• The term, research, is much stricter in science than in everyday life.
• It revolves around using the scientific method to generate hypotheses and provide analyzable results.
Presentation to CRC Mental Health Early Career Researcher Workshop, Melbourne 29.11.17 for @andsdata.
Workshop title: A by-product of scientific training: We're all a little bit biased.
, write 600-800 words that respond to the following questions .docxhoney725342
, write 600-800 words that respond to the following questions with your thoughts, ideas, and comments. This will be the foundation for future discussions by your classmates. Be substantive and clear, and use examples to reinforce your ideas.
Part one:
Ethics in Research
Utilizing the internet, and/or your textbook, choose one example of unethical research in a business setting:
· Summarize the research. Explain what the difference is between a good source and a bad source for your research project. Abrams text page 49.
· Explain why research might be considered unethical.
· Explain what ethical considerations there are and how to avoid these issues in your research project.
PAGE 49
In many situations, finding information about the method(s) used to collect data can help you evaluate its credibility. For instance, trade associations may be an excellent source of data, since many trade associations collect information about their indus- tries. However, this data may be either highly reliable—when it comes from those associations that are careful and objective in their research—or highly unreliable— when, for example, an association uses data for political or marketing purposes. When assessing the quality of data, look for:
GOOD SIGNS Data was collected by an independent research firm Large sample size Large percentage of those polled responded Objective, neutral questions were asked
BAD SIGNS Study was funded by a private company or association with a political agenda Small sample size Small percentage responding Questions were skewed to elicit particular responses Data with an Agenda Be particularly cautious when evaluating data from certain types of sources. This can include: Statistics from individual companies, which may have manipulated data to increase sales Data from politically or economically motivated organizations, which may have had a special agenda and used research techniques that support the message they want to send Data from studies with very small samples, which may not represent reality
You may wish to review an example timeline by clicking here.
Research Ethics Timeline (1932-Present)
by David B. Resnik, J.D., Ph.D.
· 1932-1972
The Tuskegee Syphilis Study, sponsored by the U.S. Department of Health. Studied the effects of untreated syphilis in 400 African American men. Researchers withheld treatment even when penicillin became widely available. Researchers did not tell the subjects that they were in an experiment. Most subjects who attended the Tuskegee clinic thought they were getting treatment for "bad blood."
· 1939-45
Morally abhorrent research conducted by German scientists on concentration camps prisoners and Japanese scientists on Chinese prisoners of war.
· 1940 O.R.
Two Nazi refugee scientists, Frisch and R.E. Peierls, warn the U.S. about Germany's nuclear weapons program. Albert Einstein writes a letter to Pres. Truman warning him about the Nazi threat.
· 1942-1945
The U.S. begins the $2 billion Man ...
Introduction and welcome to the opening by Dr. Kylie Thaler, Associate Director of the Austrian Cochrane Branch. Followed by a presentation by Sir Iain Chalmers on the James Lind Library initiative. December 14th, 2010, In Krems, Austria.
This presentation was created for the Philippine Science High School when I was a speaker and trainer via Zoom during the PSHS System Capability Building of Values Education Teachers Conference on January 27, 2023. My invitation to conduct a seminar and service workshop on current issues in science followed my latest service as a Peace Corps Virtual Service Pilot Volunteer assisting Philippine Science High School teachers with their ongoing STEM Curriculum Revision Project, a PC Volunteer assignment lasting 23 weeks. Please visit my blog, "Anderson's Ethnographic Notes: Reflections From the Realm of Anthropology," to learn about other topics of interest to those from all disciplinary walks of life.
Why aren’t we solving the greatest scientific problems of the world today? Innovation is critical to our nation’s scientific enterprise. However, creative thinking has been on the decline and is not generally taught in academic institutions. Renowned public health scientist and clinician, Dr. Roberta Ness, Dean of the University of Texas Health School of Public Health, believes that students, established scientists, researchers, and engineers can learn to be more innovative. Through her book Innovation Generation: How to Produce Creative and Useful Scientific Ideas, and graduate course on Innovative Thinking at the University of Texas, Dr. Ness provides the framework and tools to “think outside the box.” She shared these basic concepts in this one-hour lecture. Dr. Ness is a leading researcher in women’s health and widely known for her efforts to bridge from research to policy. She is a member of the Institute of Medicine.
Unit 1, Lesson 1.4 - What is a Scientist?judan1970
Unit 1, Lesson 1.4 - What is a Scientist?
Lesson Outline:
1. Introduction
2. Values of a Good Scientist
3. Careers in Science
4. Feature: Foreign Scientist of the Week!
- يعتبر تقييم نتائج غازات الدم الشرياني (ABG) مصدر إزعاج للعديد من الطلاب والأطباء المبتدئين حيث يتم تعلمها بشكل سيئ أو يتم تدريسها بشكل سيء.
- تحليل غازات الدم هو أداة تساعد على التشخيص، وليست تشخيصية، وهي شائعة الاستخدام لتقييم الضغوط الجزئية للغاز في الدم ومحتوى القاعدة الحمضية.
