--A reflecting microscope spectrophotometer was used for the colorimetry of wood using CIE (Commission Internationale de l’Éclairage) chromaticity coordinates. A microscope scanning stage and scanning with optical fibers were used to detect grain patterns. Ten exotic woods with a fine grain structure were tested because they are highly valued in the manufacture of musical instruments and furniture, and they had a wide range in color and grain structure. With lateral illumination (45°) of samples and a large measuring aperture, the results were comparable to those that might be obtained with a commercial colorimeter detecting diffuse Lambertian reflectance. With vertical illumination and coaxial photometry in a microscope, Fresnel reflectance was dominant. The best predictor of CIE x with lateral illumination was reflectance at 400 nm (r = 0.916, P < 0.0005) and the relationship persisted with vertical illumination (r = -0.67, P < 0.025). Scanning across woods at 520 nm with a microscope scanning stage, there were relationships of CIE x with scanning peak height (r = 0.75 P < 0.01). In scanning across 6 cm of wood with optical fibers, there was a relationship of the number of reflectance peaks (from wood grain between dark lines) with peak width (r = 0.89, P < 0.0005). Woods with a fine grain had numerous small peaks while woods with a coarse grain had a few wide peaks. Thus, there is a connection between the color and grain pattern of wood.
—采用CIE (Commission Internationale de l ' Éclairage)色度坐标，使用反射显微镜分光光度计对木材进行比色测定。利用显微镜扫描台和光纤扫描来检测颗粒模式。10种具有优良纹理结构的外来木材在乐器和家具制造中具有很高的价值，而且它们的颜色和纹理结构范围广泛。在样品侧向照明(45°)和大测量孔径的情况下，结果与商用色度计检测漫射朗伯反射率的结果相当。在垂直照明和同轴光度显微镜下，菲涅耳反射占主导地位。横向照明下CIE x的最佳预测因子是400 nm处的反射率(r = 0.916, P < 0.0005)，与垂直照明的关系持续存在(r = -0.67, P < 0.025)。在520 nm波段对树木进行显微镜扫描，CIE x与扫描峰高呈正相关(r = 0.75 P < 0.01)。在用光纤扫描6厘米的木材时，反射峰的数量(来自暗线之间的木纹)与峰宽呈正相关关系(r = 0.89, P < 0.0005)。细纹的树木有许多小峰，而粗纹的树木有几个宽峰。因此，木材的颜色和纹理图案之间有一种联系。
{"title":"Microspectrophotometry of Wood Grain and Color","authors":"H. Swatland","doi":"10.24203/AJET.V9I1.6519","DOIUrl":"https://doi.org/10.24203/AJET.V9I1.6519","url":null,"abstract":"--A reflecting microscope spectrophotometer was used for the colorimetry of wood using CIE (Commission Internationale de l’Éclairage) chromaticity coordinates. A microscope scanning stage and scanning with optical fibers were used to detect grain patterns. Ten exotic woods with a fine grain structure were tested because they are highly valued in the manufacture of musical instruments and furniture, and they had a wide range in color and grain structure. With lateral illumination (45°) of samples and a large measuring aperture, the results were comparable to those that might be obtained with a commercial colorimeter detecting diffuse Lambertian reflectance. With vertical illumination and coaxial photometry in a microscope, Fresnel reflectance was dominant. The best predictor of CIE x with lateral illumination was reflectance at 400 nm (r = 0.916, P < 0.0005) and the relationship persisted with vertical illumination (r = -0.67, P < 0.025). Scanning across woods at 520 nm with a microscope scanning stage, there were relationships of CIE x with scanning peak height (r = 0.75 P < 0.01). In scanning across 6 cm of wood with optical fibers, there was a relationship of the number of reflectance peaks (from wood grain between dark lines) with peak width (r = 0.89, P < 0.0005). Woods with a fine grain had numerous small peaks while woods with a coarse grain had a few wide peaks. Thus, there is a connection between the color and grain pattern of wood.","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87455038","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}
Studying watershed characteristics and choosing the most applicable methods to determine the amount of access rainfall that ran off is very important in many engineering applications, especially hydrology applications. That is to know the more suitable methods for protection against floods and to maximize benefits from the excess water. This study aims to establish a relation between the rational method and the SCS method. A subbasin in Wadi Dahab in Sinai, Egypt is investigated as a study area. To achieve the study aims, HEC-WMS software is chosen, which can analyze a watershed by using DEM and delineating basin. It calculates also important watershed parameters like area, runoff distances, and slope. The rainfall data is compiled and arranged. A statical analysis is executed to obtain the IDF curves. Hyfran-plus software is employed to locate the maximum depths for different return periods. Various values for the time of concentration are studied. It is concluded that the difference between the rational and SCS methods is great for the time of concentration till 2 hours, then it decreases obviously from 2 till 6 hours. Also, it is concluded that the difference between the two methods is bigger for the small return periods of 2 and 5 years for all values of the time of concentration. Employing the obtained equations, the peak runoff for one of the two methods (the rational and SCS methods) can be calculated knowing the time of concentration and the peak runoff for the second method.
