Moussab/ORKG-training-evaluation-set huggingface dataset:
Research field: Science
Title: Critical factors for implementing green supply chain management practice
Abstract: Purpose – The purpose of this paper is to explore critical factors for implementing green supply chain management (GSCM) practice in the Taiwanese electrical and electronics industries relative to European Union directives.Design/methodology/approach – A tentative list of critical factors of GSCM was developed based on a thorough and detailed analysis of the pertinent literature. The survey questionnaire contained 25 items, developed based on the literature and interviews with three industry experts, specifically quality and product assurance representatives. A total of 300 questionnaires were mailed out, and 87 were returned, of which 84 were valid, representing a response rate of 28 percent. Using the data collected, the identified critical factors were performed via factor analysis to establish reliability and validity.Findings – The results show that 20 critical factors were extracted into four dimensions, which denominated supplier management, product recycling, organization involvement and life cycl...
Extracted statement — Critical success factors: product recycling
Research field: Science
Title: Hardware-Efficient Design of Real-Time Profile Shape Matching Stereo Vision Algorithm on FPGA
Abstract: <jats:p>A variety of platforms, such as micro-unmanned vehicles, are limited in the amount of computational hardware they can support due to weight and power constraints. An efficient stereo vision algorithm implemented on an FPGA would be able to minimize payload and power consumption in microunmanned vehicles, while providing 3D information and still leaving computational resources available for other processing tasks. This work presents a hardware design of the efficient profile shape matching stereo vision algorithm. Hardware resource usage is presented for the targeted micro-UV platform, Helio-copter, that uses the Xilinx Virtex 4 FX60 FPGA. Less than a fifth of the resources on this FGPA were used to produce dense disparity maps for image sizes up to 450 × 375, with the ability to scale up easily by increasing BRAM usage. A comparison is given of accuracy, speed performance, and resource usage of a census transform-based stereo vision FPGA implementation by Jin et al. Results show that the profile shape matching algorithm is an efficient real-time stereo vision algorithm for hardware implementation for resource limited systems such as microunmanned vehicles.</jats:p>
Extracted statement — Algorithm: Profile shape matching
Research field: Science
Title: Immunochromatographic Assay for Quantitation of Milk Progesterone.
Abstract: We describe a rapid immunochromatographic method for the quantitation of progesterone in bovine milk. The method is based on a 'competitive' assay format using the monoclonal antibody to progesterone and a progesterone-protein conjugate labelled with colloidal gold particles. The monoclonal antibody to progesterone is immobilized as a narrow detection zone on a porous membrane. The sample is mixed with colloidal gold particles coated with progesterone-protein conjugate, and the mixture is allowed to migrate past the detection zone. Migration is facilitated by capillary forces. The amount of labelled progesterone-protein conjugate bound to the detection zone, as detected by photometric scanning, is inversely proportional to the amount of progesterone present in the sample. Analysis is complete in less than 10 min. The method has a practical detection limit of 5 ng of progesterone per ml of bovine milk.
Extracted statement — Analyte: Progesterone in bovine milk
Research field: Science
Title: Evaluating the critical success factors of supplier development: a case study
Abstract: Purpose – The purpose of this paper is to identify and evaluate the critical success factors (CSFs) responsible for supplier development (SD) in a manufacturing supply chain environment.Design/methodology/approach – In total, 13 CSFs for SD are identified (i.e. long‐term strategic goal; top management commitment; incentives; supplier's supplier condition; proximity to manufacturing base; supplier certification; innovation capability; information sharing; environmental readiness; external environment; project completion experience; supplier status and direct involvement) through extensive literature review and discussion held with managers/engineers in different Indian manufacturing companies. A fuzzy analytic hierarchy process (FAHP) is proposed and developed to evaluate the degree of impact of each CSF on SD.Findings – The degree of impact for each CSF on SD is established for an Indian company. The results are discussed in detail with managerial implications. The long‐term strategic goal is found to be ...
Extracted statement — Critical success factors: project completion experience
Research field: Science
Title: Evaluating the critical success factors of supplier development: a case study
Abstract: Purpose – The purpose of this paper is to identify and evaluate the critical success factors (CSFs) responsible for supplier development (SD) in a manufacturing supply chain environment.Design/methodology/approach – In total, 13 CSFs for SD are identified (i.e. long‐term strategic goal; top management commitment; incentives; supplier's supplier condition; proximity to manufacturing base; supplier certification; innovation capability; information sharing; environmental readiness; external environment; project completion experience; supplier status and direct involvement) through extensive literature review and discussion held with managers/engineers in different Indian manufacturing companies. A fuzzy analytic hierarchy process (FAHP) is proposed and developed to evaluate the degree of impact of each CSF on SD.Findings – The degree of impact for each CSF on SD is established for an Indian company. The results are discussed in detail with managerial implications. The long‐term strategic goal is found to be ...
