Results 31 to 40 of about 356,893 (298)

Root biomass and carbon storage in differently managed multispecies temporary grasslands [PDF]

open access: yes, 2012
Species-rich grasslands may potentially increase carbon (C) storage in soil and an experiment was established to investigate C storage in highly productive temporary multi-species grasslands.
Eriksen, J.   +2 more
core  

Ohne Web 2.0 keine Bibliothek 2.0 [PDF]

open access: yes, 2007
Auch Bibliothekare wollen modern sein und schmücken ihr Metier seit einiger Zeit mit einer Versionsnummer und lancieren verschiedene ihrer Angebote unter dem Label "Bibliothek 2.0" Was aber ist die Bibliothek 2.0, deren Protagonisten ihr ein eigenes ...
Herb, Ulrich
core   +3 more sources

Icariin Enhances the Enzymatic Activity of N‐acetylgalactosaminidase to Augment Akkermansia Abundance in Gut Microbiota for Improved PD‐1 Blockade Efficacy in Tumor Suppression

open access: yesAdvanced Science, EarlyView.
Icariin promoted the growth of Akk by enhancing the activity of N‐acetylgalactosaminidase (Amuc_0920), which enhanced mucin utilization and provided a favorable nutrient environment for bacterial growth. This icariin‐mediated enrichment of Akk further reshaped the tumor microenvironment and promoted CD8+ T cell infiltration, ultimately synergizing with
Shuangying Qiao   +12 more
wiley   +1 more source

Extraction and analysis of ruscogenins from butcher’s broom (Ruscus aculeatus L.) rhizomes using HPLC

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2022
Butcher’s broom (Ruscus aculeatus L.) is a plant with valuable chemical composition and many medical applications. The underground rhizomes of the plant contain steroidal saponins, compounds with proven therapeutic effects and used mostly in treating ...
Magdalena Ewelina Walasek-Janusz   +3 more
doaj   +1 more source

Comparative Oligo‐FISH Mapping Illuminates Chromosomal Evolution Among Rutaceae Species Diverged Over 50 Million Years

open access: yesAdvanced Science, EarlyView.
Oligonucleotide‐based fluorescence in situ hybridization probes were developed in the model citrus species Citrus maxima. These probes were applied to comparative karyotyping across 14 species in the Rutaceae family. This analysis revealed chromosomal evolution in lineages that diverged from Citrus nearly 52 million years ago.
Li He   +9 more
wiley   +1 more source

ken [PDF]

open access: yes, 2001
From the beginning, the world of game-playing by machine has been fortunate in attracting contributions from the leading names of computer science. Charles Babbage, Konrad Zuse, Claude Shannon, Alan Turing, John von Neumann, John McCarthy, Alan Newell ...
Haworth, Guy McCrossan, Heinz, Ernst A
core  

18β‐Glycyrrhetinic Acid and a Nano‐Liposomal Formulation Alleviate Depression‐Like Behaviors via the Microglial mTOR‐Autophagy‐NLRP3 Axis

open access: yesAdvanced Science, EarlyView.
Using a novel zebrafish‐based inflammatory screening strategy, we screened and identified 18β‐glycyrrhetinic acid (18β‐GA) as a promising anti‐inflammatory candidate. We uncover a microglial mTOR–autophagy–NLRP3 axis that constitutes the mechanistic core of 18β‐GA–mediated neuroprotection.
Hua Gan   +11 more
wiley   +1 more source

A class of bounded starlike functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1994
We consider functions f(z)=z+… that are analytic in the unit disk and satisfy there the inequality Re(f′(z)+zf″(z))>α ...
Herb Silverman
doaj   +1 more source

Effect of ethanolic extract of Adiantum capillus-veneris in comparison with Gentamicine on 3 pathogenic bacteria in vitro [PDF]

open access: yes, 2009
Objectives: Adiantum capillus-veneris is one of herbs that has been used in traditional medicine of Iran and has mucolytic and antipyretic effects. Antibiotic resistancy is developing against severe bacteria,due to irrational prescription.
Besharat, M.   +3 more
core  

A Synergistic Hydrogel‐Microalgae Platform for Dual‐Targeting of Intestinal and Neuroimmune Dysfunction in Inflammatory Bowel Disease

open access: yesAdvanced Science, EarlyView.
A bioactive hydrogel incorporating Chlorella vulgaris and paeoniflorin within a carboxymethyl chitosan/sodium alginate matrix cross‐linked with genipin is developed for inflammatory bowel disease therapy. The hydrogel exhibits gastric stability and intestine‐responsive release.
Jing Lu   +8 more
wiley   +1 more source

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