Pub Date : 2021-09-26DOI: 10.11648/J.MC.20210903.13
Zeynu Shamil Awol, Rezika Tofike
Bio-fertilizers are the result of fermentation process that including efficient life soil microorganisms specially bacteria and fungi. They reform plant growth and productivity through deliver of easily utilizable nutrients. They are cost-effective and eco-friendly bio-inoculants having great potential to enhance agricultural crop yield in sustainable path. Bio-fertilizers are classified into different types based on their purpose such as nitrogen-fixing, phosphate-solubilizing, k-mobilizing, and other plant growth-promoting bio-fertilizers. Promoting plant growth by different way Solid-state fermentation (15%-40% moisture content) and submerged (liquid medium 95%moisture content) fermentation are two main types of fermentation used sample for the production of bio-fertilizers. Each type of bio-fertilizer was prepared by selection of efficient microbial strain that can be isolated from environmental sample in this study by using direct manipulation of the environmental sample (in quit) with selective microbial nutrient then by using absorption of ingredients we can analysis bacterial growth curve analysis. Finally, we do that affirmation of microbial sp. by using morphological and biochemical test. Its cultivation using specific nutrient medium by formulations of using liquid base (broth). So Bio-fertilizers was recommended and an effective substitutable matter for socio economic and environmental friend of chemical fertilizers (CF) for farm land productivity.
{"title":"Production of Nitrogen Fixing and Phosphorous Solubilizing Liquid Bio-fertilizer for the Improves of the Crops Growth and Yield","authors":"Zeynu Shamil Awol, Rezika Tofike","doi":"10.11648/J.MC.20210903.13","DOIUrl":"https://doi.org/10.11648/J.MC.20210903.13","url":null,"abstract":"Bio-fertilizers are the result of fermentation process that including efficient life soil microorganisms specially bacteria and fungi. They reform plant growth and productivity through deliver of easily utilizable nutrients. They are cost-effective and eco-friendly bio-inoculants having great potential to enhance agricultural crop yield in sustainable path. Bio-fertilizers are classified into different types based on their purpose such as nitrogen-fixing, phosphate-solubilizing, k-mobilizing, and other plant growth-promoting bio-fertilizers. Promoting plant growth by different way Solid-state fermentation (15%-40% moisture content) and submerged (liquid medium 95%moisture content) fermentation are two main types of fermentation used sample for the production of bio-fertilizers. Each type of bio-fertilizer was prepared by selection of efficient microbial strain that can be isolated from environmental sample in this study by using direct manipulation of the environmental sample (in quit) with selective microbial nutrient then by using absorption of ingredients we can analysis bacterial growth curve analysis. Finally, we do that affirmation of microbial sp. by using morphological and biochemical test. Its cultivation using specific nutrient medium by formulations of using liquid base (broth). So Bio-fertilizers was recommended and an effective substitutable matter for socio economic and environmental friend of chemical fertilizers (CF) for farm land productivity.","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"105 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80637030","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}
Pub Date : 2021-08-04DOI: 10.11648/j.mc.20210903.11
Kingsley John Orie, Chukwuebuka David Ike, James Udochukwu Nzeneri
4-methyl-N-(p-methylphenylsulphonyl)-N-(pyridin-2-yl)benzene sulphonamide is an important sulphonamide derivative that houses multiple essential moieties like pyridine nucleus, benzene core and sulphonamide. The research is aimed at the synthesis of 4-methyl-N-(p-methylphenylsulphonyl)-N-(pyridin-2-yl)benzene sulphonamide via the ditosylation of 2-aminopyridine. The ditosylated 2-aminopyridine was complexed with Zinc (II) ion and Copper (II) ion. The structural elucidations were achieved through UV–Vis, FTIR, 1HNMR, 13CNMR, ESI-MS and Micro-analysis. The data of the elemental analysis agrees with the molecular masses of ESI-MS. The molar conductance revealed that all the complexes are non-electrolyte in nature. The UV-VIS electronic band of 375–362 nm was assigned to n → π* electronic transition of ligand metal charge transfer (LMCT) of zinc (II) complex while 490–358nm and 690nm were assigned to n → π* electronic transition of ligand metal charge transfer (LMCT) and d→ d to electronic transition of copper (II) complex respectively. The infrared (IR) spectra studies indicated the bond between the ligand and the transition metals. The spectra of the complexes showed an absorption shift, with the free ligand of azomethine having the absorption band of 1689.70 cm-1 while that of the complexes, Zn (II) and Cu(II) have the absorption bands of 1674.27cm-1 and 1651.12cm-1 respectively. The complexation of 4-methyl-N-(p-methylphenylsulphonyl)-N-(pyridin-2-yl)benzene sulphonamide may hopefully increase the biological and catalytic potential of the ligand in the pharmaceutical and chemical industries.
