Results 21 to 30 of about 1,984,687 (355)

Transcriptome dynamic landscape underlying the improvement of maize lodging resistance under coronatine treatment

BMC Plant Biology, 2021
Background Lodging is one of the important factors causing maize yield. Plant height is an important factor in determining plant architecture in maize (Zea mays L.), which is closely related to lodging resistance under high planting density.
Zhaobin Ren, Xing Wang, Qun Tao, Qing Guo, Yuyi Zhou, Fei Yi, Guanmin Huang, Yanxia Li, Mingcai Zhang, Zhaohu Li, Liusheng Duan   +10 more
doaj   +1 more source

Noncommutative Geometry as a Regulator [PDF]

, 2000
We give a perturbative quantization of space-time $R^4$ in the case where the commutators $C^{{\mu}{\nu}}=[X^{\mu},X^{\nu}]$ of the underlying algebra generators are not central .
A. Connes, A. Kempf, A. Kempf, A.P. Balachandran, Adi. Armoni, Alain Connes, Badis Ydri, C. J. Isham, C.P. Martin, D.P. Rideout, G. Landi, H. Grosse, H. Grosse, H. Grosse, H. Grosse, H.B. Benaoum, H.S. Snyder, H.S. Snyder, I. Bars, I. Chepelev, J. Madore, J. Madore, J. Madore, J. Madore, J. Madore, J. Madore, J.R. Klauder, L. Bombelli, M. Chaichan, M. Hayakawa, N. Seiberg, R. Coquereaux, R.D. Sorkin, R.D. Sorkin, S. Baez, S. Cho, S. Deser, S. Doplicher, S. Doplicher, Ya. Aref’eva   +39 more
core   +2 more sources

Comparative aspects in control strategies for hybrid DC-DC converters [PDF]

, 2016
Linear-switching hybrid DC/DC converters consist of a voltage linear regulator (classic NPN or nMOS topologies and LDO) connected in parallel with a switching DC/DC converter.
Cosp Vilella, Jordi, Martínez García, Herminio   +1 more
core   +3 more sources

Exogenous application of glycine betaine improved water use efficiency in winter wheat (Triticum aestivum L.) via modulating photosynthetic efficiency and antioxidative capacity under conventional and limited irrigation conditions

Crop Journal, 2019
Improving water use efficiency (WUE) is an important subject in agricultural irrigation for alleviating the scarcity of water resources in semiarid regions of the North China Plain.
Nazir Ahmed, Yushi Zhang, Ke Li, Yuyi Zhou, Mingcai Zhang, Zhaohu Li   +5 more
doaj   +1 more source

Regulator-based risk statistics for portfolios

, 2020
Risk statistic is a critical factor not only for risk analysis but also for financial application. However, the traditional risk statistics may fail to describe the characteristics of regulator-based risk.
Deng, Xiaochuan, Sun, Fei
core   +1 more source

Ethephon Improved Stalk Strength of Maize (Zea Mays L.) Mainly through Altering Internode Morphological Traits to Modulate Mechanical Properties under Field Conditions

Agronomy, 2019
Stalk strength is critical for reducing maize stalk lodging and maintaining grain yield. Ethephon has been widely applied to molding compact plant-type to reduce the lodging risk in maize production.
Yushi Zhang, Yubin Wang, Delian Ye, Wei Wang, Xinming Qiu, Liusheng Duan, Zhaohu Li, Mingcai Zhang   +7 more
doaj   +1 more source

CK2 and PML: Regulating the Regulator [PDF]

Cell, 2006
The PML protein induces senescence, and, upon oncogenic stress, its absence promotes cellular transformation. In this issue of Cell, Scaglioni et al. (2006) show that phosphorylation of PML by CK2, a kinase frequently activated in human cancers, promotes PML degradation.
Lallemand-Breitenbach, V., de Thé, H.
openaire   +4 more sources

The “Regulator” Function of Viruses on Ecosystem Carbon Cycling in the Anthropocene

Frontiers in Public Health, 2022
Viruses act as “regulators” of the global carbon cycle because they impact the material cycles and energy flows of food webs and the microbial loop.
Yang Gao, Yang Gao, Yao Lu, Yao Lu, Jennifer A. J. Dungait, Jennifer A. J. Dungait, Jianbao Liu, Jianbao Liu, Shunhe Lin, Junjie Jia, Junjie Jia, Guirui Yu, Guirui Yu   +12 more
doaj   +1 more source

Indole as a regulator of bacterial physiology

Mexican Journal of Medical Research ICSA, 2023
During the last years, indole has been the subject of study, this is chemically defined as an aromatic bicyclic heterocycle, from the synthesis of tryptophan after its degradation by tryptophanase (TnaA); in turn has been implicated as a signalling ...
Rubi Joseline Castillo-Juárez
doaj   +1 more source

The regulators and the regulated [PDF]

Chemical & Engineering News Archive, 1983
It is far too early to make any final assessment of what has been happening at the Environmental Protection Agency these past few weeks. The resignation of Administrator Anne Burford and the firing of other senior agency officials are only the outward manifestations of the bigger issue of this Administration's attitude toward the environment.
openaire   +2 more sources