Results 131 to 140 of about 522,480 (206)

Kinetic Study on the Reactions of Hydroxyl Radical with 1‐butene, Isobutene, and Trimethylpentene: Temperature and Pressure Dependence

open access: yesInternational Journal of Chemical Kinetics, EarlyView.
ABSTRACT The temperature dependence of the reaction rate coefficients (k) for the reactions of hydroxyl radical with three alkenes was measured by using laser‐induced fluorescence techniques in the temperature range of 298–750 K. The negative temperature dependence of k was observed for each reaction in the low‐pressure range.
Ryota Fushimi, Tatsuo Oguchi
wiley   +1 more source

Influence of Sucrose and Cytokinin Stress on Shoot Regeneration in Cotyledon Culture of Oilseed Crop Black Sesame (Sesamum indicum L.) [PDF]

open access: yesJournal of Stress Physiology & Biochemistry
This study involves the evaluation of in vitro shoot regeneration during cotyledon culture in black sesame (Sesamum indicum L. cv. TMV3) under various concentrations of sucrose and cytokinin (BAP) in Murashige and Skoog (MS) nutrient medium.
Abirami, K., Vikrant
doaj  

Bio‐Derived Carbon Nanoparticles: A Green Amendment for Alleviating Heavy Metals in Soil–Plant Systems

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Heavy metal (HM) contamination of soil–plant systems poses persistent ecological and health risks, driving interest in nanoparticle‐based remediation. Although conventional chemically synthesized nanoparticles (CSNPs) are effective, their energy‐intensive production and residual toxicity limit sustainable deployment.
Babar Hussain   +6 more
wiley   +1 more source

IN VITRO REGENERATION OF SHOOT AND CORM FROM THE DIF'FERENT EXPLANTS OF CROCUS SATWUS L [PDF]

open access: yes, 1996
Different explants of Crocus sativus L. such as corm, style, ovary, petal, anther and leaf were cultured on LS and MS media supplemented with NAA and BAP or 2,4-D plus BAP at different combinations.

core  

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Effect of GA3 and paclobutrazol on adventitious shoot regeneration of two Pelargonium sp.

open access: yes, 2011
Effect of GA3 and paclobutrazol on adventitious shoot regeneration of two [i]Pelargonium[/i] sp.. 7.
Cesbron, Denis   +9 more
core   +1 more source

Mass Spectrometry‐Based Extracellular Vesicle Proteomics for Biomarker Discovery

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT Extracellular vesicle (EV) proteomics has emerged as a powerful platform for decoding intercellular communication and advancing biomarker discovery across human diseases. EVs carry proteins that reflect their cells of origin, offering a minimally invasive window into physiological and pathological processes.
Ya‐Juan Liu, Juan Peng, Chao Kang
wiley   +1 more source

The epigenetic landscape of plant defense: Unlocking nature's toolkit for new plant protection

open access: yesNew Plant Protection, EarlyView.
This review examines how epigenetic mechanisms regulate plant immune gene activation, repression, and priming, then links these natural regulatory layers to emerging epigenetic editing, discussing their potential for precise, heritable crop protection and the challenges.
Xuexia Liu, Zhenhui Zhong
wiley   +1 more source

The Associations Between Olfactory Bulb Morphology, Volume Change, and Olfactory Recovery

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To investigate whether olfactory bulb (OB) morphology is associated with olfactory recovery following olfactory training (OT) in individuals with COVID‐19‐related smell loss. Study Design Prospective observational study. Setting University hospital and research center.
Zetian Li   +9 more
wiley   +1 more source

Broad support for lethal control of wild deer among subscribers of nature organisations in England and Wales

open access: yesPeople and Nature, EarlyView.
Abstract Wild deer populations are increasing across the northern hemisphere, posing challenges to the environment and people. Deer impacts can be managed using lethal and non‐lethal practices, but research suggests lethal control receives mixed support.
Elena Cini   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy