Results 31 to 40 of about 363 (164)

Klebsiella sp. strain B7 enhances alkaline tolerance by secreting pyruvic acid to accelerate L‐malic acid accumulation in soybean

Journal of Integrative Plant Biology, Volume 68, Issue 6, Page 1727-1743, June 2026.
Klebsiella sp. strain B7 acts as a positive regulator in alkaline stress responses in soybean. By activating pyruvic acid metabolism and L‐malic acid biosynthesis pathways, B7 significantly increases alkaline tolerance and yield in soybean. ABSTRACT Alkaline stress is a major constraint on crop growth and development and negatively impacts soybean ...
Yingxue Cao, Yijia Jiang, Yang Li, Yong Long, Siyu Huang, Hongwei Li, Miao Yang, Mingyu Yang, Yuecheng Tang, Bo Zhang, Zhongming Fang, Ming Yuan, Zhenhua Yu, Fanli Meng   +13 more
wiley   +1 more source

Diseño y montaje de un equipo para la extracción de aceites esenciales a escala piloto

Revista Facultad de Ingeniería Universidad de Antioquia, 2000
El presente estudio describe un método simple y económico para la extracción de aceites esenciales bajo la filosofía "cero emisiones". Se presenta el diseño y funcionamiento del equipo. Los resultados mostraron la posibilidad de obtener un rendimiento de
Edison Gil-Pavas
doaj   +1 more source

Structure‐guided optimization of SLY1 expression and purification in Escherichia coli

Protein Science, Volume 35, Issue 5, May 2026.
Abstract The SCFSLY1 ubiquitin ligase complex is a key regulator of gibberellin signaling, mediating the degradation of DELLA proteins through targeted ubiquitination. To enable detailed biochemical and structural studies of this complex, efficient recombinant production of SLY1 and its adaptor ASK1 is essential.
Souleïmen Jmii, William Bouard, Mathilde Rochas, François Dragon, Laurent Cappadocia   +4 more
wiley   +1 more source

Comportamiento epidemiológico del dengue clásico en el distrito de Pavas, San José, Costa Rica, 2003-2007 Epidemiology of Classic Dengue Fever in the District of Pavas, Costa Rica, 2003-2007

Acta Médica Costarricense, 2009
Justificación y objetivo: Desde su reaparición en el país al inicio de la década del noventa, el dengue constituye un problema de Salud Pública que con el pasar del tiempo, ha venido adquiriendo mayor relevancia.
Alcira Ramírez-Salas, Guiselle Montero-Chinchilla, Luis Sanabria-Varela   +2 more
doaj  

Thermoanalytical techniques applied to the solid-state characterization of atorvastatin calcium trihydrate form I

Chemical Thermodynamics and Thermal Analysis
Atorvastatin calcium trihydrate (ACT) is a synthetic lipid-lowering agent whose thermal character remains largely unknown or else mischaracterized due to being called both “atorvastatin” and “atorvastatin form I” indiscriminately in the literature ...
Karen Andrea Salazar-Barrantes, José Roberto Vega-Baudrit, Mirtha Navarro-Hoyos, Andrea Mariela Araya-Sibaja   +3 more
doaj   +1 more source

When Net‐Zero Goals Meet Zero‐Sum Realities: New Insights on the CSR‐Firm Value Effect and the Role of New Product Development Versus Marketing

Journal of Product Innovation Management, Volume 43, Issue 3, Page 516-538, May 2026.
ABSTRACT Academic Summary Corporate social responsibility (CSR) is a key strategy to achieving (e.g., environmental) sustainability. While many studies report a positive effect of CSR on firm value, growing evidence suggests practice often fails to unlock such effect.
Hauke A. Wetzel, Maik Hammerschmidt, Linda D. Hollebeek   +2 more
wiley   +1 more source

Noise Fingerprints as a Quantitative Order Parameter for Polarization‐ and Defect‐Mediated Switching in Hafnia Ferroelectrics

Advanced Science, Volume 13, Issue 21, 13 April 2026.
Low‐frequency noise fingerprints in hafnia ferroelectrics provide a quantitative handle to resolve the long‐standing debate between polarization‐mediated and defect‐mediated switching. By tuning oxygen vacancy density via ALD O3 dose time and applying a physically constrained deconvolution, we extract bias‐resolved current fractions for both mechanisms
Ryun‐Han Koo, Jiseong Im, Joon Hwang, Sung‐Ho Park, Jonghyun Ko, Kangwook Choi, Sangwoo Ryu, Gyuweon Jung, Jong‐Ho Lee   +8 more
wiley   +1 more source

Shewanella algae en un paciente con diarrea crónica. Primer caso en Costa Rica Shewanella Algae in a Patient with Chronic Diarrhea. First Case in Costa Rica

Acta Médica Costarricense, 2009
Se presenta el caso de un paciente masculino, vecino de Pavas-San José, con historia de diarrea crónica. En el coprocultivo se identificó Shewanella algae.
Erick Molina- Guevara, Sofía Ureña- Romero, Alcira Ramírez-Salas, Gletty Oropeza-Barrios   +3 more
doaj  

Bayesian Ordered Lattice Design for Phase I Clinical Trials

Statistics in Medicine, Volume 45, Issue 6-7, March 2026.
ABSTRACT We develop a new framework specifically for early Phase I clinical trials called Bayesian Ordered Lattice Design (BOLD). This study is motivated by two key factors. First, Phase I clinical trials typically involve relatively small sample sizes, which can make the use of prior information on dose‐limiting toxicity (DLT) rates highly significant.
Gi‐Ming Wang, Curtis Tatsuoka
wiley   +1 more source

PaVa: A novel path-based valley-seeking clustering algorithm

Information Sciences
Clustering methods are being applied to a wider range of scenarios involving more complex datasets, where the shapes of clusters tend to be arbitrary. In this paper, we propose a novel Path-based Valley-seeking clustering algorithm for arbitrarily shaped clusters. This work aims to seek the valleys among clusters and then individually extract clusters.
Lin Ma, Conan Liu, Tiefeng Ma, Shuangzhe Liu   +3 more
openaire   +2 more sources