Results 1 to 10 of about 1,136,320 (311)

Direct summands of Goldie extending elements in modular lattices [PDF]

open access: yesMathematica Bohemica, 2022
In this paper some results on direct summands of Goldie extending elements are studied in a modular lattice. An element $a$ of a lattice $L$ with $0$ is said to be a Goldie extending element if and only if for every $b \leq a$ there exists a direct ...
Rupal Shroff
doaj   +4 more sources

The complete mitochondrial genomes of two Chinese endemic cave fishes, Sinocyclocheilus longibarbarus and Sinocyclocheilus punctatus (Cypriniformes: Cyprinidae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
Sinocyclocheilus longibarbarus and Sinocyclocheilus punctatus were collected from a karst cave Libo County, southwest of China. The two Sinocyclocheilus species can be distinguished obviously by external morphological characteristics.
Fuguang Luo   +5 more
doaj   +1 more source

w-extending and pw-extending Modules

open access: yesTikrit Journal of Pure Science, 2023
In this work, we introduce and study two concepts of modules. The first one is a generalization of extending modules which is called a w extending module. And the second concept is called pw-extending module which is a stronger property than w-extending.
Habit K. Mohammad ali, Mohammad E. Dahsh
doaj   +1 more source

Pseudo-Extending Modules And Related Concepts [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2012
: In this work, we introduce the concept of pseudo-extending modules as a generalization of extending modules. Many characterization, and properties of pseudo-extending module are obtained.
Hairan Ibrahim Saeed   +1 more
doaj   +1 more source

Differential proteomics of placentas reveals metabolic disturbance and oxidative damage participate yak spontaneous miscarriage during late pregnancy

open access: yesBMC Veterinary Research, 2022
Background High spontaneous miscarriage rate in yak, especially during late pregnancy, have caused a great economic loss to herdsmen living in the Qinghai-Tibet plateau. However, the mechanism underlying spontaneous miscarriage is still poorly understood.
Jie Pei   +13 more
doaj   +1 more source

Euendolithic Cyanobacteria and Proteobacteria Together Contribute to Trigger Bioerosion in Aquatic Environments

open access: yesFrontiers in Microbiology, 2022
Shellfish, mussels, snails, and other aquatic animals, which assimilate limestone (calcium carbonate, CaCO3) to build shells and skeletons, are effective carbon sinks that help mitigate the greenhouse effect.
Guimei Wu   +6 more
doaj   +1 more source

Complete genome sequences and comparative secretomic analysis for the industrially cultivated edible mushroom Lyophyllum decastes reveals insights on evolution and lignocellulose degradation potential

open access: yesFrontiers in Microbiology, 2023
Lyophyllum decastes, also known as Luronggu in China, is a culinary edible and medicinal mushroom that was widely cultivated in China in recent years. In the present study, the complete high-quality genome of two mating compatible L.
Lili Xu   +10 more
doaj   +1 more source

Complete mitochondrial genome of a cavefish Sinocyclocheilus ronganensis (Cypriniformes: Cyprinidae)

open access: yesMitochondrial DNA. Part B. Resources, 2017
In this study, we report the complete mitochondrial genome of Sinocyclocheilus ronganensis. The whole mitochondrial genome is 16,587 bp with an accession number KX778473, and consists of 13 protein-coding genes, 2 ribosomal RNAs, 22 transfer RNAs genes ...
Fuguang Luo   +5 more
doaj   +1 more source

Characterization of complete mitochondrial genome of Oreonectes furcocaudalis (Cypriniformes, Balitoridae, Nemacheilidae)

open access: yesMitochondrial DNA. Part B. Resources, 2017
Oreonectes furcocaudalis is a rare cave-dwelling loach that lives in the karst cave of Rongshui and Rong’an county, Southwestern China. In this study, the complete mitochondrial genome of O.
Fuguang Luo   +5 more
doaj   +1 more source

Complete mitochondrial genome of Sinocyclocheilus yishanensis (Cypriniformes: Cyprinidae) and phylogenetic position

open access: yesMitochondrial DNA. Part B. Resources, 2019
Sinocyclocheilus yishanensis belongs to the genus Sinocyclucheilus (Cypriniformes, Cyprinidae), endemic to Guangxi province, Southwestern China. The circular mitogenome was 16,573 bp in length and consisted of 13 protein-coding genes, two ribosomal RNA ...
Fuguang Luo   +5 more
doaj   +1 more source

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