Literatura científica selecionada sobre o tema "Globe Machinery and Supply Co"

Introduction: the implementation of land development programmes in the polar regions, Siberia andFar East turns more complex due to power shortages in these areas. High electric energy rates and the need to maintain special purpose buildings encourage engineers to develop autonomous energy supply systems.Methods: the co-authors have analyzed several types of autonomous power supply facilities and series of autonomous power supply units designated for the power supply to the production machinery installed as part of various economic and special-purpose facilities, located at a long distance from industrial sources of electric energy.Findings and discussion: the co-authors present an algorithm for the selection of the configuration of an autonomous power supply system. The co-authors employ the findings of their analysis to substantiate the choice of a solar power station as a supplementary source of energy used as part of hybrid power generation systems.Conclusion: the algorithm developed by the co-authors may be used to design an efficient autonomous power supply system comprising hybrid units.

Abstract This study examines the relationship between bank credits and performance and growth of manufacturing sub-sectors. Industrial Production Index was used for a different approach as a dependent variable. Indications of the autoregressive distributed lag (ARDL) bound co-integration test support the theory that bank credits are more effective than loan rates on industrial production of sub-sectors. Moreover, the increase in bank credit leads to the rise of industrial production in all the sub-sectors, except Machinery. According to the Toda Yomamato causality test results, there are different degrees of causalities in means of the importance of bank loans for industrial production. On the other hand, in all sub-sectors except machinery and chemical sub-sectors, causality relations were observed at different grades beginning from loan interest rates to industrial production. As a result, this study concludes with the evidence of supply leading hypothesis via the financial sector leads and causes economic growth.

Abstract Activation of T cell accompanies remarkable enhancement of metabolism. Sufficient and continuous supply of nutrient such as amino acid is thus considerable importance to support immune reaction in T cell. However, the molecular mechanism of efficient incorporation of amino acid into activated T cell has not been determined. We characterized LAT1 as an essential amino acid transporter which is highly expressed in activated T cell. TCR stimulation and co-stimulation of human T cell triggered the dramatic induction of LAT1, although neither TCR stimulation nor co-stimulation alone did not affect the LAT1 expression. The promotion of LAT1 expression in activated T cell was prohibited by inhibitor of NF-kB and AP-1. These results indicate that LAT1 expression is induced by full activation of T cell and LAT1 could work as a potential transporter for essential amino acid in activated T cell. Our result that NF-kB and AP-1 are essential for LAT1 expression suggests that nutrient supply system and immune reaction system are included in one program and those systems are activated by the same molecular machinery in T cell.

At present, we are in the middle of a global pandemic due to COVID 19 disease caused by SARS-CoV-2 viral infection. It has now spread virtually to every corner of the globe. Medical professionals are faced with the challenge of managing diverse clinical manifestations and multisystem involvement of this infection. Although respiratory system is mainly involved COVID-19 disease, there have been diverse manifestations within the cardiovascular (CV) system that posing unique therapeutic challenges. Clinically, a patient may have features of myocarditis, heart failure, acute myocardial infarction, arrhythmia, and vascular thrombosis. Of these manifestations, the most common mechanism implicated is direct myocardial injury, whereas systemic inflammation, oxygen supply-demand mismatch, plaque rupture have also been suggested. Furthermore, current available data suggest cardiovascular related manifestations lead to increased morbidity and mortality. Also, patients with underlying cardiac conditions are more prone for severe disease and death. Although there are limited treatment options available for COVID-19 currently, it is imperative that the potential cardiovascular implications of these therapies are to be considered in these patients. There is need to review current available information regarding the implication of cardiovascular co-morbidity in COVID-19 disease so that we have uptodate and better understanding in this global problem. This review highlights the manifestations, pathophysiological mechanisms for cardiovascular manifestations of COVID-19 and address specific concerns of cardiac patients regarding medications and further management.

