Results 91 to 100 of about 138,619 (284)

Soliton excitations in halogen-bridged mixed-valence binuclear metal complexes

open access: yes, 2001
Motivated by recent stimulative observations in halogen (X)-bridged binuclear transition-metal (M) complexes, which are referred to as MMX chains, we study solitons in a one-dimensional three-quarter-filled charge-density-wave system with both intrasite ...
Baeriswyl D.   +52 more
core   +1 more source

A DTA/GC for the in Situ Identification of the Martian Surface Material [PDF]

open access: yes
The composition and mineralogy of the Martian surface material remain largely unknown. To determine its composition and mineralogy, several techniques are being considered for in situ analyses of the Martian surface material during missions to Mars.
Mancinelli, R. L.   +2 more
core   +1 more source

Bosonic Gaussian states from conformal field theory

open access: yes, 2018
We study nonchiral wave functions for systems with continuous spins obtained from the conformal field theory (CFT) of a free, massless boson. In contrast to the case of discrete spins, these can be treated as bosonic Gaussian states, which allows us to ...
Cirac, J. Ignacio   +3 more
core   +1 more source

Microbiological quality of food of animal origin commercialized in Minas Gerais

open access: yesVértices, 2013
The objective of the study was to evaluate the microbiological quality of pasteurized milk, Minas Frescal cheese (MFC), and bovine ground beef (BGB). A total of 74 samples were subjected to analyses of total coliforms, fecal coliforms, Escherichia coli ...
Bruno Ricardo de Castro Leite Júnior   +3 more
doaj   +1 more source

Baseline Characteristics of Pristine Agricultural Pods Biochar

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The valorization of agricultural pod wastes into biochar offers a sustainable pathway for waste management and the development of functional carbonaceous materials. This study comparatively evaluates biochars produced from cocoa, flamboyant, and locust bean pods using an autothermal top‐lit updraft gasifier with retort heating, a system ...
Bolaji Ibrahim Busari   +8 more
wiley   +1 more source

Taking Care of the New Home Front: Leveraging Greater Federal Resources to Expand Community Capacity for NYS Veterans and Families [PDF]

open access: yes, 2013
This report from the Syracuse University Institute for Veterans and Military Families (IVMF) looks at the progress of the Supportive Services for Veteran Families (SSVF) program, a first-of-its-kind initiative that assists veteran families at imminent ...

core  

Ultrafast Biodiesel Synthesis via K2CO3‐Supported Mg‐Al Hydrotalcite Catalyst With Tailored Basicity and Mesoporous Structure

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT With the increasing global energy demand and the growing prominence of environmental issues, biodiesel has garnered significant attention as a renewable, low‐emission green energy source. Conventional hydrotalcite‐based catalysts often suffer from insufficient basicity and limited accessibility of active sites, leading to relatively long ...
Jingdi Zheng   +4 more
wiley   +1 more source

Evaluation of Air Inlet Configuration's Effect on Biochar Properties From African Mesquite Pod Carbonization

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The suboptimal efficiency of current biomass conversion processes necessitates the optimization of biochar production methodologies to enhance desired biochar characteristics. In this study, an investigation was conducted to determine the optimal air inlet configuration within a top‐lit updraft gasifier system for enhancing biochar properties ...
Adewale George Adeniyi   +6 more
wiley   +1 more source

PENGELOLAAN DRAINASE SECARA TERPADU UNTUK PENGENDALIAN GENANGAN DI KAWASAN SIDOKARE KABUPATEN SIDOARJO

open access: yesJurnal Teknik Pengairan, 2017
Banjir dan genangan di Kabupaten Sidoarjo telah menjadi permasalahan tahunan yang serius. Penelitian ini mengkaji mengenai pengelolaan drainase secara terpadu untuk pengendalian banjir dan genangan di Kawasan Sidokare, dengan pola kombinasi tertentu ...
Dani Eko Guntoro   +2 more
doaj   +1 more source

The Effect of Demineralization on Coal Functional Group Pyrolysis: Rank‐Dependent Dual Mechanisms of Structural Reorganization and Mineral Catalysis

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Coal pyrolysis, as a key thermochemical conversion process, is significantly influenced by inherent minerals, yet their role across different coal ranks remains inadequately understood. This study investigates the effect of acid‐washing (demineralization) on the thermal decomposition of six functional groups (aliphatic C–H, aromatic C–H/C=C, C=
Zhiyuan Niu   +4 more
wiley   +1 more source

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