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Role of Body Language in Leveraging Success at the Workplace: A Study in the Hospitality Industry 肢体语言在利用工作场所成功中的作用:一项对酒店业的研究
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-10-18 DOI: 10.36647/ijsem/09.10.a006
Dr. Supriya Srivastava
The study sheds light on the significant role of body language at workplaces. Body language is a specific process of communication which is opposed to words. The specific article is focused on understanding the significance of body language at the workplace within the hospitality industry. In the hospitality industry it is immensely important to impress the customers to improve their financial growth. Therefore, a positive and effective body language helps to build trust between the customer and the companies as well as it is capable of gaining credibility. The employees of the hospitality industry should have proper knowledge about body language and its effectiveness on customer impression.The research has used secondary quantitative design for this article consisting of the collection of some secondary numerical data. Some existing companies within the hospital IT industry of India are selected and their annual reports are used for collecting secondary quantitative data. The significance of body language among the employees of those companies for the development of the companies within the industry is discussed in this article. The major purpose of this study is to identify the important role of body language among the employees of the hospitality industry.
这项研究揭示了肢体语言在工作场所的重要作用。肢体语言是与语言相对立的一种特定的交际过程。这篇文章的重点是理解肢体语言在酒店行业工作场所的重要性。在酒店行业,给顾客留下深刻印象对提高他们的财务增长是非常重要的。因此,积极有效的肢体语言有助于在客户和公司之间建立信任,并能够获得信誉。酒店业的员工应该对肢体语言及其对顾客印象的影响有适当的了解。本文的研究采用了二次定量设计,收集了一些二次数值数据。选择印度医院IT行业的一些现有公司,并使用其年度报告收集二次定量数据。本文讨论了这些公司员工的肢体语言对行业内公司发展的意义。本研究的主要目的是确定肢体语言在酒店业员工中的重要作用。
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引用次数: 0
A Novel Design and Simulation of Adjustable Steering Geometry, Fiyanshu P. Nagrare, Prachi S. Somkuwar, Monika B. Parate, 一种新型的可调转向几何设计与仿真,Fiyanshu P. Nagrare, Prachi S. Somkuwar, Monika B. Parate,
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-10-18 DOI: 10.36647/ijsem/09.10.a003
Pravin D. Borkar, Ameya S. Thakre, Pramod H. Ingle, Fiyanshu P. Nagrare, Prachi S. Somkuwar, Monika B. Parate, Sakshi B. Ingole
Designing and Analysing an Electric Kart is a vast platform for the students. So many competitions are used to organize for the students on this platform. It's beneficial to the students to enhance their learning and gain practical knowledge of various systems of Kart like steering system, braking system, transmission system, etc. This thesis presents the effect of multiple parameters on the performance of the steering system of the e-kart. It covers the design and analysis of stresses generated on steering components and to obtain the optimum safe design. The conceptual model of the E-Kart steering system is developed and used to illustrate the purpose of this study. The inner wheel and outer wheel angle of the steering system are studied using the steering equation. The simulation results reveal that the stresses generated on the steering system components are below the permissible stresses to assure that all members are safe for their maximum Stress. Also, several iterations are conducted on meshing to determine its stability, followed by the convergence tool. This research is intended to help undergraduates by giving a neat overview of E-kart's design and Simulation to participate in national competitions. This project work aims to point out the findings and studying on the steering system of the Kart.
