Continuous supply chain collaboration : Road to achieve operational excellence

Supply chain management (SCM) is becoming critical as firms recognize that competition is shifting from company versus company to supply chain versus supply chain. In the present competitive scenario, the fierce competition has driven most companies to seek means of enhancing performance beyond their four wall boundaries. The firm’s ability in collaborating with its upstream and downstream partners determines its success in attaining better performance with supply chain collaboration; a firm is able to serve fragmented markets in which end customers require more product varieties and availability with shorter product life cycle and at the same time lower supply chain costs. Hence, this paper introduces the framework of continuous supply chain collaboration (CSCC), which extends the traditional frame of reference in strategic sourcing from a supplier centric to a supply-chain-scope as continuous improvement efforts to enhance the customer satisfaction. CSCC practices are rather exceptional, yet CSCC is believed to be the single most comprehensive framework for attaining operational excellence.Continuous supply chain collaboration (CSCC); Supply chain management: Continuous improvement; Operational excellence; Supply Chain Management

A study on occupational health hazards among women beedi rollers in Tamilnadu, India.

The beedi industry occupies a prominent place in rural development in terms of its capacity to offer potential employment opportunities to a large number of people. For the beedi industry Tamilnadu is one of the major hub in India. It is estimated that around one million workers mostly woman and children are employed in Beedi making. It is an ardu¬ous, labour intensive task because each beedi is rolled individually. Beedi industry is almost an unorganized sector hence even the government officials finding it difficult to enforce the various legal requirements. Apart from the other legal implications the health hazards which the women employees who are rolling the beedis are enormous. This study aims to explore the level of health hazards experienced by the woman beedi rollers in Tamilnadu. A total of 388 usable responses obtained from women beedi rollers comprising from the beedi rollers concentrated districts i.e., Tirunelveli, Tuticorin, Tiruchirappalli & Vellore are used for this study. The study found that more than 70% of the beedi rollers suffered from eye, gastrointestinal and nervous problems while more than 50% of the respondents suffered from respiratory problems, mostly throat burning and cough. More than 75% of the respon¬dents faced osteological problems. From the study is it understood that the health hazards level is very high. This study proposes a framework to be implemented with the Government agencies, NGOs and Welfare organizations for the welfare of the beedi rollers.Beedi rollers, Health Hazards, Welfare measures, Tamilnadu.

The management learning tool: Andragogy

The name andragogy was first used by a German grammar school teacher named Alexander Kapp in 1833 to portray the educational theory of the Greek philosopher Plato. He used it to refer to the normal process by which adults engage in continuing education. The first use of the term "andragogy" to catch the extensive attention of adult educators was in 1968, when Knowles, then a professor of adult education at Boston University, introduced the term (then spelled "andragogy") through a journal article. Andragogy is an educational theory that utilizes the adult’s life experiences to teach and aid in learning rather than using someone else’s experience in an attempt to teach. Since this is a way of teaching and learning, the principles lend andragogy to be accepted as a theory. Andragogy applies to any form of adult learning and has been used extensively in the design of organizational training programs (especially for "soft skill" domains such as management development). Andragogical methods are best when they can be applied are in community situation and industry/corporate situations that are supportive of a self-directed learner. Human Resource departments should also consider andragogical principals when designing their employee development programs, providing the organization whose management style is one that is represented by McGregor’s Theory Y. By placing a value on training and development, employees will be motivated to learn new skills to help them in their career development.Andragogy, Management learning tool

Mind mapping management

A mind map is a diagram used to represent words, ideas, tasks, or other items linked to and arranged around a central key word or idea. Mind maps are used to generate, visualize, structure, and classify ideas, and as an aid to studying and organizing information, solving problems, making decisions, and writing. The fundamentals of mind map are arranged naturally according to the importance of the concepts, and are classified into groupings, branches, or areas, with the goal of representing semantic or other connections between portions of information. Mind maps may also aid recall of existing memories. The ideas are documented in a mind map radiate from the center of diagram, similar the branches or root system of a tree. The colors are important because they provide an extra dimension of information to help your brain interpret the data more effectively. The mind mapping technique can be used as a authoritative, creative and dynamic way to administer projects, structure and classify multifaceted information, and provide motivating reports that grasp people’s attention. By minimizing words and focusing on associations, mind maps allow project managers and team members to rapidly see dependencies and problems, saving time and money. Using mind maps can notably improve a project team’s productivity.Mind mapping management

Quality of work life: Perception of college teachers

Several Research Studies in the world have measured the Quality of Work of Employee’s in Industries, Universities, Schools, Government and Non Government Organizations. This research study highlights the quality of work life of college teachers under various dimensions. New Challenges can be faced with employee’s commitment and involvement in achieving organizational goals. This study helps the college teachers to know the level of perception towards QWL and to enhance the same by the educational administrators.. Quality of Work Life is the essential concept of favorable situations in a working environment. The Quality of Work Life facilitates employee’s training opportunities, job satisfaction and working conditions. A better Quality of Work Life improves the growth of the employee’s along with the organization growth. The universe of the study includes 12 colleges located within the Tiruchirappalli city limit and 1279 college teachers were working during May 2008 – February 2009. A sample of 239 respondents was collected from the universe. The collected data after being coded were analyzed using Statistical Package for Social sciences Research (SPSS) and various statistical tests were applied based on hypotheses and matching variables. There is a significant association between quality of work life total and quality of life in teaching environment total. It shows QWL of college teachers is in low level.Quality of Work Life: College Teachers; Perception

