Results 51 to 60 of about 123,317 (281)

Elucidating the Interplay Between Structure and Electrochemical Behavior in Lignin‐Based Polymer Electrolytes for Potassium Batteries

open access: yesBattery Energy, Volume 4, Issue 2, March 2025.
Three biobased membranes are synthesized by crosslinking oxidized Kraft lignin with poly(ethylene glycol) diglycidyl ether of increasing molecular weights. After incorporation of solvated potassium salts, potassium batteries including these biobased gel polymer electrolytes are able to deliver a maximum specific capacity at 0.05 A g−1 as high as 130 ...
Giuseppe Pascuzzi   +5 more
wiley   +1 more source

LSU 408-419

open access: yes, 2011
Dans un article récent (PIHANS 118 [2011] 55-65), J.L. Dahl a offert une interprétation nouvelle de LSU 408-419, qui s'appuie partiellement sur la structure poétique du passage. D'après lui, les II. 411-417 ne dépeindraient pas le sort des vaches, des boeufs, des moutons et des palmiers dattiers d'Ur, mais seraient une description métaphorique de la ...
openaire   +2 more sources

Can organic farming help to reduce N-losses? Experiences from Denmark [PDF]

open access: yes, 1998
This study is in two parts. In the first part, nitrogen N)losses per unit of milk and meat in Danish conventional and organic pig and dairy farming were compared on the basis of farm data.
Dalgaard, T.   +2 more
core  

Arbuscular mycorrhizal fungal community abundance, functions, and symbiotic interactions revealed by root metatranscriptomes

open access: yesiMetaOmics, EarlyView.
Paradigm shift: PCR‐free methods reveal 6–15‐fold higher arbuscular mycorrhizal (AM) fungal abundance than metabarcoding, exposing systematic underestimation across decades of research. Predictive power: AM fungal abundance serves as a community‐level trait that predicts crop yield under drought conditions.
Peilin Chen, John W. Taylor, Cheng Gao
wiley   +1 more source

Limited asymptomatic carriage of Pneumocystis jiroveci in human immunodeficiency virus-infected patients [PDF]

open access: yes, 2003
Forty-seven bronchoalveolar lavage fluid samples from 16 human immunodeficiency virus (HIV)-infected patients were used to test the latency model of Pneumocystis infection in the human host.
Ambrose, HE   +4 more
core  

Graphene, Lattice QFT and Symmetries

open access: yes, 2011
Borrowing ideas from tight binding model, we propose a board class of Lattice QFT models that are classified by the ADE Lie algebras. In the case of su(N) series, we show that the couplings between the quantum states living at the first nearest neighbor ...
Bousmina, M., Drissi, L. B, Saidi, E. H
core   +1 more source

Widespread association between the ericoid mycorrhizal fungus Rhizoscyphus ericae and a leafy liverwort in the maritime and sub-Antarctic [PDF]

open access: yes, 2007
A recent study identified a fungal isolate from the Antarctic leafy liverwort Cephaloziella varians as the ericoid mycorrhizal associate Rhizoscyphus ericae. However, nothing is known about the wider Antarctic distribution of R. ericae in C. varians, and
Bednarek-Ochyra H   +14 more
core   +1 more source

Sediment trap preservative choice impacts particle‐associated microbial community composition

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Understanding and quantifying the microbial contribution to particulate organic matter (POM) flux and carbon cycling in the ocean relies largely on the collection of sinking POM. A critical aspect of evaluating microbial communities on sediment trap‐collected POM is their preservation until recovery and sample processing.
Nicola L. Paul   +7 more
wiley   +1 more source

B-lymphoblastic leukaemia presenting as intrahepatic cholestasis

open access: yesEuropean Journal of Case Reports in Internal Medicine, 2023
Acute cholangitis is a critical medical condition requiring prompt intervention. This case report explores the complexities and uncertainties encountered in clinical decision-making when faced with a patient presenting with symptoms suggestive of acute ...
Daniyal Raza   +7 more
doaj   +1 more source

Molecular phylogenetic and morphological analyses revealed a new species, Leucocoprinus roseus (Agaricaceae, Basidiomycota), from Punjab, Pakistan

open access: yesNordic Journal of Botany, EarlyView.
In this article, we describe a new fungal species, Leucocoprinus roseus, collected in Canal View Park, District Mandi Bahauddin, Punjab, Pakistan. The species is proposed as new based on detailed morphological observations and molecular phylogenetic analysis using nuclear ribosomal DNA internal transcribed spacer (nrITS) sequences.
Wajahat Akram   +7 more
wiley   +1 more source

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