Results 31 to 40 of about 33,328 (206)

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

, 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

Biosurfactant Production and Biological Removal of Bulk Oil using Native Strains Isolated from the Southern Shore Lines of Caspian Sea [PDF]

Biological Journal of Microorganism, 2018
Introduction: Nowadays, biodegradation of oil pollution using native bacteria isolates is considered in different research programs. The purpose of this study was to investigate biosurfactant production and degradation of oil spills on Caspian Sea ...
Jina Tanzadeh, Mohammad Faezi Ghasemi, Masoumeh Anvari, Khosro Issazadeh   +3 more
doaj   +1 more source

Induksi ketahanan tanaman padi terhadap serangan pathogen busuk pelepah (Rhizoctonia solani) menggunakan halotoleran bakteri Diazotrof asal pantai utara Pemalang, Jawa Tengah

Jurnal Agro, 2022
Padi merupakan komoditas pangan yang memiliki peranan terpenting dalam memenuhi kebutuhan pokok masyarakat Indonesia. Ekstensifikasi produksi padi dapat dilakukan dengan memanfaatkan lahan marjinal seperti lahan salin.
Fenty Chakimatul Isnaeni, Endang mugiastuti, Ni Wayan Anik Leana, Eka Oktaviani, Purwanto Purwanto   +4 more
doaj   +1 more source

Possible d0 ferromagnetism in MgO doped with nitrogen

, 2008
We study the possibility of d0 ferromagnetism in the compound MgO doped with nitrogen (N). The Haldane-Anderson impurity model is formulated within the tight-binding approximation for determining the host band-structure and the impurity-host ...
Bo Gu, M. Ichimura, Nejat Bulut, Sadamichi Maekawa, Timothy Ziman   +4 more
core   +1 more source

A Canadian-wide perspective on the essential conditions for taking a comprehensive school health approach

BMC Public Health, 2020
Background The primary purpose of this research was to explore Comprehensive School Health (CSH) stakeholders’ perceptions of the essential conditions for taking a CSH approach in other contexts across Canada.
Kacey C. Neely, Genevieve R. Montemurro, Kate E. Storey   +2 more
doaj   +1 more source

A Machine Learning-Based Study of the Effects of Air Pollution and Weather in Respiratory Disease Patients Visiting Emergency Departments

Emergency Medicine International, 2022
Background. To date, investigating respiratory disease patients visiting the emergency departments related with fined dust is limited. This study aimed to analyze the effects of two variable-weather and air pollution on respiratory disease patients who ...
Eu Sun Lee, Jung-Youn Kim, Young-Hoon Yoon, Seoung Bum Kim, Hyungu Kahng, Jinhyeok Park, Jaehoon Kim, Minjae Lee, Haeun Hwang, Sung Joon Park   +9 more
doaj   +1 more source

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

, 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, A. R. Edmonds, D. M. Brink, E. T. Whittaker, G. Ponzano, L. C. Biedenharn, Liang Yu   +6 more
core   +1 more source

The Intervention Effect of Externally Applying or Orally Administering Bifidobacterium animalis Subsp. lactis J12 on Atopic Dermatitis Induced by 2,4-Dinitrofluorobenzene

Microorganisms
Atopic dermatitis (AD) is a chronic, relapsing inflammatory skin disease with critical unmet therapeutic needs. This study compared the efficacy of three probiotics—Bifidobacterium animalis subsp. lactis J12 (B.
Yan Zhang, Yixuan Jiang, Weilian Hong, Shaoyang Ge, Nanqing Jing, Jianjun Yang, Yuanhong Xie, Hongxing Zhang, Junhua Jin   +8 more
doaj   +1 more source

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

BIO 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

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

Известия 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, A. V. Byakov, R. A. Neschadimov   +2 more
doaj   +1 more source