Geology of the Pleistocene volcano of Monte Amiata (Southern Tuscany, Italy) by Claudia Principe, Luigina Vezzoli, Sonia La Felice

Subjects: “…silicic sheet like lava flows…”
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Improvement of the Method of Calculation of Steady-State Modes of Urban Electric Networks Taking into Account Consumer Energy Sources by M. I. Fursanov, A. A. Zalotoy

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SERMAYE AKIŞI VE EKONOMİK BÜYÜME İLİŞKİSİ: ASİMETRİK ETKİLER by Seher Gülşah Topuz, Taner Sekmen

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OPTIMACIÓN DE LAS REDES DE TRASMISIÓN ELÉCTRICA EN NORTEAMÉRICA. Teoría y aplicaciones by Eric Zenón, Juan Rosellón

Subjects: “…problema de flujos circulares (loop flows)…”
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ПЕРСПЕКТИВЫ ИНФОРМАЦИОННОГО РАЗВИТИЯ МАРКЕТИНГОВОЙ ДЕЯТЕЛЬНОСТИ НА ОТРАСЛЕВОМ УРОВНЕ by S. Ashmarina, O. Pudovkina

Subjects: “…center for managing industry marketing information flows…”
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Chinese herbal medicine hot compress based on midnight-noon ebb-flow theory in relief of postoperative gastrointestinal dysfunction in a patient undergoing abdominal gynecological... by SHEN Yueyue (申月月), ZHU Lei (朱磊), TANG Ling (唐玲), XU Jingjin (徐京巾), LU Ying (卢英)

Subjects: “…midnight-noon ebb-flow theory…”
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Operating Thermal Power Plants Efficiency Improvement under Current Conditions by V. V. Yanchuk, V. N. Romaniuk

Subjects: “…low-potential heat flows…”
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Problems and contradictions of international migration statistics by B. B. Loginov

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Chinese herbal medicine Huangtu decoction in the treatment of acute upper gastrointestinal hemorrhage in a patient with chronic renal failure and related nursing measures (黄土汤治疗1例慢... by WANG Jiali (王佳丽), MA Xintong (马新童), WANG Yanyun (王艳云), BAI Donghai (白东海), WANG Yifei (王逸飞), KONG Lingxin (孔令新)

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Nursing care of a patient with constipation after surgery of thoracic vertebra compression fracture treated by midnight-noon ebb-flow acupiont application combined with Chinese her... by FAN Weiwei (范薇薇), WANG Qiujie (王秋洁)

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Queuing system GI/M/1/N with randomly dropping packets mechanism by WANG Hao1, LI Xiao-ming1

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CFD for turbulence: from fundamentals to geophysics and astrophysics by Cambon, Claude, Alvarez Laguna, Alejandro, Zhou, Ye

Subjects: “…Rotating and unstable stratified flows…”
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SOCIO-ECONOMIC CONSEQUENCES OF IMMIGRATION IN ITALY by E. J. Tsareva

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Principles of organization and structure of the management system of a holding type company by A. Borovikov, O. Smolyakov

Subjects: “…financial and material flows…”
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Assessment of the possibility of extra-budgetary funds including in the income distribution from unified treasury account funds management by M. L. Dorofeev

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Nursing of a patient with COPD complicated with type II respiratory failure treated by sequential non-invasive positive pressure ventilation via nasal high-flow oxygen therapy (经鼻高... by QIAO Xinli (乔新立), MA Hailian (马海莲), LI Na (李娜), CHEN Hong (陈宏), TANG Ling (唐玲), ZHANG Ning (张宁), WANG Jingjing (王晶晶), ZHANG Tingting (张婷婷), ZHOU Jie (周洁)

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COMPARATIVE RESEARCHES OF FRACTURES OF HIGH-STRENGTH CAST IRON IN THE AS-CAST AND DEFORMED STATE by A. I. Pokrovsky, I. N. Khrol

Subjects: “…the results of comparative studies of fracture surfaces of high-strength cast iron in the as-cast state and after hot direct extrusion through an aperture of a conical die are presented. the shape change of graphite inclusions and components of the metal matrix is examined with increasing the reduction ratio from 0 (as-cast state) to 80%. for the fist time, using the electrochemical etching of the metal matrix of the cast iron, it is demonstrated experimentally that at plastic deformation the ductile flow of graphite inclusions occurs without fracturing of the latter. the surface morphology of a deformed graphite inclusion is revealed. it is shown that inside the inclusion the strain is distributed non-uniformly: the peripheral zones are deformed to a larger extent while the central part may retain its original radial structure. the fact that the most part of graphite inclusions on the fracture surface of the deformed cast iron appeared undamaged (very small amount of fractured inclusions was observed) testifies against the common opinion that graphite acts as a crack nucleation site. a hypothesis is put forward that the crack nucleates in the metal matrix, presumably at the pearlite/ferrite interface, and propagates from one graphite inclusion to another rounding but not damaging the latter.…”
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