bluuebunny/crossref_metadata_2025_split huggingface dataset:
Une tombe du Premier Âge du Fer au lieu-dit Saint-Antoine à Castelnau-de-Guers (Hérault)
Authors: Houlès Noël , Janin Thierry 
Published: July 2011

Découverte lors de prospections systématiques dans la basse vallée de l'Hérault au Nord d'Agde, la tombe proto- historique à incinération de Saint-Antoine s'est avérée être une sépulture isolée.
La fouille a permis de mettre au jour une structure funéraire composée d'une couverture (tumulus ?) et d'une fosse contenant un riche mobilier d'accompagnement. L'ossuaire constitué d'une amphore étrusque était placé dans un loculus profond. Il contenait les restes d'un jeune adolescent. Le mobilier d'accompagnement se compose de vases en céramique non tournée, d'une coupe en céramique grise monochrome et de vases importés (canthares en bucchero new étrusques, coupe italo-corinthienne). Le mobilier métallique comprend des objets de parure en bronze, un simpulum ainsi qu'un équipement «guerrier» (lance, javelot, couteaux...). Son association avec un individu jeune soulève le problème du statut social de certains adolescents et le caractère isolé de la sépulture pose à nouveau la question de la signification de ce type d'ensemble.
Le mobilier permet de dater la tombe du milieu du VIe s. av. n.è.
Le site gallo-romain du «Perron», à Saint-Sauveur (Isère)
Authors: Klijn Hans de 
Published: July 2011

Découvert dans le cadre d'un programme de prospection et de fouilles archéologiques sur le tracé de l'autoroute A49
(Grenoble-Valence), le site a été fouillé durant les mois d' avril-septembre 1989, et a révélé trois cas de construction/occupation, qui se
situent entre le début du 1er et le troisième quart du lle siècle.
Le premier état comporte une structure rectangulaire du type Cottagehouse, dont la division interne n'a pu être définie avec exactitude.
Durant le troisième quart du IIIe siècle un nouvel établissement lui succède, avec un espace central à ciel ouvert, et bordé d'une rangée
de salles. Il évolue, jusqu'au troisième quart du llIe siècle, vers un édifice du type villa à plan ramassé (adjonction de plusieurs autres
salles au détriment de l'espace central). Enfin, un nouvel ensemble est construit dans le troisième quart du llIe siècle, mais son mauvais
état de conservation interdit toute interprétation.
Les structures des trois états se caractérisent par une architecture mixte de terre et de bois, avec mise en œuvre de matériaux pris sur
place.
“Communicating Africa”. Researching Mobile Kin Communities Communication Technologies, and Social Transformation in Angola and Cameroon
Authors: De Bruijn Mirjam , Brinkman Inge 
Published: July 2011

« l’Afrique qui communique » Recherche sur les communautés mobiles, les technologies de la communication, et les transformations sociales en Angola et au Cameroun Si le concept de communauté demeure largement associé à sa dimension géographique, les études sur le transnationalisme dans les années 1990 ont conduit à envisager la communauté comme un réseau plutôt que comme un lieu. C’est dans cette optique que s’inscrit cette contribution, en développant l’idée de « chaînes de personnes » liées entre elles pour former une communauté. Les recherches menées au Cameroun et en Angola/Namibie montrent l’ancienneté d’une telle notion de communauté, dont les membres ont toujours été considérés comme des chaînes d’individus dans des lieux divers. Au fur et à mesure des contacts qu’ils établissent les uns avec les autres, les individus construisent et entretiennent des relations communautaires. Les nouvelles technologies de l’information et de la communication permettent de se focaliser sur la mobilité et les interrelations entre les personnes à travers leurs histoires de vie et la manière dont ils utilisent ces nouvelles technologies au quotidien.
Liens transnationaux et transmission intergénérationnelle : le cas des familles mixtes au Québec
Authors: Le Gall Josiane , Meintel Deirdre 
Published: July 2011

À partir des données recueillies au Québec auprès de quarante-huit couples composés d’un partenaire franco-québécois et d’un partenaire immigrant (non européen), l’article examine les liens transnationaux tissés avec les membres de la famille du partenaire immigrant, ainsi que les motifs évoqués pour maintenir ces liens. Les auteurs discutent de l’importance de la valeur attachée à la famille et aux liens familiaux, de la transmission de cet « esprit de famille » aux enfants, et du désir des parents de léguer à ces derniers les ressources culturelles liées au pays d’origine du parent immigrant, dans la poursuite des relations avec la famille à l’étranger.
Approche comparative des familles dispersées (Mali-Congo) : éducation et espaces nationaux
Authors: Whitehouse Bruce 
Published: July 2011