- يتيح فهم تحليل غازات الدم واستخدامه لمقدمي الخدمات تفسير اضطرابات الجهاز التنفسي والدورة الدموية والتمثيل الغذائي.
- يمكن إجراء "تحليل غازات الدم" على الدم المأخوذ من أي مكان في الدورة الدموية (الشريان أو الوريد أو الشعيرات الدموية).
- ارتباط تفسير نتائج غازات الدم الشرياني (ABG) مرتبط ارتباطا وثيقا بالحالة الاكلينيكية للمريض ولا يمكن فصلهما بحال.
- اختبار غازات الدم الشرياني (ABG) بشكل صريح للدم المأخوذ من الشريان. يقيم تحليل ABG ضغط المريض الجزئي للأكسجين (PaO2) وثاني أكسيد الكربون (PaCO2). يوفر PaO2 معلومات عن حالة الأوكسجين ، ويقدم PaCO2 معلومات عن حالة التهوية (فشل تنفسي مزمن أو حاد) يتأثر PaCO2 بفرط التنفس (التنفس السريع أو العميق) ، ونقص التهوية (التنفس البطيء أو الضحل)، وحالة القاعدة الحمضية. على الرغم من أنه يمكن تقييم الأكسجين والتهوية بطريقة غير جراحية عن طريق قياس التأكسج النبضي ومراقبة ثاني أكسيد الكربون في نهاية المد ، على التوالي ، فإن تحليل ABG هو المعيار.
- فمن المثير ألا ينزعج الطبيب أو الممرضة اذا وجد صعوبة في تفسير بعض النتائج لغازات الدم.
More Related Content
Similar to Introduce the Research-Welcome Keys-Dr. Yasser Mohammed Hassanain Elsayed.pptx
Presentation to CRC Mental Health Early Career Researcher Workshop, Melbourne 29.11.17 for @andsdata.
Workshop title: A by-product of scientific training: We're all a little bit biased.
, write 600-800 words that respond to the following questions .docxhoney725342
, write 600-800 words that respond to the following questions with your thoughts, ideas, and comments. This will be the foundation for future discussions by your classmates. Be substantive and clear, and use examples to reinforce your ideas.
Part one:
Ethics in Research
Utilizing the internet, and/or your textbook, choose one example of unethical research in a business setting:
· Summarize the research. Explain what the difference is between a good source and a bad source for your research project. Abrams text page 49.
· Explain why research might be considered unethical.
· Explain what ethical considerations there are and how to avoid these issues in your research project.
PAGE 49
In many situations, finding information about the method(s) used to collect data can help you evaluate its credibility. For instance, trade associations may be an excellent source of data, since many trade associations collect information about their indus- tries. However, this data may be either highly reliable—when it comes from those associations that are careful and objective in their research—or highly unreliable— when, for example, an association uses data for political or marketing purposes. When assessing the quality of data, look for:
GOOD SIGNS Data was collected by an independent research firm Large sample size Large percentage of those polled responded Objective, neutral questions were asked
BAD SIGNS Study was funded by a private company or association with a political agenda Small sample size Small percentage responding Questions were skewed to elicit particular responses Data with an Agenda Be particularly cautious when evaluating data from certain types of sources. This can include: Statistics from individual companies, which may have manipulated data to increase sales Data from politically or economically motivated organizations, which may have had a special agenda and used research techniques that support the message they want to send Data from studies with very small samples, which may not represent reality
You may wish to review an example timeline by clicking here.
Research Ethics Timeline (1932-Present)
by David B. Resnik, J.D., Ph.D.
· 1932-1972
The Tuskegee Syphilis Study, sponsored by the U.S. Department of Health. Studied the effects of untreated syphilis in 400 African American men. Researchers withheld treatment even when penicillin became widely available. Researchers did not tell the subjects that they were in an experiment. Most subjects who attended the Tuskegee clinic thought they were getting treatment for "bad blood."
· 1939-45
Morally abhorrent research conducted by German scientists on concentration camps prisoners and Japanese scientists on Chinese prisoners of war.
· 1940 O.R.
Two Nazi refugee scientists, Frisch and R.E. Peierls, warn the U.S. about Germany's nuclear weapons program. Albert Einstein writes a letter to Pres. Truman warning him about the Nazi threat.
· 1942-1945
The U.S. begins the $2 billion Man ...
Introduction and welcome to the opening by Dr. Kylie Thaler, Associate Director of the Austrian Cochrane Branch. Followed by a presentation by Sir Iain Chalmers on the James Lind Library initiative. December 14th, 2010, In Krems, Austria.
This presentation was created for the Philippine Science High School when I was a speaker and trainer via Zoom during the PSHS System Capability Building of Values Education Teachers Conference on January 27, 2023. My invitation to conduct a seminar and service workshop on current issues in science followed my latest service as a Peace Corps Virtual Service Pilot Volunteer assisting Philippine Science High School teachers with their ongoing STEM Curriculum Revision Project, a PC Volunteer assignment lasting 23 weeks. Please visit my blog, "Anderson's Ethnographic Notes: Reflections From the Realm of Anthropology," to learn about other topics of interest to those from all disciplinary walks of life.
Why aren’t we solving the greatest scientific problems of the world today? Innovation is critical to our nation’s scientific enterprise. However, creative thinking has been on the decline and is not generally taught in academic institutions. Renowned public health scientist and clinician, Dr. Roberta Ness, Dean of the University of Texas Health School of Public Health, believes that students, established scientists, researchers, and engineers can learn to be more innovative. Through her book Innovation Generation: How to Produce Creative and Useful Scientific Ideas, and graduate course on Innovative Thinking at the University of Texas, Dr. Ness provides the framework and tools to “think outside the box.” She shared these basic concepts in this one-hour lecture. Dr. Ness is a leading researcher in women’s health and widely known for her efforts to bridge from research to policy. She is a member of the Institute of Medicine.
Unit 1, Lesson 1.4 - What is a Scientist?judan1970
Unit 1, Lesson 1.4 - What is a Scientist?
Lesson Outline:
1. Introduction
2. Values of a Good Scientist
3. Careers in Science
4. Feature: Foreign Scientist of the Week!
Similar to Introduce the Research-Welcome Keys-Dr. Yasser Mohammed Hassanain Elsayed.pptx (20)
- يعتبر تقييم نتائج غازات الدم الشرياني (ABG) مصدر إزعاج للعديد من الطلاب والأطباء المبتدئين حيث يتم تعلمها بشكل سيئ أو يتم تدريسها بشكل سيء.
- تحليل غازات الدم هو أداة تساعد على التشخيص، وليست تشخيصية، وهي شائعة الاستخدام لتقييم الضغوط الجزئية للغاز في الدم ومحتوى القاعدة الحمضية.
- يتيح فهم تحليل غازات الدم واستخدامه لمقدمي الخدمات تفسير اضطرابات الجهاز التنفسي والدورة الدموية والتمثيل الغذائي.
- يمكن إجراء "تحليل غازات الدم" على الدم المأخوذ من أي مكان في الدورة الدموية (الشريان أو الوريد أو الشعيرات الدموية).
- ارتباط تفسير نتائج غازات الدم الشرياني (ABG) مرتبط ارتباطا وثيقا بالحالة الاكلينيكية للمريض ولا يمكن فصلهما بحال.
- اختبار غازات الدم الشرياني (ABG) بشكل صريح للدم المأخوذ من الشريان. يقيم تحليل ABG ضغط المريض الجزئي للأكسجين (PaO2) وثاني أكسيد الكربون (PaCO2). يوفر PaO2 معلومات عن حالة الأوكسجين ، ويقدم PaCO2 معلومات عن حالة التهوية (فشل تنفسي مزمن أو حاد) يتأثر PaCO2 بفرط التنفس (التنفس السريع أو العميق) ، ونقص التهوية (التنفس البطيء أو الضحل)، وحالة القاعدة الحمضية. على الرغم من أنه يمكن تقييم الأكسجين والتهوية بطريقة غير جراحية عن طريق قياس التأكسج النبضي ومراقبة ثاني أكسيد الكربون في نهاية المد ، على التوالي ، فإن تحليل ABG هو المعيار.
- فمن المثير ألا ينزعج الطبيب أو الممرضة اذا وجد صعوبة في تفسير بعض النتائج لغازات الدم.
Three and One Method (Yasser’s Method) to Overcome Streptokinase-Induced Hypo...YasserMohammedHassan1
Aim of the study: The study aimed to clarify how to overcome streptokinase-induced hypotension during acute myocardial infarction intravenous infusion? Background: Streptokinase is the cheapest approved thrombolytic agent. Streptokinase is commonly associated with hypotension. The delay in giving a thrombolytic agent for acute myocardial infarction may be hazardous. Method of study and patients: My study was an observational-retrospective twenty-case report series. The study was conducted in Fraskour Central Hospital and Kafr El-Bateekh Central Hospital. The author reported twenty cases of confirmed acute myocardial infarction with indications for thrombolytic over about 34 months, starting on October 5, 2018, ended on July 25, 2021. Testing for the probability of hypotension during infusion of streptokinase was done for all cases. Three and One Method (Yasser’s Method) was only applied in the cases of hypotension during streptokinase intravenous infusion. Results: The mean age in the current study is; 60.6 with male sex predominance (85%). Acute inferior myocardial infarction is the most common (55%) infarction. Pre-testing for the probability of hypotension during infusion of streptokinase was only applied in (50%) with equal positive probability and negative probability test was (50%). Yasser’s Methods was applied in (75%) in response in (100%). Conclusions: Three and One Method (Yasser’s Method) is an innovative clinical and therapeutic method in cardiovascular science. The method is used in cases of acute myocardial infarction. It is indicated in the cases of hypotension during the intravenous infusion of streptokinase. Three and One Method (Yasser’s Method) is effective, safe, and time saving for cases of acute myocardial infarction.