Analysis of Shrinkage Compensation Factor (SCF) of FDM uPrint SE for Accuracy Enhancement

This paper scrutinizes the shrinkage of a component manufactured using Additive Manufacturing (AM) and emphasizes mainly on the change in dimensions of an AM component after printing. The physical model can be easily manufactured by having the CAD data in STL format for real time AM. However, deviation of product size in CAD model transforming to physical model will be existing due to the deformation of the material mainly because of shrinkage. So here an analysis is carried out to find the optimal shrinkage compensation factor (SCF) of the part manufactured by Fusion Deposition Modelling (FDM) machine which uses ABS P430 as the base raw material. To achieve the latter a suitable model part is considered taking all the dimension and geometrical constraints which are essential for finding SCF and through regression analysis with the help of Co-ordinate Measuring Machine (CMM) and Solid Works modeling, SCF is calculated. Based on the experimental study, dimensional accuracy of the part significantly improved after applying the SCF value of 0.068% which is assumed to be constant in all directions

Agrobacterium mediated transformation of annexin gene in tobacco (Nicotiana tabacum)

The present study involves the development of genetically engineered tobacco plants with annexin gene. The plasmid pUC 119 with the Annexin gene and pGPTV vector were isolated from the Escherichia coli. These plasmids were subjected to restriction digestion with EcoRI and Xbal where the Annexin gene is released from the pUC 119 as a linearised band was eluted from the gel. The recombinant PGPTV plasmid with the annexin gene in Agrobacterium tumefaciens MTCC 431 was mobilized and transferred to plant system through the mobilization helper plasmid pRK2013. The kanamycin resistance gene (NPT II) was used as a selective marker. The calli used for isolating the genomic DNA which was then amplified for confirmation of annexin gene. The nptII gene of 800 bp serves as a selectable marker system in plants and its amplification confirmed the presence of annexin gene in transgenic plants by PCR method

Screening wild and cultivated cucurbits against root knot nematode to exploit as rootstocks for grafting in cucumber

Yield of mono-cropped cucumber (Cucumis sativus L.) is reduced by root knot nematode (Meloidogyne incognita Kofoid and White). Use of resistant rootstocks in grafting may overcome the problem. Cucurbitaceous species were screened against root knot nematode to evaluate their use as rootstocks in grafting. Inoculation was with nematodes @ 2 J2·g-1 (J2 = second stage juvenile) of soil in pot culture at the 1 to 2 true leaf stage, 45 days after inoculation, plants were uprooted and observations made to calculate Root Knot Nematode Index (RKI). Cucurbita moschata, Cucumis metuliferus, Citrullus colocynthis and Cucumis callosus were resistant having a RKI-2. Cucurbita ficifolia, Cucurbita maxima, Cucumis melo sub sp. agrestis were moderately resistant with a RKI-3. Total phenols content in roots indicates plant resistance to M. incognita. Cucumis metuliferus had the highest mean total phenols content (16.98 mg·g- 1 of root) followed by Citrullus colocynthis (16.08 mg·g-1 of root) and Cucurbita moschata (15.37mg·g-1 of root). Resistant rootstocks possessed higher peroxidase and PPO activity than susceptible ones. Cucumis metuliferus had the highest value of peroxidase and PPO activity (3.83 OD·min-1·g-1 of root and 3.67 OD·min-1·g-1 of root) followed by Citrullus colocynthis (3.26 and 3.63 OD·min-1·g-1 of root), Cucumis callosus (3.02 and 2.98 OD·min-1·g-1 of root) and Cucurbita moschata (2.93 and 2.94 OD·min-1·g-1 of root). Cucumber scions, ‘Green Long’ and ‘NS 408’ had lower peroxidase and PPO activity of 0.64 and 1.42 OD·min-1·g-1 and 0.57 and 1.31 OD·min- 1·g-1 of root, respectively. Resistant and moderately resistant cucurbitaceous species may be used for further studies possibly leading to improved yield

Ureteral endometriosis following panhysterectomy a case report

Ureteral endometriosis is a rare form of endometriotic lesion. It can be intrinsic or extrinsic, intrinsic being more rare than extrinsic. Extrinsic ureteral involvement can lead to silent damage to the kidneys. It is commonly seen in women with rectovaginal endometriosis. They present with a variety of symptoms from flank pain to hematuria. Though it responds to medical management, it will require definitive surgical intervention such as a simple cyst excision to the extent of ureteric resection and reanastamosis

Studies on Heterosis in Pumpkin (Cucurbita moschata Duch. Ex Poir)

An investigation was carried out to assess the extent of heterosis for fruit, yield and quality parameters in pumpkin (Cucurbita moschata Duch. ex Poir). The trial was conducted at Department of Vegetable Crops, Horticulture College and Research Institute, Tamil Nadu Agricultural University, Coimbatore, during 2009-2010. Hybrids developed by line x tester mating design, with twelve lines and three testers along with commercial check MPH 1 in pumpkin, were evaluated for fruit weight, fruit number per vine, fruit equatorial diameter, fruit polar diameter, flesh thickness, seed number per fruit, seed weight per fruit, fruit yield per vine and quality parameters, viz., total carbohydrate content, total carotenoid and crude fibre content in the fruit. Among the hybrids, Kasi Harit x Avinashi Local showed positive and significant heterosis for fruit number per vine, flesh thickness, seed weight per fruit, total carotenoid content and fruit yield per vine. Vadhala Gundu Local x CO 2 was the next best, as, the hybrid possessed desirable traits, viz., high fruit number per vine, flesh thickness, total carotenoid content and fruit yield per vine