Prof. M. El-Helaly

40:22

Sensitivity, Specificity, PPV, NPV, LR & ROC Curve — Clearly Explained in One Illustrated Video

Prof. M. El-Helaly

Shared 1 month ago

266 views

4:09

Terms every researcher should now🤔🤔

Prof. M. El-Helaly

Shared 1 month ago

56 views

25:24

Descriptive Statistics 1-Lec., by Prof. Mohamed El-Helaly

Prof. M. El-Helaly

Shared 1 month ago

114 views

41:49

Experimental Studies & Clinical Trials: Simplified Illustrated Guide

Prof. M. El-Helaly

Shared 2 months ago

405 views

26:20

Occupational Medicine, Occ. Diseases & Occ. Health Program | In Short by Prof. Mohamed El-Helaly

Prof. M. El-Helaly

Shared 4 months ago

176 views

3:22

قصه مؤلمه بسبب التدخين فى بيئة العمل #occupationalhealth #stopsmokingnow

Prof. M. El-Helaly

Shared 7 months ago

42 views

10:29

Smoking at Work: Can AI Help Workers Quit and Stay Healthy?

Prof. M. El-Helaly

Shared 7 months ago

51 views

28:04

Personal Protective Equipment (PPE): دليلك العملي للصحة والسلامة المهنية #occupationalhealth

Prof. M. El-Helaly

Shared 7 months ago

353 views

18:42

Poster Presentation Tips: A Beginner’s Step-by-Step Guide. for Arabian Researchers

Prof. M. El-Helaly

Shared 8 months ago

1K views

48:31

Immunization & Vaccination. By Prof. Mohamed El-Helaly

Prof. M. El-Helaly

Shared 8 months ago

459 views

4:27

Students Presentation Day, Research Course, Faculty of Medicine, NMU #medicalstudent l

Prof. M. El-Helaly

Shared 1 year ago

1K views

8:33

Diabetic Patients at Workplaces: Occupational Physicians Role

Prof. M. El-Helaly

Shared 1 year ago

89 views

2:48

اد جمال السمره- يرحمه الله يمدح رسالة الدكتوراه المقدمه من اد محمد الهلالى (الطب المهنى) عام 2006

Prof. M. El-Helaly

Shared 1 year ago

90 views

15:55

Cardiac Patients at Work: Risk & Protection. By Prof Mohamed El-Helaly 2 May, 2024

Prof. M. El-Helaly

Shared 1 year ago

128 views

32:25

How to Summarize & Describe Your Research Data- By Prof M. El-Helaly . للباحثين العرب

Prof. M. El-Helaly

Shared 1 year ago

745 views

6:15

خطة مراجعة مضمونه لاجتياز فترة اختبارات اولى طب

Prof. M. El-Helaly

Shared 2 years ago

454 views

2:25

My Students’ Presentations in Research&Biostatistics Course, Faculty of Medicine, NMU.

Prof. M. El-Helaly

Shared 2 years ago

852 views

40:48

How to write your first Paper, a brief condensed guide للباحثين العرب

Prof. M. El-Helaly

Shared 2 years ago

1.5K views

21:12

Screening for diseases, an introduction للباحثين العرب

Prof. M. El-Helaly

Shared 2 years ago

464 views

21:16

Variables in medical research, a practical introduction للباحثين العرب

Prof. M. El-Helaly

Shared 2 years ago

389 views

20:43

2.5: Observational Study Designs, Revision in 20 mins. للباحثين العرب

Prof. M. El-Helaly

Shared 2 years ago

1.6K views

31:54

2.2: Case-Control Study. El-Helaly Research & Biostatistics for Beginners.للباحثين العرب

Prof. M. El-Helaly

Shared 2 years ago

758 views

36:49

Brief Guide to Systematic Review & Meta-analysis for Arabian Researchers, by Prof Mohamed El-Helaly

Prof. M. El-Helaly

Shared 2 years ago

1.1K views

24:12

Brief Guide to Publish Your 1st Paper Internationally, Part 2, للباحثين العرب

Prof. M. El-Helaly

Shared 2 years ago

615 views

31:08

Brief Guide to Publish Your 1st Paper Internationally, Part 1, للباحثين العرب

Prof. M. El-Helaly

Shared 2 years ago

661 views

4:01

My Med.Students Presentations, Mansoura Faculty of Medicine, May 2023

Prof. M. El-Helaly

Shared 2 years ago

316 views

5:29

Oil Painting Hazards by Prof El Helaly, Am. Industrial Hygiene Conf., US, 2016

Prof. M. El-Helaly

Shared 2 years ago

196 views

30:18

2.3: Cohort Study - El-Helaly Research & Biostatistics For Beginners للباحثين العرب