Three and One Method (Yasser’s Method) to Overcome Streptokinase-Induced Hypo...YasserMohammedHassan1
Aim of the study: The study aimed to clarify how to overcome streptokinase-induced hypotension during acute myocardial infarction intravenous infusion? Background: Streptokinase is the cheapest approved thrombolytic agent. Streptokinase is commonly associated with hypotension. The delay in giving a thrombolytic agent for acute myocardial infarction may be hazardous. Method of study and patients: My study was an observational-retrospective twenty-case report series. The study was conducted in Fraskour Central Hospital and Kafr El-Bateekh Central Hospital. The author reported twenty cases of confirmed acute myocardial infarction with indications for thrombolytic over about 34 months, starting on October 5, 2018, ended on July 25, 2021. Testing for the probability of hypotension during infusion of streptokinase was done for all cases. Three and One Method (Yasser’s Method) was only applied in the cases of hypotension during streptokinase intravenous infusion. Results: The mean age in the current study is; 60.6 with male sex predominance (85%). Acute inferior myocardial infarction is the most common (55%) infarction. Pre-testing for the probability of hypotension during infusion of streptokinase was only applied in (50%) with equal positive probability and negative probability test was (50%). Yasser’s Methods was applied in (75%) in response in (100%). Conclusions: Three and One Method (Yasser’s Method) is an innovative clinical and therapeutic method in cardiovascular science. The method is used in cases of acute myocardial infarction. It is indicated in the cases of hypotension during the intravenous infusion of streptokinase. Three and One Method (Yasser’s Method) is effective, safe, and time saving for cases of acute myocardial infarction.
Mimic HL MI in chest tetany with mirror ECG change, Movable phenomenon (Yasse...YasserMohammedHassan1
The reversal of mirror electrocardiographic change, reversal of ST-segment depression coronary artery spasm, and normalization of Movable phenomenon (Yasser’s phenomenon) after oxygenation. It signifies the role of oxygen in both coronary artery spasm and tetany. Mirror local electrocardiographic change is a novel described expression that may reflect the myocardial polarity in this chest tetany.
COVID-19 Pneumonia with Atrial Fibrillation, Coronary Spasm, and Wavy Triple ...YasserMohammedHassan1
Rationale: A novel COVID-19 with severe acute respiratory syndrome had arisen in Wuhan, China in December 2019 Arrhythmias are commonly recognized sequel in COVID-19 patients. Interestingly, the presentation of COVID-19 infection with a newly coronary artery spasm has a risk impact on both morbidity and mortality of COVID-19 patients. Wavy triple an electrocardiographic sign (Yasser Sign) is a new innovated diagnostic sign in hypocalcemia. Patient concerns: An elderly farmer male COVID-19 patient presented to physician outpatient clinic with bilateral pneumonia, atrial fibrillation, evidence of coronary artery spasm, and Wavy triple an electrocardiographic sign (Yasser Sign). Diagnosis: COVID-19 pneumonia with coronary artery spasm and the Wavy triple an electrocardiographic sign (Yasser Sign). Interventions: Chest CT scan, electrocardiography, oxygenation, and echocardiography. Outcomes: Gradual dramatic clinical, electrocardiographic, and radiological improvement had happened. Lessons: The reversal of electrocardiographic ST-segment depressions in a COVID-19 patient after adding oral nitroglycerine is an indicator for the presence of coronary artery spasm. It signifies the role of the anti-infective drugs, anticoagulants, antiplatelet, and steroids in COVID-19 patients with bilateral pneumonia, AF, coronary artery spasm are effective therapies. The disappearance of AF after initial therapy may a guide for a good prognosis in this case study. The evanescence of Wavy triple ECG sign as a hallmark for the existence of the Movable-weaning phenomenon of hypocalcemia is recommended for further wide-study.
Sgarbossa Criteria in Left Bundle Branch Block in a Hypertensive Emergency, a...YasserMohammedHassan1
Left bundle branch block and hypertensive emergency are very often to occur in the clinical practice. But, developing of Sgarbossa criteria in left bundle branch block throughout the course of hypertensive emergency was an extremely rare. My current case is a hypertensive emergency patient with acute chest pain and left bundle branch block. Sgarbossa criteria were initially very weak but, became highly suggestive for acute ST-segment elevation myocardial infarction with time. With strong collective data for the case, the chance for thrombolytic therapy was strictly indicated. So why was the case developed an acute ST-segment elevation myocardial infarction to received thrombolytic therapy?.
