Results 41 to 50 of about 557 (150)

X-bar Chart Based on Six Sigma to Continual Quality Improvement: Implementation on Oil Vapor Pressure Characteristic, at Yemen's Aden Oil Refinery

open access: yesمجلة العلوم التربوية والدراسات الإنسانية سلسلة الآداب والعلوم التربوية والإنسانية والتطبيقية, 2022
     لطالما كان إنتاج منتجات عالية الجودة مع إبقائها في متناول الجميع تحديًا في الاسواق التنافسية الحالية. نتيجة لذلك، يبحث المنتجون بنشاط عن طرق لخفض التكاليف وزيادة الكفاءة. مخطط التحكم هو الأداة الأكثر استخدامًا في الممارسات العملية للحفاظ على التحكم
DR. AHMED M.G AL-RABASI   +3 more
doaj   +1 more source

Design of X-Bar Control Chart Using Multiple Dependent State Sampling Under Indeterminacy Environment

open access: yesIEEE Access, 2019
An X-bar control chart using the multiple dependent state (MDS) sampling under indeterminacy is presented in this paper. The MDS sampling utilizes the previous subgroup information if in-decision on the first sample. The use of MDS increases the power of
Muhammad Aslam   +2 more
doaj   +1 more source

A Memristor‐Based In‐Memory Computing System‐on‐Chip with Efficient Depthwise Convolution

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 9, September 2026.
We present a memristor‐based in‐memory computing (IMC) architecture that enables efficient depthwise convolution (DWC) acceleration. Fabricated in a system‐on‐chip with crossbar arrays, the design improves memory utilization. Experimental validation demonstrates the first hardware acceleration of DWC in IMC, achieving a digital comparable inference ...
Wenhao Song   +21 more
wiley   +1 more source

Coherent photonic crossbar as a universal linear operator [PDF]

open access: yes, 2022
Linear optics aim at realizing any real- and/or complex-valued matrix operator via optical elements, addressing a broad field of applications in the areas of quantum photonics, microwave photonics and optical neural networks.
Ma, Yangjin   +5 more
core   +1 more source

A New X-Bar Control Chart for Using Neutrosophic Exponentially Weighted Moving Average

open access: yesMathematics, 2019
The existing Shewhart X-bar control charts using the exponentially weighted moving average statistic are designed under the assumption that all observations are precise, determined, and known.
Muhammad Aslam   +2 more
doaj   +1 more source

معرفة مدى تطبیق نظریة إکس بار " X-bar" على العبارة الاسمیة فی اللغة العربیة مع الإشارة إلیها فی اللغة الإنکلیزیة [PDF]

open access: yesآداب الرافدين, 2004
یستعرض هذا البحث نظریةٌ أساسها النحو التولیدی ألا وهی نظریة (X-bar) . فهی نظام نحوی تحلیلی تطور حدیثاً فی میدان اللغة الإنکلیزیة. تقوم هذه النظریة على أن هناک عدة وحدات لغویة فی العبارة الاسمیة لابدّ من إدراکها وتعیینها فی سبیل فهم العبارة الاسمیة کاملة.
نبیل علی
doaj   +1 more source

Design Trade off and Performance Analysis of Router Architectures in Network-on-Chip [PDF]

open access: yes, 2015
On chip interconnection networks simplify the challenges of integrating large number of processing elements. Routers are backbone of networks. Buffers and crossbar in router consumes significant area and power of network.
Latif, Jawwad   +7 more
core   +1 more source

Otimização conjunta de gráficos de X-barra - S ou X-barra - R: um procedimento de fácil implementação Joint optimization of X-bar - S or X-bar - R charts: an easily implemented procedure

open access: yesProduction, 2007
Este trabalho desenvolve um modelo para escolha ótima dos parâmetros de operação de gráficos de X-barra e R (ou de X-barra e S) que minimiza a razão entre o custo de amostragem e a rapidez de detecção de desvios na média ou aumentos na dispersão do ...
Eugenio K. Epprecht, Adriana Leiras
doaj   +1 more source

MEMS‐Based Magnetoelectric Antennas for Wireless Power Transmission in Brain‐Implantable Devices

open access: yesAdvanced Materials Technologies, Volume 11, Issue 3, 5 February 2026.
Magnetoelectric (ME) antennas allow the minimization of the invasiveness of brain implantable devices, via powering wirelessly systems able to actuate neural tissue. In order to achieve the necessary power efficiency transmission, the choice of the materials and the system assembly is vital.
Laura Mazón‐Maldonado   +5 more
wiley   +1 more source

Seismic Fragility Analysis and Postearthquake Recovery Studies of Medium‐to‐Small Span Bridges With Cast‐in‐Place or Precast Columns

open access: yesAdvances in Civil Engineering, Volume 2026, Issue 1, 2026.
To support bridge rehabilitation sequence optimization, seismic planning, and seismic economic loss estimation, this study develops nonlinear finite element (FE) models for representative medium‐to‐small span highway bridges with cast‐in‐place (CIP) and precast assembled piers in the southeastern coastal region of China.
Haoyang Zhou   +3 more
wiley   +1 more source

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