{"title":"A Combination between Synthetic Unit Hydrograph (SCS) and Rational Method in a similar Conditions Water Shed","authors":"Mona Fathi, Neveen B. Abelmageed, M. Hassan","doi":"10.24203/ajet.v9i3.6622","DOIUrl":"https://doi.org/10.24203/ajet.v9i3.6622","url":null,"abstract":"Studying watershed characteristics and choosing the most applicable methods to determine the amount of access rainfall that ran off is very important in many engineering applications, especially hydrology applications. That is to know the more suitable methods for protection against floods and to maximize benefits from the excess water. This study aims to establish a relation between the rational method and the SCS method. A subbasin in Wadi Dahab in Sinai, Egypt is investigated as a study area. To achieve the study aims, HEC-WMS software is chosen, which can analyze a watershed by using DEM and delineating basin. It calculates also important watershed parameters like area, runoff distances, and slope. The rainfall data is compiled and arranged. A statical analysis is executed to obtain the IDF curves. Hyfran-plus software is employed to locate the maximum depths for different return periods. Various values for the time of concentration are studied. It is concluded that the difference between the rational and SCS methods is great for the time of concentration till 2 hours, then it decreases obviously from 2 till 6 hours. Also, it is concluded that the difference between the two methods is bigger for the small return periods of 2 and 5 years for all values of the time of concentration. Employing the obtained equations, the peak runoff for one of the two methods (the rational and SCS methods) can be calculated knowing the time of concentration and the peak runoff for the second method.","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86574939","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}
W. Fuentes, Nancy L. Alvarez, Antonio Daquinta Gradaille
ABSTRACT----Atmospheric corrosion of metals is an electrochemistry discontinuous process, which occurs only when the metal surface is wet or damp with various weather phenomena as rain, condensation, fog and other. NaCl is identified as one of the most aggressive pollutants for atmospheric corrosion to occur in coastal environments. Weather conditions in Cuba, together with its configuration and geographic location allow that the influence of the marine aerosol arrived to almost all the national territory favoring notably the deterioration of materials, especially the metallic ones. For this reason, it was decided to carry out a preliminary study of the effect of the coastal atmosphere on the corrosion of the components in metallic structures AT-60 and Najasa models of the Cuban Telecommunications Company (ETECSA) in Ciego de Ávila, Cuba. The selected components were subjected to micro and macro analysis. The coexistence of the loss of the paint layer with the onset of pitting corrosion was evidenced in the images observed by microscopy, while the results of the macro analyzes, only for components of the AT-60 model showed affectations, after one year of exposure, with decreases in the thickness of the metal between 50 and 100%, a loss of mass of 18.3% and perforations due to pitting corrosion that reached a diameter of up to 17 mm These reasons justified the need of a particular maintenance management in these zones.
