Results 41 to 50 of about 1,196,822 (348)

Concept Extraction and Clustering for Topic Digital Library Construction [PDF]

open access: yes, 2008
This paper is to introduce a new approach to build topic digital library using concept extraction and document clustering. Firstly, documents in a special domain are automatically produced by document classification approach.
Chengzhi, Zhang, Dan, Wu
core   +1 more source

Omoglymmius (s. str.) wukong sp. n., a new species from Xizang, China (Coleoptera, Rhysodidae, Omoglymmiini)

open access: yesZooKeys, 2017
Omoglymmius (s. str.) wukong sp. n. (Coleoptera: Rhysodidae: Omoglymmiini) is described from Xizang, China. Relevant morphological characters of the new species are illustrated with colour plates, and known distribution of the subgenus Omoglymmius in the
Cheng-Bin Wang, Jan Růžička, Bin Liu
doaj   +3 more sources

Molecular Characterization of Two Myxosporean Species, Henneguya namae Haldar et al. 1983 and Myxobolus sophorae Jayasri, 1982 (Myxosporea: Myxobolidae)

open access: yesActa Protozoologica, 2020
In Indian freshwater fish myxosporean infections are among the most cosmopolitan parasites, they are relatively well studied morphologically but their phylogenetic relationships were unclear and the ...
Anupma Garg   +5 more
doaj   +1 more source

Construction of a taxonomy for requirements engineering commercial-off-the-shelf components [PDF]

open access: yes, 2005
This article presents a procedure for constructing a taxonomy of COTS products in the field of Requirements Engineering (RE). The taxonomy and the obtained information reach transcendental benefits to the selection of systems and tools that aid to RE ...
Ayala Martínez, Claudia Patricia   +2 more
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

New records of Thrips (Insecta: Thysanoptera) from India [PDF]

open access: yesJournal of Insect Biodiversity and Systematics, 2022
View on Scopus During 2018–2020, several field surveys have been conducted to collect thrips in different parts of India. Five thrips species: Dolichothrips reuteri (Karny), Hydatothrips haschemi Girault, Litotetothrips pasaniae Kurosawa, Mesothrips ...
Devkant Singha   +3 more
doaj  

Updates on the distribution of the Cantor’s Leaf-nosed Bat, Hipposideros galeritus Cantor, 1846 (Chiroptera, Hipposideridae): new records from peninsular India [PDF]

open access: yesCheck List, 2017
Hipposideros galeritus Cantor, 1846 has been hitherto reported from 18 localities in peninsular India. In this paper we report 3 new locality records of the species from Karnataka and 1 new record from Andhra Pradesh, based on photographic& ...
Harpreet Kaur   +4 more
doaj   +3 more sources

Gut microbiota diversity is prognostic in metastatic hormone receptor‐positive breast cancer patients receiving chemotherapy and immunotherapy

open access: yesMolecular Oncology, EarlyView.
In this exploratory study, we investigated the relationship between the gut microbiota and outcome in patients with metastatic hormone receptor‐positive breast cancer, treated in a randomized clinical trial with chemotherapy alone or chemotherapy in combination with immune checkpoint blockade.
Andreas Ullern   +7 more
wiley   +1 more source

Gynochthodes cochinchinensis (DC.) Razafim. & B. Bremer (Morindeae: Rubioideae: Rubiaceae): an addition to the woody climbers of India

open access: yesJournal of Threatened Taxa, 2020
Gynochthodes cochinchinensis (Rubiaceae), a woody climber, is reported here as a new addition to Indian flora from Similipal Biosphere Reserve, Odisha.  The species resembles its closely allied taxon Gynochthodes umbellata, but can be distinguished from ...
Pradeep Kumar Kamila   +5 more
doaj   +1 more source

Protein O‐glycosylation in the Bacteroidota phylum

open access: yesFEBS Open Bio, EarlyView.
Species of the Bacteroidota phylum exhibit a unique O‐glycosylation system. It modifies noncytoplasmic proteins on a specific amino acid motif with a shared glycan core but a species‐specific outer glycan. A locus of multiple glycosyltransferases responsible for the synthesis of the outer glycan has been identified.
Lonneke Hoffmanns   +2 more
wiley   +1 more source

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