电动卡丁车的设计与分析为学生提供了一个广阔的平台。在这个平台上为学生组织了很多比赛。这有利于学生加强对卡丁车各种系统的学习和实践知识,如转向系统、制动系统、传动系统等。本文研究了多种参数对电动卡丁车转向系统性能的影响。它包括对转向部件产生的应力进行设计和分析,以获得最佳的安全设计。开发了电子卡丁车转向系统的概念模型,并用于说明本研究的目的。利用转向方程对转向系统的内、外轮角进行了研究。仿真结果表明,转向系统各部件所产生的应力均小于允许应力,以保证各部件的最大应力是安全的。同时,对网格进行多次迭代,确定网格的稳定性,然后使用收敛工具。本研究旨在帮助大学生对电子卡丁车的设计和仿真有一个简洁的概述,以参加全国比赛。本项目工作旨在指出的发现和研究的转向系统的卡丁车。
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引用次数: 0
Selecting material handling equipment through a market weight scheme based DEA cross-efficiency approach 通过基于DEA交叉效率的市场权重方案选择物料搬运设备
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-10-13 DOI: 10.1080/17509653.2022.2116122
A. Oukil
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引用次数: 5
A data-driven model with minimal information for bottleneck detection - application at Bosch thermotechnology 一个数据驱动的模型与最小的瓶颈检测信息-应用在博世热技术
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-10-11 DOI: 10.1080/17509653.2022.2116121
Â. F. Brochado, E. M. Rocha, D. Almeida, A. de Sousa, A. Moura
ABSTRACT In the context of bottleneck detection, most data-driven approaches employ data from diverse production variables (machine processing times, machine state tags, input timestamps, etc.) for a detailed analysis of bottlenecks. However, for manufacturing companies initiating their digitalization process (i.e. requiring the smallest hardware investment), a bottom-top approach is still missing. In this work, a data-driven model based on minimal information (MI) retrieved from a manufacturing execution system is proposed for bottleneck detection. We consider MI timestamps when each product exits each station and show that this is the most elementary information from production-line operations, enough to autonomously generate an abstract manufacturing layout, and to detect and predict bottlenecks. A general abstract model of a production line is proposed, named queue directed graph (QDG). Incorporating the MI, the QDG model is able to represent a job-shop with a discrete production environment and to calculate production metrics. This work has been employed in the production system of a Bosch factory, in Portugal, using their manufacturing data sets for validation. Different variants of two well-known bottleneck detection methods were implemented and adapted to Bosch’s use case: the Active Period Method and the Average Active Period Method.
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引用次数: 1
Improved Segregated Advancement (I-SA): a new method for solving full triangular fuzzy transportation problems 改进隔离推进(I-SA):求解全三角模糊运输问题的新方法
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-09-25 DOI: 10.1080/17509653.2022.2118885
M. Sam’an, Y. Dasril, C. Ramasamy, N. Bujang, Yahya Nur Ifriza
ABSTRACT In this paper, triangular fuzzy numbers (TFN) are used to represent the uncertainty of data in the transportation problems (TP), which are referred to as fuzzy transportation problems (FTP). The main issues in the FTP are the lack of information, error of the basic trading rules, incomplete fuzzy data, and the limitations of the existing fuzzy-ranking functions which is failed to compare two TFN. Segregated advancement (SA) is a separation approach where the TFN represented by low, middle, and upper are solved part by part. The flaw of SA is that it uses the classical algorithms which are NWC, LCM, and VAM. Therefore, we proposed the improvement based on the combination of total ratio cost matrix and total difference method by column without using classical ranking functions. The first and second examples illustrate the existing methods without using the SA approach. The results show that the proposed method obtained the optimal solution of FTP, whereas the existing methods produced infeasible solution. The third example presents the limitation of existing methods along with the SA approach. The results show that the proposed method is capable in solving the third example whereas the existing approach failed to solve the said example.
摘要本文使用三角模糊数(TFN)来表示运输问题(TP)中数据的不确定性,即模糊运输问题(FTP)。FTP中的主要问题是信息缺乏、基本交易规则错误、模糊数据不完整,以及现有模糊排序函数的局限性,无法比较两个TFN。分离推进(SA)是一种分离方法,其中以低、中、高为代表的TFN被逐部分求解。SA的缺陷在于它使用了经典算法NWC、LCM和VAM。因此,我们在不使用经典排序函数的情况下,提出了基于总比率成本矩阵和按列总差分法相结合的改进方案。第一个和第二个例子说明了不使用SA方法的现有方法。结果表明,所提出的方法获得了FTP的最优解,而现有方法产生了不可行解。第三个例子介绍了现有方法和SA方法的局限性。结果表明,所提出的方法能够解决第三个例子,而现有的方法未能解决所述例子。
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引用次数: 2
Security Analysis of Mangalore Chemicals & Fertilizers (MCF) Ltd Mangalore Chemicals & Fertilizers (MCF) Ltd .安全性分析
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-09-13 DOI: 10.36647/ijsem/09.10.a002
R. M
The study undertaken aims at executing economic, industry and company analysis of to MCF Ltd., Mangalore. The top 5 Industries in India have been considered for Industry analysis. Company analysis was focused on MCF Ltd. Based on fundamental and technical analysis tools it was found that currently, it may not be the right time to invest in India however a recovery in economic position is expected. As far as the fertilizers Industry is concerned, it is not very attractive for investment. As far as MCF is concerned its overall financial position is satisfactory and hence may be advisable for long-term investment and a lot worth for short term.