Several industries have recently seen the replacement of human labor by automated machinery and equipment. Across the globe, farmers’ attitudes on the use of technology in agriculture are divergent. However, although some people are excited and ready to embrace technology, others are cautious and wary of trying new technologies for the first time. The third category is particularly prevalent in underdeveloped nations such as India, owing to a lack of competence, a lack of effective translation, and most crucially, a lack of financial resources. It is fruitless for the government to attempt to resolve these difficulties due to the fact that they do not take into consideration the changing circumstances and input needs of each agricultural group. Smart Tillage is a cutting-edge framework that was developed to solve the challenges listed above. In India, a decision-based smart engine for the rental and sharing of tools and equipment has been developed, which leverages machine learning methods to proceed towards a selection of tools and equipment. The option is entirely reliant on a variety of input variables, including crop kind, harvest time/month, crop equipment needed, harvest type, and the amount of money available for rental. Additionally, an ideal recommendation engine driven by content and collaborative-based filtering will provide the farmer’s requirements depending on their requirements. In terms of escalation, the proposals would be cost-effective and excellent since they would need little changes in training, technique improvements, and resource management via a new rent-share model similar to that used by Uber. In this work, demand and supply algorithms are used to define market equilibrium, and the results are shown in graphs. This includes discussion of a variety of demand and supply parameters, their impact on market equilibrium prices and quantities, and their effect on shifting demand and supply curves. The many sorts of elasticities (demand, cross-price, supply, income, and so on) are examined, as well as the ramifications for pricing systems that may result from these elasticities.

Supply Chain Collaboration (SCC) has been a topic of great interest among the supply chain researchers for decades now. Collaboration among channel-partners is imperative for successful supply chain management and may be the most critical core competency for enhancing the supply chain performance. This paper examines the various SCC frameworks and their development through a bibliometric analysis of the SCC literature published under the Web of Science (WoS) database in the last twenty years from 2003 to 2022 (including early access for January, 2022) comprising of 4249 research articles. The analysis and graphical visualization of the bibliometric data is presented using measures of descriptive statistics and visualization tools identifying the linkages between the published literature. This study analyses the distribution of the publications based on the research author analysis, most cited publications analysis, publication source analysis, country-wise literature analysis and the keywords co-occurrence analysis. The study also examines the most cited researches on SCC in last two decades and attempts to collate the major developments in the SCC knowledgebase. This research corroborates the enormity of the research conducted in the past and accentuates the ever-growing significance of collaboration in the supply chains for future researchers and businesses worldwide. On an average more than two hundred articles are published every year on SCC and the time-series forecasts reaffirm its progressiveness and relevance as a research domain more than ever engaging researchers and business organisation across the globe. The systematically collated data of top twenty most cited articles, authors, journals, keyword and countries involved in SCC research has been prepared which will provide a source of practical reference for the early supply chain researchers and professionals globally.

Summary The main objective of this paper is to present a case of value interception as a result of restructuring the business model of a manufacturing company that operates in the agricultural machinery sector. A company that focuses on core activities in the value chain and commissions the manufacturing of most components to specialised suppliers – as a result of restructuring – becomes an integrator that controls all parts of the supply chain; from obtaining a raw material, through its own production of a possibly large number of components, to the distribution of a finished composite product. The framework of the conducted research featured the identification of the relationships occurring between own production of components comprising a given product, and an alternative solution, i.e. possibility of acquiring them by way of co-operation. The authors assumed that a derivative of the value intercepted in the finished product implementation process is the number of components manufactured using own production resources.

The world’s population is expected to grow at an increasing rate, leading to increased food consumption and waste production. Even though food waste represents one of the most challenging economic and environmental issues of the 21st century, it also provides a vast array of valuable resources. To address the challenge, this study uses resource recovery from food waste to close the supply chain loop, which is the cornerstone of a circular economy. By applying the bibliometric review technique, trends and patterns in food waste and circular economy were studied. The analysis of frequent keywords in the field provided insights into further research directions. A Boolean search of the keywords in the Scopus database resulted in 288 articles, published between 2015 and 2021. Further screening of titles, keywords, and abstracts resulted in 155 journal articles. Bibliometric coupling, including authors’ co-citation data, co-occurrence, and the occurrence of keywords, was graphically mapped using VOSviewer software. From the analysis of the publications, eight broad themes emerged: (1) anaerobic digestion of food waste for circular economy creation; (2) food waste systems and life cycle assessments for circular economy; (3) bio-based circular economy approaches; (4) consumer behavior and attitudes toward circular economies; (5) food supply chains and food waste in a circular economy; (6) material flow analysis and sustainability; (7) challenges, policies, and practices to achieve circularity; and (8) circular economy and patterns of consumption. Based on the eight themes, we emphasize an urgent need to promote the collaboration of governments, the private sector, educational institutions, and researchers, who should combine efforts to promote, integrate and accelerate acceptance of circularity, which will potentially mitigate greenhouse emissions associated with food loss and waste. We also highlight an opportunity to encourage consumer acceptance of upcycled food in the food waste hierarchy. In addition, we deduce that there is a need to quantify food waste and emissions of greenhouse gases due to this waste along the food value chain; this is important as it is one pathway of examining the ‘food leaks’ along the food supply chain. This can then inform optimal strategies targeting specific areas of the food supply chain experiencing food leaks. Lastly, food wastage affects the entire globe; however, future studies and funding need to be channeled towards investigating the possibility of implementing circularity in developing countries.

