Results 31 to 40 of about 20,513 (262)

Efficient Cryopreservation of Populus tremula by In Vitro-Grown Axillary Buds and Genetic Stability of Recovered Plants

open access: yesPlants, 2021
Axillary buds of in vitro microshoots were successfully frozen at –196 °C by the one-step freezing method using the protective vitrification solution 2 (PVS2). Microshoots were taken from 11 transgenic lines and three wild type lines.
Elena O. Vidyagina   +2 more
doaj   +1 more source

Evolutionäre, funktionelle und mechanistische Charakterisierung mikrobieller Terpensynthase‐ähnlicher Gene aus Springschwänzen

open access: yesAngewandte Chemie, EarlyView.
Eine Genomanalyse zeigte das Vorkommen zahlreicher Terpensynthasen des bakteriellen Typs in Springschwänzen. Vier Enzyme aus Sinella curviseta wurden funktionell charakterisiert, was zur Isolierung mehrerer Verbindungen führte, darunter Sinellenether, der erste identifizierte Diterpenether einer Terpensynthase mit einem neuartigen Grundgerüst.
Min Wang   +5 more
wiley   +1 more source

Increase of energy efficiency of the extraction process

open access: yesИзвестия высших учебных заведений: Проблемы энергетики, 2017
At present, there is a tendency to use drugs based on medicinal plants instead of synthetic drugs. And the main advantage is the possibility of using wood waste in the form of bark, leaves and kidneys, since these parts of the trees are waste in ...
N. F. Timerbaev   +3 more
doaj   +1 more source

Advancements in CO2 Capture Technologies: A Review of Amine Absorption and Alternative Methods for Post‐Combustion Integration

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Carbon capture technologies are poised to become one of the primary focuses regarding the achievement of net‐zero emissions by the year 2050. In these technologies, particular attention is given to post‐combustion CO2 capture, which is more easily implemented at existing power stations and other industries.
Satyajit Mukherjee   +3 more
wiley   +1 more source

Rethinking forest‐bird habitat management guidelines in the northern Lake States

open access: yesWildlife Society Bulletin, 2018
Biodiversity challenges require more ecologically based approaches to habitat management of forest wildlife. Although active management is necessary for the conservation of many forest‐dependent wildlife species, some high‐severity (even‐aged) forest ...
R. Gregory Corace III
doaj   +1 more source

Design and Optimization of a Double‐Column Vapor Recompression Heat Pump Distillation Process via NSGA‐II for Separating Ternary Wide‐Boiling Mixtures

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a novel double‐column vapor recompression heat pump (DCVRHP) distillation process for separating ternary wide‐boiling‐range mixtures under two different vapor conditions: n‐hexane/n‐heptane/n‐octane using low pressure steam and n‐hexanol/n‐octanol/n‐decanol using high pressure steam.
Zeyang Li   +4 more
wiley   +1 more source

Ulnar Collateral Ligament Reconstruction Through a Mini‐Invasive Approach and Suture Anchor Fixation

open access: yesArthroscopy Techniques, EarlyView.
Abstract Valgus stability of the elbow joint is mostly provided by the ulnar collateral ligament (UCL), which is composed of 3 bundles: anterior, posterior, and transverse. Many surgical techniques for UCL reconstruction have been described since Dr.
Valeria Vismara   +4 more
wiley   +1 more source

Lodgepole pine and trembling aspen competition: Neighbourhood studies within 22 to 39 year-old pine plantations of northern British Columbia

open access: yesThe Forestry Chronicle, 2017
Six lodgepole pine plantations located within the Sub Boreal Spruce (SBS) biogeoclimatic zone of the northern interior of British Columbia were chosen to study the impacts of neighbourhood aspen competition on the growth of planted lodgepole pine (22–39 ...
by George Harper
doaj   +1 more source

High yield CTMP fibres as a possibility of the more efficient yield of wood raw material [PDF]

open access: yesHemijska Industrija, 2004
The evident shortage of wood as a raw material has become a limiting factor in the pulp and paper industry which is the greatest consumer of wood in Europe. The situation in our country is similar.
Klašnja Bojana A.   +2 more
doaj   +1 more source

Potential contribution of biomass gasification‐based technology in energy transition: a technical review coupled with bibliometric studies

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Biomass gasification technology has been extensively researched around the world; however, there is a need to evaluate the current research landscape and evolutionary direction of research in the broader context of energy transition. A systematic bibliometric analysis of the Web of Science database was performed for articles that fall within ...
Olasunkanmi Opeoluwa Adeoye   +5 more
wiley   +1 more source

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