Results 41 to 50 of about 34,155 (194)

Features of the geological structure of an oil and gas condensate field in Tomsk region

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2021
The X oil and gas condensate field is located in Parabel district of Tomsk region; the field is large in terms of recoverable reserves. Oil and gas content is confined to Jurassic sediments of Tyumen suite and Vasyugan suite.
S. F. Mulyavin   +2 more
doaj   +1 more source

Semiclassical Analysis of the Wigner $12j$ Symbol with One Small Angular Momentum

open access: yes, 2011
We derive an asymptotic formula for the Wigner $12j$ symbol, in the limit of one small and 11 large angular momenta. There are two kinds of asymptotic formulas for the $12j$ symbol with one small angular momentum.
A. P. Yutsis   +6 more
core   +1 more source

Closed formula for the matrix elements of the volume operator in canonical quantum gravity [PDF]

open access: yes, 1996
We derive a closed formula for the matrix elements of the volume operator for canonical Lorentzian quantum gravity in four spacetime dimensions in the continuum in a spin-network basis.
Ashtekar A., T. Thiemann
core   +2 more sources

Exploring the Therapeutic Potential of Paenibacillus-Derived Exopolysaccharides in Colorectal Cancer: A Cellular and Inflammatory Perspective [PDF]

open access: yesBIO Web of Conferences
This study seeks to explore the possibility of discovering a novel therapeutic agent for colorectal cancer. The exopolysaccharide (EPS-J12) from Paenibacillus spp. PYQ-J12 was used as the experimental subject.
Luo Xingchen
doaj   +1 more source

Adaptive Ultrasonic Full Matrix Capture Process for the Global Imaging of Complex Components with Curved Surfaces

open access: yesSensors, 2023
This work proposes a new global FD-RTM method to solve the problem of ultrasonic inspection of parts with complex geometric shapes. With this method, the frequency domain reverse time migration (FD-RTM) algorithm is used to adapt to the complex ...
Wensong Miao   +3 more
doaj   +1 more source

Macroscopic limit of a bipartite Curie-Weiss model: a dynamical approach

open access: yes, 2014
We analyze the Glauber dynamics for a bi-populated Curie-Weiss model. We obtain the limiting behavior of the empirical averages in the limit of infinitely many particles.
Collet, Francesca
core   +1 more source

SKRINING KAPANG Aspergillus spp. PENGHASIL AFLATOKSIN PADA JAGUNG PIPILAN DI DAERAH BEKASI, JAWA BARAT

open access: yesAl-Kauniyah Jurnal Biologi, 2018
Abstrak Aflatoksin merupakan senyawa metabolit sekunder dari kapang Aspergillus flavus dan Aspergillus parasiticus yang dapat mengontaminasi bahan pangan atau pakan sehingga berbahaya bagi kesehatan hewan dan manusia.
Dalia Sukmawati   +6 more
doaj   +1 more source

Application of Modified Differential Evolution for the supply chain management of rice in the lower North-Eastern Region of Thailand [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2017
This research presents the application of Modified Differential Evolution (MODDE) for the the supply chain management of rice in the Lower North-Eastern region of Thailand in order to compare the efficiency of the problem solution with the Differential
Sedthapoom Thoucharee   +2 more
doaj   +1 more source

Effect of Fermentation Strategy on the Quality and Aroma Characteristics of Yellow Peach Wines

open access: yesFermentation, 2022
To obtain high-quality yellow peach wines of varying characteristics, different fermentation strategies, including various pre-fermentative treatments, were applied.
Hongmin Liang   +6 more
doaj   +1 more source

Simple operation sequences to couple and interchange quantum information between spin qubits of different kinds [PDF]

open access: yes, 2015
Efficient operation sequences to couple and interchange quantum information between quantum dot spin qubits of different kinds are derived using exchange interactions. In the qubit encoding of a single-spin qubit, a singlet-triplet qubit, and an exchange-
DiVincenzo, David P., Mehl, Sebastian
core   +2 more sources

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