Results 51 to 60 of about 10,044 (188)

Short‐Term Exposure to Fine Particulate Matter (PM2.5), Cause Specific‐Mortality, and High‐Risk Populations: A Nationwide Time‐Stratified Case‐Crossover Study

open access: yesGeoHealth, Volume 9, Issue 10, October 2025.
Abstract Numerous studies have reported that short‐term exposure to fine particulate matter (PM2.5) is associated with mortality risk; however, results on high‐risk populations and regions have been mixed. This study performed a nationwide time‐stratified case‐crossover study to assess the association between short‐term PM2.5 and mortality in South ...
Seoyeong Ahn   +10 more
wiley   +1 more source

Mapping the Generations of Research Impact Science: A Scoping Review of Metrics, Frameworks, and Predictive Approaches [PDF]

open access: yesJournal of Library and Information Studies
This scoping review systematically examines the evolution of research impact assessment frameworks, categorising their development into 4 generations.
Mudassar Arsalan   +2 more
doaj   +1 more source

Evaluation of Fly Ash Concrete Durability Containing Class II Durability Aggregates, July 1986 [PDF]

open access: yes, 1986
Fly ash was used in this evaluation study to replace 15% of the cement in Class C-3 concrete paving mixes. One Class "c" ash from Iowa approved sources was examined in each mix.

core  

Effect of a ceruminolytic ear cleaner on clinical, microbiological and ear canal microbiome evolution in canine erythemato‐ceruminous otitis externa associated with proliferation of Malassezia yeasts

open access: yesVeterinary Dermatology, Volume 36, Issue 5, Page 668-678, October 2025.
Background – Erythemato‐ceruminous otitis externa (ECOE) is commonly associated with Malassezia spp. and microbial imbalance. Hypothesis/Objective – To assess the clinical performance of an ear cleaner in dogs suffering from ECOE associated with Malassezia spp. overgrowth and to measure its impact on the microbiota. Conclusions and Clinical Relevance –
Amaury Briand   +11 more
wiley   +1 more source

The Impact of the COVID-19 Pandemic on Research into Chinese University Students’ Mental Health: A Bibliometric Analysis [PDF]

open access: yesJournal of Library and Information Studies
Background: The COVID-19 pandemic increased anxiety and depression rates, prompting heightened research activity in mental health, particularly among vulnerable populations like university students.
Zhexian Zhu, Michela Montesi
doaj   +1 more source

Locally equivalent Floer complexes and unoriented link cobordisms

open access: yes, 2020
We show that the local equivalence class of the collapsed link Floer complex $cCFL^\infty(L)$, together with many $\Upsilon$-type invariants extracted from this group, is a concordance invariant of links.
Cavallo, Alberto
core  

Wearable Battery‐Powered Transmitter and Receiver for Path Loss Measurement of Capacitive HBC Channel

open access: yesInternational Journal of Circuit Theory and Applications, Volume 53, Issue 8, Page 4823-4836, August 2025.
This paper presents the design of a wearable battery‐powered capacitive coupling‐human body communication (CC‐HBC) transmitter–receiver allowing a realistic power path loss estimation. The influence on the power path loss of the inter‐electrode distance, body constitution, posture, electrode‐skin contact pressure, and transmission frequency (21 and 42 ...
N. Dehaese   +3 more
wiley   +1 more source

Study of the Impact of War Migration of the Population on the Ukrainian and European Labour Market

open access: yesFolia Oeconomica Stetinensia
The Russian-Ukrainian war has become a significant factor that has prompted millions of Ukrainian citizens to migrate in search of safety. The demographic situation in Ukraine is deteriorating in both quantitative and qualitative dimensions.
Rybchak Vitalii   +3 more
doaj   +1 more source

The Essence of Biblical Bibliotherapy: Self-help or Creativity? [PDF]

open access: yesJournal of Library and Information Studies
Biblical bibliotherapy is distinct in its role within general bibliotherapy, allowing helpers to maintain opportunities for self-help and creative readability and accessibility through the selection of topics and the compilation of annotated ...
Jeong-Yeou Chiu
doaj   +1 more source

Study of modernization of Žilina railway junction [PDF]

open access: yes, 2013
Cílem diplomové práce je studie modernizace železničního uzlu Žilina. Ve stanici dochází k úpravě osobního nádraží, redukci odstavného kolejiště a zrušení třídicího nádraží.
Mastilová, Hana
core  

Home - About - Disclaimer - Privacy