Cross-border infrastructure projects offer significant economic and social benefits for Asia. If the required investment of $8 trillion in pan-Asian connectivity was made in the region’s infrastructure during 2010–2020, the total net income gains for developing Asia could reach about $12.98 trillion (in 2008 US dollars) during 2010–2020 and beyond, of which more than $4.43 trillion would be gained during 2010–2020 and nearly $8.55 trillion after 2020 [1]. Infrastructure connectivity helps improve regional productivity and competitiveness by facilitating the movement of goods, services and human resources, producing economies of scale, promoting trade and foreign direct investments, creating new business opportunities, stimulating inclusive industrialization and narrowing development gaps between communities, countries or sub-regions. Nevertheless, due to limited financing, progress in the development of cross-border infrastructure in the region is low. The purpose of this paper is to examine the key challenges faced in financing cross-border projects and discuss the roles that different stakeholders—national governments, state-owned enterprises, private sector, regional entities, development financing institutions (DFIs), affected people and civil society organizations—can play in facilitating the development of cross-border infrastructure in the region. In particular, this paper highlights the major risks that deter private sector investments and FDIs and proposes that more attention should be paid to the sustainability-linked measures and adaption standards for the achievement of the multiple United Nations Sustainable Development Goals (SDG) [2]. The integration of environment-social-governance (ESG) elements help establish an enabling environment where cross-border infrastructure projects are more inclusive, sustainable, and resilient. Recommendations are also provided based on the international examples to address the financing needs and risks when cross-border projects are undertaken.
{"title":"Ensuring Sustainability in Financing Cross-border Infrastructure Investments","authors":"Jyoti Bisbey, Lili Li, Qingyang Gu, Ching-Yuan Chu","doi":"10.9734/bpi/nvst/v2/12069d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/12069d","url":null,"abstract":"Cross-border infrastructure projects offer significant economic and social benefits for Asia. If the required investment of $8 trillion in pan-Asian connectivity was made in the region’s infrastructure during 2010–2020, the total net income gains for developing Asia could reach about $12.98 trillion (in 2008 US dollars) during 2010–2020 and beyond, of which more than $4.43 trillion would be gained during 2010–2020 and nearly $8.55 trillion after 2020 [1]. Infrastructure connectivity helps improve regional productivity and competitiveness by facilitating the movement of goods, services and human resources, producing economies of scale, promoting trade and foreign direct investments, creating new business opportunities, stimulating inclusive industrialization and narrowing development gaps between communities, countries or sub-regions. Nevertheless, due to limited financing, progress in the development of cross-border infrastructure in the region is low. \u0000The purpose of this paper is to examine the key challenges faced in financing cross-border projects and discuss the roles that different stakeholders—national governments, state-owned enterprises, private sector, regional entities, development financing institutions (DFIs), affected people and civil society organizations—can play in facilitating the development of cross-border infrastructure in the region. In particular, this paper highlights the major risks that deter private sector investments and FDIs and proposes that more attention should be paid to the sustainability-linked measures and adaption standards for the achievement of the multiple United Nations Sustainable Development Goals (SDG) [2]. The integration of environment-social-governance (ESG) elements help establish an enabling environment where cross-border infrastructure projects are more inclusive, sustainable, and resilient. Recommendations are also provided based on the international examples to address the financing needs and risks when cross-border projects are undertaken.","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123965862","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 : 2021-08-24DOI: 10.9734/bpi/nvst/v2/1881c
H. Razafindralambo
The objective was to apply a rapid and reliable method in quality and integrity control of probiotic-based products. For this purpose, various food grade ingredients and supplements, in pure or formulated forms, from European and American manufacturers, distributors, universities, and institutions coordinating microorganism collections have been analyzed. The method is based on the thermal profiling and fingerprinting of powder samples, using a coupling thermogravimetry - differential scanning calorimetry technique (TGA-DSC) under well-defined conditions. More than 100 monostrain and multistrain probiotics have been tested with this method, and each sample has shown a unique qualitative profile and significant different quantitative thermophysical data. This approach reveals not only the probiotic strain features but also those of molecular functional ingredients (e.g. cryoprotectors, antioxidants, etc.) added into the formulation (fingerprints, purity, water and volatile content, mineral compound amount, etc.). Moreover, the method is highly reproducible, sensitive, and adaptable to a high throughput analysis while requiring a small amount of sample. Besides the pure analytical aspects, it can also provide some relevant fundamental information such as the probiotic strain and product formulation thermostability.