{"title":"Synthesis and Characterization of Metal Complexes with 4-Methyl-N-(p-methylphenylsulphonyl)-N-(pyridin-2-yl)benzene Sulphonamide","authors":"Kingsley John Orie, Chukwuebuka David Ike, James Udochukwu Nzeneri","doi":"10.11648/j.mc.20210903.11","DOIUrl":"https://doi.org/10.11648/j.mc.20210903.11","url":null,"abstract":"4-methyl-N-(p-methylphenylsulphonyl)-N-(pyridin-2-yl)benzene sulphonamide is an important sulphonamide derivative that houses multiple essential moieties like pyridine nucleus, benzene core and sulphonamide. The research is aimed at the synthesis of 4-methyl-N-(p-methylphenylsulphonyl)-N-(pyridin-2-yl)benzene sulphonamide via the ditosylation of 2-aminopyridine. The ditosylated 2-aminopyridine was complexed with Zinc (II) ion and Copper (II) ion. The structural elucidations were achieved through UV–Vis, FTIR, 1HNMR, 13CNMR, ESI-MS and Micro-analysis. The data of the elemental analysis agrees with the molecular masses of ESI-MS. The molar conductance revealed that all the complexes are non-electrolyte in nature. The UV-VIS electronic band of 375–362 nm was assigned to n → π* electronic transition of ligand metal charge transfer (LMCT) of zinc (II) complex while 490–358nm and 690nm were assigned to n → π* electronic transition of ligand metal charge transfer (LMCT) and d→ d to electronic transition of copper (II) complex respectively. The infrared (IR) spectra studies indicated the bond between the ligand and the transition metals. The spectra of the complexes showed an absorption shift, with the free ligand of azomethine having the absorption band of 1689.70 cm-1 while that of the complexes, Zn (II) and Cu(II) have the absorption bands of 1674.27cm-1 and 1651.12cm-1 respectively. The complexation of 4-methyl-N-(p-methylphenylsulphonyl)-N-(pyridin-2-yl)benzene sulphonamide may hopefully increase the biological and catalytic potential of the ligand in the pharmaceutical and chemical industries.","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77148991","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}
Pub Date : 2021-08-02DOI: 10.11648/J.MC.20210902.12
Bodena Guddisa, G. Gerema, Gudeta Bedada, M. Debela, Fikiru Merga
Inappropriate crop management practices are among the key elements contributed to low productivity of Barley. Moreover, application of balanced fertilizers and nutrient requirements of the crop is the basis to produce more crop yield from the land under cultivation. Accordingly, field experiment was conducted in 2018 & 2019 main cropping season from the mid of July to first of December at Gedo and Shambu research station to identify the optimum amount of NPS and N fertilizer rate and to evaluate the economic profitability of NPS and N fertilizers for Barley production. The experiment was consisted of twenty treatments combined factorial with five NPS (75, 87.5, 100, 112.5 and 125 kg ha-1) and four Nitrogen (17, 23, 29 and 35 kg ha-1) rates keeping the other managements and cultural practices uniform. The experiment was laid out in randomized complete block design with three replication. The pre soil analysis indicated that the soil of experimental area is acidic (pH = 4.99 at Gedo and 4.98 at shambu) and low in available Phosphorus (12 ppm at Gedo and 13 ppm at Shambu). The main effect of days to heading, grain per spike, thousand seed weight and harvest index were not significantly (P>0.05) influenced due to NPS and N rate. Whereas, days to maturity, plant height and panicle length were significantly different (P<0.05) due to the main effects of N rates though not influenced due to NPS rates at Gedo and Shambu. On the other hand, number of effective tiller, grain yield and above ground biomass were highly significantly (P<0.01) influenced due to the main and interaction effect of NPS and N rates at both locations. Among different NPS and N fertilizer rates tested, the combination of 125 NPS and 35 N kg ha-1 rates gave the highest yield thereby resulting in the highest net benefit. Thus, economic analysis indicated that combination of 125 NPS (47.5 P2O5, 23.75 N, 8.75 S kg ha-1) and 35 N kg ha-1 rates on HB -1307 variety gave grain yield (3631.79 kg ha-1) with the net benefit (39849.01 birr/ha) and the highest marginal rate of return (992.16%) are economically feasible alternative to the other treatments. Therefore it is advisable to use combination of 125 NPS and 35N kg/ha rates on HB -1307 variety since economically feasible to the farmers. However, to reach at conclusive idea there is future line of work to get the peak point at which this fertilizer combination showed turning point.
