Results 51 to 60 of about 14,133 (315)

High quality InSAR data linked to seasonal change in hydraulic head for an agricultural area in the San Luis Valley, Colorado [PDF]

open access: yes, 2011
In the San Luis Valley (SLV), Colorado legislation passed in 2004 requires that hydraulic head levels in the confined aquifer system stay within the range experienced in the years 1978–2000.
Agram, Piyush Shanker   +5 more
core   +1 more source

Graph‐based imitation and reinforcement learning for efficient Benders decomposition

open access: yesAIChE Journal, EarlyView.
Abstract This work introduces an end‐to‐end graph‐based agent for accelerating the computational efficiency of Benders Decomposition. The agent's policy is parameterized by a graph neural network, which takes as input a bipartite graph representation of the master problem and proposes a candidate solution.
Bernard T. Agyeman   +3 more
wiley   +1 more source

Alocação de água e combinação de atividades pela programação linear em um projeto hidroagrícola no município de Guaíra (SP) Water allocation and activity combination in a hydro-agricultural project in Guaíra county (SP), using linear programming

open access: yesScientia Agricola, 1994
Com o objetivo de desenvolver um modelo de programação linear para simular os níveis das atividades do processo de produção, utilizou-se o sistema de produção da fazenda Lagoa do Fogão, propriedade da família Sakai, localizada no município de Guaíra,SP ...
J.A. Frizzone   +3 more
doaj   +1 more source

Electrical Safety for Center Pivot Irrigation Systems (1993) [PDF]

open access: yes, 1993
Many irrigators have received minor tingles while working around electrical irrigation machinery. Under pressure to keep the system running, they tend to ignore warning signs until serious injury occurs.
Baker, David E.   +2 more
core  

OriGrasp: A Multifunctional Origami‐Inspired Instrument for Delicate Manipulation in Abdominal Surgery

open access: yesAdvanced Intelligent Systems, EarlyView.
This paper introduces an origami‐inspired, lightweight, reconfigurable instrument for robot‐assisted minimally invasive surgery. Its foldable design enables tiny access, tunable compliance, and multifunctionality, serving as a tool introducer or deformable grasper that safely manipulates delicate bowel tissue.
Lorenzo Mocellin   +5 more
wiley   +1 more source

Selection of end gun and optimization of water distribution under a center pivot irrigation system

open access: yesAgricultural Water Management
When a center pivot irrigation system is adopted in a square field, its four corners cannot be irrigated. Therefore, an end gun is often installed at the end of the system to expand the irrigated area; as such, proper selection of the end gun and ...
Xin Hui   +5 more
doaj   +1 more source

Irrigated Acreage in Georgia's Altamaha River Basin During the Drought Year 2000 [PDF]

open access: yes, 2005
Using a "mixed media" approach, which tracts changes in pixel (color) values over the summer indicating changes from dry land to wet land, we have developed estimates for irrigated acreage in the Altamaha River Basin that draws water from ground water or
Krawee Ackaramongkolrotn   +2 more
core  

Hepatic morphology and serum biochemical profile according to dry and rainy seasons in Pygocentrus nattereri (Characiformes: Serrasalmidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract This study investigated the physiological and morphological adaptations of the liver of the carnivorous fish Pygocentrus nattereri (piranha) in response to seasonal variations (dry and rainy seasons) in the Brazilian Pantanal. The objective was to describe how the liver, a central organ in metabolic regulation, responds to environmental ...
Maria Eduarda Corona Garcia   +9 more
wiley   +1 more source

Identifying Advantages and Disadvantages of Variable Rate Irrigation – An Updated Review [PDF]

open access: yes, 2019
Variable rate irrigation (VRI) sprinklers on mechanical move irrigation systems (center pivot or lateral move) have been commercially available since 2004.
Andrade, Manuel A.   +7 more
core   +1 more source

Platform Business Model Innovation for Sustainability: A Framework for Industry 5.0 Integration

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT A comprehensive framework is developed for adopting Platform Business Model Innovation (PBMI) to enhance sustainable performance in the Industry 5.0 (I5.0) era. While PBMI plays a growing role in corporate transformation, tensions persist between profit‐driven objectives and broader sustainability imperatives.
Mohamed Ashmel Mohamed Hashim   +3 more
wiley   +1 more source

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