Results 91 to 100 of about 161,141 (303)

Temporal and Spatial Data Mining with Second-Order Hidden Models [PDF]

, 2005
In the frame of designing a knowledge discovery system, we have developed stochastic models based on high-order hidden Markov models. These models are capable to map sequences of data into a Markov chain in which the transitions between the states depend
Ber, Florence Le, Mari, Jean-Francois
core   +6 more sources

Cancer Cell‐Intrinsic Cholesterol Induces Lipid‐Associated Macrophage Differentiation via SP1 Palmitoylation to Promote Prostate Cancer Progression

Advanced Science, EarlyView.
Cancer cell‐intrinsic cholesterol promotes the S‐palmitoylation of SP1, increasing its nuclear translocation and driving the transcription and secretion of MDK, which in turn facilitates the differentiation of macrophages into a lipid‐associated phenotype.
Shirong Peng, Weilong Lin, Zean Li, Ruilin Zhuang, Shengmeng Peng, Bingheng Li, Bingliang Chen, Yong Luo, Yuan Ou, Wei Zhuang, Tao Du, Kaiwen Li, Hai Huang   +12 more
wiley   +1 more source

High‐Performance Ternary Organic Solar Cells via Isomeric Engineering of Nonfullerene Guest Acceptors

Advanced Science, EarlyView.
Two isomeric nonfullerene acceptors, BTP‐γ‐Br and BTP‐δ‐Br, were designed to investigate their effects on the optoelectronic properties and photovoltaic performance of ternary blends. Incorporating BTP‐γ‐Br into the D18:N3 binary system can enhance film crystallinity and suppress charge recombination, achieving a high PCE of 19.2% and a certified JSC ...
Zhenzhong Pan, Renjie Xu, Yuanyuan Jiang, Guangliu Ran, Kerui Liu, Wenkai Zhang, Meisu Zhou, Liheng Feng, Xiaozhang Zhu   +8 more
wiley   +1 more source

Natural pastures on the outskirts of Lomé in Togo: Diversity, typology and forage quality

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2018
Ecological and botanical data analysis allow to evaluate state and quality of natural pastures on the outskirts of Lomé. Phytosociological and ecological surveys were conducted on 43 plots.
Marra DOURMA, Laza RANDRANTOARIMBOLA, Yao Agbelessessi WOEGAN, Madjouma KANDA, Semihinva AKPAVI, Koffi AKPAGANA   +5 more
doaj  

Loss of SOCS1 in Donor T Cells Exacerbates Intestinal GVHD by Driving a Chemokine‐Dependent Pro‐Inflammatory Immune Microenvironment

Advanced Science, EarlyView.
T cell‐specific Socs1 knockout leads to inflammatory differentiation of CD8+ T cells, prompting the STAT1/2 complex to drive the activation of Ccl5, Ccr5, and Cxcr3, and promoting the skewing of monocytes toward a pro‐inflammatory M1 macrophage lineage.
Zhigui Wu, Bixia Wang, Xinya Jiang, Fangqing Zhang, Qianqian Huang, Xinyi Wu, Shuang Fan, Qi Zhang, Jingrui Zhou, Jianing Tang, Xiao‐Dong Mo, Yu Wang, Ying‐Jun Chang, Huidong Guo, Xiao‐Jun Huang   +14 more
wiley   +1 more source

Състояние на естествените пасищни тревостои в Странджа планина при различни местонахождения. ІІ. Продуктивност

Почвознание, агрохимия и екология, 2013
The dominant half-upland relief in Strandzha region is determined the structure of land-use. The perspective objects of the communities are orientate to augmentation of the meadow and pasture areas, who to service for the stock-breeding development in ...
КЕРА СТОЕВА, ВИОЛЕТА ВЪТЕВА   +1 more
doaj  

Sulfakinin Signaling Sense Circulating Fructose and Suppresses Food Consumption via Insulin‐Like Peptide in Bactrocera Dorsalis

Advanced Science, EarlyView.
This study discovered a new pathway that tells fruit flies when to stop eating. It found that rising blood sugar (fructose) is detected by a sensor called GR43a. This triggers a chain reaction involving the satiety signal sulfakinin and its receptor, ultimately activating a final satiety signal, ILP5.
Hong‐Fei Li, Bao Dong, Zheng‐Lin Ren, Xue‐Guang Zhu, Quan Lei, Yoonseong Park, Jin‐Jun Wang, Hong‐Bo Jiang   +7 more
wiley   +1 more source

Legume Overseeding and P Fertilization Increases Microbial Activity and Decreases the Relative Abundance of AM Fungi in Pampas Natural Pastures. [PDF]

Microorganisms, 2023
Azziz G, Frade C, Igual JM, Del Pino A, Lezama F, Valverde Á.   +5 more
europepmc   +1 more source

A stochastic spreadsheet model analysing investment options for the development of pasture on beef cattle farms : a dissertation submitted in partial fulfilment of the requirements for the degree of Master in Applied Science at Massey University [PDF]

, 1997
The decision to proceed with farm development to increase animal production is complex. Standalone personal computer software to study either the financial or physical aspects of farm development is available, but models which integrate these components ...
Silva, João Antonio Gomes Martins da
core  

Metabolic Regulation of Dimethylsulfoniopropionate Cleavage and Dimethyl Sulfide Production in Halomonas sp. D47

Advanced Science, EarlyView.
Dimethylsulfoniopropionate (DMSP) is a major marine organosulfur compound central to climate‐relevant dimethyl sulfide (DMS) production. In Halomonas sp. D47, DMSP catabolism is revealed to be coordinated by two transcriptional regulators, AcuR and AcuZ, which control gene expression by sensing DMSP and its metabolites.
Li‐Yuan Zheng, Wen‐Xin Jiang, Xiao‐Meng Sun, Li Liu, Zhao‐Jie Teng, Hou‐Qi Wang, Wen‐Jing Zhu, Chang Ge, Qi‐Long Qin, Ning‐Hua Liu, Hai‐Yan Cao, Hui‐Hui Fu, Chun‐Yang Li, Jonathan D. Todd, Xiu‐Lan Chen, Yu‐Zhong Zhang, Peng Wang   +16 more
wiley   +1 more source