The Brantas is one of Indonesia's most important catchments. It is the “rice bowl” of Java and nationally important for its industrial activity. Surabaya, Indonesia's second largest city, is located at the mouth of the Brantas River which is pivotal to the city's water supply. The challenges associated with the institutional framework for natural resource management in East Java parallels that of many states and provinces around the globe. It is multi-layered and complex. Integrated Catchment Management (ICM) may be defined as “the co-ordinated and sustainable management of land, water, soil vegetation, fauna and other natural resources on a water catchment basis”. Over a period of six months, an ICM Strategy was researched and facilitated for the Brantas River Catchment in East Java via a short term advisor attachment. The aim of the Strategy is to improve co-ordination, co-operation, communication and consistency of government and community efforts towards sustaining the catchment's environmental, economic and social values. The attachment was part of the Pollution Control Implementation (PCI) Project funded by AusAid and the Indonesian Government. The ICM Strategy developed was broad based and addressed the priority natural resource management issues facing the Brantas Catchment. It was co-ordinated by BAPEDALDA, the Provincial Environmental Protection Agency, and developed by all agencies involved in natural resource management in the catchment. Various Universities and Non Government Organisations (NGOs) were also involved in the ICM process which developed the Strategy. At the conclusion of the attachment, a draft ICM Strategy and a proposed institutional framework had been developed. A working group of key agencies was also established to further enhance local “ownership”, finalise timescales and implementation responsibilities within the Strategy and bring the institutional arrangements into being through a Governor's Decree.

This article analyses two major trends of the 21st century. Firstly, the transition from fossil fuel-based energy production to renewable energy sources. Secondly, the inexorable urbanisation which can be witnessed all over the globe. The most promising renewable energy production technologies for the near future, i.e., wind and solar energy, are volatile by nature which makes matching supply and demand essential for a successful transition. Therefore, the aspects that determine the willingness of consumers to flexibilise their demand has gained growing attention. Initial research shows that different settings for (co-)ownership in terms of available prosumption options and used production technologies have a varying impact on demand flexibility. However, existing research has analysed flexibility drivers solely for the general population as an aggregate without any distinction regarding spatial, economic, or social factors. In this article, the authors go one step further and analyse whether those drivers for flexible consumption behaviour differ in rural or urban areas acknowledging differences in day-to-day life in both cases. This study is based on 2074 completed questionnaires from German consumers which were analysed using propensity score matching. The results show that people from rural and urban areas do not significantly differ in their willingness to be demand flexible in general. However, (co-)owners of RE installations from rural areas are generally significantly more demand flexible than (co-)owners of RE installations from urban areas. Further, when looking at different RE technologies, the results show that (co-)owners of solar installations are significantly more demand flexible if they are from rural areas. Lastly, when looking at usage options, people who solely consume produced electricity are more demand flexible if they are from rural areas as well.

碩士
國立中正大學
企業管理系研究所
104
Machinery manufacturing industry, just like the lifeblood of a country, its development has become the driving force of a whole industry. With the rapidly changing industry environment, globalization affected greatly by exchange rate fluctuations and the national policy. So that Taiwan's export-oriented machinery industry had to pay attention to the integration of internal and external resources. Companies can not just a single business unit, also cooperation with suppliers, competitors, complementers and customer. Operation of industries have to keep close relationship with each other, so the interactions in the value net has dual characteristics of competition and cooperation. Co-opetition actions may be different due to targets, or other external factors. Therefore, this research wants to explore the relationships between suppliers, competitors, complementers and customer in machinery industry. In this research, the machinery industry as a case study, try to analysis the competitive actions they take, and response actions for competitive activities. And concludes the attitudes and practices of machinery manufacturers. Following the value net identified by Brandenburger & Nalebuff (1996) as supplier、competitor、 complementor and customer to give reference to the machinery manufacturers.