摘要----金属的大气腐蚀是一种电化学不连续过程，只有当金属表面潮湿或受潮时，才会发生雨、凝结、雾等各种天气现象。NaCl被认为是沿海环境中最具侵略性的大气腐蚀污染物之一。古巴的天气条件，加上其地形和地理位置，使海洋气溶胶的影响几乎到达全国所有领土，特别有利于材料，特别是金属材料的变质。因此，决定对古巴Ciego de Ávila古巴电信公司(ETECSA) AT-60和Najasa模型金属结构部件腐蚀的沿海大气影响进行初步研究。对所选组分进行微观和宏观分析。从显微镜观察到的图像中可以看出，油漆层的损失与点蚀的发生并存，而宏观分析的结果显示，只有AT-60模型的部件在暴露一年后出现了影响，金属厚度减少了50%到100%。质量损失达18.3%，穿孔直径达到17mm，这些原因证明了在这些区域需要特殊的维护管理。
{"title":"Influence of Coastal Atmosphere in the Corrosion of Components in Metallic Structures of Cuban Telecommunications Company (ETECSA) in Ciego de Avila, Cuba","authors":"W. Fuentes, Nancy L. Alvarez, Antonio Daquinta Gradaille","doi":"10.24203/ajet.v8i4.6302","DOIUrl":"https://doi.org/10.24203/ajet.v8i4.6302","url":null,"abstract":"ABSTRACT----Atmospheric corrosion of metals is an electrochemistry discontinuous process, which occurs only when the metal surface is wet or damp with various weather phenomena as rain, condensation, fog and other. NaCl is identified as one of the most aggressive pollutants for atmospheric corrosion to occur in coastal environments. Weather conditions in Cuba, together with its configuration and geographic location allow that the influence of the marine aerosol arrived to almost all the national territory favoring notably the deterioration of materials, especially the metallic ones. For this reason, it was decided to carry out a preliminary study of the effect of the coastal atmosphere on the corrosion of the components in metallic structures AT-60 and Najasa models of the Cuban Telecommunications Company (ETECSA) in Ciego de Ávila, Cuba. The selected components were subjected to micro and macro analysis. The coexistence of the loss of the paint layer with the onset of pitting corrosion was evidenced in the images observed by microscopy, while the results of the macro analyzes, only for components of the AT-60 model showed affectations, after one year of exposure, with decreases in the thickness of the metal between 50 and 100%, a loss of mass of 18.3% and perforations due to pitting corrosion that reached a diameter of up to 17 mm These reasons justified the need of a particular maintenance management in these zones.","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91324833","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}
Modeling and investigating of energy distribution especially the wasted one is very important in viscoelastic problems. In this article, an applied energy model based on separation of energy components of the system is extracted and expanded to apply in linear viscoelastic problems, although this method is applicable in nonlinear problems as well. It is assumed that the whole energy of the system can be divided into two parts: Residual and noninertial energies. The non-inertial energy is the sum of the energies that do not depend on the inertia of the system, while residual energy is the remaining of total energy. When an amount of energy is applied to the system, by determining the non-inertial energy from a novel energy conservation equation, the residual energy can be calculated. Some basic viscoelastic examples are investigated and obtained results will be compared with the expected ones. Keywords— Energy Balance; Residual Energy; Non-inertial energy; Viscoelasticity
{"title":"Application of an Innovate Energy Balance to Investigate Viscoelastic Problems","authors":"S. Shahsavari, M. Moradi","doi":"10.24203/ajet.v8i4.6404","DOIUrl":"https://doi.org/10.24203/ajet.v8i4.6404","url":null,"abstract":"Modeling and investigating of energy distribution especially the wasted one is very important in viscoelastic problems. In this article, an applied energy model based on separation of energy components of the system is extracted and expanded to apply in linear viscoelastic problems, although this method is applicable in nonlinear problems as well. It is assumed that the whole energy of the system can be divided into two parts: Residual and noninertial energies. The non-inertial energy is the sum of the energies that do not depend on the inertia of the system, while residual energy is the remaining of total energy. When an amount of energy is applied to the system, by determining the non-inertial energy from a novel energy conservation equation, the residual energy can be calculated. Some basic viscoelastic examples are investigated and obtained results will be compared with the expected ones. Keywords— Energy Balance; Residual Energy; Non-inertial energy; Viscoelasticity","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86264472","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}
ABSTRACT---This paper describes the design and the execution of a speed control system for a rotary hydraulic actuator by using solenoid valves. The design is to control the rotational velocity (or the speed) of a hydraulic motor without using neither a variable hydraulic pump nor a variable hydraulic motor. With analysis by the simulation using the package, V 4.2p/1.67 of FluidSIM 4 from FESTO. It is possible to predict the output of the rotational velocity (rpm) and next could take the right decision about the correct specifications of the system components to meet the requirements.
