Results 81 to 90 of about 10,504 (214)

Thermal photons as a measure for the rapidity dependence of the temperature [PDF]

open access: yes, 2006
The rapidity distribution of thermal photons produced in Pb+Pb collisions at CERN-SPS energies is calculated within scaling and three- fluid hydrodynamics. It is shown that these scenarios lead to very different rapidity spectra.
Dumitru, Adrian   +5 more
core  

Experimental and theoretical studies on the effect of the oxo group in 1,4-benzodiazepines [PDF]

open access: yes, 2014
Two families of regioisomeric 1,4-benzodiazepines, 4-benzyl-3H-benzo[e][1,4]diazepin-5-ones and 4-benzoyl-4,5-dihydro-3H-benzo[e][1,4]diazepines, have been synthesized through a similar Ugi/reduction cyclization sequence. Their conformation and stability
Cordero Tejedor, Nicolás A.   +5 more
core   +1 more source

Stricturing Diseases of the Gastrointestinal Tract—Current Clinical Practice

open access: yesJGH Open, Volume 10, Issue 4, April 2026.
ABSTRACT Gastrointestinal stricture can occur in the esophagus, stomach, small intestine, colon, and anorectum. Most of the strictures are benign. The prevalence of esophageal strictures (ES) secondary to eosinophilic esophagitis has increased. Pyloric stenosis (PS) is rarely seen in clinical practice.
Monjur Ahmed
wiley   +1 more source

Advances in CRISPR Base Editing: From Molecular Evolution to Therapeutic Applications in Genomic Medicine

open access: yesJournal of Cellular and Molecular Medicine, Volume 30, Issue 8, April 2026.
ABSTRACT CRISPR‐Cas9 systems revolutionized gene editing, but inherent drawbacks, namely DNA double‐strand breaks (DSBs) and the difficulty of achieving precise repairs (due to low HDR efficiency), led researchers to invent new, more accurate gene editing tools.
Melike Aliciaslan   +3 more
wiley   +1 more source

Addressing Malnutrition in Australian Hospitals: A Scoping Review to Inform Systems Thinking

open access: yesJournal of Human Nutrition and Dietetics, Volume 39, Issue 2, April 2026.
151 total studies included in the review. 49.8% at risk of malnutrition. 34.6% were diagnosed as malnourished. The results show that improvements in the management of malnutrition will come from changing the system through a collaborative approach with the wider multidisciplinary team. ABSTRACT Malnutrition is a common issue in healthcare settings and,
Jolie Baird   +4 more
wiley   +1 more source

Consecutive hydrazino-Ugi-azide reactions: synthesis of acylhydrazines bearing 1,5-disubstituted tetrazoles

open access: yesBeilstein Journal of Organic Chemistry, 2017
Isocyanide-based multicomponent reactions (IMCRs) allow the construction of relatively complex molecules through a one-pot synthesis. The combination of IMCRs in a consecutive or sequential fashion further extends the complexity of the molecules obtained.
Angélica de Fátima S. Barreto   +2 more
doaj   +1 more source

The Third Dimension of Reading the Sugar Code by Lectins [PDF]

open access: yes, 2013
Coding of biological information is not confined to nucleic acids and proteins. Endowed with the highest level of structural versatility among biomolecules, the glycan chains of cellular glycoconjugates are well-suited to generate molecular messages ...
André, Sabine   +2 more
core   +3 more sources

Silent Partners in the Mill: Unveiling the Role of Additives in Mechanochemical Synthesis

open access: yesChemistry – A European Journal, Volume 32, Issue 9, 2 March 2026.
Mechanochemistry offers a sustainable, solvent‐free alternative to traditional synthesis, often enhanced by additives in a process known as additive‐assisted grinding. This review discusses how various additives, including liquids, ionic solids, and advanced materials like ionic liquids and piezoelectric compounds, improve reaction efficiency ...
Johanna Breinsperger   +3 more
wiley   +1 more source

Multicomponent reactions of methyl substituted all-cis tetrafluorocyclohexane aldehydes [PDF]

open access: yes, 2016
The authors thank the EPSRC for supporting this work and DO’H is grateful for a Royal Society Wolfson Research Merit Award.This paper reports the preparation of methyl substituted all-cis tetrafluorocyclohexanes prepared from a Birch reduction of benzoic
Al-Maharik, Nawaf   +3 more
core   +1 more source

Distinct by Design: Unraveling the Unique Clinical and Transcriptomic Identity of Juvenile Scleromyositis Overlap Compared to Juvenile Systemic Sclerosis and Juvenile Dermatomyositis: Implications for Care and Pathogenesis

open access: yesACR Open Rheumatology, Volume 8, Issue 3, March 2026.
Objective To characterize clinical and transcriptomic differences in juvenile scleromyositis overlap (jOverlap) compared to juvenile systemic sclerosis (jSSc) and juvenile dermatomyositis (JDM), focusing on autoantibody profiles, organ involvement, treatment, and peripheral blood gene expression.
Amanda D. Robinson   +6 more
wiley   +1 more source

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