scholarly journals A Strategic Planning Methodology for the Multimodal Transportation Systems: A Case Study from Turkey

2014 ◽  
Vol 2014 ◽  
pp. 1-23 ◽  
Author(s):  
Umut R. Tuzkaya ◽  
Semih Onut ◽  
Gulfem Tuzkaya
Keyword(s):  
Service Providers ◽  
Transportation Network ◽  
Transportation Systems ◽  
Performance Criteria ◽  
Programming Technique ◽  
Analytical Network Process ◽  
Transportation Modes ◽  
Close Relationship ◽  
Network Process ◽  
The Right

Transportation costs have an important effect on companies’ competition capability in various sectors. To realize a positive effect, transportation industry should provide some specific performance criteria related with the economical efficiency and service quality. Also an increase in this performance degree depends on the obtaining optimum results of using the logistical resources in a convenient manner by the specialized logistics service providers. In this study, considering the effects of transportation modes on constituting a methodology that is interested in a strategic subject like constructing a transportation network is emphasized. In the process of selecting the most convenient transportation modes, all the required criteria are determined considering the related literature and the opinions of the experts. Then the analytical network process methodology is used to solve this selection problem. The close relationship between the transportation modes that will be used among the points in the network and the points that will be used for short storages and transshipment activities is considered. And the analytical network process is again used to select the most convenient ones among the alternative port locations. After decision making on these two important points, optimizing the freight flow among the supply chain by choosing the right transportation modes at each stage is aimed. To realize that optimization, the aims of decision makers from different levels or from different functional areas are satisfied by using the multilevel programming technique. Finally, the proposed methodology is applied on a transportation project of a logistic service provider, which gives service in a multimodal, multicommodity, multilevel and multiechelon transportation network.

Using Analytical Network Process Decision Methodology to Analyze and Allocate Resources in the U.S. Army Training Support System

2012 ◽  
Vol 3 (3) ◽  
pp. 53-73 ◽  
Author(s):  
Rafael Diaz ◽  
Barry Charles Ezell
Keyword(s):  
Support System ◽  
Strategic Decision ◽  
Multiple Sources ◽  
Analytical Network Process ◽  
Army Training ◽  
Training Support ◽  
Network Process ◽  
The Right ◽  
Complex Matter ◽  
The U.S

Deciding on an appropriate training solution mix at the strategic level of U.S. Army training support system enterprise to support warfighter preparation is a complex matter. One of the most important problems is integrating qualitative and quantitative multiple sources of influential information. There are many goals to accomplish while they are constantly changing. However, the best training solution mix option that both minimizes resource impact and maximizes training throughput must be selected. The objective of this paper is to introduce a decision-making methodology based on the Analytical Network Process (ANP) for the U.S. Army Training Support System (ATSS). The methodology assists in the evaluation of training alternatives to help strategic decision makers to select the best mix of training components and strategies. An application of the proposed methodological framework is performed in real world example. The problem involves deciding the right mix of training solutions for urban operation training among a group of selected options.

scholarly journals Multimodal processes scheduling in mesh-like network environment

2015 ◽  
Vol 25 (2) ◽  
pp. 237-261 ◽  
Author(s):  
Grzegorz Bocewicz ◽  
Zbigniew Banaszak
Keyword(s):  
Constraint Satisfaction Problem ◽  
Transportation Network ◽  
Transportation Systems ◽  
Telecommunication Networks ◽  
Planning And Scheduling ◽  
Multimodal Transportation ◽  
Transportation Services ◽  
Cyclic Processes ◽  
Multimodal Process ◽  
The Right

Abstract Multimodal processes planning and scheduling play a pivotal role in many different domains including city networks, multimodal transportation systems, computer and telecommunication networks and so on. Multimodal process can be seen as a process partially processed by locally executed cyclic processes. In that context the concept of a Mesh-like Multimodal Transportation Network (MMTN) in which several isomorphic subnetworks interact each other via distinguished subsets of common shared intermodal transport interchange facilities (such as a railway station, bus station or bus/tram stop) as to provide a variety of demand-responsive passenger transportation services is examined. Consider a mesh-like layout of a passengers transport network equipped with different lines including buses, trams, metro, trains etc. where passenger flows are treated as multimodal processes. The goal is to provide a declarative model enabling to state a constraint satisfaction problem aimed at multimodal transportation processes scheduling encompassing passenger flow itineraries. Then, the main objective is to provide conditions guaranteeing solvability of particular transport lines scheduling, i.e. guaranteeing the right match-up of local cyclic acting bus, tram, metro and train schedules to a given passengers flow itineraries.

