Biliary and Ileo-cecal Endoscopy Part-III - Sanjoy Sanyal
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Some controversial aspects of hepato-biliary endoscopy, some normal and interesting endoscopic findings and their surgical management are illustrated.
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Lunar Views – Potential Landing Sites - Compiled by Sanjoy Sanyal
Description (with pictures) of successful (and failed) lunar landings - supplemented with numerous pictures of Lunar Surfaces, with Craters and all.
Disclaimer and Credits
All material (Text, Images, Graphics etc.) in these slides have been procured from publicly available sources of ISRO and other agencies, which includes ISRO partners. There are selected images from NASA and Wikipedia also, where relevant, also procured from freely available public resources, with attribution. Some images and text have been individually acknowledged. Others have been collectively credited through this Disclaimer page. The author makes no copyright claims on any material.
They have been sorted, edited as relevant, collated, compiled and inserted to align them with the sequence of the slides, as deemed fit by the author. They have been posted with academic altruism in mind, for those interested in Astrophysics and Astronomy and related technology, like the author. There is no commercial or promotional motivation involved anywhere.
The author is not an Astrophysicist or an Astronomer. The author does not work for ISRO, NASA or any tech company. The author is a nerd who loves technology, Astrophysics and Astronomy and who dabbles in related developments of ISRO, NASA etc. during his spare time, as an intellectual hobby. Thus, he satiates his academic appetite, learns in the process and wishes to share them with like-minded people.
At the time of publication, all material has been updated and is deemed to be accurate. If any errors are detected by the reader(s) the author will be happy to be corrected. The responsibility for any errors are solely the author’s and not that of the parent organization(s).
Here’s is wishing everyone a happy armchair space exploration on this occasion of New Year 2024!
Updated as on 31 January 2024
JAXA being an ethical Space Agency disclosed the real reason why SLIM Lander could not communicate for 1st week after soft-landing on Moon.
Picture released by JAXA
A. SLIM lost one of its Engines during descent
B. Because of the resultant asymmetric Thrust, SLIM landed on Lunar Surface upside down
C. Resulting in its Solar Panels facing away from Sun (See the direction of shadows to determine relative position of Sun and Solar Panels)
MARS Images ISRO-NASA-Compiled by Sanjoy Sanyal
MCC Imaging Timeline
28 September 2014 – MOM (Mars Orbiter Mission) controllers published the spacecraft's first global view of Mars. The image was captured by the Mars Color Camera (MCC)
4 March 2015 – MCC was returning new images of Martian surface
24 September 2015 – ISRO released ‘Mars Atlas’, a 120-page scientific atlas containing images and data from MOM’s 1st year in orbit
19 May 2017 – MOM reached 1,000 days (973 sols (Martian Days)) in orbit around Mars. In that time, the spacecraft completed 388 orbits of the planet and relayed > 715 images back to Earth
24 September 2018 – MOM completed 4 years in its orbit around Mars, although the designed mission life was only 6 months. Over these years, MOM’s MCC captured > 980 images that were released to the public
24 September 2019 – MOM completed 5 years in orbit around Mars, sending 2 TB of imaging data
1 July 2020 – MOM captured a photo of Mars satellite Phobos from 4,200 km away
18 July 2021 – MCC captured full disc image of Mars from an altitude of 75,000 km with spatial resolution about 3.7 km
October 2022 – MCC produced 1,100+ images before retirement
DISCLAIMER
All material (Text, Images, Graphics etc.) in these slides have been procured from publicly available sources of ISRO and other agencies, which includes ISRO partners. There are selected images from NASA also, where relevant, also procured from freely available public resources. Instead of individually acknowledging each image they have been collectively credited through this Disclaimer page. The author makes no copyright claims on any material.
They have been sorted, edited as relevant, collated and inserted to align them with the sequence of the slides, as deemed fit by the author. They have been posted with academic altruism in mind, for those interested in Astrophysics and Astronomy and related technology, like the author. There is no commercial or promotional motivation involved anywhere.
