Results 31 to 40 of about 4,483 (248)

Design of Hybrid Sprinkler: The IOT-Powered Robot for Watering Plants [PDF]

MATEC Web of Conferences
Innovative methods for watering plants have been developed as a result of the growing demand for efficient and automated systems in agriculture. The design of a hybrid sprinkler, an IoT-powered robot created specifically for effective and precise plant ...
KA Jayasheel Kumar, Akhtar Mannaan, Talha C. Mohammed, VG Gokul   +3 more
doaj   +1 more source

Developing Sprinkler for Seedling Trays Irrigation [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2019
This research aimed to develop and evaluate of manual sprinkler for seedling trays irrigation in incubate greenhouses, chassis with wheel and two arms were developed to facilitate sprinkler pull and mechanical transmission by adding eccentric mechanism ...
T. H. EL-Shabrawy
doaj   +1 more source

Efisiensi Teknologi Irigasi Sprinkler Di Lahan Kelompok Tani Kecamatan Tarakan Utara, Kota Tarakan

Rona Teknik Pertanian, 2022
Abstrak. Pemberian air irigasi secara konvensional di lahan usaha tani menyebabkan penurunan nilai efisiensi air irigasi. Hal ini dapat mengakibatkan kehilangan air irigasi dan pemberian air irigasi yang tidak sesuai dengan kebutuhan tanaman.
Sudirman Sirait, Dwi Santoso, Nurnita Sari, Sendi Hatta, Hendris Hendris   +4 more
doaj   +1 more source

CEO Characteristics and CSR Governance Quality: Evidence From Europe

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Leveraging a sample of European listed firms, we investigate whether CEO duality, CEO tenure, and CEO membership in the CSR board committee are associated with the quality of corporate social responsibility (CSR) governance. Our findings indicate that CEO duality is negatively associated with CSR governance quality, whereas CEO membership on ...
Gianluca Ginesti, Alessandra Allini, Ilaria Martino, Bikki Jaggi   +3 more
wiley   +1 more source

Effects of a Sprinkler on Evacuation Dynamics in Fire

Computation, 2015
A fire in an enclosed space, such as a room in a building, is generally called a compartment fire. To prevent the compartment fire, a sprinkler for first-aid fire-fighting is installed in rooms.
Kazuhiro Yamamoto, Yuki Takeuchi, Shinnosuke Nishiki   +2 more
doaj   +1 more source

Exponentially‐constrained Gaussian mixture model for quantifying vertical development of water‐conducting fracture zones in lithologically stratified mining roofs

Deep Underground Science and Engineering, EarlyView.
This study proposes an exponentially‐constrained Gaussian mixture model (EcGMM) to quantify vertical fracture heterogeneity in stratified roof strata. The model integrates a piecewise exponential decay term capturing global stress dissipation with Gaussian components representing localized fracture intensification at lithological interfaces.
Huiqing Yuan, Zhimin Xu, Weixiao Chen, Chenghang Zhang, Shijie Xiong, Yajun Sun   +5 more
wiley   +1 more source

PENINGKATAN PRODUKTIVITAS PERTANIAN DI DESA BENDUNG, SEMIN, GUNUNGKIDUL MELALUI PENERAPAN TEKNOLOGI TEPAT GUNA SISTEM SPRINKLER

Abdimas Altruis
Increasing agricultural productivity is a key focus in supporting food security and the welfare of farmers.  One of the challenges in managing agricultural land in Bendung Village is the unpredictable availability of water and the reliance on traditional
Joko Waluyo, Muhammad Sholeh, Syafriyudin Syafriyudin, Suparni Setyowati Rahayu, Noordiana Herry Purwanti, Bikorin Bikorin   +5 more
doaj   +1 more source

Stabile systems for fire protection: Sprinkler type systems [PDF]

Tehnika, 2018
Stabile systems for fire protection have a great contribution in fire protection and fire elimination. These systems can be realized on different ways and with different fire extinguisher, such as water, CO2, dust, foam, inergen, halon or some other ...
Jevtić Radoje B.
doaj  

Effect of Windbreaks and some Design Factors on Performance of Sprinkler Irrigation System [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2017
A field experiment was carried out during the successive growth season of 2015/2016 in order to study the effect of windbreaks and some factors of design on the performance of sprinkler irrigation system under open field conditions in sandy soil at Arab ...
A. Mohammed, A. Awwad
doaj   +1 more source

3D Knitted Interfacial Solar Steam Generator for High‐Efficiency and Long‐Term Seawater Desalination

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The hydrophobic bottom provides buoyancy to keep the evaporator floating, and directional vertical spacer yarn supplies sufficient water. The knitted photothermal layer efficiently converts solar energy via multiple light reflections. The Marangoni effect induced by edge yarn accelerates the backflow of salt ions, preventing salt accumulation in the ...
Ning Niu, Luman Qi, Jiaguang Meng, Wei Fan, Linna Li, Kaili Chen, Wanwan He, Qian Wu, Zijing Dong, Yaming Liu, Yanting Cheng, Zhaoling Sun, Lingjie Yu, Chao Zhi   +13 more
wiley   +1 more source