Oxygen Reversal of Coronary Artery Spasm with Modification of International S...YasserMohammedHassan1
Abstract Aim of the study: the study aims to clear the initial effect of non-baric oxygen inhalation on the coronary artery spasm. Background: Coronary artery spasm (CAS) is a cardiovascular disorder that plays an important role in the pathogenesis of stable angina, unstable angina, myocardial infarction, and sudden cardiac death. Nitrate, calcium channel blockers, and statins are known established medications in the reversal of coronary artery spasms. Oxygen safety versus adverse effects of nitrate, calcium channel blockers, and statins are comparable. Method of study and patients: My case study was an observational-retrospective seventeen case report series. The study was conducted in Fraskour Central Hospital, Kafr El-Bateekh Central Hospital, and physician outpatient. The author reported the seventeen cases of acute angina with rest chest pain over about 38-months, starting on December 15, 2018, ended on February 7, 2022. Results: The mean age is; 43.2 with the female sex predominance (64.71%). Housewife (29.41%) and students (23.53%) are the most affected occupations. The main complaint is chest pain (64.71%). The most common associated risk factors are female sex (64.71%) and stress (23.53%). Drug-induced (23.53%), hyperventilation syndrome-induced (23.53%), and CO toxicity-induced coronary artery spasm (17.65%) are common diagnoses. The dose of inhaled O2 dose that achieved the reversal of CAS varied from 5 to 12 liter. A maximal dose (12 minutes) was given for CO toxicity. The duration of inhaled O2 dose that achieved the reversal CAS varied from 15 to 80 minutes. Maximal duration (80 minutes) was given in CO toxicity. The complete response had happened in 94.12%. Conclusions: Dramatic clinical reliving and reversal response of electrocardiographic ST-segment depression after oxygen inhalation is an indication for its initial use in coronary artery spasm. Yasser's Modification or Oxygen test for the past "international standards for the diagnostic criteria of coronary vasomotor disorders" improves patient safety and decreases the hazards of nitrate and other medications.
CHARGE syndrome hallmarked with Wolff-Parkinson-White syndrome and patent duc...YasserMohammedHassan1
Abstract
Rationale: CHARGE syndrome or Hall-Hittner syndrome is a pleiotropic disorder, in which the name is derived from the abbreviation epitomizing its six clinical criteria: ocular coloboma, cardiac defects, choanal atresia, growth or developmental retardation, genital hypoplasia, and ear anomalies or deafness. Wolff-Parkinson-White syndrome is the most frequent pattern of ventricular pre-excitation. Patent ductus arteriosus is one of the most frequent congenital heart diseases due to failure of closure of the ductus arteriosus within 72 hours of birth. CHARGE syndrome, Wolff-Parkinson-White syndrome, and patent ductus arteriosus are so difficult to be present in a single entity. Patient concerns: A young female girl patient presented to the physician outpatient clinic with acute confusion status with a past repaired patent ductus arteriosus. Diagnosis: CHARGE syndrome hallmarked with Wolff-Parkinson-White syndrome and patent ductus arteriosus; 20 years post-repairing. Interventions: Plain chest x-ray, electrocardiography, oxygenation, and echocardiography. Outcomes: A dramatic clinical improvement post-oxygenation had happened. Lessons: CHARGE syndrome with Wolff-Parkinson-White syndrome and repaired patent ductus arteriosus is an extreme combination. The existence of infantile electrocardiographic Tee-Pee sign of hypocalcemia and adult low ionized calcium with CHARGE syndrome is highly suggestive of associated DiGeorge phenotype syndrome. An absence of tachycardia post- repairing of patent ductus arteriosus from 11 mo until the 20th-year-old is a good prognostic sign. The presence of an infantile T-wave alternance will strengthen both the risk of serious arrhythmia and the efficacy of patent ductus arteriosus repairing.
Sgarbossa Criteria in Left Bundle Branch Block in a Hypertensive Emergency, a...YasserMohammedHassan1
ABSTRACT
Rationale: Left bundle branch block and hypertensive emergency are very common conditions in clinical cardiovascular and emergency practice. Hypertensive emergency encompasses a spectrum of clinical presentations in which uncontrolled blood pressure leads to progressive end-organ dysfunction. Suspected acute myocardial infarction in the setting of a left bundle branch block presents a unique diagnostic and therapeutic challenge to the clinician. The diagnosis is especially difficult due to electrocardiographic changes caused by altered ventricular depolarization. However, reports on the use of Sgarbossa’s criteria in the management of hypertensive emergencies are rare. Patient concerns: A middle-aged married heavy-smoker Egyptian male worker presented to the emergency department with a hypertensive emergency patient with acute chest pain and left bundle branch block. Sgarbossa’s criteria were initially very weak and, over time, became highly suggestive of acute ST-segment elevation myocardial infarction. Interestingly, chest pain increased as Sgarbossa’s diagnostic criteria were met. Thrombolytic therapy was strongly indicated because of a higher development of Sgarbossa criteria scoring. Intervention; Electrocardiography, oxygenation, streptokinase IVI, and echocardiography Diagnosis: Developing acute ST-segment elevation myocardial infarction in the presence of
left bundle branch block post hypertensive emergency. Outcomes: The dramatic response to developing acute myocardial infarction in the left bundle branch block with hypertensive emergency to streptokinase. Lessons: The higher Sgarbossa criteria scoring in the case was the only indication for thrombolytic. Therefore, how did Sgarbossa's criteria develop during case management to indicate the need for thrombolytic therapy?
Oxygen Reversal of Coronary Artery Spasm with Modification of International S...YasserMohammedHassan1
Abstract
Aim of the study: the study aims to clear the initial effect of non-baric oxygen inhalation on the coronary artery spasm. Background: Coronary artery spasm (CAS) is a cardiovascular disorder that plays an important role in the pathogenesis of stable angina, unstable angina, myocardial infarction, and sudden cardiac death. Nitrate, calcium channel blockers, and statins are known established medications in the reversal of coronary artery spasms. Oxygen safety versus adverse effects of nitrate, calcium channel blockers, and statins are comparable. Method of study and patients: My case study was an observational-retrospective seventeen case report series. The study was conducted in Fraskour Central Hospital, Kafr El-Bateekh Central Hospital, and physician outpatient. The author reported seventeen cases of acute angina with rest chest pain over about 38 months; starting on December 15, 2018, ended on February 7, 2022. Results: The mean age is 43.2 with the female sex predominance (64.71%). Housewives (29.41%) and students (23.53%) are the most affected occupations. The main complaint is chest pain (64.71%). The most common associated risk factors are female sex (64.71%) and stress (23.53%). Drug-induced (23.53%); hyperventilation syndrome-induced (23.53%); and CO toxicity-induced coronary artery spasm (17.65%) are common diagnoses. The dose of inhaled O2 dose that achieved the reversal of CAS varied from 5 to 12 liter. A maximal dose (12 minutes) was given for CO toxicity. The duration of inhaled O2 dose that achieved the reversal CAS varied from 15 to 80 minutes. Maximal duration (80 minutes) was given in CO toxicity. The complete response had happened in 94.12%. Conclusion: Dramatic clinical reliving and reversal response of electrocardiographic ST-segment depression after oxygen inhalation is an indication of its initial use in coronary artery spasms. Yasser’s Modification or Oxygen test for the past “international standards for the diagnostic criteria of coronary vasomotor disorders” improves patient safety and decreases the hazards of nitrate and other medications.
Mimic high lateral myocardial infarction in chest tetany with mirror electroc...YasserMohammedHassan1
The reversal of mirror electrocardiographic change, reversal of ST-segment depression coronary artery spasm, and normalization of Movable phenomenon (Yasser’s phenomenon) after oxygenation. It signifies the role of oxygen in both coronary artery spasm and tetany. Mirror local electrocardiographic change is a novel described expression that may reflect the myocardial polarity in this chest tetany.
Zavras-Kounis syndrome simultaneously with reactional myoclonus post-streptok...YasserMohammedHassan1
Rationale: Drug-associated adverse effects are one of the most important entities in clinical medicine. Involuntary movements may have a dynamic serious impact on myocardial muscle. Myoclonus is well as abnormal involuntary movements with a distinct description. Myoclonus is a physical trauma and stress for coronary arteries. Physical and mechanical stress may be causing coronary artery spasm. Drug-inducing allergic angina, allergic coronary artery spasm, and allergic myocardial infarction are renowned as Zavras-Kounis syndrome. Streptokinase is a still-known effective thrombolytic in myocardial infarction. There is a correlation between COVID-19 infection and myocardial infarction. Patient concerns: A 70-year-old married, farmer, smoker, Egyptian male patient was admitted to the critical care unit with acute inferior myocardial infarction and suspected COVID-19 pneumonia. An interlacing generalized myoclonus and allergic coronary artery spasm occurred. Diagnosis: Reactional myoclonus with allergic coronary artery spasm post-streptokinase in COVID-19 inducing myocardial infarction. Interventions: Electrocardiography, oxygenation, streptokinase intravenous infusion, and echocardiography. Outcomes: Reactional generalized myoclonus with coronary artery spasm had happened during-streptokinase infusion but the dramatic response was the result. Lessons: Dramatic clinical and electrocardiographic response after using the traditional anti-allergic signifying its role and suggest the diagnosis of Zavras-Kounis syndrome. The presence of continuing generalized myoclonus movements with the disappearance of coronary artery spasm after stoppage may be directed to the myoclonus cause. Streptokinase causing generalized myoclonus movements previously unknown, so it is a new recording adverse effect finding. The presence of involuntary movements, COVID-19 pneumonia, myocardial infarction, elderly, and cigarette smoking are prognostic factors for the severity of the disease.
Café Au Lait Spot is A Marker for Pheochromocytoma in Hypertensive Crisis Wit...YasserMohammedHassan1
Café au lait Spot is a marker for pheochromocytoma in hypertensive crisis but with a wide-differential diagnosis. Labetalol may be chosen in hypertensive crisis due to pheochromocytoma.
Acute myocardial infarction associated with right bundle branch block and cha...YasserMohammedHassan1
Acute myocardial infarction may be associated right bundle branch block.
Accompanied trifascicular heart block had pre-streptokinase left anterior fascicular block
with left axis deviation and post-streptokinase left posterior fascicular block with right axis
deviation.
Wavy Triple Sign of Hypocalcemia or Yasser’s Sign-in Diabetic Ketoacidosis-Dr...YasserMohammedHassan1
The wavy triple an electrocardiographic sign (Yasser’s sign) and hypocalcemia are commonly seen in diabetic ketoacidosis. Dramatic spontaneous improvement of both wavy triple an electrocardiographic sign (Yasser’s sign) and hypocalcemia simultaneously after the management of diabetic ketoacidosis in most cases.
الأدوية الخطرة بالعناية والطوارئ-Dr. Yasser Mohammed Hassanain Elsayed.pptxYasserMohammedHassan1
• هنالك العديد من الأدوية الخطرة التي طالما نستخدمها بالمستشفيات، خاصة بأقسام الطوارىء أو الرعاية الحرجة.
