Results 71 to 80 of about 185,420 (262)

Construction and operation of information services

open access: yesJournal of Information Processing and Management, 2002
利用者が満足する情報サービスの実現に必要な3項目を挙げた:1) 目的や方針を明確にする 2) 利用を定量的に把握して評価する 3) 手法を考え,技術,すなわち統計の基本知識,IT技術を活用する。この項目に沿って,講演者が管理するライブラリーでの情報サービスの3事例を説明した。情報ナビゲータ,情報の道標となり,常に更新を行い,動きを演出するホームページのコンテンツ作成作業と運用をまず述べる。次に,ライブラリーでの外国雑誌の選定に参考文献・引用文献などのデータを基に統計的に評価する方法を説明した。最後に,フィルタリング技術を用いた,利用者の好みに合った文献推薦サービスの構築を示す。このサービスは利用者の情報リクエストに合った検索式を不要とする発想である。Web環境での情報サービスに ...
openaire   +2 more sources

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

open access: yesAdvanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer   +4 more
wiley   +1 more source

MODEL OF PRIORITY SERVICE FOR AIRDROME'S OPERATIONS

open access: yesНаучный вестник МГТУ ГА, 2016
The model of process of priority service of departure and arrival operations is discussed. Priorities are operatively appointed by the controllers personnel according to requirements of documents of the civil aviation authorities and a situation ...
A. K. Mitrofanov   +2 more
doaj  

Configuring service operations strategies in Iran’s hotel industry (Case study: hotels and apartment hotels of Mashhad) [PDF]

open access: yesMuṭāli̒āt-i Mudīriyyat-i Gardishgarī, 2012
Operations management has attracted extensive research attention during the recent years, yet there is a dearth of research that examines the taxonomy of service operations strategies.
alireza puya, hamed mokhtari
doaj  

Privacy as an Operating System Service

open access: yes, 2006
The issue of electronic privacy has of late attracted considerable attention. The proliferation of Internet services and, perhaps unavoidably, Internet crime, in conjunction with expanded government monitoring of communications has caused irreparable damage to the basic definition of privacy (the state or condition of being free from unwanted ...
Loannidis, Sotiris   +2 more
openaire   +3 more sources

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Synergistic Impacts of Dual Agricultural Scale Operations on Mechanical Utilization: Evidence from Rice Production in Jiangsu, China

open access: yesLand
The development of diverse forms of agricultural scale operations is widely recognized as a cornerstone of modern agricultural management. Most existing studies largely examine land-scale or service-scale operations in isolation and pay little attention ...
Yongyi Fu, Zongyao Yang
doaj   +1 more source

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