Results 21 to 30 of about 73,126 (261)

The Population of the Ros’ River Basin during the Pre-Mongol and Golden Horde Periods

open access: yesЗолотоордынское обозрение, 2021
Research objectives: To determine both the ethnic structure of the population of the Ros’ river basin before the arrival of the Mongol armies in the first half of the thirteenth century and the changes to the local population after the inclusion of this ...
Bubenok O.B., Golovko A.B.
doaj   +1 more source

A Golden Ratio Primal–Dual Algorithm for Structured Convex Optimization [PDF]

open access: yesJournal of Scientific Computing, 2021
We design, analyze and test a golden ratio primal-dual algorithm (GRPDA) for solving structured convex optimization problem, where the objective function is the sum of two closed proper convex functions, one of which involves a composition with a linear transform.
Xiaokai Chang, Junfeng Yang
openaire   +2 more sources

Characterization of the gut microbiota in the golden takin (Budorcas taxicolor bedfordi)

open access: yesAMB Express, 2017
The gut microbiota of mammals is a complex ecosystem, which is essential for maintaining gut homeostasis and the host’s health. The high throughput sequencing allowed us to gain a deeper insight into the bacterial structure and diversity.
Jun Chen   +7 more
doaj   +1 more source

Combined analysis of metagenome and transcriptome revealed the adaptive mechanism of different golden Camellia species in karst regions

open access: yesFrontiers in Plant Science, 2023
Camellia sect. Chrysantha is an important rare and protected plant species. Some golden Camellia species grow in karst soil while others grow in acidic soil.
Jianxiu Liu   +10 more
doaj   +1 more source

Genetic consequences of social structure in the golden-crowned sifaka [PDF]

open access: yesHeredity, 2020
AbstractMany species are structured in social groups (SGs) where individuals exhibit complex mating strategies. Yet, most population genetic studies ignore SGs either treating them as small random-mating units or focusing on a higher hierarchical level (the population).
Parreira, Bárbara   +4 more
openaire   +3 more sources

MULTI-OBJECTIVE OPTIMIZATION OF HYDRODYNAMIC BEARING BASED ON ADAPTIVE GOLDEN JACKAL ALGORITHM (MT)

open access: yesJixie qiangdu, 2023
In order to improve the load-carrying capacity of the hydrodynamic bearing, and reduce the calorific value and friction coefficient at the same time, a multi-objective optimization model of the hydrodynamic bearing was established.
XU Kai, ZHANG HuiFang
doaj  

Preparation and Characterization of Trachinotus ovatus Myofibrillar Protein Emulsion Gel

open access: yesShipin gongye ke-ji, 2023
An emulsion gel was prepared with Trachinotus ovatus myofibrillar protein as emulsifier and corn oil as oil phase in this study. The structure of Trachinotus ovatus myofibrillar protein was characterized using SDS-PAGE,Fourier transform infrared ...
Zhisheng PEI   +3 more
doaj   +1 more source

On the Geometry of Semi-Invariant Submanifolds in (α, p)-Golden Riemannian Manifolds

open access: yesMathematics
The main aim of this paper is to study some properties of submanifolds in a Riemannian manifold equipped with a new structure of golden type, called the (α, p)-golden structure, which generalizes the almost golden structure (for α=1) and the almost ...
Cristina Elena Hreţcanu   +1 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Golden Section Proportionality in the Music of dZihan and Kamien

open access: yesDancecult: Journal of Electronic Dance Music Culture, 2021
Academic studies of the golden section are evidenced across a range of disciplines. In music the discourse has been dominated by analytical studies from the realm of classical music but much less with relation to popular music.
Dave Collins, Michael Dunn
doaj  

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