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The second Earth Summit renewed attention to sustainable development and environmental concerns worldwide; in our university, however, attention has been minimal. In response, several campus organizations collaborated to raise awareness on campus and in the local community by hosting a year‐long, nine‐event series of speakers and panels, each related to a chapter of Agenda 21. In addition to raising awareness among our constituency, we sought to increase our initiative's sustainability. Towards these ends, we developed 11 objectives, monitoring our success at achieving these objectives throughout the year by using surveys of participants, panelists, and collaborators. Here we reflect on the series’ impact based on evaluation analyses, and an assessment of how well we reached our goals. We close this paper with a discussion of our case study as a means to evolve sustainability interests at institutions of higher education into functional sustainability networks, initiatives and educational programs.

Understanding how VMI benefits serve lean purposes in healthcare and why its outcomes can be difficult to achieve in healthcare settings is the main purpose of this study.

An in‐depth case study of VMI is presented in the perspective of the downstream member, a public general multi‐site hospital, operating as a small scale consolidated service centre in terms of material management, exploring such dimensions as: VMI benefits, risks, barriers and enablers.

Despite some unawareness of VMI benefits in healthcare, it can present a waste reduction solution not only in costs but in the quality of care for freeing clinical professionals to clinical tasks, among other savings. The multiple benefits are better explored, as in any relationship building, by investing in partnership creation and overcoming the idiosyncratic barriers of the healthcare sector.

Although findings of a single case study are difficult to generalize, the protocol and methodology presented allow replication in other units of analysis with the same inclusion criteria.

This paper brings the lean deployment discussion out of the organization's boundaries, showing the interconnections and pointing to the need for future work that would allow healthcare managers to build a lean supply chain.

By considering VMI an outsourcing alternative, this paper identifies the lean thinking intent behind such options and enhances the idiosyncratic difficulties in full deployment in the healthcare sector, a less studied setting.

Generic business process models for the supply chain do not cover the specific requirements of the cold chain catering to the needs of temperature-sensitive, perishable goods. The purpose of this paper is to draft a reference model specific to the cold chain.

Following an object-oriented modeling approach, conceptual elements that have been synthesized from a literature review are transferred into the static view (object model) of the reference model. In addition, the reference model’s dynamic properties representing the business process view are outlined.

While a few atomic process steps are sufficient to model the cold chain’s dynamic properties, the complexity of the cold chain lies in the object model. The classes of the object model are highly interrelated and cover four domains: perishable product, information technology, infrastructure/equipment and regulatory framework. This technical approach is more adequate to the complex nature of cold chains than typical business process models.

In the present draft status, the reference model is limited by the pure conceptual approach of this paper. As it is in the nature of things for a draft of a reference model, case studies to challenge the draft and a discourse of experts are required before detailed specifications can be added or any software implementation can be started. It is expected that the reference model is able to substantially support further research on cold chain design and optimization.

The cold chain reference model is intended to be a standard toolbox for planning and evaluating cold chains. By integrating the technical, information technology and regulatory objects behind the business processes, it allows to design and analyze cold chains from a more holistic perspective.

To the best knowledge of the author, this paper is the first to outline a reference model for the cold chain that goes beyond the business processes.

Paper aims to Preparation and evaluation of isoxazole benzene sulfonamide derivatives and incorporated it with waterborne household paints to develop coating compositions as an insecticidal coating against Musca domestica adults.

The synthesized compounds were prepared and confirmed by different analyzes, fourier transform infra-red (FTIR), mass, proton nuclear magnetic resonance (¹HNMR) and Carbon 13 nuclear magnetic resonance (¹³CNMR) spectra. The prepared compound has been blended with waterborne household paint formulation, the physical and mechanical properties of the paint formulation has been studied. The efficiency of the isoxazole benzene sulfonamide derivatives when incorporated with waterborne paint against Culex quinquefasciatus and Mosquito house fly adults, also have been examined.

The obtained results of the paint formulations confirmed their best performance and providing good scrub resistance. Also, the finding promising results of the insecticide test of the paint formulation may be because of the biological activity of these compounds and containing sulfonamide, cyanide and free aromatic amine groups comparing with the standard recommended organophosphorus insecticide. The order activity increase with increasing the dose concentration of the isoxazole derivatives and the activity of chemical compounds itself is represented in terms of their medium lethal concentrations LC50 (LC90), which recorded 0.90(1.62), 0.89(1.61) and 0.86(1.56) g/ml for 5, 3 and 4 chemical compounds, respectively, after 72 h from treatment.

These types of organic compounds are friendly environmentally and can be used as a biocide with different types of paint formulations.

Insecticide waterborne household paints based on isoxazole benzene sulfonamide derivatives as insecticide agents are novel.

The purpose of this paper is to investigate vendor managed inventory (VMI) for the supply of medicines between distributors and hospitals to identify factors that may affect VMI adoption.