{"title":"Application of a Rapid Micro-calorimetry Coupling Method in Quality and Integrity Control of Probiotic-Based Products","authors":"H. Razafindralambo","doi":"10.9734/bpi/nvst/v2/1881c","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/1881c","url":null,"abstract":"The objective was to apply a rapid and reliable method in quality and integrity control of probiotic-based products. For this purpose, various food grade ingredients and supplements, in pure or formulated forms, from European and American manufacturers, distributors, universities, and institutions coordinating microorganism collections have been analyzed. The method is based on the thermal profiling and fingerprinting of powder samples, using a coupling thermogravimetry - differential scanning calorimetry technique (TGA-DSC) under well-defined conditions. More than 100 monostrain and multistrain probiotics have been tested with this method, and each sample has shown a unique qualitative profile and significant different quantitative thermophysical data. This approach reveals not only the probiotic strain features but also those of molecular functional ingredients (e.g. cryoprotectors, antioxidants, etc.) added into the formulation (fingerprints, purity, water and volatile content, mineral compound amount, etc.). Moreover, the method is highly reproducible, sensitive, and adaptable to a high throughput analysis while requiring a small amount of sample. Besides the pure analytical aspects, it can also provide some relevant fundamental information such as the probiotic strain and product formulation thermostability.","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124124325","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 : 2021-08-24DOI: 10.9734/bpi/nvst/v2/4228f
C. G. Chivate, Gajanaan Belwalkar, R. Patil, Jayashree C. Awalekar, S. S. Kumbhar, Shubhaangi V. Deshmukh
Aims and Objectives: To investigate the pattern of PCT elevation in sepsis.To see if PCT rises earlier in severe infections than other sepsis indicators. To see if PCT levels may be used to grade sepsis severity. To examine if the rise and fall of PCT levels has any bearing on prognosis. Introduction: PCT is a very good biomarker of sepsis. PCT (Procalcitonin) is a new biomarker that is being utilised to diagnose and grade bacterial sepsis all over the world.PCT distinguishes between infectious and non-infectious disorders and aids in sepsis and septic shock prognosis. Materials and Methods: The study included 100 patients admitted to medical or surgical departments. The PCT was calculated, as well as other sepsis markers, and the results were compared. The severity of sepsis was graded based on clinical criteria as well as PCT levels. Observations: PCT values associated well with the degree of sepsis in the entire sample, with a median of 8.89 ng/ml. Normal PCT levels were detected in 24 patients, while very high PCT values were noted in 4 patients.PCT levels more than 7 ng/ml were linked to a higher risk of death. When compared to Gram positive sepsis, Gram negative sepsis showed higher PCT values. Consistently rising PCT readings suggested that sepsis severity was greater, as well as a high fatality rate in this class. Conclusions: PCT is a sepsis biomarker that can be detected early.In severe sepsis, PCT can be utilised as a prognostic indicator.PCT is an excellent measure for grading sepsis and other clinical characteristics.
{"title":"Study on Procalcitonin as a Prognostic Indicator and as an Early Biomarker in Grading of Sepsis","authors":"C. G. Chivate, Gajanaan Belwalkar, R. Patil, Jayashree C. Awalekar, S. S. Kumbhar, Shubhaangi V. Deshmukh","doi":"10.9734/bpi/nvst/v2/4228f","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/4228f","url":null,"abstract":"Aims and Objectives: To investigate the pattern of PCT elevation in sepsis.To see if PCT rises earlier in severe infections than other sepsis indicators. To see if PCT levels may be used to grade sepsis severity. To examine if the rise and fall of PCT levels has any bearing on prognosis. Introduction: PCT is a very good biomarker of sepsis. PCT (Procalcitonin) is a new biomarker that is being utilised to diagnose and grade bacterial sepsis all over the world.PCT distinguishes between infectious and non-infectious disorders and aids in sepsis and septic shock prognosis. \u0000Materials and Methods: The study included 100 patients admitted to medical or surgical departments. The PCT was calculated, as well as other sepsis markers, and the results were compared. The severity of sepsis was graded based on clinical criteria as well as PCT levels. \u0000Observations: PCT values associated well with the degree of sepsis in the entire sample, with a median of 8.89 ng/ml. Normal PCT levels were detected in 24 patients, while very high PCT values were noted in 4 patients.PCT levels more than 7 ng/ml were linked to a higher risk of death. When compared to Gram positive sepsis, Gram negative sepsis showed higher PCT values. Consistently rising PCT readings suggested that sepsis severity was greater, as well as a high fatality rate in this class. \u0000Conclusions: PCT is a sepsis biomarker that can be detected early.In severe sepsis, PCT can be utilised as a prognostic indicator.PCT is an excellent measure for grading sepsis and other clinical characteristics.","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134024109","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 : 2021-08-24DOI: 10.9734/bpi/nvst/v2/4088f
A. Egorkov
Lead is frequently accompanied by tin with extremely low content in lead glass, which was widely employed in medieval Russia, primarily during the pre-Mongolian period X-XIII cen., for the manufacture of artefacts, primarily bracelets. Tin is undoubtedly introduced into glass with lead, despite the fact that it is not a native impurity in lead ores. The use of slag, mainly litharge with variable tin content from pewter alloying, is proposed for lead glass manufacture.Simultaneously, the question of whether slag production can meet the demand for lead glass fabrication remains unanswered.