Extracted statement — Critical success factors: proximity to manufacturing base
Research field: Science
Title: Tooth wear among psychiatric patients: prevalence, distribution, and associat- ed factors
Abstract: PURPOSE The purpose of this study was to evaluate the prevalence, distribution, and associated factors of tooth wear among psychiatric patients. MATERIALS AND METHODS Tooth wear was evaluated using the tooth wear index with scores ranging from 0 to 4. The presence of predisposing factors was recorded in 143 psychiatric patients attending the outpatient clinic at the Prince Rashed Hospital in northern Jordan. RESULTS The prevalence of a tooth wear score of 3 in at least one tooth was 90.9%. Patients in the age group 16 to 25 had the lowest prevalence (78.6%) of tooth wear. Increasing age was found to be a significant risk factor for the prevalence of tooth wear (P < .005). The occlusal/incisal surfaces were the most affected by wear, with mandibular teeth being more affected than maxillary teeth, followed by the palatal surface of the maxillary anterior teeth and then the buccal/labial surface of the mandibular teeth. The factors found to be associated with tooth wear were age, retirement and unemployment, masseter muscle pain, depression, and anxiety. CONCLUSION Patients' psychiatric condition and prescribed medication may be considered factors that influence tooth wear.
Extracted statement — Study population: Psychiatric patients
Research field: Science
Title: Identifying critical enablers and pathways to high performance supply chain quality management
Abstract: Purpose – The aim of this paper is threefold: first, to examine the content of supply chain quality management (SCQM); second, to identify the structure of SCQM; and third, to show ways for finding improvement opportunities and organizing individual institution's resources/actions into collective performance outcomes.Design/methodology/approach – To meet the goals of this work, the paper uses abductive reasoning and two qualitative methods: content analysis and formal concept analysis (FCA). Primary data were collected from both original design manufacturers (ODMs) and original equipment manufacturers (OEMs) in Taiwan.Findings – According to the qualitative empirical study, modern enterprises need to pay immediate attention to the following two pathways: a compliance approach and a voluntary approach. For the former, three strategic content variables are identified: training programs, ISO, and supplier quality audit programs. As for initiating a voluntary effort, modern lead firms need to instill “motivat...
Extracted statement — Critical success factors: quality management
Research field: Science
Title: A study of supplier selection factors for high-tech industries in the supply chain
Abstract: Amid the intensive competition among global industries, the relationship between manufacturers and suppliers has turned from antagonist to cooperative. Through partnerships, both parties can be mutually benefited, and the key factor that maintains such relationship lies in how manufacturers select proper suppliers. The purpose of this study is to explore the key factors considered by manufacturers in supplier selection and the relationships between these factors. Through a literature review, eight supplier selection factors, comprising price response capability, quality management capability, technological capability, delivery capability, flexible capability, management capability, commercial image, and financial capability are derived. Based on the theoretic foundation proposed by previous researchers, a causal model of supplier selection factors is further constructed. The results of a survey on high-tech industries are used to verify the relationships between the eight factors using structural equation modelling (SEM). Based on the empirical results, conclusions and suggestions are finally proposed as a reference for manufacturers and suppliers.
Extracted statement — Critical success factors: quality management capability
Research field: Science
Title: The Role of Social Media during Queensland Floods:
An Empirical Investigation on the Existence of Multiple Communities of Practice (MCoPs)
Abstract: The notion of communities getting together during a disaster to help each other is common. However, how does this communal activity happen within the online world? Here we examine this issue using the Communities of Practice (CoP) approach. We extend CoP to multiple CoP (MCoPs) and examine the role of social media applications in disaster management, extending work done by Ahmed (2011). Secondary data in the form of newspaper reports during 2010 to 2011 were analysed to understand how social media, particularly Facebook and Twitter, facilitated the process of communication among various communities during the Queensland floods in 2010. The results of media-content analysis along with the findings of relevant literature were used to extend our existing understanding on various communities of practice involved in disaster management, their communication tasks and the role of Twitter and Facebook as common conducive platforms of communication during disaster management alongside traditional communication channels.