所进行的研究旨在对Mangalore的MCF有限公司进行经济,工业和公司分析。印度前5大行业被认为是行业分析。公司分析集中在MCF有限公司。根据基础和技术分析工具,目前可能不是投资印度的合适时机,但经济状况有望复苏。就化肥行业而言,投资吸引力不大。就MCF而言,其整体财务状况令人满意,因此可能适合长期投资,短期投资也很有价值。
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引用次数: 0
Covid-19-A Baleful Aftermath for the Stocks of Indian Pharmaceutical Companies 2019冠状病毒病对印度制药公司股票的不利影响
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-09-13 DOI: 10.36647/ijsem/09.09.a004
M. Gangwani, Dhun Sehrawat
Covid-19 catastrophe has not spared any market across the world due to widespread disruptions in its supply chain operations. In today's world, however, stock markets serve as a catalyst for a country's economic and financial development. But, with the development of Covid-19 infection and widespread lockdown in the majority of countries, its stock market has plummeted even further into the depths. Therefore, to determine whether the Covid-19 outbreak has impacted the expected return of Nifty Pharma and stock return of 3 leading pharmaceutical companies Cipla, Dr. Reddy's, and Sun Pharma in the before-Covid-19 period (1 Jan 2019 to 20 Mar 2020) and the after-Covid-19 period (23 Mar 2020 to 20 Mar 2021) this study is being carried out. The study aims to uncertain whether there exists a meaningful link between the S&P CNX Nifty index's forecasted market return and the expected security return of Nifty Pharma before and after Covid-19. To evaluate the relevant hypotheses, descriptive statistics event study technique, non-parametric testing, particularly the Wilcoxon Signed test, and regression analysis were used. It was discovered that the expected returns of Nifty Pharma and the expected security returns of Cipla, Dr. Reddy's, and Sun Pharma did not vary significantly before and throughout the Covid-19 epidemic period. However, for both before and throughout the Covid-19 era, there was a link between the predicted market return of the S&P CNX Nifty index and the security return of Nifty Pharma, implying that the benchmark index S&P CNX Nifty was influenced by Nifty Pharma's performance.
由于供应链运作普遍中断,全球任何市场都未能幸免。然而,在当今世界,股票市场是一个国家经济和金融发展的催化剂。但是,随着Covid-19感染的发展和大多数国家的广泛封锁,其股市进一步暴跌。因此,为了确定Covid-19爆发是否影响了Nifty Pharma的预期回报以及三家领先制药公司Cipla, Dr. Reddy's和Sun Pharma在Covid-19之前(2019年1月1日至2020年3月20日)和Covid-19之后(2020年3月23日至2021年3月20日)的股票回报,本研究正在进行。该研究旨在确定标准普尔CNX Nifty指数的预测市场回报与Nifty制药公司在Covid-19前后的预期安全回报之间是否存在有意义的联系。为了评估相关假设,使用了描述性统计事件研究技术、非参数检验,特别是Wilcoxon sign检验和回归分析。研究发现,Nifty Pharma的预期收益与Cipla、Dr. Reddy’s和Sun Pharma的预期安全收益在新冠疫情之前和整个疫情期间没有显著差异。然而,在新冠肺炎之前和整个新冠肺炎时代,标准普尔CNX Nifty指数的预测市场回报与Nifty Pharma的证券回报之间存在联系,这意味着基准指数S&P CNX Nifty受到Nifty Pharma业绩的影响。
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引用次数: 0
A Review on Pathogenesis and Regulatory Mechanisms of Infections from Staphylococcus Aureus 金黄色葡萄球菌感染的发病机制及调控机制研究进展
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-09-13 DOI: 10.36647/ijsem/09.09.a007
Atreyee Choudhuri
S. aureus is commonly found living on the outermost layer of human body which is the skin and in about 30% of individuals it is a permanent colonizer. This pathogen is blood borne infection and is the causative organism of commonly occurring infections like endocarditis and sepsis. This current review has effectively discussed the morphology and colonial characteristics of Staphylococcus aureus (S. aureus), its types and classifications, individuals who are at risk of getting infected, common skin infections caused due to the pathogen, resistance and the various managements available. The recent developments in managing this infections, are also discussed in this review. The most common and severe conditions caused by S. aureus are Food poisoning and Toxic Shock Syndrome, which elaboratly discussed. The review presents the past findings and recent developments regarding S. aureus infection from all the aspects.
