Results 21 to 30 of about 1,670,467 (306)

Giant tunneling magnetoresistance in spin-filter van der Waals heterostructures [PDF]

open access: yesScience, 2018
An intrinsic magnetic tunnel junction An electrical current running through two stacked magnetic layers is larger if their magnetizations point in the same direction than if they point in opposite directions.
Tiancheng Song   +14 more
semanticscholar   +1 more source

Intestinal acetic acid regulates the synthesis of sex pheromones in captive giant pandas

open access: yesFrontiers in Microbiology, 2023
As a typical solitary animal, adult giant pandas rely on chemical signals (sex pheromones) to transmit reproductive information during oestrous. Although researchers have confirmed that the gut microbiota is related to the emission and reception of sex ...
Ming-yue Zhang   +19 more
doaj   +1 more source

Giant anomalous Hall effect in a ferromagnetic Kagomé-lattice semimetal [PDF]

open access: yesNature Physics, 2017
Magnetic Weyl semimetals with broken time-reversal symmetry are expected to generate strong intrinsic anomalous Hall effects, due to their large Berry curvature.
Enke Liu   +21 more
semanticscholar   +1 more source

The mitochondrial genome of the giant panda tick Haemaphysalis flava (Acari, Ixodidae) from Southwest China

open access: yesMitochondrial DNA. Part B. Resources, 2020
The tick Haemaphysalis flava (Acari, Ixodidae) is an obligatory blood-feeding ectoparasite of the giant panda and is also a vector for transmission of pathogenic microorganisms.
Chengdong Wang   +10 more
doaj   +1 more source

Combined urine metabolomics and 16S rDNA sequencing analyses reveals physiological mechanism underlying decline in natural mating behavior of captive giant pandas

open access: yesFrontiers in Microbiology, 2022
The decline in natural mating behavior is the primary reason underlying in the poor population growth of captive giant pandas. However, the influencing factors and underlying mechanisms remain unclear to data. It is speculated that the decline in natural
Ming-yue Zhang   +24 more
doaj   +1 more source

Multinucleated Giant Cells: Current Insights in Phenotype, Biological Activities, and Mechanism of Formation

open access: yesFrontiers in Cell and Developmental Biology, 2022
Monocytes and macrophages are innate immune cells with diverse functions ranging from phagocytosis of microorganisms to forming a bridge with the adaptive immune system.
K. Ahmadzadeh   +4 more
semanticscholar   +1 more source

Characterization of the complete mitogenome sequence of the giant panda tick Haemaphysalis hystricis

open access: yesMitochondrial DNA. Part B. Resources, 2020
The blood-sucking tick Haemaphysalis hystricis is a common ectoparasite of the giant panda and represents a significant threat to both wild and captive populations. Herein, the complete mitogenome of H.
Yunjian Liu   +12 more
doaj   +1 more source

Giant bandgap renormalization and excitonic effects in a monolayer transition metal dichalcogenide semiconductor. [PDF]

open access: yesNature Materials, 2014
Two-dimensional (2D) transition metal dichalcogenides (TMDs) are emerging as a new platform for exploring 2D semiconductor physics. Reduced screening in two dimensions results in markedly enhanced electron-electron interactions, which have been predicted
M. M. Ugeda   +12 more
semanticscholar   +1 more source

Factors influencing bamboo intake of captive giant pandas (Ailuropoda melanoleuca)

open access: yesScientific Reports, 2023
Bamboo is the main food source of the giant panda. To increase bamboo intake in captive giant pandas, we studied factors affecting the bamboo intake. Fourteen healthy captive giant pandas in Dujiangyan Base of China Conservation and Research Center for ...
Ming Wei   +12 more
doaj   +1 more source

The complete mitochondrial genome sequence of Cletus rubidiventris (Heteroptera: Coreidae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
Cletus rubidiventris is a crop pest, especially for rice. This study first reported the complete mitochondrial genome of this species. The total length of mitochondrial genome is 15,590 bp and including 13 PCGs, 22 tRNA genes, and 2 rRNA genes, with 31.8%
Shijun Yang   +6 more
doaj   +1 more source

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