Results 51 to 60 of about 1,936,993 (306)

Foliar spray of prohexadione-calcium improves the adaptability of mung bean to saline-alkali stress

Frontiers in Plant Science
IntroductionSaline-alkali soils are a major constraint to mung bean cultivation and extension, and prohexadione-calcium (Pro-Ca) can enhance plant tolerance to saline-alkali stress.MethodsIn order to explore the regulatory effect and mechanism of Pro-Ca ...
Xilong Liang, Xilong Liang, Yanlei Dong, Yanlei Dong, Qiuyu Jiang, Qiuyu Jiang, Xue Hou, Xue Hou, Yang Song, Yang Song, Fengzhou Zhao, Fengzhou Zhao, Yu Sun, Yu Sun, Haipeng Jiang, Haipeng Jiang, Shumei Fang, Shumei Fang, Qingyan Wang, Qingyan Wang   +19 more
doaj   +1 more source

Proposing an inflatable rubber dam on the Tidal Shatt Al-Arab River, Southern Iraq

Journal of the Mechanical Behavior of Materials, 2023
Increasing salinity in the Shatt Al-Arab River (SAR), south of Iraq, causes a serious issue with its water quality. In the current work, the proposed inflatable rubber dam was tested and verified for its feasibility and suitability on the SAR, Southern ...
AlKhafaji Hazim, Muttashar Wisam R., Al-Mosawi Walaa M.   +2 more
doaj   +1 more source

Transistor drive regulator Patent [PDF]

, 1971
Inverter drive circuit for semiconductor ...
Ravas, R. J.
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Estimation of annual occupational effective doses from external ionising radiation at medical institutions in Kenya

South African Journal of Radiology, 2011
This study details the distribution and trends of doses from occupational radiation exposure among radiation workers from participating medical institutions in Kenya, where monthly dose measurements were collected for a period of one year (January to ...
Geoffrey K Korir, Jeska S Wambani, Ian K. Korir   +2 more
doaj   +1 more source

Variable orifice flow regulator [PDF]

, 1991
A flow regulator for high-pressure fluids at elevated temperatures includes a body having a flow passage extending between inlet and outlet openings. First and second orifice members are arranged in the flow passage so at least one of the orifice members
Christianson, Rollin C.
core   +1 more source

The shape function in field theory [PDF]

, 2000
The shape function describes (non-perturbative) Fermi motion effects in semi-inclusive heavy flavour decay. Its renormalization properties are substantially dependent on the kind of ultraviolet regulator used.
Aglietti, U.
core   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Relationships between Plant Architecture Traits and Cotton Yield within the Plant Height Range of 80–120 cm Desired for Mechanical Harvesting in the Yellow River Valley of China

Agronomy, 2019
Mechanical harvesting has become inevitable for cotton production in China due to the rising labor cost in the country. It usually requires a moderate plant height and compact plant architecture.
Wei Yan, Mingwei Du, Wenchao Zhao, Fang Li, Xiangru Wang, A. Egrinya Eneji, Fuqiang Yang, Jian Huang, Lu Meng, Haikun Qi, Guojuan Xue, Dongyong Xu, Xiaoli Tian, Zhaohu Li   +13 more
doaj   +1 more source

Intra-ocular pressure normalization technique and equipment [PDF]

, 1980
A method and apparatus for safely reducing abnormally high intraocular pressure in an eye during a predetermined time interval is presented. This allows maintenance of normal intraocular pressure during glaucoma surgery.
Mcgannon, W. J.
core   +1 more source