Extracted statement — Emergency Type: Queensland flood
Research field: Science
Title: Implementation of Equity in Resource Allocation for Regional Earthquake Risk Mitigation Using Two-Stage Stochastic Programming
Abstract: This article presents a new methodology to implement the concept of equity in regional earthquake risk mitigation programs using an optimization framework. It presents a framework that could be used by decisionmakers (government and authorities) to structure budget allocation strategy toward different seismic risk mitigation measures, i.e., structural retrofitting for different building structural types in different locations and planning horizons. A two‐stage stochastic model is developed here to seek optimal mitigation measures based on minimizing mitigation expenditures, reconstruction expenditures, and especially large losses in highly seismically active countries. To consider fairness in the distribution of financial resources among different groups of people, the equity concept is incorporated using constraints in model formulation. These constraints limit inequity to the user‐defined level to achieve the equity‐efficiency tradeoff in the decision‐making process. To present practical application of the proposed model, it is applied to a pilot area in Tehran, the capital city of Iran. Building stocks, structural vulnerability functions, and regional seismic hazard characteristics are incorporated to compile a probabilistic seismic risk model for the pilot area. Results illustrate the variation of mitigation expenditures by location and structural type for buildings. These expenditures are sensitive to the amount of available budget and equity consideration for the constant risk aversion. Most significantly, equity is more easily achieved if the budget is unlimited. Conversely, increasing equity where the budget is limited decreases the efficiency. The risk‐return tradeoff, equity‐reconstruction expenditures tradeoff, and variation of per‐capita expected earthquake loss in different income classes are also presented.
Extracted statement — Second-stage2: Reconstruction expenditures
Research field: Science
Title: Consideration of shot peening treatment applied to a high strength aeronautical steel with different hardnesses
Abstract: One of the most important components in a aircraft is its landing gear, due to the high load that it is submitted to during, principally, the take off and landing. For this reason, the AISI 4340 steel is widely used in the aircraft industry for fabrication of structural components, in which strength and toughness are fundamental design requirements [I]. Fatigue is an important parameter to be considered in the behavior of mechanical components subjected to constant and variable amplitude loading. One of the known ways to improve fatigue resistance is by using the shot peening process to induce a conlpressive residual stress in the surface layers of the material, making the nucleation and propagation of fatigue cracks more difficult [2,3]. The shot peening results depend on various parameters. These parameters can be grouped in three different classes according to I<. Fathallah et a1 (41: parameters describing the treated part, parameters of stream energy produced by the process and parameters describing the contact conditions. Furthermore, relaxation of the CKSF induced by shot peening has been observed during the fatigue process 15-71. In the present research the gain in fatigue life of AISI 4340 steel, obtained by shot peening treatment, is evaluated under the two different hardnesses used in landing gear. Rotating bending fatigue tests were conducted and the CRSF was measured by an x-ray tensometry prior and during fatigue tests. The evaluation of fatigue life due the shot peening in relation to the relaxation of CRSF, of crack sources position and roughness variation is done.
Extracted statement — Special Notes: Rotating bend
Research field: Science
Title: Community intelligence and social media services: A rumor
theoretic analysis of tweets during social crisis
Abstract: Recent extreme events show that Twitter, a micro-blogging service, is emerging as the dominant social reporting tool to spread information on social crises. It is elevating the online public community to the status of first responders who can collectively cope with social crises. However, at the same time, many warnings have been raised about the reliability of community intelligence obtained through social reporting by the amateur online community. Using rumor theory, this paper studies citizen-driven information processing through Twitter services using data from three social crises: the Mumbai terrorist attacks in 2008, the Toyota recall in 2010, and the Seattle cafe shooting incident in 2012. We approach social crises as communal efforts for community intelligence gathering and collective information processing to cope with and adapt to uncertain external situations. We explore two issues: (1) collective social reporting as an information processing mechanism to address crisis problems and gather community intelligence, and (2) the degeneration of social reporting into collective rumor mills. Our analysis reveals that information with no clear source provided was the most important, personal involvement next in importance, and anxiety the least yet still important rumor causing factor on Twitter under social crisis situations.
Extracted statement — paper: Theory / Concept / Model: Rumor theory
Research field: Science
Title: Community intelligence and social media services: A rumor
theoretic analysis of tweets during social crisis
Abstract: Recent extreme events show that Twitter, a micro-blogging service, is emerging as the dominant social reporting tool to spread information on social crises. It is elevating the online public community to the status of first responders who can collectively cope with social crises. However, at the same time, many warnings have been raised about the reliability of community intelligence obtained through social reporting by the amateur online community. Using rumor theory, this paper studies citizen-driven information processing through Twitter services using data from three social crises: the Mumbai terrorist attacks in 2008, the Toyota recall in 2010, and the Seattle cafe shooting incident in 2012. We approach social crises as communal efforts for community intelligence gathering and collective information processing to cope with and adapt to uncertain external situations. We explore two issues: (1) collective social reporting as an information processing mechanism to address crisis problems and gather community intelligence, and (2) the degeneration of social reporting into collective rumor mills. Our analysis reveals that information with no clear source provided was the most important, personal involvement next in importance, and anxiety the least yet still important rumor causing factor on Twitter under social crisis situations.