Anaesthesia in ‘remote areas’ is required for medical imaging (CT, MRI, PET-CT), angiography, endoscopy, and interventions (stenting, thrombectomy, coiling, laser therapy, biopsies, radiotherapy) in a number of medical disciplines (paediatrics, radiology, cardiology, pulmonology, gastroenterology, surgery, cardiac surgery, emergency medicine). The spectrum of anaesthetic techniques is broad. It reaches from standby (monitored anaesthesia care), through analgesia and sedation (with spontaneous breathing), to general anaesthesia and mechanical ventilation. Regional anaesthesia techniques are also required under certain circumstances. In the last few years there has been a move away from open procedures to interventional techniques. The complexity of these interventions has increased (i.e. interventional cardiac valve replacements) and the patients tend to be older and suffer from a multitude of co-morbidities. Many of these interventions are performed in the ‘hostile environment’ of the intervention suite. Intervention suites are typically not designed to offer anaesthetists an ideal working area. The space may be limited and medical equipment impedes access to the patient. The infrastructure may be suboptimal (e.g. no central medical gases supply). Protection for staff and equipment against radiation and high magnetic fields must be considered. Loud noise from machinery and shielded walls, doors, and windows may hinder communication and hearing acoustic alarms. The distance to the operating theatre may be considerable and thus support from senior anaesthetists and supply of additional equipment may take some time to arrive. Anaesthesia outside the operating theatre is sometimes underestimated as trivial. Performing a ‘quick’ interventional case can evolve within seconds into a challenge even for the experienced anaesthesiologist if a surgical or anaesthesiological complication occurs. Non-operating-theatre anaesthesia has a higher severity of injuries and more substandard care than operating theatre anaesthesia. This is not acceptable and anaesthetists must ensure the same high standard of anaesthesia care and patient safety both inside and outside the operating theatre.

In the recent times, there has been a much concerned about the efficient utilization and conservation of energy across the globe. The fossil fuels supply most of the energy requirements, however, it is a non-renewable energy source having a limited reserve across the globe. In view of this, there has been a continuous drive to explore the renewable, easily available and environment friendly energy sources to partially or fully replace the fossil fuel. With this background, this paper investigates the viability of utilizing producer gas, derived from the biomass briquettes, as the primary fuel to run a diesel engine in dual fuel mode. Biomass used was sun-dried pine leaves and cow dung. Briquettes were prepared at the proportion of 75 % cow dung and 25 % pine leaves, by mass, using water as the binder. The producer gas, generated from a downdraft gasifier, was fed to single cylinder, four-stroke, water-cooled, 5.2 kW compression ignition engine to run on dual fuel mode. A minor modification of engine was carried out to suit the dual fuel mode operation. The performance and emission characteristics of the engine were studied at various loads. The system sustains well in a dual fuel mode although there is a drop in brake thermal efficiency in the range of 7 to 22%. There is a significant reduction, up to 93%, in NOX emission in the exhaust but CO and CO2 emission increases, more than 40% and 8% respectively, in the dual fuel mode.

<div class="section abstract"><div class="htmlview paragraph">Non-Road Mobile Machinery (NRMM) incorporates a wide variety of machines not intended for the transport of passengers or goods on the road. This includes small gardening equipment, construction, mining, agricultural, and forestry machinery up to locomotives and inland waterway vessels, mostly using an internal combustion engine. NRMM was often overlooked and neglected in the past when considering pollutant and greenhouse gas emissions. Due to their high diversity, they are hard to categorize, resulting in a lack of available data. As emissions from road transport are being tackled by regulations, the emissions of NRMM become an increasing part of total transport emissions. An alternative to fossil fuels will be required for the energy supply of NRMM to fully commit to the CO₂ reduction goals, and to fulfil the future requirements of legislators and public opinion. This study provides a report on the energy needs of different applications, mainly focusing on the larger machinery, as well as an overview of existing and expected technology. To conduct the analysis, a straddle carrier, excavator, locomotive, and inland water vessel were selected as case studies to cover a broad range of NRMM, ranging from 100kW to 1MW engines within different working environments. The intention is to match these, and similar applications, with the most appropriate currently available as well as future expected technology. A selection is made from the possibilities of different energy carriers, such as battery-electric, hydrogen, methane (LNG + CNG), ammonia, methanol, and HVO, in combination with a suitable energy converter, be it an electric motor, an internal combustion engine, a fuel cell or a hybrid system. A multi-criteria decision approach is used to analyse the performance of each option with the varying requirements of the applications in mind, covering environmental, technical, and economic aspects.</div></div>

