchers and writers create scientific and medical research articles, which may be important resources for authors and practitioners. Pubrica medical writers assist you in creating and revising the introduction by alerting the reader to gaps in the chosen study subject. Our professionals understand the order in which the hypothesis topic is followed by the broad subject, the issue, and the backdrop.
https://pubrica.com/academy/case-study-or-series/how-many-patients-does-case-series-should-have-in-comparison-to-case-reports/
Telehealth Psychology Building Trust with Clients.pptxThe Harvest Clinic
Telehealth psychology is a digital approach that offers psychological services and mental health care to clients remotely, using technologies like video conferencing, phone calls, text messaging, and mobile apps for communication.
2. Mutual dependence: Science & Technology
Technology…the pragmatist
Does it work?
Is it useful?
Is it sustainable?
Science…the idealist
What is it?
How does it work?
What does it tell us?
Regents Biology
3. Mutual dependence: Science & Technology
Microscopes
Electron microscopes
Higher resolution
Dead samples
Expensive
Optical (light) microscopes
Lower resolution
Live samples
Less expensive
Regents Biology
4. Micrographs
Scanning electron micrograph (SEM) of
various Pollen. Public domain image
reference: Dartmouth Electron Microscope
Facility, Dartmouth College
Regents Biology
5. Size matters
Regents Biology
micron = micrometer = 1/1,000,000 meter
diameter of human hair = ~20 microns
Miss N, Show them
the interactive!!
50. Magnification
Magnification = ocular lens x objective lens
A microscope has an eyepiece lens with a power
of 20X. The objective lens being used has a
power of 10X. What is the total magnification?
Regents Biology
51. Using Scale Bars
Using a scale bar:
The image at right is of a virus-like
particle. The bar represents 50nm.
It is observed under x200.
Calculate the actual size of the
image.
Regents Biology
50nm
52. Using a scale bar:
Image is 50nm in diameter
Regents Biology
50nm
Using Scale Bars
53. A specimen is 1cm in
diameter under a power of
x600. What is the actual size
of the specimen?
Regents Biology
54. Magnification: I AM
Regents Biology
Image size
Actual size Magnification
Watch yo units!!
Measure with ruler
Need to figure this out
Given to us
55. 1. Measure the size of the image.
…..1cm (10mm)
2. Find the actual size of the sample
I/AM
I=10mm
M=600
A=?
A=10mm/600 = 0.0167mm
=16.67 μm
Regents Biology
Technology and science are often used interchangably, but this requires some clarification.
Technology emerged before science. Materials were used to produce and used long before there was an understanding that different materials had different properties that could be used for different purposes.
Modern science often is the opposite. Scientific understanding is often the basis for technological development. These developments in technology in turn drive developments in science.
So technology applies the question: “does it work?” to its pursuit. Science is less bothered by the knowledge for the sake of knowledge
Desprite their mutual dependence, they are based on different values.
Science: evidence, rationality and the quest for deeper understanding
Tech: practical, appropriare and useful and an increasing emphasis on sustainability
Technology and science are often used interchangably, but this requires some clarification.
Technology emerged before science. Materials were used to produce and used long before there was an understanding that different materials had different properties that could be used for different purposes.
Modern science often is the opposite. Scientific understanding is often the basis for technological development. These developments in technology in turn drive developments in science.
Both electron and light microscopes are technical devices which are used for visualizing structures that are too small to see with the unaided eye, and both types have relevant areas of applications in biology and the materials sciences. And this is pretty much it. The method of visualizing the structures is very different. Electron Microscopes use electrons and not photons (light rays) for visualization. The first electron microscope was constructed in 1931, compared to optical microscopes they are a very recent invention.
