Results 61 to 70 of about 12,676 (191)

Convectively driven shear and decreased heat flux [PDF]

, 2014
We report on direct numerical simulations of two-dimensional, horizontally periodic Rayleigh-B\'enard convection, focusing on its ability to drive large-scale horizontal flow that is vertically sheared.
Flierl, Glenn R., Goluskin, David, Johnston, Hans, Spiegel, Edward A.   +3 more
core   +1 more source

Diazine Endo‐Functionalized Tetraphenylethylene‐Based Cyclo[6]arenes for Molecular Recognition in Both Solution and Aggregate States

Aggregate, Volume 6, Issue 11, November 2025.
To overcome poor molecular recognition in dilute solutions of tetraphenylethylene‐embedded cyclo[6]arenes, three macrocycles with functionalized cavities featuring diazine groups as endo‐binding sites are synthesized. Their recognition affinity continuously improves with increasing hydrogen‐bond acceptance of diazine groups.
Nan Pan, Shuhong Liu, Weichen Tan, Linbin Yao, Jialin Xie, Kelong Zhu, Chunman Jia   +6 more
wiley   +1 more source

Indução de calos em espécies amazônicas do gênero Theobroma Callus induction in amazonian species of the Theobroma genus

Ciência e Agrotecnologia, 2006
Vários trabalhos vem sendo desenvolvidos sobre o cultivo in vitro de cacau (T.cacao), mas são raros para a maioria das outras espécies do gênero, como o cupuaçu (T. grandiflorum), cuja a área plantada vem aumentando expressivamente, e outras que poderiam
Marivana Borges Silva, Alessandra de Rezende Ramos, Giorgini Augusto Venturieri   +2 more
doaj   +1 more source

Bending Energy Schemes for Discrete‐Spring‐Network Structural Modelling of Red Blood Cells

International Journal for Numerical Methods in Biomedical Engineering, Volume 41, Issue 11, November 2025.
This research investigated three bending energy schemes for discrete‐spring‐network structural modelling termed bending energy scheme (BES) A, B and C. Flat and enclosed membrane test cases were presented, and predictions using the schemes were compared.
Osayomwanbor Ehi‐Egharevba, Mingzhu Chen, Fergal J. Boyle   +2 more
wiley   +1 more source

MICROPROPAGACIÓN DE CUATRO CULTIVARES DE ARÁNDANO (Vaccinium spp.) A PARTIR DE SEGMENTOS FOLIARES DE DOS PROCEDENCIAS

Agronomía Costarricense, 2015
Los cultivares de arándano Sharpblue, Woodard, Bonita y Delite se propagaron a partir de secciones de hoja procedentes de explantes uninodales establecidos in vitro y de secciones de hoja directamente del campo.
Arturo Brenes Angulo, Rolbin Castillo Matamoros, Luis Gómez-Alpízar   +2 more
doaj  

Calogênese do híbrido Theobroma grandiflorum x T. obovatum (Sterculiaceae) Calogenesis of Theobroma grandiflorum x. T. obovatum hibrid (Sterculiaceae)

Acta Amazonica, 2004
O declínio da cacauicultura na amazônia tem sido causado pela doença vassoura-de-bruxa (Crinipellis perniciosa). Um híbrido interespecífico do mesmo gênero (Theobroma grandiflorum x T. obovatum) tem demonstrando resistência a esta doença.
Giorgini Augusto Venturieri, Giorgio Cristino Venturieri   +1 more
doaj   +1 more source

On Singular Control Problems with State Constraints and Regime-Switching: A Viscosity Solution Approach

, 2014
This paper investigates a singular stochastic control problem for a multi-dimensional regime-switching diffusion process confined in an unbounded domain.
Alvarez, Alvarez, Atar, Atar, Bouchard, Chao Zhu, Crandall, Elliott, Guo, Haussmann, Haussmann, Ishii, Karatzas, Karlin, Mao, Qingshuo Song, Revuz, Sethi, Song, Yin, Zariphopoulou, Zhang, Zhu, Zhu, Øksendal   +24 more
core   +1 more source

A Repression‐Activation System Involving miR164a‐NACs Regulates Tissue‐Specific Anthocyanin Accumulation in Peach Fruit

Plant Biotechnology Journal, Volume 23, Issue 11, Page 5279-5296, November 2025.
ABSTRACT Anthocyanins are often responsible for fruit colour, determining their commercial value and providing nutritional benefits. In this study, differential anthocyanin accumulation in peel, outer flesh near the peel (OF) and inner flesh around the stone (IF) was observed in two peach fruit cultivars.
Ling Liang, Jiazhen Zhu, Wanyi Yang, Shaojie Ai, Wenqiu Wang, Xueren Yin, Kui Lin‐Wang, Andrew C. Allan, Kunsong Chen, Changjie Xu   +9 more
wiley   +1 more source

Aplikasi Sitokinin Tipe Purin dan Urea pada Multiplikasi Tunas Anis (Pimpinellla Anisum L.) In Vitro [PDF]

, 2007
Anis (Pimpinella anisum L.) merupakan tanaman herba tahunanyang termasuk ke dalam famili Umbelliferae. Buahnya diketahuimengandung minyak atsiri yang didominasi senyawa trans-anethol (90%)dan berkhasiat sebagai antiseptik, antispasmodik, antikanker ...
ROSTIANA, O. (OTIH)
core  

Advanced Modeling of Thermo‐Mechanical Behavior in Tetrachiral Core Sandwich Nanoplates Using Non‐Local Higher‐Order Theory

Natural Sciences, Volume 5, Issue 4, October 2025.
The study presented investigates the thermo‐mechanical behavior of a sandwich structure with a tetrachiral‐shaped auxetic core. The geometric configuration, unit cell architecture, and the influence of the material length scale on the effective stiffness under temperature variation are illustrated.
Mustafa Buğday
wiley   +1 more source