Two contrasting VMI initiatives involving five organizations (three hospitals, one distributor and one manufacturer/supplier) are studied. A case study method with semi-structured interviews is used with triangulation in data collection, site visits and document analysis to enhance reliability and validity. The cases are analyzed and compared with respect to hospital, supplier, product and supply chain integration characteristics.

A successful public sector VMI initiative and an unsuccessful private sector VMI initiative are identified. The public sector supplier focuses on improving service level while the private sector supplier seeks to strengthen relationships with a key customer. Hospital characteristics, including type of hospital, top management perspectives and the hospital’s willingness to share information, are critical in decisions on VMI initiation or termination. Relatively stable demand products are preferred for a VMI approach. Hospitals may perceive risks in VMI adoption for medicines as it involves relinquishing control of critical supplies and may result in “lock-in” with a particular supplier.

The cases have been conducted in one country, which may affect generalization of the findings. Wider empirical evidence from other countries in both developed and less developed regions will be beneficial.

VMI is advocated as being beneficial in many supply contexts. However, it is challenging to implement. The study identifies factors that affect the adoption of VMI for hospital pharmaceuticals and provides guidance on initiating VMI in a hospital context.

The potential for VMI in public health projects to enable greater access to critical medicines is highlighted.

The paper provides supply side and demand side perspectives on VMI adoption in an important sector. It highlights the need for greater understanding of the perceived and actual risks in VMI from the perspective of both the hospital and the supplier and for much clearer advice on which pharmaceutical products are appropriate for VMI control in a hospital context.

The pharmaceutical industry is one of the most essential areas of health in any country. It is defined as a system of processes, operations and organizations involved in discovering, developing and producing drugs. The supply chain in the pharmaceutical field is one of the most important strategic issues in the pharmaceutical and health-care industries. The purpose of this study is to reduce the total cost of the supply chain network and reduce the amount of distribution scheduling.

In this study, the authors designed a drug supply chain network with uncertainty-related corruption. The optimal number and location of potential facilities, the optimal allocation of flow between facilities, the optimal routing of vehicles and the optimal amount of inventory in production and distribution center warehouses were determined to achieve these two objective functions.

In evaluating the small sample size problem, it was found that the comprehensive benchmarking method was more efficient than the other methods in obtaining the mean index of the first objective function. The utility function method has also proved its efficiency in obtaining the mean of the second objective function indices, the spacing index and the computational time. Because of the inefficiency of GAMS software in resolving size issues, the modified NSGA II and MOPSO algorithms with modified priority-based encryption have been used. First, using the Taguchi method, the initial parameters of the metaheuristic algorithms are adjusted, and then, 15 sample problems are designed in larger sizes. To avoid generating random data, five problems were equally designed, and the averages of objective functions and metrics of met heuristic algorithms (number of efficient solutions, maximum expansion index, spacing index and computational time) were analyzed as the basis of evaluation and comparison. Therefore, using all the indicators and results of the NSGA II algorithm is recommended.

In this research, a biobjective modeling approach is proposed to minimize the total costs of the supply chain network (construction costs, storage costs and product transportation costs between centers) and advertising costs and to minimize distribution and transportation scheduling across each level of the supply chain network.

Different from most academic publications about tourism in Brazil, this paper provides an overarching and comprehensive perspective. Analysing key developments, and focusing on the period 2000–2019, this paper also considers long-standing structural issues that hinder tourism development. Although this viewpoint paper deals with Brazil, very similar issues can be identified for many countries worldwide.

This viewpoint paper is a combination of reflections by leading Brazilian tourism academics; most are members of ABRATUR, the International Academy for the Development of Tourism Research in Brazil. This paper uses secondary data from the grey (e.g. government reports) and academic literature to support this opinion paper. The tourism-related topics covered in this paper include economics, policy and planning, marketing, transport, nature-based tourism, gastronomy, hospitality and education, amongst others.

Brazil has missed several unique opportunities to place it as a destination of international renown. Since the 1990s, efforts to support regional tourism development have achieved only moderate success as political instability, violence and corruption have impacted tourism. A lack of a coordinated approach between the various levels of government, a shortage of tourism data and a long-term supra-government marketing campaign, among other factors, have meant Brazil has missed several critical opportunities in the 2010s to establish itself as a leading tourism destination in the global market.

From leading tourism academic experts in Brazil, a unique opinion paper offers an overview of the critical development issues in 2000–2019. The paper presents matters that have hindered potential tourism contributions to the largest nation in South America. While these matters may be specific to Brazil, many of these challenges are not dissimilar to those in other emerging (democratic) nations. The authors offer several public policies and technical recommendations to scaffold tourism development towards the 2030 agenda.