• البعض منها يكون في أقسام الطوارئ، والبعض الأخر يكون في أقسام الرعاية الحرجة، وأحيانا تكون في الأقسام الداخلية للمستشفيات.
• ربما تتصدر مشكلات كبيرة عن استخدام هذه الأدوية، هذا فضلا عن الصغيرة منها، مثل:
- توقف القلب وربما الموت المفاجيء.
- الزيادة الخطرة بضربات القلب
- حدوث ذبحة صدرية
- أو حدوث جلطة دموية في القلب
- حدوث ألم شديد بالصدر
- حدوث فشل تنفسي أو إثارته.
- حدوث فشل كبدي أو إثارته.
- حدوث ضعف حاد بعضلة القلب أو إثارته.
- الى غير ذلك من صور وأشكال عديدة، من المضاعفات.
ألم الصدر التشخيص- وكيفية التعامل معه-Dr. Yasser Mohammed Hassanain Elsayed.pptxYasserMohammedHassan1
• يعتمد تشخيص وعلاج ألم الصدر على السبب.
فقد تتنوع أسباب ألم الصدر من مشكلات صغيرة، مثل:
- حرقة المعدة
- الضغط النفسي
- حالات الطوارئ الطبية الخطيرة مثل النوبة القلبية
- أو تكوُّن جلطة دموية في الرئتين (الإنصمام الرئوي).
• يأخذ ألم الصدر صورا وأشكالا عديدة، وتتراوح حدته بين الشعور بطعنات حادة وحتى الألم الخفيف. وفي بعض الأحيان، يكون ألم الصدر ساحقًا أو حارقًا. وفي حالات أخرى، ينتقل الألم صعودًا إلى الرقبة وإلى داخل الفك، ثم ينتشر للخلف أو للأسفل لتشعر به في أحد الذراعين أو في الذراعين معًا.
Data Centers - Striving Within A Narrow Range - Research Report - MCG - May 2...pchutichetpong
M Capital Group (“MCG”) expects to see demand and the changing evolution of supply, facilitated through institutional investment rotation out of offices and into work from home (“WFH”), while the ever-expanding need for data storage as global internet usage expands, with experts predicting 5.3 billion users by 2023. These market factors will be underpinned by technological changes, such as progressing cloud services and edge sites, allowing the industry to see strong expected annual growth of 13% over the next 4 years.
Whilst competitive headwinds remain, represented through the recent second bankruptcy filing of Sungard, which blames “COVID-19 and other macroeconomic trends including delayed customer spending decisions, insourcing and reductions in IT spending, energy inflation and reduction in demand for certain services”, the industry has seen key adjustments, where MCG believes that engineering cost management and technological innovation will be paramount to success.
MCG reports that the more favorable market conditions expected over the next few years, helped by the winding down of pandemic restrictions and a hybrid working environment will be driving market momentum forward. The continuous injection of capital by alternative investment firms, as well as the growing infrastructural investment from cloud service providers and social media companies, whose revenues are expected to grow over 3.6x larger by value in 2026, will likely help propel center provision and innovation. These factors paint a promising picture for the industry players that offset rising input costs and adapt to new technologies.
According to M Capital Group: “Specifically, the long-term cost-saving opportunities available from the rise of remote managing will likely aid value growth for the industry. Through margin optimization and further availability of capital for reinvestment, strong players will maintain their competitive foothold, while weaker players exit the market to balance supply and demand.”
Explore our comprehensive data analysis project presentation on predicting product ad campaign performance. Learn how data-driven insights can optimize your marketing strategies and enhance campaign effectiveness. Perfect for professionals and students looking to understand the power of data analysis in advertising. for more details visit: https://bostoninstituteofanalytics.org/data-science-and-artificial-intelligence/
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Empowering the Data Analytics Ecosystem: A Laser Focus on Value
The data analytics ecosystem thrives when every component functions at its peak, unlocking the true potential of data. Here's a laser focus on key areas for an empowered ecosystem:
1. Democratize Access, Not Data:
Granular Access Controls: Provide users with self-service tools tailored to their specific needs, preventing data overload and misuse.
Data Catalogs: Implement robust data catalogs for easy discovery and understanding of available data sources.
2. Foster Collaboration with Clear Roles:
Data Mesh Architecture: Break down data silos by creating a distributed data ownership model with clear ownership and responsibilities.
Collaborative Workspaces: Utilize interactive platforms where data scientists, analysts, and domain experts can work seamlessly together.
3. Leverage Advanced Analytics Strategically:
AI-powered Automation: Automate repetitive tasks like data cleaning and feature engineering, freeing up data talent for higher-level analysis.
Right-Tool Selection: Strategically choose the most effective advanced analytics techniques (e.g., AI, ML) based on specific business problems.
4. Prioritize Data Quality with Automation:
Automated Data Validation: Implement automated data quality checks to identify and rectify errors at the source, minimizing downstream issues.
Data Lineage Tracking: Track the flow of data throughout the ecosystem, ensuring transparency and facilitating root cause analysis for errors.