{"title":"A Brief Study on Tin in the Old Russian Lead Glass","authors":"A. Egorkov","doi":"10.9734/bpi/nvst/v2/4088f","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/4088f","url":null,"abstract":"Lead is frequently accompanied by tin with extremely low content in lead glass, which was widely employed in medieval Russia, primarily during the pre-Mongolian period X-XIII cen., for the manufacture of artefacts, primarily bracelets. Tin is undoubtedly introduced into glass with lead, despite the fact that it is not a native impurity in lead ores. The use of slag, mainly litharge with variable tin content from pewter alloying, is proposed for lead glass manufacture.Simultaneously, the question of whether slag production can meet the demand for lead glass fabrication remains unanswered.","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124087928","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 : 2021-08-24DOI: 10.9734/bpi/nvst/v2/11982d
D. Darmawan, E. Suryadi
{"title":"Strategic Communication for Bandung Smart City in Globalization Digital Era","authors":"D. Darmawan, E. Suryadi","doi":"10.9734/bpi/nvst/v2/11982d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/11982d","url":null,"abstract":"","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133653442","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 : 2021-08-24DOI: 10.9734/bpi/nvst/v2/12919d
S. Kolekar, S. Sawant
{"title":"Study on Physical Growth in Urban and Rural School Children from 5 to 13 Years of Age: A Comparative approach","authors":"S. Kolekar, S. Sawant","doi":"10.9734/bpi/nvst/v2/12919d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/12919d","url":null,"abstract":"","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116573621","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 : 2021-08-24DOI: 10.9734/bpi/nvst/v2/12154d
Nattaporn Chaiyat, Chaithawat Kaewmueang
This research presents a very small incinerator combined with heating production (VICH). The objective of this study, a novel VICH system is designed, simulated, tested, and analyzed in terms of the computational fluid dynamics (CFD), energy, economic, environmental, and exergy (4E-CFD) analysis methods. The CFD assessment using three hot fluids—hot water, steam, and hot oil—the results implied that hot water was the best working fluid at an increased temperature of 116.57 °C for integration with an organic Rankine cycle (ORC). Moreover, the testing results implied that a refuse-derived fuel (RDF) at a low heating value of 16.62 MJ/kg could increase the hot water temperature to 111.18 °C, which was close to the CFD simulation result. The energy and exergy efficiencies were approximately 23.35% and 20.93%, respectively. A life cycle assessment (LCA) at a functional unit of 1 kgRDF-1 and a lifespan of 20 y found a climate change of 3.30E-03 kg CO2 eq, an ozone depletion of 1.52E-10 kg CFC-11 eq, a particulate matter formation of 8.36E-06 kg PM10 eq, a terrestrial acidification of 1.30E-05 kg SO2 eq, a freshwater eutrophication of 1.83E-06 kg P eq, a human toxicity of 1.81E-03 kg 1,4 DB eq, a terrestrial ecotoxicity of 2.25E-07 kg 1,4 DB eq, a freshwater ecotoxicity of 1.04E-04 kg 1,4 DB eq, a fossil depletion of 8.02E-04 kg oil eq, and a metal depletion of 6.69E-04 kg Fe eq. The LCA impacts were driven from 36.07% construction, 63.41% operations, 0.52% landfill decommissioning and 3.99% recycling. In the economic results, the levelized cost of the waste disposal combined heating process was approximately 0.006 USD/kgRDF.
