Results 61 to 70 of about 691,191 (299)

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Eco-innovation and economic performance in industrial clusters: evidence from Italy [PDF]

open access: yes
The article aims to investigate the presence of a correlation between eco-innovation and economic performance of an industrial district. The case analyzed in this article takes its cue from a study on a sample of 54 Italian industrial districts entitled "
Fabio Iraldo   +2 more
core  

Characterization of a Recyclate‐Based MgO‐Steel Composite As‐Sintered Inert Anode Candidate After Exposure to Cryolite Electrolysis

open access: yesAdvanced Engineering Materials, EarlyView.
Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi   +7 more
wiley   +1 more source

Kontribusi Private Investment Dan Belanja Modal Pemerintah Terhadap Nilai Tambah Ekonomi Dan Penyerapan Tenaga Kerja Kab/Kota Hight Economic Di Provinsi Jawa Timur (Kota Surabaya, Kota Kediri, Kab.Sidoarjo, Kab.Gresik)

open access: yesAkrual: Jurnal Akuntansi, 2012
The accumulation of capital in one of the determinants of economic growth factors in addition to the economic potential and population. Private investment and government capital expenditure is the implementation of capital accumulation then spent again ...
Didin Fatihudin
doaj   +1 more source

An Economic Analysis of Agricultural Sustainability in Orissa [PDF]

open access: yes
The development of a method for generating Sustainable Livelihood Security Index (SLSI) for agricultural sustainability and evaluating the existing status has been reported.
Hatai, L.D., Sen, Chandra
core   +1 more source

On‐Demand Activation of Thin Alginate Shell Encapsulated Volatile Liquid for Untethered Pneumatic Soft Actuation

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan   +3 more
wiley   +1 more source

Industrial Districts and Economic Decline in Italy [PDF]

open access: yes
The paper argues that the so-called canonical view of the Italian industrial district (ID) depicts it as a system whose economic and social vitality requires the interaction between two major sub-systems: a community of people and a community of firms.
Paolo Ramazzotti
core   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

open access: yesAdvanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk   +7 more
wiley   +1 more source

Pengaruh Pertumbuhan Ekonomi Terhadap Pendapatan Asli Daerah Kabupaten/Kota di Provinsi Jambi

open access: yesJurnal Perspektif Pembiayaan dan Pembangunan Daerah, 2016
This study aimed to analyze the effect of economic growth on revenue districts / cities in Jambi Province. The data used is data panel districts / cities in Jambi province during the Year 2007-2013. Data were analyzed using panel data regression.
Ayu Desmawati   +2 more
doaj  

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

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