Results 41 to 50 of about 2,730,927 (298)

What is the role of academic institutions for the future development of Six Sigma?

open access: yes, 2008
This paper aims to present the role that leading engineering and business schools will play for the future development of Six Sigma. This is a viewpoint article and the material presented in this article is based on the author's experience in the field ...
Antony, Jiju
core   +1 more source

Using Lean Six Sigma techniques to improve efficiency in outpatient ophthalmology clinics

open access: yesBMC Health Services Research, 2021
Background Increasing patient numbers, complexity of patient management, and healthcare resource limitations have resulted in prolonged patient wait times, decreased quality of service, and decreased patient satisfaction in many outpatient services ...
Andrew W. Kam   +9 more
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

open access: yesFEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara   +3 more
wiley   +1 more source

PENDEKATAN SIX SIGMA UNTUK MENGURANGI PRODUK CACAT PADA PRODUKSI BOTOL DI CV XYZ

open access: yesSpektrum Industri: Jurnal Ilmiah Pengetahuan dan Penerapan Teknik Industri, 2019
CV. XYZ is a company engaged in consumer goods. In the production process, this company is still experiencing many problems. One of the problems faced is that there are still many defective products produced.
Nuri Kartini
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

Reducing employees' turnover in transactional services : a Lean Six Sigma case study

open access: yes, 2010
The case study aims to illustrate the application of Lean Six Sigma into the human resource (HR) function of a service industry corporation. The study draws on process information and primary data from a real project.
Antony, Jiju   +3 more
core   +1 more source

Implementing Six Sigma in Education [PDF]

open access: yesJournal of Islamic Studies, 2005
The purpose of this study was to try to implement six sigma in the educational sector. The results of the investigation, after reviewing the literature showed that education could benefit a great deal from six sigma theory; therefore, the researcher ...
Amal S. Al-Shaman
doaj  

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

open access: yesMolecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau   +36 more
wiley   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Six Sigma vs Lean : some perspectives from leading academics and practitioners

open access: yes, 2011
The purpose of this paper is to present the fundamental and critical differences between two of the most powerful methodologies in a process excellence initiative in any organisation.
Antony, Jiju, Jiju Antony
core   +1 more source

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