Results 61 to 70 of about 319,594 (315)

Lietuvos skaitmeninė žurnalinė periodika

open access: yesKnygotyra
The article analyzes the transition of magazines published in Lithuania in 2021 to the digital space. The aim is to reveal the aspects of magazine digitization in Lithuania and investigate the percentage of magazines which already have digital versions,
Gabija Velykytė
doaj   +3 more sources

Periodic Graphs [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2011
Let $X$ be a graph on $n$ vertices with adjacency matrix $A$ and let $H(t)$ denote the matrix-valued function $\exp(iAt)$. If $u$ and $v$ are distinct vertices in $X$, we say perfect state transfer from $u$ to $v$ occurs if there is a time $\tau$ such that $|H(\tau)_{u,v}|=1$. If $u\in V(X)$ and there is a time $\sigma$ such that $|H(\sigma)_{u,u}|=1$,
openaire   +3 more sources

Malaysian Library and Information Science Periodicals: A Historical Overview [PDF]

open access: yes, 2001
This article attempts to identify and compile a list of the earliest Malaysian LIS periodicals. The study found that the first professional LIS periodical published in Malaysia is Malayan Library Journal issued in October 1960 by the Library Association ...
Tiew, Wai Sin, Tiew, W.S.
core  

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada   +6 more
wiley   +1 more source

6-year periodicity and variable synchronicity in a mass-flowering plant. [PDF]

open access: yesPLoS ONE, 2011
Periodical organisms, such as bamboos and periodical cicadas, are very famous for their synchronous reproduction. In bamboos and other periodical plants, the synchronicity of mass-flowering and withering has been often reported indicating these species ...
Satoshi Kakishima   +3 more
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

The 100 Top-Cited Systematic Reviews/Meta-Analyses on Diabetic Research

open access: yesJournal of Diabetes Research, 2020
Objective. The objective of this study was to analyze the 100 top-cited systematic reviews/meta-analyses on diabetic research. Methods. The Science Citation Index Expanded database was searched to identify top-cited studies on diabetic research up to ...
Yi Yang   +4 more
doaj   +1 more source

Therapeutic Apheresis in Nigeria: A Multi‐Center Summary of Abstracts From the Inaugural Nigerian Society for Apheresis Scientific Meeting

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye   +33 more
wiley   +1 more source

The periodical cicada four-year acceleration hypothesis revisited and the polyphyletic nature of Brood V, including an updated crowd-source enhanced map (Hemiptera: Cicadidae: Magicicada) [PDF]

open access: yesPeerJ, 2018
The periodical cicadas of North America (Magicicada spp.) are well-known for their long life cycles of 13 and 17 years and their mass synchronized emergences.
John R. Cooley   +18 more
doaj   +2 more sources

Mobility and Development Periodical, Fall 2024

open access: yes
The fourth edition of the Mobility and Development periodical presents nine stories of how countries have evolved transport sector innovations, policy reform, and technical solutions to improve the quality of life.
World Bank
core   +1 more source

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