Results 31 to 40 of about 42,788 (248)

Development and research of a gas stamping device for making hollow products from a pipe billet

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2020
It is advisable to produce hollow thin-walled parts widely used in machine designs from tubular blanks. In existing methods cold forming of the tubular billet takes place for the production of hollow products.
A. Yu. Botashev, R. A. Bayramukov, N. U. Bisilov, E. Kh. Dzhumanazarov, R. S. Malsugenov   +4 more
doaj   +1 more source

Perspectives on the Future of the Caucasus after the Second Chechnya Conflict. Papers from a Brainstorming Conference held at CEPS 27-28 January 2000. CEPS Working Document No. 148, July 2000 [PDF]

, 2000
The problems surrounding the Chechen conflict are indeed many and difficult to tackle. This paper aims at unveiling some of the mysteries covering the issue of so-called “Islamic fundamentalism” in Chechnya.
Chirikba, Viacheslav, Zamora, Armando, Emerson, Michael., Vinogradov, Sergei, Coppieters, Bruno, Celac, Sergiu, Adams, Terry, Waelde, Thomas, Shaffer, Brenda, Liono, Alexandru   +9 more
core  

Optimization of Ultrasound‐Assisted Extraction of Seabuckthorn (Hippophae salicifolia) Seed Oil With the Use of Response Surface Methodology

Future Postharvest and Food, EarlyView.
Ultrasound‐assisted extraction (UAE) of seabuckthorn seed oil enhanced yield (17.95%), antioxidant activity (IC50: 5.25 μg/mL), and carotenoid content (266.63 mg/100 g). The oil, rich in unsaturated fatty acids (83.15%), exhibited superior quality, thermal stability, and potential applications in food, cosmetics, and pharmaceuticals, making UAE a ...
Mrityunjoy Das, Baikuntha Jyoti Gogoi, Ajitabh Bora, D. V. Kamboj, N. L. Raju   +4 more
wiley   +1 more source

HISTORICAL BACKGROUND OF CREATION NEW ATHOS MONASTERY IN THE CAUCASUS

Гуманитарные и юридические исследования, 2021
The New Athos Monastery on the Black Sea coast of the Caucasus, which turns 145 in 2020, is an extraordinary phenomenon in the life of Orthodox Russia, which had a number of historical, geopolitical, spiritual and moral preconditions.
E. Chenikalova
doaj   +1 more source

Lectotypifications and taxonomic changes in the holoparasitic Orobanchaceae

Nordic Journal of Botany, EarlyView.
Based on further extensive studies of specimens in various herbaria, lectotypes are designated for many taxa of holoparasitic Orobanchaceae. In particular, 47 names in the genera Boschniakia (incl. Xylanche), Cistanche, Orobanche, Phelipanche and Phelypaea are lectotypified.
Holger Uhlich, Stefan Rätzel, Óscar Sánchez Pedraja, Renata Piwowarczyk, Valerio Lazzeri, Patrice Descombes   +5 more
wiley   +1 more source

Turkey´s Caucasus Policy

Revista UNISCI, 2010
La aparición de los nuevos estados independientes del Cáucaso al final de la guerra fría, presentaba un desafío a Turquía, a la par que le abría las puertas a un papel más extenso.
Mustafa Aydın
doaj  

Insurance: is it better together?

Вестник Северо-Кавказского федерального университета
Introduction. In order to minimize certain risks of consumer loans, credit institutions impute to the insurance obligation to credit-borrowers. The current tariff policy of commercial insurers is in constant dynamic development due to deterministic ...
E. A. Rusetskaya, D. A. Zakharova, A. A. Krechetova, A. I. Shchetinskaya, Ya. D. Gundar, K. S. Frolov   +5 more
doaj   +1 more source

Astronomy & Astrophysics (CAUCASUS)-VOLUME 2

, 2020
The second volume of the international scientific journal Astronomy & Astrophysics (Caucasus) contains the scientific works delivered as scientific reports by their authors at International Scientific Conference Modern Problems of Astrophysics – II ...
(CAUCASUS), Astronomy & Astrophysics
core  

First description of the female of the theridiid spider Robertus golovatchi (Araneae: Theridiidae) [PDF]

, 2012
The female of Robertus golovatchi Eskov, 1987 is described for the first time from Abkhazia and the male is also figured. The female is compared to another species known from the Caucasus R.
Marusik, Yuri M., Kovblyuk, Mykola M., Kovblyuk, Mykola M   +2 more
core   +1 more source

Biogeography and diversification patterns in the Irano‐Turanian biodiversity hotspots inferred from a molecular phylogeny of the subendemic Iris subgenus Scorpiris (Iridaceae)

Nordic Journal of Botany, EarlyView.
The Irano‐Turanian Floristic Region harbors a rich flora, but our understanding of the development of this diversity is limited by a lack of data on phylogenetic relationships and biogeographic patterns of endemic and more widespread plants. Hypotheses of in situ diversification versus allopatric diversification were tested using Iris subgen. Scorpiris,
Mona Salimbahrami, Hojjatollah Saeidi, Ali Bagheri, Carol A. Wilson, Gerald M. Schneeweiss   +4 more
wiley   +1 more source