scholarly journals Strategy for the Development of Salak Fruit Business

2019 ◽  
Vol 2 (2) ◽  
pp. 469-477
Author(s):  
Unifah Unifah
Keyword(s):  
Product Quality ◽  
Development Strategy ◽  
Value Added ◽  
Analytical Network Process ◽  
Juice Processing ◽  
The Development Strategy ◽  
Network Process ◽  
The Right ◽  
Recommendation Strategy

Agricultural value added can be increased through with off farm agribusiness, one of wich is horticultural commodities such as zalacca fruit to increase the price of the commodity. There are must be post harvest handling such as processing of zalacca juice by Women Farmer Group (KWT) Mekarsari in Kupangan Village of Wonosobo Regency. Some obstacles experienced by wire Mekarsari doing zalacca juice processing business include the skill of human resources that are have low skill, quality products are not durable and product marketing is still low. The purpose of this research is to establish priorities for the development strategy zalacca juice processing business in Kupangan Village Wonosobo Regency. This research uses Analytical Network Process (ANP) method with use Super Decision software. ANP can accommodate the interrelationship between criteria or between alternatives where there is a linkage in one element (inner dependence) and the interrelationship between different elements (outer dependence). ANP analysis results show there are three alternative business development processing of the zalacca juice of KWT Mekarsari produces aspects of product quality as the top priority and the right strategy to improve the quality of long lasting zalacca juice products. Recommendation strategy to improve product quality is the highest priority strategy, is 0.4764. Nilai tambah pertanian dapat ditingkatkan melalui agribisnis di luar pertanian, salah satunya adalah komoditas hortikultura seperti buah salak untuk meningkatkan harga komoditas tersebut. Harus ada penanganan pasca panen seperti pengolahan jus zalacca oleh Kelompok Tani Wanita (KWT) Mekarsari di Desa Kupangan, Kabupaten Wonosobo. Beberapa kendala yang dialami oleh kawat Mekarsari dalam melakukan bisnis pengolahan jus zakat antara lain keterampilan sumber daya manusia yang memiliki keterampilan rendah, produk berkualitas tidak tahan lama dan pemasaran produk masih rendah. Tujuan dari penelitian ini adalah menetapkan prioritas strategi pengembangan bisnis pengolahan jus zakat di Desa Kupangan Kabupaten Wonosobo. Penelitian ini menggunakan metode Analytical Network Process (ANP) dengan menggunakan perangkat lunak Super Decision. ANP dapat mengakomodasi keterkaitan antara kriteria atau antara alternatif di mana ada keterkaitan dalam satu elemen (ketergantungan dalam) dan keterkaitan antara elemen yang berbeda (ketergantungan luar). Hasil analisis ANP menunjukkan ada tiga alternatif pengembangan bisnis pengolahan jus zalak dari KWT Mekarsari menghasilkan aspek kualitas produk sebagai prioritas utama dan strategi yang tepat untuk meningkatkan kualitas produk jus zalacca yang tahan lama. Strategi rekomendasi untuk meningkatkan kualitas produk adalah strategi prioritas tertinggi, yaitu 0,4764.

scholarly journals Informal Land Rights and Infrastructure Retrofit: A Typology of Land Rights in Informal Settlements

Land ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 273
Author(s):  
Mahsa Mesgar ◽  
Diego Ramirez-Lovering
Keyword(s):  
Green Infrastructure ◽  
Service Providers ◽  
Informal Settlements ◽  
Land Rights ◽  
Spatial Dimension ◽  
Careful Consideration ◽  
Public Infrastructure ◽  
The Individual ◽  
The Right ◽  
Control And Management