La littérature sur la « famille transnationale » présuppose souvent que la dispersion spatiale des familles au-delà des frontières nationales diffère de la dispersion spatiale des familles à l’intérieur d’un même État-nation. Mais en quoi ces deux formes de dispersion se distinguent-elles ? Pour répondre à cette question, l’article se base sur l’analyse de données ethnographiques portant sur trois communautés : une communauté rurale dans la région du Koulikoro (Mali) ; Bamako, la capitale du Mali, première destination de la majorité des migrants de cette communauté ; et Brazzaville, la capitale de la République du Congo. La perspective comparative permet d’identifier plusieurs points communs entre les familles « transnationales » (dispersées entre le Mali et le Congo) et les familles dispersées « nationales » (entre le village et la ville capitale au Mali). Elle permet également de mettre au jour les différences entre ces deux types de familles translocales, surtout en ce qui concerne l’éducation et la circulation des enfants. C’est à partir de l’analyse de ces différences que l’article montre l’intérêt de la perspective transnationale dans l’étude des dynamiques familiales contemporaines.
Fermeture des frontières et liens transnationaux : un terrain auprès de primo-migrants africains en Belgique
Authors: Mazzocchetti Jacinthe 
Published: July 2011

Au travers de cet article, l’auteur aborde l’incidence des restrictions en matière d’immigration en Belgique, ainsi que des conceptions différenciées de la parenté (biologique versus sociale) sur les recompositions familiales en lien avec le contexte européen de fermeture des frontières. En resserrant le champ d’étude à la situation des nouveaux migrants originaires du continent africain, ces questions sont abordées au travers de deux groupes de populations : les mineurs d’âge et les femmes.
Long-term Results of Phakic Refractive Lens Implantation in Eyes With High Myopia
Authors: Portaliou Dimitra M. , Kymionis George D. , Panagopoulou Sophia I. , Kalyvianaki Maria I. , Grentzelos Michael A. , Pallikaris Ioannis G. 
Published: July 2011

Purpose:
To evaluate the long-term results of phakic refractive lens (PRL; Carl Zeiss Meditec) implantation in eyes with high myopia.

Methods:
In this retrospective, noncomparative, interventional case series, 143 myopic eyes of 82 patients were treated for high myopia with the implantation of the silicone PRL in the posterior chamber.

Results:

Mean follow-up was 3.8±1.7 years (range: 1 to 6 years). Six years postoperatively (n=34), a statistically significant reduction was noted in the cycloplegic spherical equivalent from −14.08±4.00 diopters (D) (range: −24.88 to −4.75 D) before PRL implantation to −0.45±0.62 D (range: −1.00 to 1.00 D) (
P
<.001). At 6 years, 67.6% (23 eyes) and 91.2% (31 eyes) were within ±0.50 and ±1.00 D of target refraction, respectively. Mean logMAR uncorrected and corrected distance visual acuity improved significantly (
P
<.001) (counting fingers preoperatively in all eyes to 0.17±0.15 [range: 0.54 to −0.06] and 0.19±0.19 [1.00 to −0.08] to 0.07±0.10 [range: 0.30 to −0.10], respectively). Complications included anterior capsule damage (3 eyes), temporary intraocular pressure increase (14 eyes), pigment dispersion (1 eye), and PRL decentration (1 eye). No eyes presented any signs of cataract up to 6 years postoperatively.

Conclusions:
Long-term results show that PRL implantation is an effective and safe method for treating high myopia.
Influence of Internal Optical Astigmatism on the Correction of Myopic Astigmatism by LASIK
Authors: Qian Yi-Shan , Huang Jia , Liu Rui , Chu Ren-Yuan , Xu Ye , Zhou Xing-Tao , Hoffman Matthew R. 
Published: July 2011

PURPOSE:
To investigate the influence of the origin of astigmatism on the correction of myopic astigmatism by LASIK.

METHODS:
A retrospective study was conducted of the records of 192 patients (192 eyes) undergoing LASIK for correction of myopia and myopic astigmatism from January to September 2010. Ocular residual astigmatism (ORA) and lenticular astigmatism (LA) were determined by vector analysis using objective refraction and Pentacam (Oculus Optikgeräte GmbH) imaging of both corneal surfaces. Patients were divided into two groups according to ORA (high ORA group: ORA/preoperative refractive astigmatism >1; normal ORA group: ORA/preoperative refractive astigmatism ≤1) and LA (high LA group: LA/preoperative refractive astigmatism >1; normal LA group: LA/preoperative refractive astigmatism ≤1). Procedural efficacy was compared between those eyes with and without a significant amount of internal optical astigmatism using index of success.

