SULFATE MINERALIZATION IN A TUNNEL OF THE PYATIGORSKY PROVAL CAVE, NORTH CAUCASUS by O.Ya. Chervyatsova, A.V. Kasatkin, N.V. Chukanov, F. Nestola

“…The presence sulfate sulfur can be related to both the oxidation of sulfide grains, which were found in some samples, and the oxidation of gaseous H2S air oxygen. …”
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Challenges in teaching students to plot equations: Another impact of graphing procedures by Ulumul Umah, Ana Rahmawati

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RETRACTED: Investigation of the influence of the environment on the electrical properties of textile clothing materials by Cherunov Pavel, Cherunova Irina, Nazarenko Elena, Tashpulatov Salikh, Merkulova Alla, Raximova Gulora

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RETRACTED: Management of innovative growth and sustainable development of petrochemical enterprises in digitization by Dyrdonova Alena

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Dynamic Simulation of Gear Tooth under Two Crack Affecting Lines by Cui Lingli, Zhai Hao, Zhang Feibin

“…For the purpose of investigating the effect of crack affecting lines on the gear tooth vibration response,the energy method is used for meshing stiffness calculation,and the effect of two crack affecting lines on meshing stiffness are compared with each other.The accuracy of solving meshing stiffness under crack curve affecting line is proved by the finite element method.Then a dynamics model of gear tooth is built to compare the different responses of gear system under the two crack affecting lines.The result shows that an intersection will appear in the fault detection indicators under two crack affecting lines when the crack size grows up to the special value and the intersection which is different from previous paper is proved to be right.…”
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Analysis of Tooth Surface Envelope Forming and Top-cut of Face Gear by Feng Zhanrong, Yao Kunpeng, Wang Lixia, Cui Junhua

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The sustainability of China's silk trade: analysis of growth effect and the influencing factors by Feifei Lu, Minchen An, Qiao Liang

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Effects of Different Nutrition Conditions on the Growth and Cadmium Accumulation of Landoltia punctata by GONG Zhihang, WANG Xianglian, XIE Huicui, ZHANG Tongtong, TANG Yuling, ZHAGN Yanyun, LIU Zilong, HU Liang, WEN jie, CHEN Ziming

“…In order to understand the effects of different nutrition conditions on the growth and cadmium accumulation of Landoltia punctata by treating the Landoltia punctata with Hoagland solution and Steinberg solution in different concentrations,the experiment were conducted with Hoagland (H) and Steinberg (S) nutrient solution concentrations at 0 (CK),0.1 (1/10 H,1/10 S),0.2 (1/5 H,1/5 S),and 1 (1 H,1 S),respectively,and Cd content at 0 mg/L,0.5 mg/L,5 mg/L and 10 mg/L,respectively.The growth index and Cd accumulation of Landoltia punctata were measured under different nutrition conditions.The results show that Landoltia punctata grows better in Hoagland solution,especially at 1/10 H concentration.After Cd treatment,the Cd accumulation in Steinberg condition is higher than that in Hoagland condition.In a word,the high nitrogen and phosphorus content could inhibit not only the growth of Landoltia punctata,but also the Cd accumulation in Landoltia punctata.The effect of nitrogen on Cd accumulation in Landoltia punctata varies with its different states.This study can provide guidance for the restoration of eutrophic water polluted by heavy metals of aquatic plants.…”
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Local media reporting and influence on political communication in the North of Kosovo and Metohija by Jakšić Teodora Lj, Marjanović Milica M.

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The Efficacy of Monetary and Fiscal Policies on Economic Growth: Evidence from Thailand by Pathairat Pastpipatkul, Htwe Ko

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A Milling Method for Elliptic-arc-tooth-trace Cylindrical Gear by Zhao Kunpeng, Song Aiping, Dou Chaoran, Zi Hao Chu, Yuegang

Subjects: “…Elliptic-arc-tooth-trace…”
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Analysis of Smallholders’ Progress in Implementing Sustainable Management in North Sumatra, Indonesia by Diana Chalil, Riantri Barus

“…The results showed that the level of implementation for both schemed and independent smallholders were still low in both 2012 and 2018. …”
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Pyrrocidines A and B demonstrate synergistic inhibition of Fusarium verticillioides growth by Lily W. Lofton, Lily W. Lofton, Quentin D. Read, Hailey L. Hamilton, Anthony E. Glenn, Jaci A. Hawkins, Trevor R. Mitchell, Scott E. Gold

“…This protective endophyte produces secondary metabolites of interest, pyrrocidines A and B, which inhibit the growth of F. verticillioides and specifically block fumonisin biosynthesis. …”
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THE DROUGHT OF 2022 IN THE WESTERN PLAIN LOCATED NORTH OF THE MUREȘ RIVER – ROMANIA by Şerban Eugenia, Crainic Ghiță Cristian, Tătar Corina, Linc Ribana, Curilă Mircea, Sabău Nicu Cornel

“…The number of drought days was double or almost double the average of the period 1961-2000, on most of the territory north of Mureș. The drought was unusually long in the north of the plain. …”
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The Role of Vascular Endothelial Growth Factor in Metastatic Prostate Cancer to the Skeleton by Emma Roberts, Davina A. F. Cossigny, Gerald M. Y. Quan

“…Proangiogenic factors such as vascular endothelial growth factor (VEGF) have been shown to not only aid in the metastatic capabilities of prostate cancer but also encourage the colonization and growth of prostate tumour cells in the skeleton. …”
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Assessment of potential for economic growth and development of regions of Siberian Federal District by A. E. Demyanenko

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Liposomal encapsulation of cholecalciferol mitigates in vivo toxicity and delays tumor growth by Miriam Ezcurra-Hualde, Miriam Ezcurra-Hualde, Sara Zalba, Sara Zalba, Ángela Bella, Ángela Bella, Leire Arrizabalaga, Leire Arrizabalaga, Aline Risson, Aline Risson, Román García-Fuentes, Román García-Fuentes, Celia Gomar, Celia Gomar, Nuria Ardaiz, Nuria Ardaiz, Virginia Belsue, Virginia Belsue, David Ruiz-Guillamon, David Ruiz-Guillamon, Alejandro Serrano-Alcaide, Alejandro Serrano-Alcaide, Ainara Salgado, Ainara Salgado, Fernando Aranda, Fernando Aranda, Maria J. Garrido, Maria J. Garrido, Pedro Berraondo, Pedro Berraondo, Pedro Berraondo

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Pest Management Perceptions and Practices for Equine Farms in North and Central Florida by Erika T. Machtinger, Norman C. Leppla, Cindy Saunders

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Solving Method for the Tooth Mesh Stiffness based on Transmission3D by Weixia Li, Tao Zhang

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Triploid striped catfish Pangasianodon hypophthalmus: growth performance and gonadal development by Yusran Ibrahim, Dinar Tri Soelistyowati, Odang Carman

“…As conclusion, diploid and triploid striped catfish P. hypophthalmus growth performance did not differ up to the age of 11 months, although some sterility symptoms were observed in both male and female.   …”
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