Results 131 to 140 of about 268,596 (371)

Temporal Galactose‐Manganese Feeding in Fed‐Batch and Perfusion Bioreactors Modulates UDP‐Galactose Pools for Enhanced mAb Glycosylation Homogeneity

open access: yesBiotechnology and Bioengineering, EarlyView.
This study investigates the temporal effects of galactose and manganese on the N‐glycosylation of Trastuzumab (mAb) antibody during fed‐batch and perfusion bioprocessing modes to reveal the influence of feeding schedules on mAb N‐glycosylation patterns. These findings will aid in building process control schemes for mAb bioprocessing.
Aron Gyorgypal   +4 more
wiley   +1 more source

Taxonomic results of the Bryotrop expedition to Zaire and Rwanda : 3., description of dollecting sites, the vegetation of Kahuzi-Biega-National Park/Zaire, Nyungwe Forest and Virunga volcanoes/Rwanda [PDF]

open access: yes, 1993
During the BRYOTROP-Expedition in 1991, 71 collecting sites could be visited. These are situated in the Kahuzi-Biega-National Park/Zaire, the Nyungwe Forest and the Virunga volcanoes/Rwanda.
Fischer, Eberhard
core  

Restoring Food System Resilience in a Turbulent World: Supply Chain Actors' Shared Responsibility

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Ecological and economic crises increasingly affect the long‐term resilience of the food supply chain. This qualitative study draws on semistructured interviews and public evidence to analyse the perspectives of British supply chain actors. Asking which pathways towards food system resilience arise and which forms of social and environmental ...
Steffen Hirth   +6 more
wiley   +1 more source

Les cendres végétales, matières premières des verres et des émaux : un exemple, les cendres de végétaux utilisées par Fr. D de Montmolin [PDF]

open access: yesarXiv, 2010
The powdery nature and high alkali content of vegetable ashes make them ideal raw materials to be used as modifiers of silicate compositions (glasses, enamels and ceramics). Their utilisation since ancient times is described in the literature of the history of glasses, but studies on the analyses of their composition are still limited.
arxiv  

Production and Marketing of Organic Ornamentals. Developments in Switzerland, the Netherlands and Germany [PDF]

open access: yes, 1998
The importance of organic ornamental plants (cut flowers, pot- and bedding plants, herbaceous plants, ornamental herbs, trees and shrubs) is ranging on a very low level. But the common interest is growing.
Billmann, Bettina
core  

LC‐DAD‐MSn and HR‐LC‐QTOF analysis of Ziziphus budhensis leaves and evaluation of their in vitro and in vivo biological activities

open access: yesChemistry &Biodiversity, Accepted Article.
Ziziphus budhensis is a species described in 2015 in Nepal poorly studied for its phytochemical composition and possible bioactivities. In this study, six extracts were obtained from Z. budhensis leaves using ultrasound assisted extraction with solvents in increasing polarity.
Samjhana Bharati   +7 more
wiley   +1 more source

Vegetable ash as raw material in the production of glasses and enamels, for example the contemporary vegetable ashes from Burgundy, France [PDF]

open access: yesarXiv, 2010
The powdery nature and high alkali content of vegetable ashes make them ideal raw materials to be used as modifiers of silicate compositions (glasses, enamels and ceramics). Their utilisation since ancient times is described in the literature of the history of glasses, but studies on the analyses of their composition are still limited.
arxiv  

Green-Up Protocol [PDF]

open access: yes, 2003
The purpose of this resource is to observe plant green-up and report data that will be used by scientists to validate satellite estimates of the beginning of the plant growing season.
The GLOBE Program, University Corporation for Atmospheric Research (UCAR)
core  

Chemical Components of the Dried Latex of Euphorbia resinifera Berg and Its Medicinal Features

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT A great deal of research has been carried out on the latex of Euphorbia resinifera Berg, which is an important source of several compounds of therapeutic and medicinal interest. Extraction, synthesis, and hemi synthesis pathways continue to reveal the existence of other new products with anticancer, antioxidant, antidiuretic, and antimalarial ...
Doaa Hammad   +5 more
wiley   +1 more source

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