نتایج جستجو برای: 14000 time units

تعداد نتایج: 2025386  

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده مدیریت 1392

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

Journal: :SpringerBriefs in applied sciences and technology 2022

Abstract In human-robot interaction frameworks maximizing the team efficiency is crucial. However, it also essential to mitigate physical and cognitive workload experienced by shop-floor worker during collaborative task. this chapter we first investigate impact of robot role (whether being leader or follower cooperation) on both human physiological stress production rate. Based that, a game-the...

Journal: :Ziraa'ah : Majalah Ilmiah Pertanian 2022

The study was to examine the application of sonic bloom and refugia plants increase growth yield mustard greens (Brassica juncea L.). This used a Factorial Time Series Randomized Block Design (FTSRBD) with 3 replications. factor (R) are levels: R0 = control, R1 Ocimum basilicum, R2 Zinnia elegans different locations consisting (S0) no sound, (S1) heavy metal music frequency 21 -14000 Hz (S2) cl...

Journal: :International Journal of Clinical Medicine 2011

Journal: :Journal of physics 2023

Abstract In order to ensure the safety and economy of operation hydropower units under big data technology application platform automatic generation control system, tap maximum power potential units, an effective method economic evaluation combined with state diagnosis is proposed. Taking Unit 1 Longtan Hydropower Station as example, status daily operating conditions are carried out, real-time ...

This investigation deals with the transient analysis of the machine repair system consisting of M-operating units operating under the care of single repairman. To improve the system reliability/availability, Y warm standby and S cold standby units are provided to replace the failed units. In case when all spares are being used, the failure of units occurs in degraded fashion. In such situation ...

ژورنال: پیاورد سلامت 2014
احمدی, مریم, فضایلی, سمیه, یوسفی, مهدی,

 Background and Aim: Managers are always looking for better ways to improve productivity of staff. The aim of this study was to introduce a model based on work and time measurement for Staff Management based on performance in hospital. Materials and Methods: This descriptive - practical study was conducted in ten steps for a medical documents expert’s in a general hospital. The main activ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید