scholarly journals Congestion from a Multimodal Perspective

2018 ◽  
Author(s):  
Frederic Rudolph ◽  
Tamás Mátrai
Keyword(s):  
Literature Review ◽  
Adverse Effects ◽  
Network Performance ◽  
Excess Demand ◽  
Urban Transport ◽  
Decision Makers ◽  
Second Step ◽  
Policy Tools ◽  
Expert Survey ◽  
The Impact

This paper investigates the multimodal nature of urban congestion and network performance, with the aim of developing practice ready policy tools to alleviate the adverse effects of excess demand, no matter in which mode it realizes. As part of the efforts to get an overall understanding of how congestion is defined in various disciplines, we conduct a literature review of relevant engineering and microeconomics studies. The investigation reveals the main areas where contradiction can be identified between engineering and economics approaches. In a second step, we investigate the results of an expert survey about the principles of congestion analysis from a multimodal perspective. The main contribution of the paper is twofold. First, we draw attention to the pitfalls of oversimplified and narrow viewpoints on congestion. Second, we operationalize these principles in order to enable decision makers to assess the impact of urban transport measures on congestion.

Assessing the objectives of dry ports: main issues, challenges and opportunities in Brazil

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Thiago de Almeida Rodrigues ◽  
Caroline Maria de Miranda Mota ◽  
Udechukwu Ojiako ◽  
Fikri Dweiri
Keyword(s):  
Literature Review ◽  
Design Methodology ◽  
Decision Makers ◽  
Second Step ◽  
Exploratory Research ◽  
Content Type ◽  
Challenges And Opportunities ◽  
Dry Ports ◽  
Practical Implications

PurposeThe purpose is to identify the main characteristics of dry ports (DPs) in Brazil, discussing the role of this logistic player, challenges and opportunities. Furthermore, this study provides a structured framework to drive DP decision-makers, identifying and assessing a network of means–end objectives, which could be replicable to other contexts.Design/methodology/approachThis article approached initially a literature review and exploratory research to discuss the main characteristics of DPs in Brazil. The second step was to conduct a qualitative analysis following the value-focused thinking (VFT) approach in two case studies in Pernambuco state to assess the achievement of the main objectives.FindingsThis article identified that the main characteristics of DPs in Brazil are offering additional services with a cheaper storage cost, handling mainly import cargo and being connected to seaports through highways. Moreover, this study resulted in a framework to assess the objectives of DPs, which could be replicable in other contexts, improving the current operations of DPs.Practical implicationsThe framework to assess DPs' objectives bridged the gap between the literature and the practice working as a tool to drive decision-makers to improve the current performance of DPs in Brazil. Additionally, the main issues, challenges and opportunities discussed provide managers, policymakers and DPs operators with valuable insights into this theme.Originality/valueThis paper is the first study to present a framework to assess the objectives of DPs as a valuable tool to drive decision-makers to improve DPs operations. From this study, lessons could be learned and the process described could be replicable in other countries.

scholarly journals Analysing Stakeholder Consensus for a Sustainable Transport Development Decision by the Fuzzy AHP and Interval AHP

2019 ◽  
Vol 11 (12) ◽  
pp. 3271 ◽  
Author(s):  
Sarbast Moslem ◽  
Omid Ghorbanzadeh ◽  
Thomas Blaschke ◽  
Szabolcs Duleba
Keyword(s):  
Fuzzy Ahp ◽  
Urban Transport ◽  
Decision Makers ◽  
Service Development ◽  
Environmental Damage ◽  
Combined Application ◽  
Computation Process ◽  
Stakeholder Consensus ◽  
The Impact

In any public service development decision, it is essential to reach the stakeholders’ agreement to gain a sustainable result, which is accepted by all involved groups. In case this criterion is violated, the impact of the development will be less than expected due to the resistance of one group or another. Concerning public urban transport decisions, the lack of consensus might cause lower utilisation of public vehicles, thus more severe environmental damage, traffic problems and negative economic impacts. This paper aims to introduce a decision support procedure (applying the current MCDM techniques; Fuzzy and Interval AHP) which is capable of analysing and creating consensus among different stakeholder participants in a transport development problem. The combined application of FAHP and IAHP ensures that the consensus creation is not only based on an automated computation process (just as in IAHP) but also on the consideration of specific group interests. Thus, the decision makers have the liberty to express their preferences in urban planning, along with the consideration of numerical results. The procedure has been tested in a real public transport improvement decision as a follow-up project, in an emerging city, Mersin, Turkey. Results show that by the application of the proposed techniques, decision-makers can be more aware of the conflicts of interests among the involved groups, and they can pay more attention to possible violations.

scholarly journals The management of migraine through Acupuncture: a literature review