{"title":"Application of a Hydraulic Actuator With Solenoid Valves for a Speed Control System","authors":"Abdullah Al-Buzayd, Nadhim M. Faleh, M. Badr","doi":"10.24203/ajet.v8i4.6406","DOIUrl":"https://doi.org/10.24203/ajet.v8i4.6406","url":null,"abstract":"ABSTRACT---This paper describes the design and the execution of a speed control system for a rotary hydraulic actuator by using solenoid valves. The design is to control the rotational velocity (or the speed) of a hydraulic motor without using neither a variable hydraulic pump nor a variable hydraulic motor. With analysis by the simulation using the package, V 4.2p/1.67 of FluidSIM 4 from FESTO. It is possible to predict the output of the rotational velocity (rpm) and next could take the right decision about the correct specifications of the system components to meet the requirements.","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81704232","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 : 2020-11-05DOI: 10.51983/ajeat-2020.9.2.1091
R. Gopinath
The main aim of the research is to find out the details of demographic characteristics and priorities of self-actualization dimensions of academic leaders in Tamilnadu Universities. This report targets in identifying significant self-actualization dimensions and their importance. The conceptual framework of the paper is based on self-actualization and academic leader’s demographic characteristics. The demographic factors analyzedusing mean & standard deviation of self-actualization. For this purpose, a sample survey has been conducted taking a sample size of 419 using techniques multistage random sampling. In our research academic leaders belonging to different age groups, gender, educational qualification, different designation, salary and years of experience were surveyed. From the descriptive analysis most of the academic leaders is male and their age group is 49-53 years. Most of the academic leader’s qualification is Ph.D. and their designation are SCAA/AC/Chair/Co-ordinator. Most of the academic leader’s monthly income is Rs 150001 to 210000 and their experience 21 to 26 years. The further analysis is Equanimity has been ranked as top most self-actualization Dimensions. This implies that academic leaders give more importance to self-actualization. Academic leader’s role is important at any institution of higher education. Their demographic profile is influence to develop the institutions and job tasks they perform everyday have a directly influence on the organization’s ability to meet stakeholder expectations.
{"title":"Assessment of Demographic Characteristics and Self-Actualization Dimensions of Academic Leaders in Tamil Nadu Universities: An Empirical Study","authors":"R. Gopinath","doi":"10.51983/ajeat-2020.9.2.1091","DOIUrl":"https://doi.org/10.51983/ajeat-2020.9.2.1091","url":null,"abstract":"The main aim of the research is to find out the details of demographic characteristics and priorities of self-actualization dimensions of academic leaders in Tamilnadu Universities. This report targets in identifying significant self-actualization dimensions and their importance. The conceptual framework of the paper is based on self-actualization and academic leader’s demographic characteristics. The demographic factors analyzedusing mean & standard deviation of self-actualization. For this purpose, a sample survey has been conducted taking a sample size of 419 using techniques multistage random sampling. In our research academic leaders belonging to different age groups, gender, educational qualification, different designation, salary and years of experience were surveyed. From the descriptive analysis most of the academic leaders is male and their age group is 49-53 years. \u0000Most of the academic leader’s qualification is Ph.D. and their designation are SCAA/AC/Chair/Co-ordinator. Most of the academic leader’s monthly income is Rs 150001 to 210000 and their experience 21 to 26 years. The further analysis is Equanimity has been ranked as top most self-actualization Dimensions. This implies that academic leaders give more importance to self-actualization. Academic leader’s role is important at any institution of higher education. Their demographic profile is influence to develop the institutions and job tasks they perform everyday have a directly influence on the organization’s ability to meet stakeholder expectations.","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89051918","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 : 2020-11-05DOI: 10.51983/ajeat-2020.9.2.1088
Kingie G. Micabalo, Jesszon B. Cano, Ryan D. Montilla
Student satisfaction is a factor to consider for a University in estimating its productivity and adequacy. It impacts not just how much an understudy appreciates time at college yet also estimates scholastic execution. This examination assesses the degree of understudy satisfaction in a College. The investigation respondents were the 183 understudies from the University of Cebu Lapu and Mandaue utilizing descriptive technique on simple random inspecting. The examination uncovered that most understudies were happy with the nature of schooling, current scholarly encounters, and understudy administrations. It was presumed that although general understandings were fulfilled, an area for development is still evident. Besides, to guarantee the greatest satisfaction, the division instructors must not lose sight of reasonable incentives for nonstop quality schooling improvement endeavors. The college must give an opportunity to emphatically vie for candidates and take care of inquiries quicker than any time in recent memory through an enlistment framework, installment framework, and the accessibility of web-based media augmentation for understudy concerns.