5. Cultivate a Data-Driven Mindset:
Metrics-Driven Performance Management: Align KPIs and performance metrics with data-driven insights to ensure actionable decision making.
Data Storytelling Workshops: Equip stakeholders with the skills to translate complex data findings into compelling narratives that drive action.
Benefits of a Precise Ecosystem:
Sharpened Focus: Precise access and clear roles ensure everyone works with the most relevant data, maximizing efficiency.
Actionable Insights: Strategic analytics and automated quality checks lead to more reliable and actionable data insights.
Continuous Improvement: Data-driven performance management fosters a culture of learning and continuous improvement.
Sustainable Growth: Empowered by data, organizations can make informed decisions to drive sustainable growth and innovation.
By focusing on these precise actions, organizations can create an empowered data analytics ecosystem that delivers real value by driving data-driven decisions and maximizing the return on their data investment.
Opendatabay - Open Data Marketplace.pptxOpendatabay
Opendatabay.com unlocks the power of data for everyone. Open Data Marketplace fosters a collaborative hub for data enthusiasts to explore, share, and contribute to a vast collection of datasets.
First ever open hub for data enthusiasts to collaborate and innovate. A platform to explore, share, and contribute to a vast collection of datasets. Through robust quality control and innovative technologies like blockchain verification, opendatabay ensures the authenticity and reliability of datasets, empowering users to make data-driven decisions with confidence. Leverage cutting-edge AI technologies to enhance the data exploration, analysis, and discovery experience.
From intelligent search and recommendations to automated data productisation and quotation, Opendatabay AI-driven features streamline the data workflow. Finding the data you need shouldn't be a complex. Opendatabay simplifies the data acquisition process with an intuitive interface and robust search tools. Effortlessly explore, discover, and access the data you need, allowing you to focus on extracting valuable insights. Opendatabay breaks new ground with a dedicated, AI-generated, synthetic datasets.
Leverage these privacy-preserving datasets for training and testing AI models without compromising sensitive information. Opendatabay prioritizes transparency by providing detailed metadata, provenance information, and usage guidelines for each dataset, ensuring users have a comprehensive understanding of the data they're working with. By leveraging a powerful combination of distributed ledger technology and rigorous third-party audits Opendatabay ensures the authenticity and reliability of every dataset. Security is at the core of Opendatabay. Marketplace implements stringent security measures, including encryption, access controls, and regular vulnerability assessments, to safeguard your data and protect your privacy.
Introduce the Research-Welcome Keys-Dr. Yasser Mohammed Hassanain Elsayed.pptx
1. Introduce the Research
Welcome Keys
June 14-16, 2022
Dr. Yasser Mohammed Hassanain Elsayed
Researcher and author
Critical Care Medicine
Egyptian Ministry of Health and Population (MOHP)
MB Bch, PGDip Cardiology (Middlesex University, RILA)
3. • The term, research, is much
stricter in science than in everyday
life.
• It revolves around using the
scientific method to generate
hypotheses and provide
5. • Pasteur said: “In the fields of observation, chance favors only the
prepared mind.” (Roberts, 1989.) It has been said that the seeds of
great discovery are constantly floating around us, but that they only take
root in minds well prepared to receive them(Fathalla, et al. 2004).
• There is no guarantee that research, actively and methodologically
pursued, will lead to the discovery of what it set out to discover.
Drugs we use today have been discovered in research programs
designed for other purposes. 1. Minoxidil. 2. Sildenafil (Fathalla, et
al. 2004).
• In 1889 in Strasbourg, Joseph von Mering and Oscar Minkowski
removed the pancreas from a dog. One day later, a laboratory assistant
called their attention to a swarm of flies around the urine of this dog. a
common sign of diabetes(Roberts, 1989).
6. Research is a hobby of soluble and
art of the possible but should be
training
7. • Sir Peter Medawar, a British Nobel Laureate, used to
describe scientific research as “the art of the soluble”, in
an analogy to Otto von Bismarck’s description of politics
as “the art of the possible” (Medawar, 1979).
• Their research skills are often fairly rusty in the early
days, but they are committed to academic success.
9. • Kurt Lewin, German-American psychologist (1890–
1947); No Research without Action, No Action without
Research (Nundy et al. 2022)
• One eminent scientist advised: “Keep on going and the
chances are that you will stumble on something, perhaps
when you are least expecting it. I have never heard of
anyone stumbling on something sitting down.” (Heath,
1985(.
11. • It is true that many important discoveries in
science were not found because they were actively
sought; they were found because it was possible to
find them. Science is unpredictable(Fathalla, et al.
2004).
12. Research is a qualitative and
innovative not a quantitative
13. • There are criteria for a good research topic. A good research
topic should be feasible (can be done), interesting, novel,
ethical and relevant (has an implication). These criteria have
been collectively called the FINER formula (Hulley et al.,
2001).
15. • Why is research scientists paid so poorly?
•Most are in research for the love of it.
• My salary is 1/3 that of a salesman with less experience.
They never get the fact that if it was not for the scientist
developing the product the salesman would have nothing to
sell!