Results 61 to 70 of about 12,123 (240)

A Case Study of Presplitting Blasting Parameters of Hard and Massive Roof Based on the Interaction between Support and Overlying Strata

open access: yesEnergies, 2018
Due to the existence of a hard and massive roof (HMR), severe ground pressure behaviors have been observed at the working face, resulting in safety issues and the degradation of production effectiveness.
Ningbo Zhang, Changyou Liu, Baobao Chen
doaj   +1 more source

Curing Process Screening and Antidepression Functional Evaluation of Health Meal Replacement Powder

open access: yesShipin gongye ke-ji, 2023
Objective: To study the curing process of health meal replacement powder (HMR) and evaluate its anti-depression function. Methods: The mixed traditional Chinese medicine powder of HMR was cured by stewing, stir-frying, microwave and other processes ...
Lianlian PU   +5 more
doaj   +1 more source

HMR-I Is an Origin of Replication and a Silencer in Saccharomyces cerevisiae [PDF]

open access: yesGenetics, 1999
Abstract There appear to be fundamental differences between the properties of the silencers at HML and HMR, with some being origins of replication and others not. Moreover, past studies have suggested that HMR-I's role in silencing may be restricted to plasmid contexts.
D H, Rivier, J L, Ekena, J, Rine
openaire   +2 more sources

The HMR C-terminus is required for HMR localization in proximity to centromeres and HP1a-bound chromatin (related to Fig 4A and 5).

open access: yes, 2021
(A) The HMR C-terminus is required for HMR to form bright centromeric foci. Quantification of the percentage of centromeric foci (marked by CENP-C) associated with HMR in imunofluorescent stainings in SL2 cells expressing different Hmr transgenes (Hmr +,
Natalia Y. Kochanova (11320681)   +9 more
core   +1 more source

Molecular Dynamics‐Guided Sterol Engineering of mRNA‐Lipid Nanoparticles Reprograms Biodistribution and Enhances Spleen‐Selective Immunity

open access: yesAdvanced Science, EarlyView.
Sterol engineering enables precise control of mRNA lipid nanoparticles by tuning membrane organization. Replacing cholesterol with bile acid‐derived sterols redirects protein expression from the liver to the spleen. Notably, CA‐20 LNP enhances antigen‐specific immune responses while exhibiting a favorable safety profile, highlighting sterols as a ...
Sanghyuk Jeon   +27 more
wiley   +1 more source

RAD4 and RAD23/HMR Contribute to Arabidopsis UV Tolerance [PDF]

open access: yesGenes, 2017
In plants, exposure to solar ultraviolet (UV) light is unavoidable, resulting in DNA damage. Damaged DNA causes mutations, replication arrest, and cell death, thus efficient repair of the damaged DNA is essential. A light-independent DNA repair pathway called nucleotide excision repair (NER) is conserved throughout evolution.
Lahari, Triparna   +2 more
openaire   +2 more sources

Hydrogen‐Bond Enabled Phosphite Based Intrinsic Flame‐Retardant Solid‐Solid Phase Change Materials Using Catalyst/Solvent‐Free Multi‐Component Reaction for Battery Thermal Management

open access: yesAdvanced Science, EarlyView.
The phosphite group endows intrinsic flame retardancy, while the P = O bond enhances intermolecular interactions to realize solid‐solid phase transition. Battery thermal management tests show the materials extend the safe working time of lithium‐ion batteries by 200%. Cone calorimeter tests indicate a 14s delay in ignition time, and reductions of 37.6%,
Changhui Liu   +9 more
wiley   +1 more source

Pesticide MRLs as Trade Barriers: Evidence From Vietnam's Coffee and Rice Exporters

open access: yesAgribusiness, EarlyView.
ABSTRACT As tariffs have declined globally through bilateral and regional trade agreements, food safety standards have emerged as significant determinants of agricultural trade flows. This study examines the impact of maximum residue limits (MRLs) for five pesticides—Azoxystrobin, Chlorpyrifos, Chlorantraniliprole, Clothianidin, and Cyhalothrin—on ...
Nhat Mai Nguyen   +2 more
wiley   +1 more source

Timing of Work‐Rest Implementation Influences Worker Productivity Under Heat Stress: Evidence for Initial Stay Time‐Based Scheduling

open access: yesAmerican Journal of Industrial Medicine, EarlyView.
ABSTRACT Introduction Work‐rest allocations recommended by the American Conference of Governmental Industrial Hygienists (ACGIH) limit heat strain and are typically implemented from the onset of work. Whether delaying implementation until after the initial stay time (IST; the duration of continuous work before core temperature reaches 38.0°C) improves ...
Glen P. Kenny   +6 more
wiley   +1 more source

Informing policy makers in developing countries: Practices and limitations of geriatric home medication review in Malaysia-A qualitative inquiry

open access: yesAsian Pacific Journal of Tropical Medicine
Objective: To explore existing practices and challenges in the delivery of geriatric home medication review (HMR). The study was part of a larger study aimed to offer solution to expand the range of geriatric HMR. Methods: This study employed qualitative
Ahlam Sundus   +2 more
doaj   +1 more source

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