Results 101 to 110 of about 109,908 (315)

Inactivation of PYR/PYL/RCAR ABA receptors by tyrosine nitration may enable rapid inhibition of ABA signaling by nitric oxide in plants

, 2015
[EN] Abscisic acid (ABA) is a phytohormone that inhibits growth and enhances adaptation to stress in plants. ABA perception and signaling rely on its binding to receptors of the pyrabactin resistance1/PYR1-like/regulatory components of ABA receptors (PYR/
León, José, Lozano-Juste, Jorge, Rodríguez Egea, Pedro Luís, Rodriguez, Lesia, Castillo López Del Toro, Mª Cruz, González Guzmán, Miguel   +5 more
core   +1 more source

Validation of the ABL + DT model: An ecosystemic framework for integrating arts and digital technologies in primary education

British Educational Research Journal, EarlyView.
Abstract Primary education teachers face increasing challenges in engaging diverse learners and fostering creativity, digital competence and other transversal skills, often lacking clear, practical guidance for integrating these skills into their classrooms.
Nella Escala, Montse Guitert, Teresa Romeu   +2 more
wiley   +1 more source

Root water potential integrates discrete soil physical properties to influence ABA signalling during partial rootzone drying

, 2010
To investigate the influence of different growing substrates (two mineral, two organic) on root xylem ABA concentration ([ABA](root)) and the contribution of the drying root system to total sap flow during partial rootzone drying (PRD), sunflower ...
Watts, Chris W., Whalley, W. Richard, Egea, Gregorio, Watts, C. W., Whalley, W. R., Dodd, I. C., Ian C. Dodd, W. Richard Whalley, Chris W. Watts, Egea, G., Dodd, Ian C., Gregorio Egea   +11 more
core   +1 more source

Single‐subject designs in character education: Methods for rigorous, contextual, and practitioner‐led research

British Educational Research Journal, EarlyView.
Abstract Character education research is often constrained by blunt methodological tools. Surveys capture breadth without depth; case studies offer richness but lack replicability; and randomised controlled trials (RCTs), though indispensable at the policy level, are costly, disruptive and ill‐suited to everyday practice with individual pupils.
Shane McLoughlin
wiley   +1 more source

Market and Nonmarket Strategies in Focus: How Entrepreneurs Tackling the Grand Challenge of Waste Management Navigate Institutional and Market Adversity in Ghana

Business Strategy and the Environment, EarlyView.
ABSTRACT Waste management remains a critical grand challenge in African countries. While entrepreneurship has been a viable strategy for addressing this challenge, it is fraught with constraints. This study investigates the strategies orchestrated by entrepreneurs to navigate adversity in Waste management and ensure the social and economic viability of
Tahiru Azaaviele Liedong, Abiodun Samuel Adegbile, Augustine Awuah Peprah, Bede Akorige Atarah   +3 more
wiley   +1 more source

Soil bulk density impacts on root water potential and ABA export in drying soil

, 2018
Abscisic acid (ABA) is a phytohormone known to regulate leaf gas exchange and water loss by inducing stomatal closure. ABA is synthesised in response to a variety of abiotic stressors in soil, particularly water deficit.
Donaldson, S., S.M. Donaldson, I.C. Dodd, Dodd, I. C., Whitmore, A. P., A.P. Whitmore   +5 more
core   +1 more source

Low‐Carbon Energy Transition and Corporate Carbon Emissions: The Critical Role of Climate Change Mitigation Policies and Institutional Context

Business Strategy and the Environment, EarlyView.
ABSTRACT This study examines the strategic efficacy of corporate low‐carbon energy transition, such as through nuclear energy adoption, as a response to decarbonization pressures. Analyzing an international sample of energy firms, we demonstrate that the relationship between this form of transition and emission reductions is not technologically ...
Bilal Ahmed Abbasi, Mushtaq Hussain Khan, Ambreen Gul, Inam Ul Haq, Muhammad Umer Azeem   +4 more
wiley   +1 more source

The Evolution of Flavin-Binding Photoreceptors: An Ancient Chromophore Serving Trendy Blue-Light Sensors

, 2012
Photoreceptor flavoproteins of the LOV, BLUF, and cryptochrome families are ubiquitous among the three domains of life and are configured as UVA/blue-light systems not only in plants—their original arena—but also in prokaryotes and microscopic algae ...
W. Gärtner, LOSI, Aba
core   +1 more source

Improving the Mechanical Properties of Biodegradable Polyhydroxyalkanoates via PHA–PHA Block‐Copolymer Synthesis

Chemistry – A European Journal, EarlyView.
Covalent linkage of a highly crystalline PHBV with a ductile P3HB4HB is shown to produce block copolymers with markedly enhanced extensibility and toughness, outperforming equivalent blends. The results demonstrate that polymer architecture, not composition alone, governs mechanical response, offering a route to biodegradable materials that combine ...
Katrin Blandine Kockler, Paul Lant, Steven Pratt, Bronwyn Laycock   +3 more
wiley   +1 more source

Involvement of ABA in reduced photosynthesis and stomatal conductance in Cuscuta campestris - Mikania micrantha association

, 2011
We investigated whether changes in abscisic acid (ABA) content in leaves of Mikania micrantha infected by the holoparasite Cuscuta campestris at five growth stages, influenced the host stomatal conductance (gs), transpiration rate (E) and net ...
H. Shen, H. Cao, Z. Wang, H. Chen, W. Ye
core   +1 more source