本研究提出了一个非常小的焚烧炉结合加热生产(VICH)。基于计算流体力学(CFD)、能源、经济、环境和火用(4E-CFD)分析方法，设计、模拟、测试和分析了一种新型的VICH系统。采用热水、蒸汽和热油三种热流体进行CFD评价，结果表明，在温度为116.57℃时，热水是与有机朗肯循环(ORC)结合的最佳工质。此外，试验结果表明，在16.62 MJ/kg的低热值下，垃圾衍生燃料(RDF)可以将热水温度提高到111.18℃，这与CFD模拟结果接近。能源效率和火用效率分别约为23.35%和20.93%。生命周期评估(LCA)的功能单位1 kgRDF-1和寿命20 y发现气候变化为3.30 e 03公斤二氧化碳情商,1.52平台以及公斤CFC-11 eq的臭氧损耗,颗粒物形成8.36 e-06公斤PM10 eq,陆地酸化1.30 e-05公斤二氧化硫情商,淡水富营养化e-06公斤1.83 P情商,一个人类的毒性1.81 e 03公斤1,4 DB情商,陆地生态毒性2.25 e-07公斤1,4 DB情商,淡水生态毒性1.04 e-04公斤1,4 DB情商,化石消耗为8.02E-04 kg oil当量，金属消耗为6.69E-04 kg Fe当量。LCA影响来自36.07%的建设、63.41%的运营、0.52%的垃圾填埋场退役和3.99%的回收利用。在经济结果中，垃圾处理联合加热工艺的平准化成本约为0.006 USD/kgRDF。
{"title":"Energy, Exergy, Economic, Environmental and Computational fluid Dynamics (CFD) Assessment of a Very Small Incinerator Combined with a Heating System: An Advanced Study","authors":"Nattaporn Chaiyat, Chaithawat Kaewmueang","doi":"10.9734/bpi/nvst/v2/12154d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/12154d","url":null,"abstract":"This research presents a very small incinerator combined with heating production (VICH). The objective of this study, a novel VICH system is designed, simulated, tested, and analyzed in terms of the computational fluid dynamics (CFD), energy, economic, environmental, and exergy (4E-CFD) analysis methods. The CFD assessment using three hot fluids—hot water, steam, and hot oil—the results implied that hot water was the best working fluid at an increased temperature of 116.57 °C for integration with an organic Rankine cycle (ORC). Moreover, the testing results implied that a refuse-derived fuel (RDF) at a low heating value of 16.62 MJ/kg could increase the hot water temperature to 111.18 °C, which was close to the CFD simulation result. The energy and exergy efficiencies were approximately 23.35% and 20.93%, respectively. A life cycle assessment (LCA) at a functional unit of 1 kgRDF-1 and a lifespan of 20 y found a climate change of 3.30E-03 kg CO2 eq, an ozone depletion of 1.52E-10 kg CFC-11 eq, a particulate matter formation of 8.36E-06 kg PM10 eq, a terrestrial acidification of 1.30E-05 kg SO2 eq, a freshwater eutrophication of 1.83E-06 kg P eq, a human toxicity of 1.81E-03 kg 1,4 DB eq, a terrestrial ecotoxicity of 2.25E-07 kg 1,4 DB eq, a freshwater ecotoxicity of 1.04E-04 kg 1,4 DB eq, a fossil depletion of 8.02E-04 kg oil eq, and a metal depletion of 6.69E-04 kg Fe eq. The LCA impacts were driven from 36.07% construction, 63.41% operations, 0.52% landfill decommissioning and 3.99% recycling. In the economic results, the levelized cost of the waste disposal combined heating process was approximately 0.006 USD/kgRDF.","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"204 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127737128","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 : 2021-08-24DOI: 10.9734/bpi/nvst/v2/11721d
M. Almasoud
The field of occupational health and safety presents a large variety of job opportunities for those who are interested in promoting workplace health and safety. Broadly speaking, occupational health and safety workers are responsible for maintaining a safe working environment. In the public sector, health and safety workers primarily enforce health and safety legislation, and in the private sector, they primarily focus on risk management, employee productivity, and reduction of liability. Occupational health and safety are a new medical field in our Arab region, compared to the major industrialized countries. With the tremendous industrial development here, we must keep pace with globalization with these services.
{"title":"Study on How to Established National Occupational Health and Safety at Institute in Saudi Arabia","authors":"M. Almasoud","doi":"10.9734/bpi/nvst/v2/11721d","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/11721d","url":null,"abstract":"The field of occupational health and safety presents a large variety of job opportunities for those who are interested in promoting workplace health and safety. Broadly speaking, occupational health and safety workers are responsible for maintaining a safe working environment. In the public sector, health and safety workers primarily enforce health and safety legislation, and in the private sector, they primarily focus on risk management, employee productivity, and reduction of liability. Occupational health and safety are a new medical field in our Arab region, compared to the major industrialized countries. With the tremendous industrial development here, we must keep pace with globalization with these services.","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131445907","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 : 2021-08-24DOI: 10.9734/bpi/nvst/v2/3899f
P. Mittal
Organotin compounds are commonly used as biocides. Some derivatives of Tributyltin (IV) of salicylic acid have been synthesized in various molar ratios. Elemental analyses and various instrumental techniques were used to examine the synthesized products. The antibacterial properties of the synthesized derivatives were assessed using their Minimum Inhibitory Concentration values on both gram +ve (Staphylococcus aureus) and gram -ve (Staphylococcus epidermidis) bacteria (Escherichia coli). The synthesized compounds' antifungal investigations on Aspergillus niger and Candida albicans fungus were evaluated using their Minimum Inhibitory Concentration values. The discussion shows that the compounds so obtained were found stable at room temperature. These compounds outperformed the ligand in terms of antibacterial and antifungal activity.