Informal settlements represent a challenging operational context for local government service providers due to precarious contextual conditions. Location choice and land procurement for public infrastructure raise the complicated question: who has the right to occupy, control, and use a piece of land in informal settlements? There is currently a dearth of intelligence on how to identify well-located land for public infrastructure, spatially and with careful consideration for safeguarding the claimed rights and preventing conflicts. Drawing on a case study of green infrastructure retrofit in seven informal settlements in Makassar, Indonesia, we classify the informal settlers’ land rights into four types: ownership, use, control, and management. This exploratory study uses a typological approach to investigate the spatial dimension of land rights in informal settlements. We introduce non-registrable land interests and the partial, dynamic, and informal land use rights that impact the land procurement for infrastructure retrofit. We also create a simple spatial matrix describing the control/power, responsibilities and land interests of different stakeholders involved in the location decision making for public infrastructure. We argue that without sufficient understanding of non-formal land rights, land procurement proposals for the public infrastructure upgrades can be frustrated by the individual or group claims on the land, making the service provision impossible in informal settlements.

scholarly journals Study on Tourism Flow Network Patterns on May Day Holiday

2021 ◽  
Vol 13 (2) ◽  
pp. 947
Author(s):  
Shanshan Wu ◽  
Lucang Wang ◽  
Haiyang Liu
Keyword(s):  
Transportation Network ◽  
Edge Structure ◽  
Flow Network ◽  
Factors Affecting ◽  
Spatial Distribution Characteristics ◽  
Transportation Modes ◽  
May Day ◽  
High Level ◽  
Network Patterns ◽  
Main Factor

The development of tourism is based on tourism flow and studying a tourism flow network can help to elucidate its mechanism of operation. Transportation network is the path to realize the spatial displacement of tourism flow. This study used “Tencent migration” big data to explore the spatial distribution characteristics and rules of tourism flow in China, providing suggestions for the development of tourism. The results demonstrate that the 361 cities studied can be divided into three types: destination-oriented, tourist-origin-oriented, and destination-oriented and tourist-origin-oriented. There are significant differences in the quantity of flow, the area of concentration, and the factors affecting the flow in the three types of cities. The larger the flow of tourism between cities, the higher the network level, and the wider the network range. The high-level nodes are closely related, while the peripheral nodes are more widely distributed, with weak attractiveness and inconvenient traffic, forming a “core-edge” structure. Different network patterns are established for different modes of transportation. The degree of response of different types of transportation to distance is the main factor influencing the network patterns of diverse paths. These findings have practical implications for the choice of appropriate travel destinations and transportation modes for tourists.

Systems Biology Technologies Enable Personalized Traditional Chinese Medicine: A Systematic Review

2012 ◽  
Vol 40 (06) ◽  
pp. 1109-1122 ◽  
Author(s):  
Xijun Wang ◽  
Aihua Zhang ◽  
Hui Sun ◽  
Ping Wang
Keyword(s):  
Systems Biology ◽  
Chinese Medicine ◽  
Traditional Chinese Medicine ◽  
Disease Diagnosis ◽  
Modern Medicine ◽  
Therapeutic Approaches ◽  
Current Trends ◽  
Close Relationship ◽  
The Right ◽  
Personalize Medicine

Traditional Chinese medicine (TCM), an alternative medicine, focuses on the treatment of human disease via the integrity of the close relationship between body and syndrome analysis. It remains a form of primary care in most Asian countries and its characteristics showcase the great advantages of personalized medicine. Although this approach to disease diagnosis, prognosis and treatment has served the medical establishment well for thousands of years, it has serious shortcomings in the era of modern medicine that stem from its reliance on reductionist principles of experimentation and analysis. In this way, systems biology offers the potential to personalize medicine, facilitating the provision of the right care to the right patient at the right time. We expect that systems biology will have a major impact on future personalized therapeutic approaches which herald the future of medicine. Here we summarize current trends and critically review the potential limitations and future prospects of such treatments. Some characteristic examples are presented to highlight the application of this groundbreaking platform to personalized TCM as well as some of the necessary milestones for moving systems biology of a state-of-the-art nature into mainstream health care.

scholarly journals Lost in transportation: Information measures and cognitive limits in multilayer navigation