The author is not an Astrophysicist or an Astronomer. The author does not work for ISRO, NASA or any tech company. The author is a nerd who loves technology, Astrophysics and Astronomy and who dabbles in related developments of ISRO, NASA etc. during his spare time as an intellectual hobby. Thus, he satiates his academic appetite, learns in the process and wishes to share them with like-minded people.
At the time of publication, all material has been updated and is deemed to be accurate. If any errors are detected by the reader(s), I shall be happy to be corrected. The responsibility for any errors are solely mine and not that of the parent organizations.
Here’s is wishing everyone a happy armchair space exploration on this occasion of New Year 2024!
Aditya-L1 Suit Images ISRO - Compiled by Sanjoy Sanyal.pptx
Solar Ultraviolet Imaging Telescope (SUIT):
Instrument on board Aditya-L1 Spacecraft has successfully captured the first full-disk images of the Sun in 200-400 nm Wavelength range
SUIT captures images of the Sun's Photosphere and Chromosphere in this wavelength range using various Filters
20 November 2023: SUIT payload was powered ON
Successful pre-commissioning phase
6 December 2023: SUIT captured its first light science images
Images: Taken using 11 different Filters (Slide 4), include the first-ever full-disk representations of the Sun in Wavelengths ranging from 200 to 400 nm, excluding Ca II h
Notable Features: Sunspots, Plage (Chromosphere variant of Faculae), Limb Darkening, and Quiet Regions of Sun, as marked in Mg II h image (Slide 7), provide scientists with insights into the intricate details of Sun's Photosphere and Chromosphere
SUIT observations will help scientists study the dynamic coupling of magnetized solar atmosphere and assist them in determining the effects of solar radiation on Earth's climate
DISCLAIMER
All material (Text, Images, Graphics etc.) in these slides have been procured from publicly available sources of ISRO and other agencies, which includes ISRO partners. There are selected images from NASA also, where relevant, also procured from freely available public resources. Instead of individually acknowledging each image they have been collectively credited through this Disclaimer page. The author makes no copyright claims on any material.
They have been sorted, edited as relevant, collated and inserted to align them with the sequence of the slides, as deemed fit by the author. They have been posted with academic altruism in mind, for those interested in Astrophysics and Astronomy and related technology, like the author. There is no commercial or promotional motivation involved anywhere.
The author is not an Astrophysicist or an Astronomer. The author does not work for ISRO, NASA or any tech company. The author is a nerd who loves technology, Astrophysics and Astronomy and who dabbles in related developments of ISRO, NASA etc. during his spare time as an intellectual hobby. Thus, he satiates his academic appetite, learns in the process and wishes to share them with like-minded people.
At the time of publication, all material has been updated and is deemed to be accurate. If any errors are detected by the reader(s), I shall be happy to be corrected. The responsibility for any errors are solely mine and not that of the parent organizations.
Here’s is wishing everyone a happy armchair space exploration on this occasion of New Year 2024!
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Description (with pictures) of successful (and failed) lunar landings - supplemented with numerous pictures of Lunar Surfaces, with Craters and all.
Disclaimer and Credits
All material (Text, Images, Graphics etc.) in these slides have been procured from publicly available sources of ISRO and other agencies, which includes ISRO partners. There are selected images from NASA and Wikipedia also, where relevant, also procured from freely available public resources, with attribution. Some images and text have been individually acknowledged. Others have been collectively credited through this Disclaimer page. The author makes no copyright claims on any material.
They have been sorted, edited as relevant, collated, compiled and inserted to align them with the sequence of the slides, as deemed fit by the author. They have been posted with academic altruism in mind, for those interested in Astrophysics and Astronomy and related technology, like the author. There is no commercial or promotional motivation involved anywhere.
The author is not an Astrophysicist or an Astronomer. The author does not work for ISRO, NASA or any tech company. The author is a nerd who loves technology, Astrophysics and Astronomy and who dabbles in related developments of ISRO, NASA etc. during his spare time, as an intellectual hobby. Thus, he satiates his academic appetite, learns in the process and wishes to share them with like-minded people.
At the time of publication, all material has been updated and is deemed to be accurate. If any errors are detected by the reader(s) the author will be happy to be corrected. The responsibility for any errors are solely the author’s and not that of the parent organization(s).
Here’s is wishing everyone a happy armchair space exploration on this occasion of New Year 2024!