金黄色葡萄球菌通常生活在人体的最外层,也就是皮肤上,大约30%的人是永久的殖民者。这种病原体是血源性感染,是心内膜炎和败血症等常见感染的致病生物。本文综述了金黄色葡萄球菌(S. aureus)的形态和群体特征,其类型和分类,感染风险个体,由病原体引起的常见皮肤感染,耐药性和各种可用的管理方法。这篇综述也讨论了最近在控制这种感染方面的进展。金黄色葡萄球菌引起的最常见和最严重的情况是食物中毒和中毒性休克综合征,对此进行了详细的讨论。本文从各个方面综述了金黄色葡萄球菌感染的过去发现和最新进展。
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引用次数: 0
Current Concept and Research Progress of Pre-Eclampsia (Early-Onset and Late-Onset Pre-Eclampsia) 先兆子痫(早发性和晚发性子痫)的概念现状及研究进展
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-09-13 DOI: 10.36647/ijsem/09.09.a005
B. Chaudhary, Jifang Shi
Pre-eclampsia is a syndrome that belongs to the group of hypertensive disorders of pregnancy. It is a multi-organ disease and can affect the kidney, liver, brain and the blood clotting system [1,2]. Pre-eclampsia is one of the most common causes of maternal and fetal morbidity and mortality [3]. Pre-eclampsia is defined as new-onset hypertension developed after 20 weeks of gestation (systolic or diastolic blood pressure ≥140 and/or ≥90 mmHg, respectively, measured at least two occasions, 4 hour to 1 week apart) and proteinuria(≥300 mg in a 24- hour urine collection, or two random urine specimens obtained 4 hours to 1 week apart containing≥1+ by dip stick or one dipstick demonstrated ≥2+ protein)[22,23]. Mild pre-eclampsia was diagnosed as pre-eclampsia was systolic blood pressure <160 mmHg, diastolic blood pressure <110 mmHg, platelet count≥100,000 per mm3, non-elevated liver enzymes, absence of renal insufficiency, pulmonary edema, cyanosis, new-onset cerebral/visual disturbances, and/or right upper quadrant or epigastric pain[24,25]. Severe pre-eclampsia is diagnosed as pre-eclampsia with systolic blood pressure ≥160 mmHg, or diastolic blood pressure ≥110 mmHg, platelet count <100,000 per mm 3, elevated liver enzymes, renal insufficiency, pulmonary edema or cyanosis, new-onset cerebral/visual disturbances, and/or right upper quadrant or epigastric pain [24,25]. A major advance in the classification of pre-eclampsia is its subdivision into early-onset and late-onset pre-eclampsia[26,27]. Especially, early-onset and late-onset pre-eclampsia have a serious threat to the maternal and neonatal lives, and in the clinical practice, it is of great difficulties and challenging in its treatment. Therefore, it is of great importance to pay enough attention to early-onset and late-onset pre-eclampsia. According to the statistics of recent years in China, the prevalence of pre-eclampsia has become less due to increase in attention paid to the pregnant women with the hypertensive disorder and in the maternity examination during their period of antenatal check-up.
