Results 101 to 110 of about 1,207,487 (306)

Comparisons of real output in manufacturing [PDF]

open access: yes
This study is concerned with the conceptual and measurement problems which arise in comparisons of levels of per capita output and productivity in different countries.
Maddison, Angus, van Ark, Bart
core  

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

open access: yesAdvanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela   +4 more
wiley   +1 more source

The productivity effects of decentralized reforms - an analysis of the Chinese industrial reforms [PDF]

open access: yes
The empirical literature on the effects of ownership has not distinguished between the effects of ownership and the effects of control. It has also generally ignored the dynamic effects of various ownership and control rights.
Lixin Colin Xu
core  

Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis

open access: yesAdvanced Materials, EarlyView.
Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo   +6 more
wiley   +1 more source

The Country-Product-Dummy Method: A Stochastic Approach to the Computation of Purchasing Power Parities in the ICP [PDF]

open access: yes
A paper for presentation at the SSHRC Conference on Index Numbers and Productivity Measurement to be held during 30 June � 3 July, 2004 in Vancouver.
D.S. Prasada Rao
core  

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

open access: yesAdvanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan   +6 more
wiley   +1 more source

How trade patterns and technology flows affect productivity growth [PDF]

open access: yes
Earlier studies of spillovers from international research and development (R&D) suggest how economies benefit from R&D conducted abroad. To the extent that countries importing new technologies do not pay in full for the increased variety in intermediate ...
Keller, Wolfgang
core  

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke   +3 more
wiley   +1 more source

資訊素養文獻之書目計量研究 A Bibliometric Analysis on the Literature of Information Literacy [PDF]

open access: yesJiàoyù zīliào yǔ túshūguǎn xué, 2006
本研究旨在利用書目計量方法,探討資訊素養文獻的資料類型、出版國家、使用語言、成長情況與第一作者的生產力,同時以期刊文獻為範圍,利用布萊德福定律界定資訊素養核心期刊,並分析其特性與品質。研究結果歸納如下:一、資訊素養文獻主要資料類型為期刊論文,以美、英為主要出版國家,且文獻多數以英文發表;二、自90年代中期開始呈現持續且穩定的成長;三、期刊文獻分佈大致符合布萊德福定律及布萊德福-齊夫定律;四、核心區期刊的品質較優;五、核心期刊以季刊為主,其出版之相關文獻數量多寡與期刊發行時間長短並無絕對 係;六 ...
Ming-Yueh Tsay, Bih-Ling Fang
doaj  

Agricultural resources investigations in northern Italy and southern France (Agreste project). Part 1: Activity performed on the Italian test-sites [PDF]

open access: yes
The author has identified the following significant results. Some qualitative results were obtained out of the experiment of reflectance measurements under greenhouse conditions.
Megier, J.
core   +1 more source

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