Results 11 to 20 of about 33,675 (188)

Comparative transcriptome study of switchgrass (Panicum virgatum L.) homologous autopolyploid and its parental amphidiploid responding to consistent drought stress

Biotechnology for Biofuels, 2020
Background Newly formed polyploids may experience short-term adaptative changes in their genome that may enhance the resistance of plants to stress. Considering the increasingly serious effects of drought on biofuel plants, whole genome duplication (WGD)
Peilin Chen, Jing Chen, Min Sun, Haidong Yan, Guangyan Feng, Bingchao Wu, Xinquan Zhang, Xiaoshan Wang, Linkai Huang   +8 more
doaj   +1 more source

Cooperative cell motility during tandem locomotion of amoeboid cells. [PDF]

, 2016
Streams of migratory cells are initiated by the formation of tandem pairs of cells connected head to tail to which other cells subsequently adhere. The mechanisms regulating the transition from single to streaming cell migration remain elusive, although ...
Bastounis, Effie, del Álamo, Juan C, Firtel, Richard A, Lasheras, Juan C, Álvarez-González, Begoña   +4 more
core   +2 more sources

Reynolds number effects on the Reynolds-stress budgets in turbulent channels [PDF]

, 2008
Budgets for the nonzero components of the Reynolds-stress tensor are presented for numerical channels with Reynolds numbers in the range Reτ ≤180–2000. The scaling of the different terms is discussed, both above and within the buffer and viscous layers ...
Javier Jiménez, Sergio Hoyas, Tennekes H., Townsend A.   +3 more
core   +2 more sources

Factores que influyen en la adopción de innovaciones en productores de naranja en Álamo, Veracruz

Agricultura Sociedad y Desarrollo, 2019
En Veracruz, los rendimientos por unidad de superficie se han mantenido prácticamente estables por más de 34 años y al determinar los factores que influyen en esto se encontró que ladeficiente adopción de innovaciones es lo más importante. Con la finalidad de mejorar dicha adopción se aplicó una encuesta de línea base inicial a 100 citricultores de
Fidelia Mercado Escamilla, Alma Velia Ayala Garay, Arturo Flores Trejo, Evelia Oble Vergara, Gustavo Almaguer Vargas   +4 more
openaire   +2 more sources

Time evolution of off-state degradation of AlGaN/GaN high electron-mobility transistors [PDF]

, 2014
The evolution of AlGaN/GaN high electron-mobility transistors under off-state stress conditions is studied by gate leakage current (Ig) monitoring, electroluminescence (EL), and atomic force microscope (AFM) imaging at room temperature.
Kuball, Martin H H, Montes Bajo, Miguel, Sun, Huarui, Uren, Michael J   +3 more
core   +2 more sources

MIMO Throughput Effectiveness for Basic MIMO OTA Compliance Testing

International Journal of Antennas and Propagation, 2012
During the March 2011 meeting of the CTIA MIMO OTA Subgroup (MOSG), the members agreed that the subgroup should first determine “what” aspects of a MIMO-capable device require evaluation; then the group should determine “how” to go about making these ...
Adoración Marín-Soler, Guillermo Ypiña-García, Álvaro Belda-Sanchiz, Antonio M. Martínez-González   +3 more
doaj   +1 more source

Underwater Acoustic Impulsive Noise Monitoring in Port Facilities: Case Study of the Port of Cartagena

Sensors, 2019
Recording underwater impulsive noise data is an important aspect of mitigating its environmental impact and improving maritime environmental management systems.
Ivan Felis Enguix, Marta Sánchez Egea, Antonio Guerrero González, David Arenas Serrano   +3 more
doaj   +1 more source

Urbanisation lowers great tit Parus major breeding success at multiple spatial scales [PDF]

, 2019
While numerous studies have reported negative effects of urbanisation on birds, few have examined the role of urban scale in influencing breeding success.
Adriaensen, Frank, De Laet, Jenny, de Satge, Jacques, Elst, Joris, Matthysen, Erik, Strubbe, Diederik   +5 more
core   +1 more source

Detection and Classification of Aircraft Fixation Elements during Manufacturing Processes Using a Convolutional Neural Network

Applied Sciences, 2020
The aerospace sector is one of the main economic drivers that strengthens our present, constitutes our future and is a source of competitiveness and innovation with great technological development capacity.
Leandro Ruiz, Manuel Torres, Alejandro Gómez, Sebastián Díaz, José M. González, Francisco Cavas   +5 more
doaj   +1 more source

De novo transcriptome in roots of switchgrass (Panicum virgatum L.) reveals gene expression dynamic and act network under alkaline salt stress

BMC Genomics, 2021
Background Soil salinization is a major limiting factor for crop cultivation. Switchgrass is a perennial rhizomatous bunchgrass that is considered an ideal plant for marginal lands, including sites with saline soil. Here we investigated the physiological
Pan Zhang, Tianqi Duo, Fengdan Wang, Xunzhong Zhang, Zouzhuan Yang, Guofu Hu   +5 more
doaj   +1 more source