{"title":"University Performance Satisfaction: A Student Experience in the Philippines","authors":"Kingie G. Micabalo, Jesszon B. Cano, Ryan D. Montilla","doi":"10.51983/ajeat-2020.9.2.1088","DOIUrl":"https://doi.org/10.51983/ajeat-2020.9.2.1088","url":null,"abstract":"Student satisfaction is a factor to consider for a University in estimating its productivity and adequacy. It impacts not just how much an understudy appreciates time at college yet also estimates scholastic execution. This examination assesses the degree of understudy satisfaction in a College. The investigation respondents were the 183 understudies from the University of Cebu Lapu and Mandaue utilizing descriptive technique on simple random inspecting. The examination uncovered that most understudies were happy with the nature of schooling, current scholarly encounters, and understudy administrations. It was presumed that although general understandings were fulfilled, an area for development is still evident. Besides, to guarantee the greatest satisfaction, the division instructors must not lose sight of reasonable incentives for nonstop quality schooling improvement endeavors. The college must give an opportunity to emphatically vie for candidates and take care of inquiries quicker than any time in recent memory through an enlistment framework, installment framework, and the accessibility of web-based media augmentation for understudy concerns.","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79676879","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 : 2020-11-05DOI: 10.51983/ajeat-2020.9.2.1086
Kingie G. Micabalo, Ryan D. Montilla, Jesszon B. Cano
Internship Program is intended to give understudies an occasion to supplement essential learning with handy information, abilities, and alluring mentalities and to pick up hands-on involvement with perceived Host Training Establishment. This investigation assesses the degree of Realization on Internship Program in a University. The investigation respondents were the 247 understudies, utilizing the descriptive method and survey questionnaire on a simple random sampling. Frequency and simple percentage and Mode were used to dissect and decipher the information assembled. The discoveries uncovered that interns Highly Realized the Guidelines for Higher Education Institution, Guidelines for Student Interns, and Guidelines for Host Training Establishment revealed a Realized interpretation on the Guidelines for Student Interns Coordinator/ Adviser. It concluded that the Internship Program should concoct a firmly checked framework and being continued now and again dependent on the necessities caught by the understudies on each separate program. The system used does not guarantee effectiveness, for there should be a comparison between statistical and practical approaches. Personality Development Seminar, Work Ethics, and Sexual Harassment and Pre-Internship Seminar and Orientation might be executed to upgrade the understudies’ information, aptitudes, and estimations to deal with pre-employment status.
{"title":"Consistency of University Internship Program in the Philippines","authors":"Kingie G. Micabalo, Ryan D. Montilla, Jesszon B. Cano","doi":"10.51983/ajeat-2020.9.2.1086","DOIUrl":"https://doi.org/10.51983/ajeat-2020.9.2.1086","url":null,"abstract":"Internship Program is intended to give understudies an occasion to supplement essential learning with handy information, abilities, and alluring mentalities and to pick up hands-on involvement with perceived Host Training Establishment. This investigation assesses the degree of Realization on Internship Program in a University. The investigation respondents were the 247 understudies, utilizing the descriptive method and survey questionnaire on a simple random sampling. Frequency and simple percentage and Mode were used to dissect and decipher the information assembled. The discoveries uncovered that interns Highly Realized the Guidelines for Higher Education Institution, Guidelines for Student Interns, and Guidelines for Host Training Establishment revealed a Realized interpretation on the Guidelines for Student Interns Coordinator/ Adviser. It concluded that the Internship Program should concoct a firmly checked framework and being continued now and again dependent on the necessities caught by the understudies on each separate program. The system used does not guarantee effectiveness, for there should be a comparison between statistical and practical approaches. Personality Development Seminar, Work Ethics, and Sexual Harassment and Pre-Internship Seminar and Orientation might be executed to upgrade the understudies’ information, aptitudes, and estimations to deal with pre-employment status.","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87940292","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 : 2020-11-05DOI: 10.51983/ajeat-2019.8.3.1167
Y. S. Reddy, K. Balamurugan, G. Dharmaiah
The problem of visco-elastic Rivlin-Ericksen fluid flow past a semi- infinite vertical plate embedded in a porous medium with variable temperature and suction in the presence of a uniform transverse magnetic field and thermal buoyancy effect is considered. The plate is assumed to move with a constant velocity in the direction of fluid flow while the free stream velocity is assumed to follow the exponentially increasing small perturbation law. Time-dependent wall suction is assumed to occur at the permeable surface. The dimensionless governing equations for this investigation are solved analytically using two-term harmonic and non-harmonic functions. Numerical evaluation of the analytical results is performed and some graphical results such as visco-elastic parameter Rm, heat absorption parameter Q, Grashof number Gr, Prandtl number Pr, time t, suction velocity parameter A, moving velocity parameter Up and an exponential parameter ε, for the velocity and temperature profiles within the boundary layer are presented. Skin-friction coefficient, Nusselt numbers are also discussed with the help of the tables.