本篇观点论文是巴西前沿旅游学者们思考的集合, 其中大多数的学者是巴西旅游发展国际研究院ABRATUR的成员。这篇论文使用了诸如政府工作报告的二手数据和学术文献来支撑文章观点。其中涉及的与旅游相关的主题包括经济学, 政策和规划, 市场营销, 交通, 自然旅游, 烹饪学, 酒店, 教育等等。

与巴西大多数旅游研究的出版物不同, 本文提供了一个重要且全面的视角。文章重点分析了从2000-2009年的旅游业主要发展状况, 同时考虑了阻碍旅游业发展的长期结构性问题。尽管此观点论文涉及巴西, 但在世界许多国家都可以发现非常相似的问题。

巴西已经错失了作为国际知名旅游目的地的几个独特机会。二十世纪九十年代以来, 因为政治动荡, 暴力和腐败对旅游业的影响, 支持区域旅游业发展的努力仅仅取得了有限的成功。各级政府之间缺乏协调方式, 旅游数据短缺和长期的跨政府营销活动等因素, 已经意味着巴西在二十一世纪前十年已经错失了将自己在全球市场中确立为领先旅游目的地的几个重要机会。

这篇来源于一些巴西学术旅游届的领头羊的独特观点论文概述了从2000年到2019年巴西旅游业发展的关键问题。本文介绍了那些已经阻碍南美洲最大旅游国家潜在旅游业贡献的重要事项。尽管这些事项可能是巴西独有的, 但是其中许多问题与其他新兴的（民主的）国家也没有什么不同。我们提供了一些公共政策和技术建议, 以支持旅游业向2030年议程迈进。

Este artículo de opinión es una combinación de reflexiones de destacados académicos brasileños del turismo, la mayoría miembros de ABRATUR, la Academia Internacional para el Desarrollo de la Investigación en Turismo en Brasil. Se utilizan fuentes secundarias (por ejemplo, informes gubernamentales) y literatura académica para respaldar este artículo. Los temas relacionados con el turismo que se tratan en este documento incluyen economía, política y planificación, marketing, transporte, turismo basado en la naturaleza, gastronomía, hotelería, y educación, entre otros.

A diferencia de la mayoría de las publicaciones académicas sobre el turismo en Brasil, este artículo ofrece una perspectiva global e integral. Al analizar los desarrollos clave y centrarse en 2000–2019, este documento también considera problemas estructurales de larga data que obstaculizan el desarrollo del turismo. Aunque este documento trata de Brasil, se pueden identificar problemas muy similares en muchos otros países del mundo.

Brasil ha perdido varias oportunidades únicas para colocarse como un destino de renombre internacional. Los esfuerzos realizados desde la década de 1990 para apoyar el desarrollo del turismo regional solo han logrado un éxito moderado debido a que la inestabilidad política, la violencia y la corrupción han impactado al turismo. La falta de un enfoque coordinado entre los distintos niveles de gobierno, la escasez de datos turísticos, una campaña de marketing supra gubernamental a largo plazo, entre otros factores, han significado que Brasil haya perdido varias oportunidades críticas en la década de 2010 para establecerse como un destino turístico líder en el mercado global.

Un artículo de opinión único de destacados expertos académicos en turismo en Brasil, que ofrece por primera vez una visión general de los problemas críticos del desarrollo desde la década del 2000. El documento presenta asuntos que han obstaculizado las posibles contribuciones del turismo a la nación más grande de América del Sur. Si bien estos asuntos pueden ser específicos de Brasil, muchos de estos desafíos no son diferentes a los de otras naciones (democráticas) emergentes. Ofrecemos diversas recomendaciones técnicas y de políticas públicas para impulsar el desarrollo turístico hacia la agenda 2030.

The purpose of this paper is to create an understanding on the magnitude and dimension of supply chain collaboration (SCC) reported in the literature. The detailed review discusses various indicators that help companies to implement collaboration successfully and create awareness on the barriers faced while initiating collaboration in supply chain (SC).

The meta-analysis includes full-text papers retrieved from the Web of Science database using verified keywords. The articles are reviewed for identifying the performance indicators used to evaluate the SC. The systematic review is performed for the collaborative techniques in the following categories: information sharing (IS); vendor managed inventory; and collaborative planning, forecasting and replenishment. The papers are then comprehensively analyzed for the approaches, and the key findings are mentioned along with the future scope.

The review suggests that the SC relationship, trust, quality of IS and technological involvement are to be focused for successful implementation of the collaborative technique. Proper collaboration helps SC partners to enhance their technique of operations in an effective manner which results in high business turnovers.

The review paper provides a quantitative study of SCC. A bird’s eye view of the scopes and benefits of using SCC for the academic scholars and industrial personnel are the primary concern discussed.

The purpose of this paper aims at investigating which lean supply chain management (LSCM) practices efficiently improve the supply chain performance.

To achieve that, a cross-sectional survey was carried out with 113 manufacturing companies undergoing a lean implementation. The proposed method combines complementary methods of multivariate data analysis in order to determine which bundles of LSCM practices more efficiently entail improvements on supply chain performance.

The findings justify why some LSCM initiatives may find larger barriers than others, compromising their success due to misguided implementation efforts according to the desired performance improvement.

The empirical examination on the efficiency of LSCM practices with regards to a certain set of performance indicators provides guidelines with respect to LSCM implementation depending on which performance indicators are envisioned for improvement.