2021 - Volume 20 [Issue 12]


Original Research Article

The Flexural Behavior of Ferrocement Composite Hollow-Cored Sections

Yousry B. I. Shaheen, Zeinab A. Etman, Aya M. Elrefy

DOI: 10.9734/jerr/2021/v20i1217418

Page: 26-41

A Pine Shaped Dual-Band Frequency Reconfigurable Antenna

Shikha Sahu, Harish Chandra Mohanta

DOI: 10.9734/jerr/2021/v20i1217419

Page: 42-52

Application of Neural Network Algorithm in Propylene Distillation

Jinwei Lu, Ningrui Zhao

DOI: 10.9734/jerr/2021/v20i1217420

Page: 53-63

Evaluation of Spatio-Temporal Soil Moisture Variability in Semi-Arid Rangeland Ecosystem, Maasai Mara National Reserve, Kenya

Charles C. Kapkwang, Japheth O. Onyando, Peter M. Kundu, Joost Hoedjes

DOI: 10.9734/jerr/2021/v20i1217421

Page: 64-90

Numerical Study on Propagation of Ice Breaking Shock Waves in Process of Breaking Ice by Double-Layer Charge Blasting

Xuemei Zhang, Yuanli Wu, Zhigang Xie, Chaosong Kong, Zhizong Tian

DOI: 10.9734/jerr/2021/v20i1217422

Page: 91-98

Effect of Heat treatment on the Chemical and Microstructural Properties of Wheat Straw Ash (WSA)

Muhammad Ishfaq, Akhtar Gul, Malik Hammad Naseer

DOI: 10.9734/jerr/2021/v20i1217423

Page: 99-108

Design and Research on the N02 Gas Monitoring System Based on MCU

Efta Khairul Haque Emon, Lu Lianxu, Zhihua Zhao, Nusrat Jahan

DOI: 10.9734/jerr/2021/v20i1217425

Page: 126-142

Challenges to Health and Safety Compliance for Construction Projects in South East, Nigeria

C. A. Emma-Ochu, K. C. Okolie, C. I. Ohaedeghasi

DOI: 10.9734/jerr/2021/v20i1217427

Page: 162-168

Development and Implementation of a Low-cost Automatic Dual-axis Solar Tracker through Hardware/Software Embedded Program Control

Louis Tersoo Abiem, Clement Olufemi Akoshile, Taiye Benjamin Ajibola

DOI: 10.9734/jerr/2021/v20i1217428

Page: 169-176

Development of a Snake Gourd Seed Decorticating Machine

D. O. Idowu, O. K. Owolarafe

DOI: 10.9734/jerr/2021/v20i1217432

Page: 177-192

Development of Auto Thermal Control Device For Space Air - Conditioning

Akinde Olusola Kunle, Maduako Kingsley Obinna, Akande, Kunle Akinyinka, Adeaga Oyetunde Adeoye

DOI: 10.9734/jerr/2021/v20i1217433

Page: 193-204


Review Article

Renewable Energy: Sources, Integration and Application: Review Article

Osumanu Musah Mohammed

DOI: 10.9734/jerr/2021/v20i1217426

Page: 143-161


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