先兆子痫是妊娠期高血压疾病的一种综合征。它是一种多器官疾病,可累及肾、肝、脑和凝血系统[1,2]。先兆子痫是导致母婴发病和死亡的最常见原因之一[3]。先兆子痫定义为妊娠20周后出现的新发高血压(收缩压或舒张压分别≥140和/或≥90 mmHg,至少两次测量,间隔4小时至1周)和蛋白尿(24小时尿液采集≥300 mg,或间隔4小时至1周随机采集两次尿液标本,含≥1+的浸膏或一个浸膏显示≥2+的蛋白质)[22,23]。轻度子痫前期诊断为收缩压<160 mmHg,舒张压<110 mmHg,血小板计数≥100,000 / mm3,肝酶未升高,无肾功能不全,肺水肿,紫绀,新发脑/视觉障碍,和/或右上象限或胃脘痛[24,25]。重度子痫前期诊断为:收缩压≥160 mmHg,或舒张压≥110 mmHg,血小板计数<100,000 / mm 3,肝酶升高,肾功能不全,肺水肿或紫绀,新发脑/视觉障碍,和/或右上象限或胃脘痛[24,25]。子痫前期分类的一个重要进展是将其细分为早发型子痫前期和晚发型子痫前期[26,27]。特别是早发型和晚发型先兆子痫严重威胁孕产妇和新生儿的生命,在临床实践中,其治疗难度和挑战性都很大。因此,对早发性和晚发性先兆子痫给予足够的重视是非常重要的。根据中国近年来的统计,由于孕妇在产前检查期间对高血压疾病的重视程度和孕期检查的增加,先兆子痫的患病率有所下降。
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引用次数: 0
Assessment of the Women‘s Participation to Disaster Preparedness and Response in the Municipality of San Juan, Batangas 巴丹加斯圣胡安市妇女参与备灾和救灾的评估
IF 4.8 Q2 OPERATIONS RESEARCH & MANAGEMENT SCIENCE Pub Date : 2022-09-13 DOI: 10.36647/ijsem/09.09.a008
R. B
In the Province of Batangas, Municipality of San Juan, Batangas is regarded to be vulnerable to disaster. It has coastal, upland and populated lowland geographical areas. In the fortuitous event of catastrophe, women are deemed the frailest among the marginalized sectors. While the Magna Carta of Women gives women the right to protection and security in terms of disasters, specialized needs of women may be overlooked, gender-blind and insensitive to the development actions. This study assesses the participation of women to disaster preparedness and response in the Municipality of San Juan. Research surveys states that in the event of fire, traumatic experiences of people affected therein got the highest weighted mean of 3.3640. In terms of flood, the highest weighted mean is 3.4740, where flood is caused by the large amounts of rainwater, which cannot be absorbed in to the ground, drainages and canals. Relative to typhoon, the highest weighted mean is 3.4260, an intense circulation of the weather system causes typhoon over tropical seas and oceans accompanied with very strong winds, heavy rains and large ocean waves. About landslide, it is triggered by other natural hazards such as prolonged, heavy rainfall, and typhoon or by other sources of water, which increases the water content of the slope materials and got the highest weighted mean of 3.4200. Regarding earthquake, the highest weighted mean is 3.370, where earthquake is caused by sudden slippage of rock masses below or at the surface of the earth. In terms of participation in disaster preparedness and response, the lowest weighted mean is 2.3380, it is where women slightly or sometimes participate in forming and mobilizing women’s group in the local government units during disaster to protect and meet the necessary needs of women. Based on findings, the extent of participation in disaster preparedness and response practices in the Municipality of San Juan, Batangas is significant and highly important on the assessment of the respondents regarding disasters and their empowerment is necessary in developing a disaster resilient community. Thus, this study serves as basis for the determination in policy-decision making process necessary to address and integrate the specialized needs of women in the Municipality of San Juan, Batangas relative to participation to disaster preparedness and response.
在八打雁省圣胡安市,八打雁被认为是最容易遭受灾害的地方。它有沿海、高地和人口稠密的低地地理区域。在偶然发生的灾难中,妇女被视为边缘化群体中最脆弱的群体。虽然《妇女大宪章》赋予妇女在灾害中获得保护和安全的权利,但妇女的特殊需要可能被忽视、无视性别、对发展行动不敏感。这项研究评估了圣胡安市妇女参与备灾和救灾的情况。研究调查表明,在火灾事件中,受灾人员的创伤经历加权平均值最高,为3.3640。洪水方面,加权平均值最高为3.4740,洪水是由于大量雨水不能被地面、排水和渠道吸收而引起的。相对于台风,最高加权平均值为3.4260,天气系统的强烈环流使台风在热带海洋上空形成,并伴有强风、暴雨和大浪。对于滑坡,其他自然灾害如长时间、强降雨、台风或其他水源引发的滑坡增加了坡体的含水量,加权平均值最高,为3.4200。对于地震,最高加权平均值为3.370,地震是由地下或地表岩体的突然滑移引起的。在参与备灾和救灾方面,最低加权平均值为2.3380,即妇女在灾害期间轻微或有时参与地方政府单位妇女团体的组建和动员,以保护和满足妇女的必要需求。根据调查结果,在巴丹加斯圣胡安市,参与备灾和救灾实践的程度对于评估受访者对灾害的看法非常重要,他们的赋权对于建立一个抗灾社区是必要的。因此,这项研究可作为决策过程中必要的决策基础,以解决和整合巴丹加斯圣胡安市妇女在参与备灾和救灾方面的特殊需要。
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引用次数: 0
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International Journal of Management Science and Engineering Management
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