Early Intervention and Local Content Optimization Esso Exploration and Production Guyana Limited ("ExxonMobil"), an affiliate of Exxon Mobil Corporation, and its co-venturers Hess Guyana Exploration Limited and CNOOC Petroleum Guyana Limited, discovered oil in the Stabroek block offshore Guyana during the first half of 2015. The success of safely drilling their first well (Liza-1), followed a history of 40 dry holes in the Guiana Basin prior to ExxonMobil beginning ultra-deepwater oil and gas exploration in 2008 (Varga et al. 2021). Guyana, with a small population of 750,000, was primarily economically focused on agriculture, manufacturing, and the mining of bauxite and gold. ExxonMobil identified the need for an early, focused, coordinated, and long-lasting approach to local content planning to provide tangible results for Guyana. Developing local businesses to actively participate in the industry and enter the supply chain while raising awareness of how the oil and gas industry operates was paramount, as was managing expectations of the Guyanese government and populace about local content. ExxonMobil recognized that the established mining sector in Guyana had the potential to provide a base of local suppliers able to transition into the emerging oil and gas sector. It subsequently undertook a number of assessments and studies on the local economy to further understand the local context. The finding of these assessments highlighted that most Guyanese companies were operating in the small local economy or working within the Caribbean region, limiting their exposure to international standards and providing little impetus to become globally competitive. Despite having technical competencies that could be utilized in the oil and gas industry, shortfalls were apparent in the areas of auditable systems, business processes, quality assurance, and safety. Closing the gaps would take time and investment, and a shift in culture in some parts. An internal assessment of ExxonMobil's supplier development programs was conducted, and a Guyana supplier development program was developed by drawing from best practices around the globe. ExxonMobil, with the support of its Stabroek Block co-venturers, took a proactive decision and devised a plan to engage an independent third party to run a "fit for purpose" enterprise development centre (EDC) to support the technical development in country through local content prior to final investment decision (FID). In order to be equipped to provide early roll out of local content development, and 6 months before FID for Liza 1, ExxonMobil released a Request for Proposal (RFP). Bidders were invited to submit proposals on how the EDC would function "fit for purpose" and compliment rather than compete with current Guyanese activities and vendors. The successful bidder, DAI Global LLC (DAI), had a proven track record of international socioeconomic project successes and was selected to form a unique and collaborative, strategic relationship with ExxonMobil. Although DAI had previous experience in nascent markets, the challenge in Guyana was to expand the Guyanese supplier base into a new sector. The global experience of both ExxonMobil and DAI worked in tandem to produce a flexible management structure with the capability to adapt to the ensuing exploration successes and expanding industry needs. Both short and long term programs would be utilized to engage businesses for the changing needs of businesses during varying developmental stages. Additionally, ExxonMobil's foresight to incorporate local content requirements and contractual use of the centre into prime contractor contracts provided support for the long-term viability of the EDC. The EDC established in Guyana was named The Centre for Local Business Development (Centre). The Centre design provides a supportive environment where seeking and acquiring information about the oil and gas sector is a comfortable experience. Inclusive of classrooms, meeting spaces, offices, and networking areas, the Centre sponsors engaging programs and provides mentorship for companies entering the industy. Drawing upon studies and data to drive the content and focus of its programs, the Centre addresses relevant needs in the business community. For example, a DAI baseline study on the international competitiveness of local businesses showed that two-thirds of Guyanese businesses were not internationally competitive and needed support with basic business systems (e.g. financial management, supply chain management and human resources). Other stakeholder focus group studies conducted by ExxonMobil determined that there was a lack of foundational knowledge about the oil and gas sector. Having access to this research pre-FID allowed for a head start on planning and enabled the implementation of a work program just 3 months after the Centre's opening.