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The European Journal of Technical and Natural Sciences最新文献

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DEEP PURİFICATION OF MULTICOMPONENT SEWAGE WATER EMPLOYING ABSORPTION IN DYNAMIC CONDITIONS 深层purİfication多组分污水在动态条件下采用吸收
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-22-6-160-163
Ulkar Shiraliyeva, Z. Mamedova, E. Huseynova, A.Q. Rzayeva, Sevindj Safarova
{"title":"DEEP PURİFICATION OF MULTICOMPONENT SEWAGE WATER EMPLOYING ABSORPTION IN DYNAMIC CONDITIONS","authors":"Ulkar Shiraliyeva, Z. Mamedova, E. Huseynova, A.Q. Rzayeva, Sevindj Safarova","doi":"10.29013/ejtns-22-6-160-163","DOIUrl":"https://doi.org/10.29013/ejtns-22-6-160-163","url":null,"abstract":"","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115579172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
IMMOBILIZATION OF C@TIO2 IN CALCIUM ALGINATE HYDROGEL FOR PHOTODEGRADATION OF ORGANIC POLLUTANTS 海藻酸钙水凝胶中c@tio2的固定化用于有机污染物的光降解
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-21-4.5-64-72
Tan Tianrui, You Xiyan
{"title":"IMMOBILIZATION OF C@TIO2 IN CALCIUM ALGINATE HYDROGEL FOR PHOTODEGRADATION OF ORGANIC POLLUTANTS","authors":"Tan Tianrui, You Xiyan","doi":"10.29013/ejtns-21-4.5-64-72","DOIUrl":"https://doi.org/10.29013/ejtns-21-4.5-64-72","url":null,"abstract":"...................................................................1","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127838896","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE PRODUCTIVITY OF STANDARD SEED AND SOWING QUALITIES OF WHITE SWEET CLOVER IS DEPENDING ON ELEMENTS OF AGROTECHNICS 白甜三叶草的标准种子产量和播种质量取决于农业技术因素
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-21-6-9-16
O. Vlaschuk
{"title":"THE PRODUCTIVITY OF STANDARD SEED AND SOWING QUALITIES OF WHITE SWEET CLOVER IS DEPENDING ON ELEMENTS OF AGROTECHNICS","authors":"O. Vlaschuk","doi":"10.29013/ejtns-21-6-9-16","DOIUrl":"https://doi.org/10.29013/ejtns-21-6-9-16","url":null,"abstract":"The results of experimental researches are resulted from influence of technological elements on forming of the seminal productivity of white sweet clover. A purpose was to set influence of width of spaces between rows and doses of nitric fertilizer on the productivity of standard seed and sowing qualities of different sorts of culture in the unirrigated terms south of Ukraine. Researches conducted during 2016–2018 on the base of Institute of the irrigated agriculture of NAAN in obedience to the confessedly methods of carrying out the field test, methodical recommendations and manuals. Used such methods: scientific, special, comparatively analytical, regressive, informative-logical analysis and mathematical design. Maximal exit of standard seed from unit of area – 89.0 % got at sowing of sort Pivdennyy with the width of spaces between rows 45 see and bringing of nitric fertilizer by the dose of N 60 . On this variant got the most productivity of standard seed – 413 kg/hectare.","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121394521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE HYPER-SONIQUE VORTEX RAMJET PROPULSION 超音速涡旋冲压发动机推进
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-23-2-18-22
H. Gao
{"title":"THE HYPER-SONIQUE VORTEX RAMJET PROPULSION","authors":"H. Gao","doi":"10.29013/ejtns-23-2-18-22","DOIUrl":"https://doi.org/10.29013/ejtns-23-2-18-22","url":null,"abstract":"","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125887903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
SUPPORT FOR DECISION-MAKING IN ONCOLOGY 支持肿瘤学决策
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-21-6-32-36
Tarana Adylevna Hajiyeva
{"title":"SUPPORT FOR DECISION-MAKING IN ONCOLOGY","authors":"Tarana Adylevna Hajiyeva","doi":"10.29013/ejtns-21-6-32-36","DOIUrl":"https://doi.org/10.29013/ejtns-21-6-32-36","url":null,"abstract":"","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133661973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
L-ARGININE SYNTHESIS BY LACTIC ACID BACTERIA 乳酸菌合成l -精氨酸
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-22-1.2-3-11
K. Karapetyan, F. Tkhruni, A. Tsaturyan, E. Minasyan, T. Balabekyan