2016 ◽  
Vol 2 (2) ◽  
pp. e1500445 ◽  
Author(s):  
Riccardo Gallotti ◽  
Mason A. Porter ◽  
Marc Barthelemy
Keyword(s):  
New York ◽  
Transportation Networks ◽  
Transportation Systems ◽  
Traditional View ◽  
Multimodal Transportation ◽  
Large Cities ◽  
Amount Of Information ◽  
Information Measures ◽  
Transportation Modes ◽  
Metropolitan Networks

Cities and their transportation systems become increasingly complex and multimodal as they grow, and it is natural to wonder whether it is possible to quantitatively characterize our difficulty navigating in them and whether such navigation exceeds our cognitive limits. A transition between different search strategies for navigating in metropolitan maps has been observed for large, complex metropolitan networks. This evidence suggests the existence of a limit associated with cognitive overload and caused by a large amount of information that needs to be processed. In this light, we analyzed the world’s 15 largest metropolitan networks and estimated the information limit for determining a trip in a transportation system to be on the order of 8 bits. Similar to the “Dunbar number,” which represents a limit to the size of an individual’s friendship circle, our cognitive limit suggests that maps should not consist of more than 250 connection points to be easily readable. We also show that including connections with other transportation modes dramatically increases the information needed to navigate in multilayer transportation networks. In large cities such as New York, Paris, and Tokyo, more than 80% of the trips are above the 8-bit limit. Multimodal transportation systems in large cities have thus already exceeded human cognitive limits and, consequently, the traditional view of navigation in cities has to be revised substantially.

Geometric morphometric analysis of different species of Cyprideis deriving from the Early Pleistocene record of Greece.

2021 ◽  
Author(s):  
Ypermachia Dimitriou ◽  
Penelope Papadopoulou ◽  
Maria Kolendrianou ◽  
Maria Tsoni ◽  
George Iliopoulos
Keyword(s):  
Endemic Species ◽  
Early Pleistocene ◽  
Geometric Morphometric ◽  
Representative Species ◽  
Lower Pleistocene ◽  
Close Relationship ◽  
Outline Analysis ◽  
Geometric Morphometric Analysis ◽  
The Right ◽  
Of Greece

<p>The genus Cyprideis is one of the most widespread ostracod representative of the Pleistocene brackish palaeoenvironments. Especially <em>Cyprideis torosa </em>is often found in great numbers and even in monospecific taphocoenoses and for this reason its study is very useful for palaeoenvironmental reconstructions.  The identification of different species of Cyprideis is often complicated and needs careful morphology inspection. This becomes even more difficult in the case of endemic species which present significant similarities with each other.  In this work, we have studied and analyzed several  Cyprideis species (<em>C.torosa, C. frydaci, C.dictyoti, C. pannonica, C. elisabeta, C. seminulum, C. heterostigma</em>) deriving from brackish palaeoenvironments of a Lower Pleistocene marl sequence in Sousaki Basin (Northeastern Corinth Graben, Greece). More specifically size measurements and geometric morphometrics (lateral valve outline of both right and left valves as well as females and males) were used in order to attest the similarities and dissimilarities between the different species and draw conclusions about their origin.  According to the valve outline and the multivariate analysis a close relationship between the valve shape of all Cyprideis species can be noticed. <em>C. torosa</em> is commonly grouped with <em>C. pannonica</em> except in the male right valve where the two species show some differences.  The endemic species <em>C. frydaci</em> and <em>C. dictyoti</em> can be identified by the differences in the right valve of the male and female respectively.  The other species could not be substantially differentiated using just the outline analysis which possibly denotes their common genetic origin.  The valve outline has proved to be a very useful character for recognizing the different species especially when the two valves of both females and males are considered. More analyses of representative species of Miocene and Pliocene Cyprideis are needed in order to establish their phylogenetic relationships and draw conclusions about their common ancestor.</p>

Morphological signs of neurogenic inflammation in the heart of rats during aging

2022 ◽  
pp. 831-840
Author(s):  
Е.И. Чумасов ◽  
Е.С. Петрова ◽  
Д.Э. Коржевский
Keyword(s):  
Neurogenic Inflammation ◽  
Plasma Cells ◽  
Nerve Fibers ◽  
Blood Capillaries ◽  
Pgp 9.5 ◽  
Sympathetic Nerve Fibers ◽  
Close Relationship ◽  
The Right ◽  
Inflammatory Infiltrates ◽  
Heart Apparatus