Extracted statement — paper: Theory / Construct / Model: Rumor theory
Research field: Science
Title: Toward a Run-to-Run Adaptive Artificial Pancreas: In Silico Results
Abstract: <italic>Objective</italic>: Contemporary and future outpatient long-term artificial pancreas (AP) studies need to cope with the well-known large intra- and interday glucose variability occurring in type 1 diabetic (T1D) subjects. Here, we propose an adaptive model predictive control (MPC) strategy to account for it and test it in silico. <italic> Methods</italic>: A run-to-run (R2R) approach adapts the subcutaneous basal insulin delivery during the night and the carbohydrate-to-insulin ratio (CR) during the day, based on some performance indices calculated from subcutaneous continuous glucose sensor data. In particular, R2R aims, first, to reduce the percentage of time in hypoglycemia and, secondarily, to improve the percentage of time in euglycemia and average glucose. In silico simulations are performed by using the University of Virginia/Padova T1D simulator enriched by incorporating three novel features: intra- and interday variability of insulin sensitivity, different distributions of CR at breakfast, lunch, and dinner, and dawn phenomenon. <italic>Results</italic>: After about two months, using the R2R approach with a scenario characterized by a random <inline-formula><tex-math notation="LaTeX">$\pm$</tex-math></inline-formula>30% variation of the nominal insulin sensitivity the time in range and the time in tight range are increased by 11.39% and 44.87%, respectively, and the time spent above 180 mg/dl is reduced by 48.74%. <italic>Conclusions </italic>: An adaptive MPC algorithm based on R2R shows in silico great potential to capture intra- and interday glucose variability by improving both overnight and postprandial glucose control without increasing hypoglycemia. <italic>Significance</italic>: Making an AP adaptive is key for long-term real-life outpatient studies. These good in silico results are very encouraging and worth testing <italic>in vivo</italic>.
Extracted statement — Method: run-to-run (R2R) approach
Research field: Science
Title: Empty container reposition planning for intra-Asia liner shipping
Abstract: This paper addresses empty container reposition planning by plainly considering safety stock management and geographical regions. This plan could avoid drawback in practice which collects mass empty containers at a port then repositions most empty containers at a time. Empty containers occupy slots on vessel and the liner shipping company loses chance to yield freight revenue. The problem is drawn up as a two-stage problem. The upper problem is identified to estimate the empty container stock at each port and the lower problem models the empty container reposition planning with shipping service network as the Transportation Problem by Liner Problem. We looked at case studies of the Taiwan Liner Shipping Company to show the application of the proposed model. The results show the model provides optimization techniques to minimize cost of empty container reposition and to provide an evidence to adjust strategy of restructuring the shipping service network.
Extracted statement — Inventory policy: Safety stock
Research field: Science
Title: Coexistence of anadromous and lacustrine life histories of the shirauo, Sala- nichthys microdon
Abstract: The environmental history of the shirauo, Salangichthys microdon, was examined in terms of strontium (Sr) and calcium (Ca) uptake in the otolith, by means of wavelength dispersive X-ray spectrometry on an electron microprobe. Anadromous and lacustrine type of the shirauo were found to occur sympatric. Otolith Sr concentration or Sr : Ca ratios of anadromous shirauo fluctuated strongly along the life-history transect in accordance with the migration (habitat) pattern from sea to freshwater. In contrast, the Sr concentration or the Sr : Ca ratios of lacustrine shirauo remained at consistently low levels throughout the otolith. The higher ratios in anadromous shirauo, in the otolith region from the core to 90–230 μm, corresponded to the initial sea-going period, probably reflecting the ambient salinity or the seawater–freshwater gradient in Sr concentration. The findings clearly indicated that otolith Sr : Ca ratios reflected individual life histories, enabling these anadromous shirauo to be distinguished from lacustrine shirauo.
Extracted statement — Species Order: Salangichthys microdon
Research field: Science
Title: Evidence of multiple migrations between freshwater and marine habitats of Salvelinus leucomaenis.
Abstract: The migratory history of the white-spotted charr Salvelinus leucomaenis was examined using otolith microchemical analysis. The fish migrated between freshwater and marine environments multiple times during their life history. Some white-spotted charr used an estuarine habitat prior to smolting and repeated seaward migration within a year.
Extracted statement — Species Order: Salvelinus leucomaenis
Research field: Science
Title: Scenario Tree-Based Heuristics for Stochastic Inventory-Routing Problems
Abstract: In vendor-managed inventory replenishment, the vendor decides when to make deliveries to customers, how much to deliver, and how to combine shipments using the available vehicles. This gives rise to the inventory-routing problem in which the goal is to coordinate inventory replenishment and transportation to minimize costs. The problem tackled in this paper is the stochastic inventory-routing problem, where stochastic demands are specified through general discrete distributions. The problem is formulated as a discounted infinite-horizon Markov decision problem. Heuristics based on finite scenario trees are developed. Computational results confirm the efficiency of these heuristics.
Extracted statement — approach: scenario tree