Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Yohannes Yebabe Tesfay"'
Central applications of Tesfay coordination in transportation supply chain: Case of airline industry
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Journal of Traffic and Transportation Engineering (English ed. Online), Vol 6, Iss 5, Pp 514-525 (2019)
This paper is extensions of the Tesfay (2014) paper on the Bullwhip effects and Tesfay (2015) paper on the foundations of the Bullwhip effect and its implications on the theory of organizational coordination. The major outcome of the Tesfay (2014) pa
Externí odkaz:
https://doaj.org/article/0201002563e34070a815c991ecb8af40
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Journal of Traffic and Transportation Engineering (English ed. Online), Vol 3, Iss 4, Pp 283-295 (2016)
This article conducts a stochastic analysis on the passenger load factor of the airline industry. Used to measure competence and performance of the airline, load factor is the percentage of seats filled by revenue passengers. It is considered a compl
Externí odkaz:
https://doaj.org/article/ee1ef1df8d9044158ba9ad77c33da730
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Developing Structured Procedural and Methodological Engineering Designs ISBN: 9783030684013
In the previous chapter, we have studied the goals of statistical process control (SPC). The major goal of SPC is to differentiate between the common cause variation and special cause variation. Common cause variations are normal (expected) variation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2b8e378c0395c4ceb6930662f58af23
https://doi.org/10.1007/978-3-030-68402-0_5
https://doi.org/10.1007/978-3-030-68402-0_5
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Developing Structured Procedural and Methodological Engineering Designs ISBN: 9783030684013
The Eight Disciplines (abbreviated as 8D) of Problem-Solving is a problem-solving model intended to find the root cause (RC) of a problem, formulate a short-term fix, and implement a long-term corrective and preventive action (CAPA) solution to preve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09c4ce2b34838cf4d1c459191b8fec41
https://doi.org/10.1007/978-3-030-68402-0_7
https://doi.org/10.1007/978-3-030-68402-0_7
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Developing Structured Procedural and Methodological Engineering Designs ISBN: 9783030684013
Over the years, diverse methodologies have been introduced to realize continuous improvement. Continuous improvement practices can be are applied to products, processes, or services. In this chapter, we learn how to define and distinguish between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43a874c5ec4043e281f590c602caf373
https://doi.org/10.1007/978-3-030-68402-0_8
https://doi.org/10.1007/978-3-030-68402-0_8
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Developing Structured Procedural and Methodological Engineering Designs ISBN: 9783030684013
Process capability analysis is a method to analyze whether the given process can achieve its tasks based on the predefined requirements or not. The primary concern of process capability analysis is whether the part that we want to produce can meet th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f2c103499a9a5bbe1b1457e19cd8ede
https://doi.org/10.1007/978-3-030-68402-0_6
https://doi.org/10.1007/978-3-030-68402-0_6
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Developing Structured Procedural and Methodological Engineering Designs ISBN: 9783030684013
The three-initial steps of the new product development process are critical. The first is to identify all different customers who will be sources of design inputs, and then effectively capture customer needs and expectations to guide our design. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e5c06655c31de8f4f0a29a330514d5d
https://doi.org/10.1007/978-3-030-68402-0_9
https://doi.org/10.1007/978-3-030-68402-0_9
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Developing Structured Procedural and Methodological Engineering Designs ISBN: 9783030684013
This chapter is the extension of Chap. 10 on the Bullwhip effects. We have seen that Chap. 10 gives a detailed emphasis on the foundations of the Bullwhip effect and its implications on the theory of organizational coordination. In Chap. 10, we have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::134d541bd7b045cd493e31b328f6f873
https://doi.org/10.1007/978-3-030-68402-0_11
https://doi.org/10.1007/978-3-030-68402-0_11
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Research Anthology on Reliability and Safety in Aviation Systems, Spacecraft, and Air Transport ISBN: 9781799853572
In the airline industry, the term load factor defined as the percentage of seats filled by revenue passengers and is used to measure efficiency and performance. This metric evaluates the airlines capacity and demand management. This paper applies sto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56e6c2a897b185d79224fced402a8176
https://doi.org/10.4018/978-1-7998-5357-2.ch004
https://doi.org/10.4018/978-1-7998-5357-2.ch004
Autor:
Yohannes Yebabe Tesfay
Publikováno v:
Developing Structured Procedural and Methodological Engineering Designs ISBN: 9783030684013
In technical engineering applications, quality can be well defined in two ways. The first one is that quality is the parameter that measures a product or service’s characteristics to meet and satisfy the pre-stated or fundamental needs (reliability
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6c2b241e6aa64d94fa2e8e959060a31
https://doi.org/10.1007/978-3-030-68402-0_1
https://doi.org/10.1007/978-3-030-68402-0_1