Updated as on 31 January 2024
JAXA being an ethical Space Agency disclosed the real reason why SLIM Lander could not communicate for 1st week after soft-landing on Moon.
Picture released by JAXA
A. SLIM lost one of its Engines during descent
B. Because of the resultant asymmetric Thrust, SLIM landed on Lunar Surface upside down
C. Resulting in its Solar Panels facing away from Sun (See the direction of shadows to determine relative position of Sun and Solar Panels)
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MCC Imaging Timeline
28 September 2014 – MOM (Mars Orbiter Mission) controllers published the spacecraft's first global view of Mars. The image was captured by the Mars Color Camera (MCC)
4 March 2015 – MCC was returning new images of Martian surface
24 September 2015 – ISRO released ‘Mars Atlas’, a 120-page scientific atlas containing images and data from MOM’s 1st year in orbit
19 May 2017 – MOM reached 1,000 days (973 sols (Martian Days)) in orbit around Mars. In that time, the spacecraft completed 388 orbits of the planet and relayed > 715 images back to Earth
24 September 2018 – MOM completed 4 years in its orbit around Mars, although the designed mission life was only 6 months. Over these years, MOM’s MCC captured > 980 images that were released to the public
24 September 2019 – MOM completed 5 years in orbit around Mars, sending 2 TB of imaging data
1 July 2020 – MOM captured a photo of Mars satellite Phobos from 4,200 km away
18 July 2021 – MCC captured full disc image of Mars from an altitude of 75,000 km with spatial resolution about 3.7 km
October 2022 – MCC produced 1,100+ images before retirement
DISCLAIMER
All material (Text, Images, Graphics etc.) in these slides have been procured from publicly available sources of ISRO and other agencies, which includes ISRO partners. There are selected images from NASA also, where relevant, also procured from freely available public resources. Instead of individually acknowledging each image they have been collectively credited through this Disclaimer page. The author makes no copyright claims on any material.
They have been sorted, edited as relevant, collated and inserted to align them with the sequence of the slides, as deemed fit by the author. They have been posted with academic altruism in mind, for those interested in Astrophysics and Astronomy and related technology, like the author. There is no commercial or promotional motivation involved anywhere.
The author is not an Astrophysicist or an Astronomer. The author does not work for ISRO, NASA or any tech company. The author is a nerd who loves technology, Astrophysics and Astronomy and who dabbles in related developments of ISRO, NASA etc. during his spare time as an intellectual hobby. Thus, he satiates his academic appetite, learns in the process and wishes to share them with like-minded people.
At the time of publication, all material has been updated and is deemed to be accurate. If any errors are detected by the reader(s), I shall be happy to be corrected. The responsibility for any errors are solely mine and not that of the parent organizations.
Here’s is wishing everyone a happy armchair space exploration on this occasion of New Year 2024!
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Solar Ultraviolet Imaging Telescope (SUIT):
Instrument on board Aditya-L1 Spacecraft has successfully captured the first full-disk images of the Sun in 200-400 nm Wavelength range
SUIT captures images of the Sun's Photosphere and Chromosphere in this wavelength range using various Filters
20 November 2023: SUIT payload was powered ON
Successful pre-commissioning phase
6 December 2023: SUIT captured its first light science images
Images: Taken using 11 different Filters (Slide 4), include the first-ever full-disk representations of the Sun in Wavelengths ranging from 200 to 400 nm, excluding Ca II h
Notable Features: Sunspots, Plage (Chromosphere variant of Faculae), Limb Darkening, and Quiet Regions of Sun, as marked in Mg II h image (Slide 7), provide scientists with insights into the intricate details of Sun's Photosphere and Chromosphere
SUIT observations will help scientists study the dynamic coupling of magnetized solar atmosphere and assist them in determining the effects of solar radiation on Earth's climate
DISCLAIMER
All material (Text, Images, Graphics etc.) in these slides have been procured from publicly available sources of ISRO and other agencies, which includes ISRO partners. There are selected images from NASA also, where relevant, also procured from freely available public resources. Instead of individually acknowledging each image they have been collectively credited through this Disclaimer page. The author makes no copyright claims on any material.
