Results 101 to 110 of about 1,065,948 (269)

Four‐Point Bending Tests at High Temperatures on Commercial MgO‐C Refractory Bricks with and Without Recyclate Considering Different Carbon Contents

open access: yesAdvanced Engineering Materials, EarlyView.
Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm   +5 more
wiley   +1 more source

圖書資訊學期刊自我引用分析 A Self Citation Study on Journals of Library and Information Science [PDF]

open access: yesJiàoyù zīliào yǔ túshūguǎn xué, 2008
本文就2005年社會科學引文索引(Social Sciences Citation Index)之期刊引用報告(Journal Citation Reports)資料庫,所收錄53種圖書資訊學期刊之引用數據特性,加以分析介紹,進而就期刊同時法自我引用、期刊歷時法自我引用與各引用數據之相關性,分別進行統計檢測,並就二種自我引用率驗證其異同。By searching the Journal Citation Reports of Social Sciences Citation Index database,
Ming-Yueh Tsay, Mei-Chi Chang
doaj  

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

open access: yesAdvanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du   +4 more
wiley   +1 more source

ИНФОРМАЦИОННОЕ ОБЕСПЕЧЕНИЕ БИБЛИОМЕТРИЧЕСКИХ ИССЛЕДОВАНИЙ В РЕГИОНЕ: РОЛЬ СПРАВОЧНО-БИБЛИОГРАФИЧЕСКОГО ОТДЕЛА ГПНТБ СО РАН

open access: yesБиблиосфера, 2010
To access the efficiency of scientific activity such bibliometrical indicators as citation index and impact-factor are used. During the last years there appeared new resources for their determination: Scopus, Google Scholar, Russian index of scientific ...

doaj  

Self-Citation Analysis of the Most Prolific Author in Halu Oleo University using Fi-Index

open access: yesKhizanah al-Hikmah
This study aims to analyze the self-citation behavior of the ten most productive lecturers at Halu Oleo University using a bibliometric approach. Employing the Fi-Index method for self-citation analysis, the research followed three main stages: data ...
Wahyuni Saputri Nur   +3 more
doaj   +1 more source

CITATION INDEXING [PDF]

open access: yesJournal of Histochemistry & Cytochemistry, 1967
openaire   +2 more sources

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

PROSPECTS OF DEVELOPMENT OF SCIENCE IN RUSSIA

open access: yesМодернизация, инновация, развитие, 2016
Article is devoted problems of development of a science of the Russian Federation, during the perspective period of new outstanding achievements which will occur at level of interdisciplinary researches.
L. E. Mindeli
doaj  

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