{"title":"L-ARGININE SYNTHESIS BY LACTIC ACID BACTERIA","authors":"K. Karapetyan, F. Tkhruni, A. Tsaturyan, E. Minasyan, T. Balabekyan","doi":"10.29013/ejtns-22-1.2-3-11","DOIUrl":"https://doi.org/10.29013/ejtns-22-1.2-3-11","url":null,"abstract":". The results of experimental and clinical studies indicate that L-arginine is a nutritionally essential amino acid for animal health. Additionally, L-arginine or L-citrulline may provide novel and effective therapies for obesity, diabetes, and the metabolic syndrome. The screening of lactic acid bacteria (LAB) strains according to L-arginine synthesis showed significant intra-species differences. The 45 strains of LAB were investigated to L-arginine synthesis capability. It was shown, that some LAB strains (52%) are able to synthesized L-arginine (mg/ml). It was shown, that among 10 strains of L. rhamnosus species, 60% of strains are able to synthesized L-arginine. Two strains Lactobacillus rhamnosus 20–12 and Lactobacillus plantarum 66 shown increasing of L-arginine during growth in both nutrient media (MRS, milk). The L. rhamnosus 20–12 and L.plantarum 66 potential probiotic strains can be used as a basis of functional food product for application in veterinary and medicine.","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130491983","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
COMPUTER DESIGNED SMALL MOLECULE ACETYLCHOLINERASE INHIBITORS AS POTENTIAL TREATMENT FOR ALZHEIMER’S DISEASE 计算机设计的小分子乙酰胆碱酶抑制剂作为阿尔茨海默病的潜在治疗方法
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-22-6-136-159
L. Zihan
{"title":"COMPUTER DESIGNED SMALL MOLECULE ACETYLCHOLINERASE INHIBITORS AS POTENTIAL TREATMENT FOR ALZHEIMER’S DISEASE","authors":"L. Zihan","doi":"10.29013/ejtns-22-6-136-159","DOIUrl":"https://doi.org/10.29013/ejtns-22-6-136-159","url":null,"abstract":"","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"29 42","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120811039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
POROUS TITANIUM DIOXIDE/CALCIUM ALGINATE COMPOSITE HYDROGEL FOR PHOTOCATALYTIC DEGRADATION OF WASTEWATER 多孔二氧化钛/海藻酸钙复合水凝胶用于光催化降解废水
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-22-6-3-11
Fu. Weihao
{"title":"POROUS TITANIUM DIOXIDE/CALCIUM ALGINATE COMPOSITE HYDROGEL FOR PHOTOCATALYTIC DEGRADATION OF WASTEWATER","authors":"Fu. Weihao","doi":"10.29013/ejtns-22-6-3-11","DOIUrl":"https://doi.org/10.29013/ejtns-22-6-3-11","url":null,"abstract":". Nano-titanium dioxide (TiO 2 ) is one of the most promising photocatalysts. It has the advantages of low cost, non-toxicity, high photocatalytic activity, etc. However, the nano-titanium dioxide has a problem in difficult to recycle and reuse. If it cannot be recycled, nano-titanium dioxide dispersed in water will cause secondary pollution. Since the material that used for current approach for recycling TiO 2 – steel wire, glass beads, ceramic, cotton fabric and other materials- would absorb or block light, the photocatalytic efficiency of titanium dioxide nanoparticles is drastically reduced. In order to improve the photocatalytic efficiency of titanium dioxide nanoparticles, we decided to prepare a titanium dioxide/sodium alginate mixed solution and prepared titanium dioxide/calcium alginate composite hydrogel spheres by calcium chloride cross-linking. The size of a single particle is about 20 nm. By using the spectrometer, under the irradiation of ultraviolet lamp, the photocatalytic efficiency of titanium dioxide nanoparticles can be determined by the rate of the degradation of methyl orange which is the simulation of pollutant. The result of experiment showed that the porous titanium dioxide/ calcium alginate composite hydrogel beads have a higher photocatalytic activity, approximately about an increase of 20% in the degradation of methyl orange after 120 minutes. This experiment has a good reference value for the preparation of high activity and easy recovery photocatalysts in large quantities.","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117176727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
USE OF MACROELEMENTS BY BELLADONNA PLANTS BY STAGES OF DEVELOPMENT 颠茄植物在不同发育阶段对大量元素的使用
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-21-2.3-9-15
O. Yaruta
{"title":"USE OF MACROELEMENTS BY BELLADONNA PLANTS BY STAGES OF DEVELOPMENT","authors":"O. Yaruta","doi":"10.29013/ejtns-21-2.3-9-15","DOIUrl":"https://doi.org/10.29013/ejtns-21-2.3-9-15","url":null,"abstract":"","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127755094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
MATRICES IN ENVIRONMENTAL ENGINEERING 环境工程中的矩阵
The European Journal of Technical and Natural Sciences Pub Date : 1900-01-01 DOI: 10.29013/ejtns-21-2.3-16-21
Alexander Vladimirovich Pokrovsky
{"title":"MATRICES IN ENVIRONMENTAL ENGINEERING","authors":"Alexander Vladimirovich Pokrovsky","doi":"10.29013/ejtns-21-2.3-16-21","DOIUrl":"https://doi.org/10.29013/ejtns-21-2.3-16-21","url":null,"abstract":"","PeriodicalId":248892,"journal":{"name":"The European Journal of Technical and Natural Sciences","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134589622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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