ahmed_elsayed

أ.د./ أحمد جابر أحمد السيد

استاذ - أستاذ

كلية التربية

العنوان: كلية التربية - قسم المناهج وطرق التدريس

161

إعجاب
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256

أضيف حديثا
  • المقررات الدراسية 10
  • ملحقات المقررات الدراسية 50
  • واجبات المقررات الدراسية 55
  • المنشورات و المؤلفات 80
  • ساعات مكتبية 5
  • الاعلانات 60
  • عدد الملفات المرفوعه 61
  • كل التنزيلات 1526

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Sohag

Geomatics Based Soil Mapping of the Eastern Desert Part of Sohag Governorate, Egypt

2018-10-11 19:17:08 الكلمات المفتاحية mapping, desert, Sohag,
Geomatics Based Soil Mapping of the Eastern Desert Part of Sohag Governorate, Egypt
The preventative and curative effects of some plant derived agents based on plant extracts or essential oils were studied at different concentrations against _Erysiphe cichoracearum _DC. ex Merat, the causal pathogen of okra powdery mildew by the detached leaf-disk and potted plants bioassays. Through detached leaf-disk assay, the highest mean preventative effect (97.74%) was recorded by neem seed oil followed ... إقراء المزيد

Soil Properties as Affected by Different Land Management Practices in the Sohag Region, South Egypt

2018-09-28 20:33:38 الكلمات المفتاحية land management, low quality water, soil properties, Sohag, Egypt,
Soil Properties as Affected by Different Land Management Practices in the Sohag Region, South Egypt
In Egypt, there is a growing need for information relating to soil condition, its current status, and thenature and direction of change in response to management pressures. This information are required by landmanagers, and regional, state and national agencies to inform modified management and land-use practices andinvestment to maintain and improve the soil resource. The aim of the present investigation ... إقراء المزيد

Microscopic and IFAT Based Incidence of Sarcocystis in Naturally Infected Buffaloes (Bubalus bubalis) at Sohag, Egypt

2018-09-28 09:12:30 الكلمات المفتاحية Buffaloes, S. fusiformis, S. levinei, Sohag, Sarcocystis, S. buffalonis, IFAT, Egypt,
Microscopic and IFAT Based Incidence of Sarcocystis in Naturally Infected Buffaloes (Bubalus bubalis) at Sohag, Egypt
Abstract The aim of the present work was to detect the incidence rate of Sarcocystis spp. from Egyptian Water Buffaloes (Bubalus bubalis) in Sohag governorate, Egypt. Blood and muscle samples (145 each) were collected from neighborhood abattoirs. S. buffalonis 33.8%, S. levinei 14.48% and S. fusiformis 0.41% were recognized by microscopic examination and confirmed by indirect immunofluorescence antibody technique (IFAT). ... إقراء المزيد

Seasonality and First Ever Ischemic Stroke, In Sohag University Hospital,Sohag, Egypt

2018-09-25 15:19:28 الكلمات المفتاحية Sohag,
Seasonality and First Ever Ischemic Stroke, In Sohag University Hospital,Sohag, Egypt
JMSCR VOL||3||ISSUE||12||PAGE 8684-8691||DECEMBER 5102 SEASONALITY AND FIRST EVER ISCHEMIC STROKE, IN SOHAG UNIVERSITY HOSPITAL,SOHAG, EGYPT AUTHORS HASSAN M. ELNADY1, ALAA ELDIN SEDKY1, AL-AMIR BASSIONY MOHAMED1, MAHMOUD A HEGAB2, RASHA ABD ELHAMEED ALI3, MOHAMED N. THABIT1 1DEPARTMENT OF NEUROLOGY, 3DEPARTMENT PUBLIC HEALTH AND COMMUNITY MEDICINE, FACULTY OF MEDICINE, SOHAG UNIVERSITY, EGYPT 2GEOGRAPHY DEPARTMENT- FACULTY OF ARTS – SOHAG UNIVERSITY, EGYPT CORRESPONDING ... إقراء المزيد