不当的作物管理措施是造成大麦产量低下的关键因素之一。此外,施用平衡的肥料和作物的养分需求是提高耕地产量的基础。据此,于2018年和2019年主要种植季(7月中旬至12月1日)在格多研究站和Shambu研究站进行了田间试验,以确定NPS的最佳施用量和氮肥用量,并评价NPS和氮肥对大麦生产的经济效益。试验由20个处理组成,5个NPS(75、87.5、100、112.5和125 kg ha-1)和4个氮肥(17、23、29和35 kg ha-1)处理保持其他处理和培养方式一致。试验采用随机完全区组设计,3个重复。土壤预分析表明,试验区土壤呈酸性(格岛pH = 4.99,香埠pH = 4.98),有效磷含量较低(格岛12 ppm,香埠13 ppm)。NPS和施氮量对抽穗日数、每穗粒数、千粒重和收获指数的主效应影响不显著(P>0.05)。而格多和香布的成熟日数、株高和穗长差异显著(P<0.05),主要受氮素水平的影响,但不受氮素水平的影响。有效分蘖数、籽粒产量和地上部生物量均受NPS和氮素的主效应和互作效应的极显著影响(P<0.01)。不同氮肥配施量中,125氮肥配施35 N kg hm -1产量最高,净效益最高。因此,经济分析表明,125 NPS (47.5 P2O5、23.75 N、8.75 S kg ha-1)和35 N kg ha-1组合在HB -1307品种上的产量为3631.79 kg ha-1,净效益为39849.01 birr/ha,最高边际收益率为992.16%,是经济上可行的替代方案。因此,由于经济上可行,建议在HB -1307品种上使用125 NPS和35N kg/ha的组合施用。然而,为了得出结论性的结论,未来的工作路线是得到该肥料组合出现转折点的峰值点。
{"title":"Effect of NPS and Nitrogen Fertilizer Rate on Yield and Yield Components of Food Barley (Hordeum vulgare L.) in Western Oromia, Ethiopia","authors":"Bodena Guddisa, G. Gerema, Gudeta Bedada, M. Debela, Fikiru Merga","doi":"10.11648/J.MC.20210902.12","DOIUrl":"https://doi.org/10.11648/J.MC.20210902.12","url":null,"abstract":"Inappropriate crop management practices are among the key elements contributed to low productivity of Barley. Moreover, application of balanced fertilizers and nutrient requirements of the crop is the basis to produce more crop yield from the land under cultivation. Accordingly, field experiment was conducted in 2018 & 2019 main cropping season from the mid of July to first of December at Gedo and Shambu research station to identify the optimum amount of NPS and N fertilizer rate and to evaluate the economic profitability of NPS and N fertilizers for Barley production. The experiment was consisted of twenty treatments combined factorial with five NPS (75, 87.5, 100, 112.5 and 125 kg ha-1) and four Nitrogen (17, 23, 29 and 35 kg ha-1) rates keeping the other managements and cultural practices uniform. The experiment was laid out in randomized complete block design with three replication. The pre soil analysis indicated that the soil of experimental area is acidic (pH = 4.99 at Gedo and 4.98 at shambu) and low in available Phosphorus (12 ppm at Gedo and 13 ppm at Shambu). The main effect of days to heading, grain per spike, thousand seed weight and harvest index were not significantly (P>0.05) influenced due to NPS and N rate. Whereas, days to maturity, plant height and panicle length were significantly different (P<0.05) due to the main effects of N rates though not influenced due to NPS rates at Gedo and Shambu. On the other hand, number of effective tiller, grain yield and above ground biomass were highly significantly (P<0.01) influenced due to the main and interaction effect of NPS and N rates at both locations. Among different NPS and N fertilizer rates tested, the combination of 125 NPS and 35 N kg ha-1 rates gave the highest yield thereby resulting in the highest net benefit. Thus, economic analysis indicated that combination of 125 NPS (47.5 P2O5, 23.75 N, 8.75 S kg ha-1) and 35 N kg ha-1 rates on HB -1307 variety gave grain yield (3631.79 kg ha-1) with the net benefit (39849.01 birr/ha) and the highest marginal rate of return (992.16%) are economically feasible alternative to the other treatments. Therefore it is advisable to use combination of 125 NPS and 35N kg/ha rates on HB -1307 variety since economically feasible to the farmers. However, to reach at conclusive idea there is future line of work to get the peak point at which this fertilizer combination showed turning point.","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84055932","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}
Pub Date : 2021-06-30DOI: 10.11648/J.MC.20210902.11
I. K. Ejiogu, U. Ibeneme, M. O. Aiyejagbara, David Oyemachi
