Results 241 to 250 of about 846,095 (336)

INDICATIONS FOR AND UTILITY OF ALTITUDE TREATMENT TN PULMONARY TUBERCULOSIS. [PDF]

, 1902
Samuel Solly
openalex   +1 more source

Can Solar‐Powered Irrigation Systems Naturally Meet Crop Water Requirements? Proof of Concept From a Case Study in Sub‐Saharan Africa

Irrigation and Drainage, EarlyView.
ABSTRACT Irrigation scheduling is crucial for ensuring precise water delivery to crops. However, in many sub‐Saharan African irrigation schemes, water is applied without considering crop water needs, resulting in low crop water productivity and low yields. Solar‐powered irrigation systems can automatically meet these needs by utilizing solar radiation,
Eric Oppong Danso, Christiana Dietzen, William Akortey, Bernard Kwabena Boadi Mensah, Peter Bilson Obour, John Bright Amoah Nyasapoh, Ebenezer Agyapong, Elorm Grace Ayayi, Nana Oduro Osei Bonsu, Michael Osei Adu, Emmanuel Arthur, Jacob Ulzen, Thomas Atta‐Darkwa, Edward Benjamin Sabi, Stephen Abenney‐Mickson, Mathias Neumann Andersen   +15 more
wiley   +1 more source

Vitamin A and D deficiencies in Tibetan vs. non-Tibetan children: roles of altitude, gender, and season in Sichuan Province. [PDF]

BMC Public Health
Huang P, Zhao Y, Wang D, Huang Y, Peng Z, Chen H, Zeng X, Lin X.   +7 more
europepmc   +1 more source

On the Influence of Altitude with Reference to the Treatment of Pulmonary Disease [PDF]

, 1880
William Marcet
openalex   +1 more source

Transmission Water Losses at South African Irrigation Schemes: A Case Study of the Vaalharts Irrigation Scheme

Irrigation and Drainage, EarlyView.
ABSTRACT Irrigation water supply is under scrutiny because of dwindling water resources. Most irrigation water in South Africa (SA) is transmitted by canals. Transmission water loss (TWL) accounts for 12% of the irrigation water losses in SA. Therefore, there is a need to investigate and understand the major parameters influencing TWL at Vaalharts ...
M. Mutema, M. C. Sekgala, S. Vorster, D. C. Sambo, S. Mahlamvu, K. Dhavu   +5 more
wiley   +1 more source

Adjustment Criteria for Air-Quality Standards by Altitude: A Scoping Review with Regulatory Overview. [PDF]

Int J Environ Res Public Health
Rueda-Torres LV, Warthon-Ascarza J, Pacsi-Valdivia S.   +2 more
europepmc   +1 more source

THE EFFECT OF ALTITUDE ON THE AFFINITY OF HEMOGLOBIN FOR OXYGEN

, 1936
F. G. Hall
openalex   +1 more source

A Novel Approach as a Smart Irrigation Decision Support and Management System Providing Environmental Optimization in Sustainable Irrigation Management: ENORASIS

Irrigation and Drainage, EarlyView.
ABSTRACT ENORASIS has been developed as a real‐time smart irrigation decision support and management system consisting of weather forecasting systems based on satellite observations, irrigation optimization techniques and wireless sensor networks. This study revealed that irrigation could be managed with ENORASIS without a significant decrease in ...
Bekir Sitki Karatas, Talih Gurbuz
wiley   +1 more source

Phytochemical profile and antioxidant activity of Dracocephalum kotschyi boiss. affected by environmental conditions of cultivation regions. [PDF]

BMC Plant Biol
Zamani S, Bakhshi D, Ebadi MT, Sahraroo A.   +3 more
europepmc   +1 more source

The Present Altitude [PDF]

The International Journal of Ethics, 1912
openaire   +2 more sources