ASSESSMENT OF NITRATES AND THEIR HEALTH IMPACT IN QUATERNARY GROUNDWATER AQUIFER OF SOHAG GOVERNORATE, EGYPT

2018-09-14 16:38:08 الكلمات المفتاحية Nitrates, Groundwater, Nile Valley, health impact, Sohag, Egypt,
ASSESSMENT OF NITRATES AND THEIR HEALTH IMPACT IN QUATERNARY GROUNDWATER AQUIFER OF SOHAG GOVERNORATE, EGYPT
The present study is destined to measure the nitrate levels of groundwater in Sohag Governorate aiming to determine their possible sources and evaluate their environmental and health impact. 17% of the analyzed samples have NO3-levels go over the MAL. Potentially harmful levels of NO3-exceeding nearly four times higher than the maximum allowable limit (MAL) for drinking water (45 mg/l) were ... إقراء المزيد

Hydrochemical evolution and variation of groundwater and its environmental impact at Sohag, Egypt

2018-09-14 16:25:58 الكلمات المفتاحية Groundwater, Hydrochemistry, Groundwater flow, Evolution, Rock–water interaction, Base exchange, Nile Valley, Sohag, Egypt,
Hydrochemical evolution and variation of groundwater and its environmental impact at Sohag, Egypt
Groundwater resources of Sohag, Egypt are currently threatened by contamination from agricultural and urbanization activities. Groundwater in Sohag area has a special significance where it is the second source for fresh water used for agricultural, domestic, and industrial purposes. Due to growing population, agriculture expansion, and urbanization, groundwater quality assessment needs more attention to cope with the increasing water demand ... إقراء المزيد

Meandering and bank erosion of the River Nile and its environmental impact on the area between Sohag and El-Minia, Egypt

2018-09-14 16:18:56 الكلمات المفتاحية River Nile, Remote sensing, GIS, Landsat MSS TM ETM+, Meandering, Nile Valley, Sohag, El-Minia, Egypt,
Meandering and bank erosion of the River Nile and its environmental impact on the area between Sohag and El-Minia, Egypt
The present work deals with meandering and bank erosion of the River Nile of Egypt and its environmental impact between Sohag and El-Minia, Egypt. The study depends on using Landsat imagery acquired on 1987–2000 and field observations. Field observations, remote sensing, and GIS analysis and sinuosity index were used in this study to investigate river meandering and the associated processes ... إقراء المزيد

The investigation of pathogenic fungi in poultry feed in some selected poultry farms in Sohag Governorate, Egypt

2018-09-11 20:59:08 الكلمات المفتاحية Sohag, Poultry feed, Contamination, Pathogenic fungi,
The investigation of pathogenic fungi in poultry feed in some selected poultry farms in Sohag Governorate, Egypt
Mould occurrence and growth in poultry farms is one of the major threats to poultry economy and health. The aim of this study was to investigate the mycological contamination of poultry feeds used in poultry farms in Sohag Governorate, Egypt. A total of 160 samples of poultry feed were collected from 10 farms for mycological analysis. The isolated fungi from ... إقراء المزيد

Characterization of Mycoplasma spp. Field isolates from Sohag, Assiut and Cairo Governorates, by RAPD-PCR and SDS-PAGE profile analysis.

2018-09-11 20:39:41 الكلمات المفتاحية Mycoplasma, RAPD-PCR, SDS-PAGE, Sohag, Assiut,
Characterization of Mycoplasma spp. Field isolates from Sohag, Assiut and Cairo Governorates, by RAPD-PCR and SDS-PAGE profile analysis.
The prevalence of Mycoplasma species from diseased chickens from different poultry farms and individual breeders in Egypt (Sohag, Assiut and Cairo Governorates) was studied by both culturing and serological methods. A total of three hundred and twenty five samples including swabs from tracheal, nasal cleft and conjunctiva as well as 325 serum samples were collected from chickens showing respiratory manifestations. ... إقراء المزيد

Trends of Facial Fractures in Sohag: A 10-year Retrospective Review of 1830 Cases

2018-09-11 17:29:16 الكلمات المفتاحية Facial fractures, facial trauma, microplates, mandibular fractures, trends, Sohag,
Trends of Facial Fractures in Sohag: A 10-year Retrospective Review of 1830 Cases
significant physiologically, functionally, and aesthetically problems. The purpose of this study is to evaluate the pattern of facial injuries presented to Plastic Surgery Department at Sohag University Hospital. Patients and methods: A retrospective analysis of patients with facial injuries presented to the plastic surgery department in a 10 year duration (1999-2009) of 1830 cases. Results: Patients’ records from 1999 to ... إقراء المزيد