{"title":"Perturbation Analysis of Rivlin-Ericksen Fluid on Heat Transfer in the Presence of Heat Absorption","authors":"Y. S. Reddy, K. Balamurugan, G. Dharmaiah","doi":"10.51983/ajeat-2019.8.3.1167","DOIUrl":"https://doi.org/10.51983/ajeat-2019.8.3.1167","url":null,"abstract":"The problem of visco-elastic Rivlin-Ericksen fluid flow past a semi- infinite vertical plate embedded in a porous medium with variable temperature and suction in the presence of a uniform transverse magnetic field and thermal buoyancy effect is considered. The plate is assumed to move with a constant velocity in the direction of fluid flow while the free stream velocity is assumed to follow the exponentially increasing small perturbation law. Time-dependent wall suction is assumed to occur at the permeable surface. The dimensionless governing equations for this investigation are solved analytically using two-term harmonic and non-harmonic functions. Numerical evaluation of the analytical results is performed and some graphical results such as visco-elastic parameter Rm, heat absorption parameter Q, Grashof number Gr, Prandtl number Pr, time t, suction velocity parameter A, moving velocity parameter Up and an exponential parameter ε, for the velocity and temperature profiles within the boundary layer are presented. Skin-friction coefficient, Nusselt numbers are also discussed with the help of the tables.","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77420744","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 : 2020-11-05DOI: 10.51983/ajeat-2020.9.2.1087
C. Liyanagamage, R. Ranasinghe
This study aims at identifying the determinants of adoption of outsourcing logistic functions in Manufacturing and Trading companies in Sri Lanka. After careful review of the existing literature perceived cost effectiveness, quality concerns of logistics outsourcing, perceived risk and perceived professionalism of logistics service provider were identified for the study as their high theoretical and empirical importance in determining outsourcing decision. Primary data was collected by means of semi structured questionnaire from 60 organizations that carry out manufacturing and trading businesses in Sri Lanka. The collected data was analyzed using descriptive statistics and simple and multiple linear regression analysis. Initial simple linear regression analysis proved the statistically significant impact that each of the identified variables have on the adoption of outsourcing. However the multiple regression estimated in this study to analyze the collective effect of the suggested model concludes that the decision makers perception about the cost effectiveness of outsourcing and their perception of risk of outsourcing better explain the adoption of outsourcing in Manufacturing and trading sector in Sri Lanka. Hence, the outsource decision depends on the careful assessment of the decision-making company on its cost effectiveness and possible risk. Therefore, the findings of the present study suggest that outsourcing partners should be carefully selected in order to get the benefit of outsourcing.
{"title":"Factors Determining Adoption of Outsourcing Logistics Functions: A Study of Manufacturing and Trading Sectors in Sri Lanka","authors":"C. Liyanagamage, R. Ranasinghe","doi":"10.51983/ajeat-2020.9.2.1087","DOIUrl":"https://doi.org/10.51983/ajeat-2020.9.2.1087","url":null,"abstract":"This study aims at identifying the determinants of adoption of outsourcing logistic functions in Manufacturing and Trading companies in Sri Lanka. After careful review of the existing literature perceived cost effectiveness, quality concerns of logistics outsourcing, perceived risk and perceived professionalism of logistics service provider were identified for the study as their high theoretical and empirical importance in determining outsourcing decision. Primary data was collected by means of semi structured questionnaire from 60 organizations that carry out manufacturing and trading businesses in Sri Lanka. The collected data was analyzed using descriptive statistics and simple and multiple linear regression analysis. Initial simple linear regression analysis proved the statistically significant impact that each of the identified variables have on the adoption of outsourcing. However the multiple regression estimated in this study to analyze the collective effect of the suggested model concludes that the decision makers perception about the cost effectiveness of outsourcing and their perception of risk of outsourcing better explain the adoption of outsourcing in Manufacturing and trading sector in Sri Lanka. Hence, the outsource decision depends on the careful assessment of the decision-making company on its cost effectiveness and possible risk. Therefore, the findings of the present study suggest that outsourcing partners should be carefully selected in order to get the benefit of outsourcing.","PeriodicalId":8524,"journal":{"name":"Asian Journal of Engineering and Applied Technology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81714014","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：