نتایج جستجو برای: thm coupling

تعداد نتایج: 153247  

Journal: :JASIS 1973
Henry G. Small

HENRY SfAAU lrwtzt.le /or .%cntijfc [n/.rmatio. Philadelphia, Pemqdvmia 191W A now form of document coupling called co-citation is deffned as tfm frequency with which two documents are cifed togother. Th* co-citation frequency of two tcientiflc papers can b. determined by comporing fists of citing documents in the Science Citafien Index and cwn$ing identical enwics. Networks of co-cited poperi ...

Journal: :Metals 2021

In the present research, charging carbon composite briquettes (CCB) in a blast furnace (BF) was investigated. The CCB used contained 29.70 wt.% Fe3O4, 39.70 wt.%, FeO, 1.57 iron, 8.73 gangue, and 20.30 carbon. Its reaction kinetics BF examined by nonisothermal tests modeled. Thereafter, influence of replacing 10% ore with on performance studied numerical simulations. Results showed that behavio...

Journal: :Annual Review of Nuclear and Particle Science 2021

The Trojan Horse Method (THM) represents an indirect path to determine the bare nucleus astrophysical S-factor for reactions among charged particles at energies. This is achieved by measuring quasi-free cross section of a suitable three-body process. method also suited study neutron-induced reactions, especially in case radioactive ion beams. A comprehensive review theoretical as well experimen...

Journal: :Occupational and environmental medicine 2004
E Symanski D A Savitz P C Singer

AIMS To assess spatial fluctuations, temporal variability, and errors due to sampling and analysis in levels of disinfection by-products in routine monitoring tap water samples and in water samples collected in households within the same distribution system for an exposure assessment study. METHODS Mixed effects models were applied to quantify seasonal effects and the degree to which trihalom...

2008
Mark J. Nieuwenhuijsen Mireille B. Toledano James Bennett Nicky Best Peter Hambly Cornelis de Hoogh Diana Wellesley Patricia A. Boyd Lenore Abramsky Nirupa Dattani John Fawell David Briggs Lars Jarup Paul Elliott

BACKGROUND Increased risk of various congenital anomalies has been reported to be associated with trihalomethane (THM) exposure in the water supply. OBJECTIVES We conducted a registry-based study to determine the relationship between THM concentrations and the risk of congenital anomalies in England and Wales. METHODS We obtained congenital anomaly data from the National Congenital Anomalie...

Journal: :Forests 2021

Improvements in the yield and solubility of chestnut wood extractives, by using different extraction methods molybdenum catalysts as support, have rarely been reported literature. Many studies focus on parts trees, except for chemical characteristics remaining extractives achieved from thermally modified (THM) (Castanea sativa Mill) wood. This research seeks to better understand effects techniq...

Journal: :Analytical chemistry 2005
Klaas G J Nierop Caroline M Preston Joeri Kaal

A collection of tannins extracted from various plant species was subjected to thermally assisted hydrolysis and methylation (THM) using tetramethylammonium hydroxide. The products obtained included 1,3,5-trimethoxybenzenes, derived from A rings of condensed tannins (CTs), and 1,2-dimethoxybenzene, 1,2,3-trimethoxybenzene, and derivatives as major products from the B ring. 1,2,4-Tri- and two tet...

1969
Richard J. Waldinger Richard C. T. Lee

This paper aescriDes a program, ca l led "PRUW", which w r i t es programs. PROW accepts the s p e c i f i ­ ca t i on of the program in the language of predicate ca l cu lus , decides the a lgor i thm f o r the program and then produces a LISP program which is an im­ plementat ion of the a lgor i thm. Since the construc­ t i o n of the a lgor i thm is obtained by formal theorem-proving techniq...

Journal: :Pattern Recognition Letters 2016
Cunjian Chen Arun Ross

Matching thermal (THM) face images against visible (VIS) face images poses a significant challenge to automated face recognition systems. In this work, we introduce a Heterogeneous Face Recognition (HFR) matching framework, which uses multiple sets of subspaces generated by sampling patches from VIS and THM face images and subjecting them to a sequence of transformations. In the training phase ...

2013
X. Gong

Steam-Assistant-Gravity-Drainage (SAGD) has become one of the most commonly used thermal recovery processes to extract heavy oil from oil sand reservoirs, especially in Northern Alberta, Canada. However, due to geological history, interbedded shales (IBS) in the reservoir act as barriers due to their low permeability and as such hinder the progression of the steam chamber. Cap-rock integrity al...

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