Results 41 to 50 of about 71,472,691 (126)

Movement Mechanisms Harness Lévy Flight for Energy‐Efficient Wastewater Treatment in Microalgae–Bacteria Systems

open access: yesAdvanced Science, Volume 12, Issue 44, November 27, 2025.
Here, our novel model that integrates metabolism with motility dynamics reveals that microalgae shift bacterial movement toward Lévy flight patterns, enhancing encounter rates and self‐aggregation. This microecological manipulation reduces energy costs, strengthens functions such as pollutant removal and system stability.
Luyu Zhang   +7 more
wiley   +1 more source

Brave New World: A Literature Review of Emerging Donors and the Changing Nature of Foreign Assistanc- Working Paper 273 [PDF]

open access: yes
In this paper, we look at the scale and scope of emerging donors, many of which are developing economies themselves. On the basis of a survey of the literature, we find that estimates of annual aid flows from new donors (so-called non-DAC donors) vary ...
Vijaya Ramachandran, Julie Walz
core  

Antea Group Archeologie 2020/72

open access: yes, 2020
Auteurs: R. Fens & I. Fleuren rapportvolgnummer: 2020/72 Antea Group projectnummer 271507 ARCHIS-nr 4856764100 Het plangebied ligt langs de voormalige Zuiderzeekust. De vestingstad Muiden, een van oorsprong middeleeuwse stad, bevindt zich aan de monding
Koopmanschap, H (Antea Group)   +16 more
core   +1 more source

Abstracts

open access: yesMolecular Oncology, Volume 20, Issue S1, Page 1-692, August 2026.
Abstracts submitted to the ‘EACR 2026 Congress: Innovative Cancer Science’, from 08–11 June 2026 and accepted by the Congress Organising Committee are published in this Supplement of Molecular Oncology, an affiliated journal of the European Association for Cancer Research (EACR).
wiley   +1 more source

Liver molecular networks associated with drinking behavior in nonhuman primates

open access: yesAlcohol, Clinical and Experimental Research, Volume 49, Issue 11, Page 2470-2484, November 2025.
We identified hepatic molecular networks that differed between light drinkers (LD) and very heavy drinkers (VHD) before they were exposed to alcohol, as well as epigenetic differences between LD and VHD in response to the same amount of alcohol.
Laura A. Cox   +11 more
wiley   +1 more source

Micro‐Environment Programmable Quinoline COFs for High‐Performance Photocatalytic H2O2 Generation and Benzylamine Coupling

open access: yesAdvanced Science, Volume 12, Issue 33, September 4, 2025.
A series of bio‐inspired quinoline‐based covalent organic frameworks (COFs) with varying substituents (‐R) are synthesized via multi‐component reactions. These substituents demonstrated a pronounced structure‐property relationship between their electronic effects (Hammett parameter, σp) and the photocatalytic H₂O₂ production rate, as well as the ...
Mengchao Guo   +12 more
wiley   +1 more source

A highly efficient, preorganized macrobicyclic receptor for halides based on CH··· and NH···anion interactions

open access: yes, 2004
The preorganized, macrobicyclic azaphane (1) exhibits remarkable strong, selective fluoride binding comparable to the most effective bis(tren) cryptands despite binding anions via only three NH groups coupled with three CH hydrogen bond donors. The lower
Tocher, D.A.   +2 more
core   +1 more source

Rationally Designed InhA Inhibitors: A Comparative Anti‐Tubercular Activity Study of Sulfonate Esters of Isoniazid Hydrazones and Their Structurally Flexible Benzyl Analogues

open access: yesChemical Biology &Drug Design, Volume 106, Issue 3, September 2025.
A comparative anti‐tubercular evaluation of sulfonate esters of isoniazid hydrazones and their structurally flexible benzyl analogues disclosed several potent compounds against Mycobacterium tuberculosis with the representative compound displaying an MIC of 0.078 μg/mL.
Mukanda Gedeon Kadima   +8 more
wiley   +1 more source

Psi[CH(CF3)NH]Gly-peptides: Synthesis and Conformation Analysis

open access: yes, 2009
Psi[CH(CF3)NH]Gly peptides, a conceptually new class of peptidomimetics having a stereogenic trifluoroethylamine group as a natural peptide-bond surrogate, have been synthesized by stereoselective addition of a-amino acid esters to trans-3,3,3 ...
A. Volonterio   +6 more
core   +1 more source

Adiabatic and Diabatic Energy Data for the Ground and First Excited Singlet States of CH₃NH₂

open access: yes, 2018
This data set includes adiabatic energies from XMS-CASPT2/6-31++G(d,p) calculations and diabatic energies and couplings calculated using the dipole-quadrupole diabatization method for the ground and first excited singlet states of methylamine (CH₃NH₂) at
Parker, Kelsey A, Truhlar, Donald G
core   +1 more source

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