2021 ◽  
Author(s):  
Tatiana Virgínia Fidélis Cordeiro ◽  
Aline Silva Ziehe ◽  
Tamie Mota Arbex ◽  
Barbara Cunha Vasconcellos ◽  
Lara Cruz de Senna Fernandes ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Literature Review ◽  
Adverse Effects ◽  
Meta Analysis ◽  
Control Group ◽  
Tension Stress ◽  
Migraine Disorders ◽  
Prophylactic Method ◽  
The Impact ◽  
General Reduction

Background: Migraine is one of the most disabling conditions worldwide, and acupuncture can be used as prophylaxis. This practice is indicated to relieve tension, stress, induce analgesia, and has been gaining space due to its A level evidence. Objectives: Investigate the impact of acupuncture on the management of migraine disorders. Design and Settings: literature review. Methods: After searching the MEDLINE database for “migraine disorders OR headache”, “acupuncture” and “integrative medicine OR alternative medicine”, 271 articles were found and 6 used. Only those with full text available and published between 2011-2021 were included. Those that addressed a specific type of migraine were excluded. Results: Acupuncture was analyzed in 4 studies as prophylaxis for migraine, in which there was a general reduction in symptoms and 50% reduction in frequency of episodes (p <0.05), with its effects comparable to drugs such as Depakene, Topamax, Metoprolol and Flunarizine. A meta-analysis involving 39 clinical trials showed that the acupuncture group obtained better results than the control group (p <0.001), these results were sustained when analyzing pain after randomization, in agreement with another study that demonstrated pain reduction in the group that used simulated acupuncture (p=0.002). It should be noted that, although some patients report adverse effects, it’s safe and as effective than drugs used in the treatment of migraine. Conclusions: Acupuncture is a good prophylactic method for migraine. It reduces pain episodes and has less adverse effects when compared to conventional methods. However, further studies on this therapy are needed.

Soziale Disziplinierung im flexiblen Kapitalismus

2004 ◽  
Vol 34 (136) ◽  
pp. 339-356
Author(s):  
Tobias Wölfle ◽  
Oliver Schöller
Keyword(s):  
Social Welfare ◽  
Second Step ◽  
Social Rights ◽  
Federal Law ◽  
Capitalist Development ◽  
The Core ◽  
The Past ◽  
The Impact ◽  
Municipal Level

Under the term “Hilfe zur Arbeit” (aid for work) the federal law of social welfare subsumes all kinds of labour disciplining instruments. First, the paper shows the historical connection of welfare and labour disciplining mechanisms in the context of different periods within capitalist development. In a second step, against the background of historical experiences, we will analyse the trends of “Hilfe zur Arbeit” during the past two decades. It will be shown that by the rise of unemployment, the impact of labour disciplining aspects of “Hilfe zur Arbeit” has increased both on the federal and on the municipal level. For this reason the leverage of the liberal paradigm would take place even in the core of social rights.

Stages of the formation of temporary and permanent occlusion and the impact of early tooth extraction on the dentition state. Literature review

2019 ◽  
pp. 22-24
Author(s):  
G.A. Murachueva ◽  
I.M. Rasulov ◽  
S.G. Gusenov
Keyword(s):  
Literature Review ◽  
Temporomandibular Joint ◽  
Tooth Extraction ◽  
Physiological State ◽  
Review Of The Literature ◽  
Full Development ◽  
Permanent Occlusion ◽  
The Impact

A review of the literature on the stages of the formation of temporary and permanent occlusion has been performed. This stages play an important role not only for the full development of the maxillofacial apparatus, temporomandibular joint, but also the whole organism. The role of early tooth extraction in the formation of the physiological state of the dentoalveolar system is considered. The conclusion is drawn about the need for a deeper study of this problem in the structure of general dental morbidity.

What is the Business with AI? Preparing Future Decision Makers and Leaders

2020 ◽  
Author(s):  
Helena S. Wisniewski
Keyword(s):  
Data Science ◽  
Decision Makers ◽  
Management Skills ◽  
Business Courses ◽  
College Of Business ◽  
College Of Engineering ◽  
Investment Firm ◽  
Business Curricula ◽  
The University ◽  
The Impact

With companies now recognizing how artificial intelligence (AI), digitalization, the internet of things (IoT), and data science affect value creation and the maintenance of a competitive advantage, their demand for talented individuals with both management skills and a strong understanding of technology will grow dramatically. There is a need to prepare and train our current and future decision makers and leaders to have an understanding of AI and data science, the significant impact these technologies are having on business, how to develop AI strategies, and the impact all of this will have on their employees’ roles. This paper discusses how business schools can fulfill this need by incorporating AI into their business curricula, not only as stand-alone courses but also integrated into traditional business sequences, and establishing interdisciplinary efforts and collaborative industry partnerships. This article describes how the College of Business and Public Policy (CBPP) at the University of Alaska Anchorage is implementing multiple approaches to meet these needs and prepare future leaders and decision makers. These approaches include a detailed description of CBPP’s first AI course and related student successes, the integration of AI into additional business courses such as entrepreneurship and GSCM, and the creation of an AI and Data Science Lab in partnership with the College of Engineering and an investment firm.

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