Prof. M. El-Helaly

Shared 2 years ago

1.1K views

2:15

Medical Students' Role Play on How to Use Questionnaire in Survey Studies, NMU

Prof. M. El-Helaly

Shared 3 years ago

214 views

43:11

2.1: Descriptive Study Designs - El-Helaly Research & Biostatistics for Beginners للباحثين العرب

Prof. M. El-Helaly

Shared 3 years ago

1.8K views

31:32

1: Introduction - El-Helaly Research & Biostatistics for Beginners للباحثين العرب

Prof. M. El-Helaly

Shared 3 years ago

2.1K views

10:05

0: Course Description - El-Helaly Research & Biostatistics For Beginners. للباحثين العرب

Prof. M. El-Helaly

Shared 3 years ago

954 views

9:41

كيف اذاكر المواد الطبيه؟ دردشه مع طلاب الفرقة الأولى كلية الطب

Prof. M. El-Helaly

Shared 3 years ago

395 views

32:17

How to search for a scientific paper, by Prof. M El-Helaly. (SEM 9 Med. Student Lecture),

Prof. M. El-Helaly

Shared 3 years ago

946 views

0:45

El-Helaly Garden, May 2022

Prof. M. El-Helaly

Shared 3 years ago

72 views

11:35

ما هو الطب المهنى

Prof. M. El-Helaly

Shared 3 years ago

528 views

41:10

Occupational Diseases, causes, diagnosis and prevention By Prof Mo.El-Helaly. SEM6محاضرة لطلبة الطب

Prof. M. El-Helaly

Shared 3 years ago

2.3K views

0:31

A warm family, glazing process. Oil painting by Mohamed El-Helaly

Prof. M. El-Helaly

Shared 3 years ago

50 views

0:24

Varnishing my 7 years old Seascape Oil Painting.

Prof. M. El-Helaly

Shared 3 years ago

110 views

35:17

دردشه مع طلبة اولى طب - الجزء الاول والثانى- ا.د. محمد الهلالى

Prof. M. El-Helaly

Shared 4 years ago

437 views

31:13

الأمراض المهنية وطرق الوقاية منها- ا.د. محمد الهلالى ( الحلقة الثانية)

Prof. M. El-Helaly

Shared 4 years ago

114 views

27:35

الأمراض المهنيه وطرق الوقاية منها -ا.د محمد الهلالى - الحلقة الأولى

Prof. M. El-Helaly

Shared 4 years ago

272 views

21:04

Occupational Chemical Exposures in Healthcare Industry. Prof. Mohamed El-Helaly

Prof. M. El-Helaly

Shared 4 years ago

115 views

1:04

ثعلب مدينة المنصورة الأليف

Prof. M. El-Helaly

Shared 4 years ago

185 views

21:54

Biostatistics Training Revision

Prof. M. El-Helaly

Shared 4 years ago

1.3K views

3:45

بداية لوحة .. وتأثير الرسم على حياة الرسام

Prof. M. El-Helaly

Shared 4 years ago

328 views

16:52

علاقة مرض السكرى بالمهنة والعمل

Prof. M. El-Helaly

Shared 4 years ago

264 views

0:54

Pansy Flowers Dancing

Prof. M. El-Helaly

Shared 4 years ago

68 views

1:41

Cassia Javanica tree, Mansoura Univ. Gardens, By Prof. M. El-Helaly

Prof. M. El-Helaly

Shared 4 years ago

952 views

1:56

حدائق جامعة المنصوره. زهرة الختميه Hollyhocks flower

Prof. M. El-Helaly

Shared 4 years ago

71 views

4:15

حياتك.... بذرة

Prof. M. El-Helaly

Shared 4 years ago

66 views

3:25

كيف تصدر الطيور اصواتها

Prof. M. El-Helaly

Shared 4 years ago

86 views

3:20

حدائق جامعة المنصوره عروس النيل 2021

Prof. M. El-Helaly

Shared 4 years ago

451 views

4:22

My trip form Sakaria to black sea, 2019

Prof. M. El-Helaly

Shared 4 years ago

261 views