С помощью гистологических методов окраски толуидиновым синим, гематоксилином и эозином и иммуногистохимических реакций на белок PGP 9.5, тирозингидроксилазу (ТГ), белок Iba-1, изучены клеточные изменения в разных отделах сердца крыс линии Wistar в возрасте 18- 23 мес. В соединительной ткани основания сердца обнаружены очаговые воспалительные инфильтраты, внутри которых выявлены PGP 9.5 и ТГ сплетения, состоящие из парасимпатических и симпатических нервных волокон. В области клапанного аппарата, на границе фиброзного кольца и миокарда правого предсердия, обнаружены патологические изменения нервных структур - дегенерация нервных пучков и зернистый распад варикозных аксонов терминального сплетения. Установлены тесные взаимоотношения аксонов терминальной нервной сети с клетками воспалительных инфильтратов и кровеносными сосудами. Определены закономерности встречаемости в различных отделах миокарда у старых животных нейроклеточных воспалительных комплексов, состоящих из нервных волокон, кровеносных капилляров и клеток-участников местного воспалительного процесса (тучных клеток, макрофагов, фибробластов, плазмоцитов). Установлен хронический характер нейрогенного воспаления в сердце при старении. Using histological methods of staining with toluidine blue, hematoxylin-eosin and immunohistochemical reactions for the PGP 9,5 protein, tyrosine hydroxylase (TH), Iba-1 protein, cellular changes in different parts of the heart of Wistar rats at the age of 18-23 months were studied. In the connective tissue of the heart base, focal inflammatory infiltrates were found, near which PGP 9.5 and TH plexuses, consisting of parasympathetic and sympathetic nerve fibers, were detected. In the area of the valvular heart apparatus, at the border of the anneau fibreux and the myocardium of the right atrium, pathological changes in nerve structures were found: degeneration of nerve fibers and granular destruction varicose axons of the terminal plexus. A close relationship has been established between axons of the terminal nervous network and cells of inflammatory infiltrates and blood capillaries. The features of the localization of neurocellular inflammatory complexes consisting of nerve fibers, blood capillaries and cells participating in the local inflammatory process (mast cells, histiocytes, monocytes, fibroblasts, plasma cells) in various parts of the myocardium in old animals are described. The chronic nature of neurogenic inflammation in the heart during aging has been established.

Deriving managerial implications through SERVQUAL gap elasticity in UAE banking

2018 ◽  
Vol 35 (4) ◽  
pp. 940-964 ◽  
Author(s):  
Mukesh Kumar ◽  
K.S. Sujit ◽  
Vincent Charles
Keyword(s):  
United Arab Emirates ◽  
Structural Equation ◽  
Service Providers ◽  
Traditional Approach ◽  
Equation Modeling ◽  
Relative Importance ◽  
Linear Regression Models ◽  
Content Type ◽  
Managerial Implications ◽  
The Right

Purpose The purpose of this paper is to propose the microeconomics concept of elasticity to estimate the SERVQUAL gap elasticity to derive important insights for service providers to develop the right strategies to bridge the overall gap in service. Design/methodology/approach The dimensions of SERVQUAL adopted from Parasuraman et al. (1988) and Kumar et al. (2009) are first verified for their unidimensionality using structural equation modeling and reliability in the context of United Arab Emirates banking industry. Furthermore, the technique of dominance analysis is used to derive the relative importance of dimensions for different groups of banks. Finally, the stepwise log-linear regression models are used to estimate the gap elasticity to measure the responsiveness of the overall SERVQUAL gap to a change in customers’ perception on different dimension. Findings The results reveal that the dimension which is prioritized as the most important dimension need not to be the one to be targeted under the resource constraint to react faster to the changes of customers’ banking behavior. Originality/value This is probably the first attempt to examine the service quality through gap elasticity. This method is especially useful when the traditional approach to measure relative importance of critical factors fails to clearly discriminate between two or more dimensions, which, in turn, may lead to failure in decision making to choose the right strategies to bridge the overall gap in the service.

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