High utilization of plastics in the society today have caused the presence of substantial quantity of waste plastics in the environment. The menace of these waste plastics in the environment leaves much to be desired. The negative impact of waste plastics in our society cannot be overemphasized. There is need to develop an efficient and cost effective method to manage waste plastics because traditional method such as recycling have been unsuccessful. Some of the disadvantages in recycling include inefficient method of sorting, time consuming, labour intensive, high demand for water and environmental pollution. Therefore, there is need to develop a more efficient and effective method to manage waste plastics. Waste to energy concept through pyrolysis has been identified as a very innovative method of managing these waste plastics. Through research it has been identified that oil from waste plastics through pyrolytic processes tend to have high calorific value and could be used as alternative fuel. This work explored a detailed review on the pyrolytic breakdown of waste plastics through thermal and catalytic degradation and factors that play a critical role in these processes. The end products after pyrolytic breakdown are oil, gaseous materials, and char. The most effective way of controlling the factors for the pyrolytic degradation of the waste plastic that will give optimal fuel production and increase yield for each kilogram of waste plastic was also an area of interest covered in this work.
{"title":"Pyrolysis of Waste Plastics as an Effective Tool in Sustainable Environmental Waste Management","authors":"I. K. Ejiogu, U. Ibeneme, M. O. Aiyejagbara, David Oyemachi","doi":"10.11648/J.MC.20210902.11","DOIUrl":"https://doi.org/10.11648/J.MC.20210902.11","url":null,"abstract":"High utilization of plastics in the society today have caused the presence of substantial quantity of waste plastics in the environment. The menace of these waste plastics in the environment leaves much to be desired. The negative impact of waste plastics in our society cannot be overemphasized. There is need to develop an efficient and cost effective method to manage waste plastics because traditional method such as recycling have been unsuccessful. Some of the disadvantages in recycling include inefficient method of sorting, time consuming, labour intensive, high demand for water and environmental pollution. Therefore, there is need to develop a more efficient and effective method to manage waste plastics. Waste to energy concept through pyrolysis has been identified as a very innovative method of managing these waste plastics. Through research it has been identified that oil from waste plastics through pyrolytic processes tend to have high calorific value and could be used as alternative fuel. This work explored a detailed review on the pyrolytic breakdown of waste plastics through thermal and catalytic degradation and factors that play a critical role in these processes. The end products after pyrolytic breakdown are oil, gaseous materials, and char. The most effective way of controlling the factors for the pyrolytic degradation of the waste plastic that will give optimal fuel production and increase yield for each kilogram of waste plastic was also an area of interest covered in this work.","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73287284","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}
Pub Date : 2021-04-16DOI: 10.11648/J.MC.20210901.14
Mst Nilufa Yesmin, M. Azad, Mohammad Nafis Uddin, J. Khatun, M. A. Hossain
Rapid population growth of Bangladesh, exponential growth on industrialization load on fossil fuel resources and this large economic growth has created an increased demand for energy than the current output. Bioethanol is an attractive, renewable, environment friendly fuel which is considered one of the most promising substitute for fossil fuels. As an agricultural country it produces a large amount of mangoes (Mangifera indica L.) every year. However, Bangladesh is the 8th largest mango producing country in the world. The aim of this research was to find out the potentiality of bioethanol production from different over-ripen mango varieties of Bangladesh. About 100 g of sample mango pulp was blended with 300 ml of distilled water and then sterilized. For fermentation, 200 ml (1x105 cell/mL) 24-hours old yeast culture (Saccharomyces cerevisiae) was added to make the total volume 500 ml and incubated at 35°C for 6-days. Five different local mango varieties (Lengra, Khershapat, Amropali, Fazli and Lakhna) were assessed for bioethanol production. Out of these mango varieties a highest yield and purity of bioethanol was found in Khershapat (Mangifera indica L.) 77.67 g/L with 32% (v/v) purity. This research proved that Bangladesh has a good opportunity of bioethanol production from over-ripen mangoes.