They have been sorted, edited as relevant, collated and inserted to align them with the sequence of the slides, as deemed fit by the author. They have been posted with academic altruism in mind, for those interested in Astrophysics and Astronomy and related technology, like the author. There is no commercial or promotional motivation involved anywhere.
The author is not an Astrophysicist or an Astronomer. The author does not work for ISRO, NASA or any tech company. The author is a nerd who loves technology, Astrophysics and Astronomy and who dabbles in related developments of ISRO, NASA etc. during his spare time as an intellectual hobby. Thus, he satiates his academic appetite, learns in the process and wishes to share them with like-minded people.
At the time of publication, all material has been updated and is deemed to be accurate. If any errors are detected by the reader(s), I shall be happy to be corrected. The responsibility for any errors are solely mine and not that of the parent organizations.
Here’s is wishing everyone a happy armchair space exploration on this occasion of New Year 2024!
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This was presented by Dr. Sanjoy Sanyal, Professor, Surgeon, Neuroscientist, Informatician, at 2nd International Conference on Brain Disorders and Therapeutics, Chicago, USA, October 26-28, 2016
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Types of Bipolar Disorder (BPD)
DTI Findings in Schizophrenia / BPD
Videos of White Matter Affected in Psychosis
Brain Network Concepts
Basal Forebrain Components and VTA
Videos of Meso-limbic / Meso-cortical Tracts
Receptors in Psychotic Disorders
Videos of Pathophysiology in Schizophrenia 1 and 2 – Rx Principles
Future Research Possibilities
Summary and Conclusion
Thank you for watching.
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It shows the surgical anatomy of the posterior abdominal contents, with special emphasis on the aorta, IVC and Kidney-Ureters. The specimen was harvested from a cadaver.
With real-time narration and relevant captions, it enhances the learning experience by means of a trimodal learning style approach - Visual, Auditory, Textual.
Thank you for watching. If you have any questions or comments, please put them in the comments section below. Have a nice day!
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Camera person is Ms. Selvie Krishna, an enthusiastic student with her Blackberry.
Errata Corrigendum: There is an inadvertent error in my narration, where I mentioned Sternum instead of Vertebral Column. The same was corrected immediately thereafter in my narration, and the error and correction have also been captioned in the body of the video.
Thank you for watching. If there are questions or comments, put them in the comments section below.
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Errata Corrigendum: There is an inadvertent error in my narration, where I mentioned Sternum instead of Vertebral Column. The same was corrected immediately thereafter in my narration, and the error and correction have also been captioned in the body of the video.
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A section of abdominal viscera from a cadaver has been described - Stomach, Spleen, Colon, Greater Omenutm, with some clinical and surgical correlations
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Automatic Physiological Assessment in Surgery Computer Program - Sanjoy Sanyal
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Surgical Wounds Biological and Management Principles - Sanjoy Sanyal
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GI Endoscopic Illustrations Part-II - Sanjoy Sanyal
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New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Ve...
TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
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ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdf
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.
BENIGN PROSTATIC HYPERPLASIA.BPH. BPHpdf
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
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...
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.
ACUTE SCROTUM.....pdf. ACUTE SCROTAL CONDITIOND
Acute scrotum is a general term referring to an emergency condition affecting the contents or the wall of the scrotum.
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New Drug Discovery and Development .....
The "New Drug Discovery and Development" process involves the identification, design, testing, and manufacturing of novel pharmaceutical compounds with the aim of introducing new and improved treatments for various medical conditions. This comprehensive endeavor encompasses various stages, including target identification, preclinical studies, clinical trials, regulatory approval, and post-market surveillance. It involves multidisciplinary collaboration among scientists, researchers, clinicians, regulatory experts, and pharmaceutical companies to bring innovative therapies to market and address unmet medical needs.
Alcohol_Dr. Jeenal Mistry MD Pharmacology.pdf
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
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from mild to severe. A diagnosis of AUD requires that at least two of
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AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
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effects (tolerance, withdrawal). This chapter presents an overview
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pharmacotherapies for AUD.
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micro teaching on communication m.sc nursing.pdf
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
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Knee anatomy and clinical tests 2024.pdf
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
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