EKB Journal Management System
Keywords = Efficiency
Number of Articles: 173

76

Experimental Study of Jet Impinging Double-Pass Solar Air Heater Using Wire-Mesh.

Volume 45, Issue 3, September 2020, Page 1-8
Moner Moftah Atiya; Gamal Ibrahim Sultan; Ahmed Abd-Elsalam Hegazi

77

Technical Efficiency and Total Factor Productivity Analysis of Dairy Cow Breeds in Egyptian Governorates

Volume 48, Issue 3, September 2020, Page 296-305
Mohamed A.E. Omar

78

Impact of Water Users Associations on the Economic and Production Efficiency of Wheat and Maize Crops in Fayoum Governorate, Egypt

Volume 51, Issue 3, September 2020, Page 92-114

79

أثر إدارة علاقات العملاء الإلکترونية علي دعم الأداء التسويقي: الدور الوسيط للکفاءة والإبداع والاستجابة المتميزة

Volume 4, Issue 1, 2020, Page 26-47
محمود العزب; بسام الرميدي

80

مدي إمتلاک أعضاء هيئة تدريس رياضة الجودو للکفايات التکنولوجية التعليمية وممارستهم لها بکليات التربية الرياضية

Volume 031, Issue 031, June 2020, Page 177-212
نجية عبدالفتاح

81

مقارنة الأداء المالي للمصارف الإسلامية والتقليدية في الأسواق الناشئة (بالغة الانجليزية)

Volume 4, Issue 2, May 2020, Page 437-480
منان عتاب; رشا المسلماني

82

كفاءة الأداء المهنى للأخصائيين الاجتماعيين العاملين بالجمعيات الاهليه في مجال التعليم

Volume 1, Issue 3, April 2020, Page 31-65
معتز عبدالمعتمد علي

83

Economic and Production Indicators of Rice Farms in Mutubis District, Kafr El-Sheikh Governorate

Volume 46, Issue 1, March 2020, Page 29-36
Ahmed EL-Feel; Nashwa El-Tatawy; Hussein EL-Seify; Mohamed Nasser

84

An Economic Study of the Efficiency and Determinants of Agricultural Investment in Egypt in the Light of Local and Global Variables

Volume 46, Issue 1, March 2020, Page 21-28
Fathia Salem; Mahmoud M. Fawaz; Mostafa A. Elkeblawy; Samy Bassiouny

85

Elevating the marker efficiency of men’s checkered jakets in apparel factories

Volume 10, Issue 1, January 2020, Page 297-314
Maimana Hashem; Rania Hammouda; Mohamed Selim Selim; walaa El-Mohr

86

Insecticidal Activity and Chemical Composition of Moringa oleifera Extract Against The Leguminous Aphid, Aphis craccivora Koch on Broad Bean Plants

Volume 10, Issue 12, December 2019, Page 567-571
A. Osman; A. E. A. M. Elsobki

87

Effect of Cotton Variety and Seed Cotton Grade on Ginning Efficiency and Fiber Properties

Volume 24, Issue 4, December 2019, Page 476-485
Mashhout Ganab Beheary; Ibrahim Abass Elsaid; Aly El-Banna; Namaa Elshahat Abuahmed

88

IMPROVING THE EFFICIENCY OF THE SOLAR STILL USING ELECTRICAL HEATERS POWERED BY SOLAR PANEL AND AN OUTSIDE CONDENSER SOLAR PANEL AND AN OUTSIDE CONDENSER

Volume 36, Issue 4, October 2019, Page 1135-1160
M. N. Omar; M. H. Keshek

89

Review of The Energy Dissipation Over Stepped Weir

Volume 42, Issue 1, October 2019, Page 132-137
Neveen Badawy Abdel-Mageed; Amir Mobasher; Muhammad Ahmad abdul-Muttalib; Mohamed Hamdi Salih

90

MECHANISMS OF ACHIEVING ENERGY EFFICIENCY CONSUMPTION IN EGYPTIAN SOCCER STADIUMS.

Volume 14, Issue 53, October 2019, Page 1689-1695
Kareem Mahrous Ali; Nesreen Fathy Abdsallam

91

Effect of using Trampoline on the development of functional efficiency of the vestibular apparatus on composite balance for One and Half Forward Somersault pike in diving sport

Volume 011, Issue 011, October 2019, Page 97-122
Mohammed Abd-elhamid Fahmy zayed; Karim Ahmed Ibrahim Shehata

92

Influence of Integrated In-soil Zinc Application and Organic Fertilization on Yield, Nitrogen Uptake and Nitrogen Use Efficiency of Rice

Volume 59, Issue 3, September 2019, Page 241-250
Ibrahim S. M. Mosaad

93

DESIGN AND EVALUATION DIRECT SOLAR- DRYER TO DRY RED ONIONS SLICES

Volume 36, Issue 3, July 2019, Page 929-952
W. M. Hanafy; H. H. H. Tarabye

94

MANUFACTURE OF INDIRECT SOLAR DRYER FROM SOME LOCAL MATERIAL TO DRY APRICOTS

Volume 36, Issue 3, July 2019, Page 897-928
W. M. Hanafy; H. H. H. Tarabye

95

دراسة العلاقة بين الإرجونوميکس وکفاءة طاقم المطبخ الفندقى

Volume 3, Issue 1, 2019, Page 110-121
جيهان الأمير; عبدالمنعم عمر

96

Method to Assess Historic Palaces Rehabilitation Projects

Volume 3, Issue 1, June 2019, Page 69-81
Shady M. El-Zeiny

97

An Innovative Unit for Scraping Honeycombs

Volume 10, Issue 5, May 2019, Page 279-284
M. A. Al-Rajhi

98

AN ECONOMIC STUDY OF THE EFFICIENCY AND DETERMINANTS OF AGRICULTURAL INVESTMENT IN EGYPT

Volume 8, Issue 1, April 2019, Page 75-88
Wesam E.M.E. El-Ashram; Reyad I.M. Radwan; Soad A. Ibrahim; Ragab M. Hefny

99

EFFECT OF IRRIGATION LEVELS ON GROWTH AND YIELD OF TOMATO UNDER EL-ARISH REGION CONDITIONS

Volume 8, Issue 1, April 2019, Page 9-18
Safaa A.M. El-Labad; Mahmoud I. Mahmoud; Sameh A. AboEl-Kasem; Ali I. ElKasas

100

DESIGN NEW PROTOTYPE OF AN INDIRECT SOLAR- ELECTRICAL DRYER TO DRY WHITE ONIONS SLICES

Volume 36, Issue 2, April 2019, Page 535-564
W. M. Hanafy; H. H. Tarabye

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