{"title":"Studies on Antibacterial and Antifungal Activities of Some Derivatives of Tributyltin (IV) of Salicylic Acid","authors":"P. Mittal","doi":"10.9734/bpi/nvst/v2/3899f","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/3899f","url":null,"abstract":"Organotin compounds are commonly used as biocides. Some derivatives of Tributyltin (IV) of salicylic acid have been synthesized in various molar ratios. Elemental analyses and various instrumental techniques were used to examine the synthesized products. The antibacterial properties of the synthesized derivatives were assessed using their Minimum Inhibitory Concentration values on both gram +ve (Staphylococcus aureus) and gram -ve (Staphylococcus epidermidis) bacteria (Escherichia coli). The synthesized compounds' antifungal investigations on Aspergillus niger and Candida albicans fungus were evaluated using their Minimum Inhibitory Concentration values. The discussion shows that the compounds so obtained were found stable at room temperature. These compounds outperformed the ligand in terms of antibacterial and antifungal activity.","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114201714","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 : 2021-08-24DOI: 10.9734/bpi/nvst/v2/4125f
Yerodin L. Carrington
Radio Consumption and Perception is a research study probing the social and moral values conveyed to audiences through broadcast radio. The uses and gratifications theory provides insight into the exchange of information reciprocated through disc jockeys, and their viewership. This examination incorporates an ethnographic interview-style using the snowballing technique, of 15 core open-ended questions, for honest and casual answers from respondents in their environments. The researcher, Yerodin Carrington, has never seen nor met anyone of the personalities of the Ebro in the Morning show. There is no association with anyone employed at WHQT-FM, Emmis Communications, or the personalities of Ebro in the Morning. However, Yerodin Carrington found viewers enjoyed the messages disc jockeys conveyed on-air through segments, their form of expression in a relatable manner, and the clarification of press releases for the understanding of their viewership. Further research is suggested with room for negative feedback, a competitive source, and a whacking variety of radio listeners for precise findings will be needed.
广播消费与感知是一项探讨通过广播向听众传达的社会价值观和道德价值观的研究。使用和满足理论提供了通过唱片骑师和他们的观众交换信息的洞察力。这项调查采用了一种民族志访谈风格，使用滚雪球技术，有15个核心开放式问题，受访者在他们的环境中诚实和随意的回答。研究人员叶罗丁·卡灵顿(Yerodin Carrington)从未在《早间秀》中见过或见过埃布罗的任何一个人。与WHQT-FM, Emmis Communications或Ebro in the Morning的任何雇员都没有联系。然而，叶洛丁·卡灵顿发现，观众喜欢dj通过片段在直播中传达的信息，他们以一种相关的方式表达的形式，以及对新闻稿的澄清，以了解他们的观众。建议进行进一步的研究，为负面反馈留出空间，竞争来源，以及各种各样的无线电听众，以获得精确的发现。
{"title":"Radio Consumption and Perception","authors":"Yerodin L. Carrington","doi":"10.9734/bpi/nvst/v2/4125f","DOIUrl":"https://doi.org/10.9734/bpi/nvst/v2/4125f","url":null,"abstract":"Radio Consumption and Perception is a research study probing the social and moral values conveyed to audiences through broadcast radio. The uses and gratifications theory provides insight into the exchange of information reciprocated through disc jockeys, and their viewership. This examination incorporates an ethnographic interview-style using the snowballing technique, of 15 core open-ended questions, for honest and casual answers from respondents in their environments. The researcher, Yerodin Carrington, has never seen nor met anyone of the personalities of the Ebro in the Morning show. There is no association with anyone employed at WHQT-FM, Emmis Communications, or the personalities of Ebro in the Morning. However, Yerodin Carrington found viewers enjoyed the messages disc jockeys conveyed on-air through segments, their form of expression in a relatable manner, and the clarification of press releases for the understanding of their viewership. Further research is suggested with room for negative feedback, a competitive source, and a whacking variety of radio listeners for precise findings will be needed.","PeriodicalId":192378,"journal":{"name":"New Visions in Science and Technology Vol. 2","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124561532","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}
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