{"title":"Bioethanol Production from Different Varieties of Over-ripen Mango (Mangifera indica L.) of Bangladesh","authors":"Mst Nilufa Yesmin, M. Azad, Mohammad Nafis Uddin, J. Khatun, M. A. Hossain","doi":"10.11648/J.MC.20210901.14","DOIUrl":"https://doi.org/10.11648/J.MC.20210901.14","url":null,"abstract":"Rapid population growth of Bangladesh, exponential growth on industrialization load on fossil fuel resources and this large economic growth has created an increased demand for energy than the current output. Bioethanol is an attractive, renewable, environment friendly fuel which is considered one of the most promising substitute for fossil fuels. As an agricultural country it produces a large amount of mangoes (Mangifera indica L.) every year. However, Bangladesh is the 8th largest mango producing country in the world. The aim of this research was to find out the potentiality of bioethanol production from different over-ripen mango varieties of Bangladesh. About 100 g of sample mango pulp was blended with 300 ml of distilled water and then sterilized. For fermentation, 200 ml (1x105 cell/mL) 24-hours old yeast culture (Saccharomyces cerevisiae) was added to make the total volume 500 ml and incubated at 35°C for 6-days. Five different local mango varieties (Lengra, Khershapat, Amropali, Fazli and Lakhna) were assessed for bioethanol production. Out of these mango varieties a highest yield and purity of bioethanol was found in Khershapat (Mangifera indica L.) 77.67 g/L with 32% (v/v) purity. This research proved that Bangladesh has a good opportunity of bioethanol production from over-ripen mangoes.","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85438164","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}
Pub Date : 2021-01-01DOI: 10.11648/j.mc.20210904.11
Shixaliyev Kerem Sefi
: The shell of eggs, kaolin and fiberglass epoxy oligomers and fillers were taken as the object of research and compositions based on them were prepared, the physical and mechanical properties of the composition were studied using the most modern research methods. properties were determined by conducting several tests (tensile, bending, composite density, water absorption, hardness). Epoxy-based compositions were prepared and their properties were studied using various fillers. For this purpose, polyethylene polyamine ED-20 brand epoxy oligomer and its hardener were used. In scientific research, the effect of various fillers on the properties of epoxy resin has been studied experimentally. The dependence of the composition of the insoluble part of ENO on the drying time at a temperature of 110°C - 150°C was determined. It was found that the inclusion of fillers in the composite material greatly affects the mechanical properties. Thus, in a certain mass fraction of kaolin and eggshell powder, the adhesion strength increased, but the subsequent increase in the amount of fillers decreased. In general, it can be noted that the tensile strength of unmodified epoxy resin is higher than the strength of epoxy compositions, and the modulus of elasticity is lower. This indicates that the addition of filler to the epoxy resin and glass / epoxy resin reduced the tensile strength and increased the modulus of elasticity. The result allows the buoy to be used in industry.
{"title":"Study of the Effect of Various Fillers on the Properties of Epoxy Oligomers","authors":"Shixaliyev Kerem Sefi","doi":"10.11648/j.mc.20210904.11","DOIUrl":"https://doi.org/10.11648/j.mc.20210904.11","url":null,"abstract":": The shell of eggs, kaolin and fiberglass epoxy oligomers and fillers were taken as the object of research and compositions based on them were prepared, the physical and mechanical properties of the composition were studied using the most modern research methods. properties were determined by conducting several tests (tensile, bending, composite density, water absorption, hardness). Epoxy-based compositions were prepared and their properties were studied using various fillers. For this purpose, polyethylene polyamine ED-20 brand epoxy oligomer and its hardener were used. In scientific research, the effect of various fillers on the properties of epoxy resin has been studied experimentally. The dependence of the composition of the insoluble part of ENO on the drying time at a temperature of 110°C - 150°C was determined. It was found that the inclusion of fillers in the composite material greatly affects the mechanical properties. Thus, in a certain mass fraction of kaolin and eggshell powder, the adhesion strength increased, but the subsequent increase in the amount of fillers decreased. In general, it can be noted that the tensile strength of unmodified epoxy resin is higher than the strength of epoxy compositions, and the modulus of elasticity is lower. This indicates that the addition of filler to the epoxy resin and glass / epoxy resin reduced the tensile strength and increased the modulus of elasticity. The result allows the buoy to be used in industry.","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79036104","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}
Pub Date : 2021-01-01DOI: 10.35248/2329-6798.21.9.321
S. Arava
{"title":"Editorial on New Method to Detect Impact of Sea Level Rise","authors":"S. Arava","doi":"10.35248/2329-6798.21.9.321","DOIUrl":"https://doi.org/10.35248/2329-6798.21.9.321","url":null,"abstract":"","PeriodicalId":18605,"journal":{"name":"Modern Chemistry & Applications","volume":"19 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73690924","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}