RESULTS:

Mean preoperative vectors for the astigmatism of the anterior cornea, posterior cornea, and lens were −1.33×3.0°, −0.33×95.3°, and −0.27×103.3°, respectively. Mean indices of success in the high and low ORA groups were 1.75 and 0.59, respectively (
t
=7.81,
P
<.001). Mean indices of success in the high and low LA groups were 2.07 and 0.70, respectively (
t
=12.36,
P
<.001). The higher indices of success in the high ORA and high LA groups suggest a lower efficacy of LASIK in treating astigmatism primarily located intraocularly.

CONCLUSIONS:
Myopic LASIK is less effective in correcting astigmatism when astigmatism is mainly located at the internal optics. Topography and refractive value should be incorporated in the treatment of patients when a significant amount of internal optical astigmatism is detected preoperatively.
Cliquishness and Quasicontinuity of Two-Variable Maps
Authors: Bouziad A. 
Published: July 2011

AbstractWe study the existence of continuity points for mappingswhose x-sectionsare fragmentable and y-sectionsare quasicontinuous, where X is a Baire space and Z is a metric space. For the factor Y, we consider two infinite “pointpicking” games G1(y) and G2(y) defined respectively for each y ∈ Y as follows: in the n-th inning, Player I gives a dense set Dn⊂ Y, respectively, a dense open set Dn⊂ Y. Then Player II picks a point yn∈ Dn; II wins if y is in the closure of {yn: n ∈ N}, otherwise I wins. It is shown that (i) f is cliquish if II has a winning strategy in G1(y) for every y ∈ Y, and (ii) f is quasicontinuous if the x-sections of f are continuous and the set of y ∈ Y such that II has a winning strategy in G2(y) is dense in Y. Item (i) extends substantially a result of Debs and item (ii) indicates that the problem of Talagrand on separately continuous maps has a positive answer for a wide class of “small” compact spaces.
Fast Algorithms for the Anisotropic LLT Model in Image Denoising
Authors: Pang Zhi-Feng , Wang Li-Lian , Yang Yu-Fei 
Published: July 2011

AbstractIn this paper, we propose a new projection method for solving a general minimization problems with twoL1-regularization terms for image denoising. It is related to the split Bregman method, but it avoids solving PDEs in the iteration. We employ the fast iterative shrinkage-thresholding algorithm (FISTA) to speed up the proposed method to a convergence rateO(k−2). We also show the convergence of the algorithms. Finally, we apply the methods to the anisotropic Lysaker, Lundervold and Tai (LLT) model and demonstrate their efficiency.
A Type of Finite Element Gradient Recovery Method based on Vertex-Edge-Face Interpolation: The Recovery Technique and Superconvergence Property
Authors: Lin Qun , Xie Hehu 
Published: July 2011

AbstractIn this paper, a new type of gradient recovery method based on vertex-edge-face interpolation is introduced and analyzed. This method gives a new way to recover gradient approximations and has the same simplicity, efficiency, and superconvergence properties as those of superconvergence patch recovery method and polynomial preserving recovery method. Here, we introduce the recovery technique and analyze its superconvergence properties. We also show a simple application in the a posteriori error estimates. Some numerical examples illustrate the effectiveness of this recovery method.
Sour Top-of-the-Line Corrosion in the Presence of Acetic Acid
Authors: Singer M. , Camacho A. , Brown B. , Nešić S. 
Published: July 2011

Abstract
Under stratified flow and dewing conditions, internal corrosion can occur at the top of horizontal pipelines where continuous injection of corrosion inhibitors does not have a mitigating effect. This research work presents an experimental study of the influence of the presence of hydrogen sulfide (H2S; up to 0.13 bars) and acetic acid (HAc; up to 1,000 ppm) on carbon dioxide (CO2) top-of-the-line corrosion. The study was performed in a 10 cm (4 in) internal diameter flow loop with system conditions constant at 70°C, 2 bars partial pressure CO2, 3 bars total pressure, 5 m/s gas velocity, and a water condensation rate of 0.25 mL/m2/s. A comprehensive analysis on the effect of these parameters (partial pressure of H2S and concentration of acetic acid) on the type of corrosion product film formed at the top of the line is performed.
The Iron Oxides Strike Back: From Biomedical Applications to Energy Storage Devices and Photoelectrochemical Water Splitting
Authors: Tartaj Pedro , Morales Maria P. , Gonzalez‐Carreño Teresita , Veintemillas‐Verdaguer Sabino , Serna Carlos J. 
Published: July 2011

AbstractAbundance combined with facile synthesis, easy accessibility to different oxidation states and polymorphs, variety of electronic and magnetic properties, low biotoxicity and natural elimination make of iron oxides a prototype of the ideal functional material. In this research news, we briefly describe some of the fundaments and perspectives of the use of iron oxides in biomedicine, energy storage devices (anodes for lithium ion batteries), photoelectrochemical water splitting and other forms of catalysis.
MS2 removal from high NOM content surface water by coagulation ‐ ceramic microfiltration, for potable water production
Authors: Meyn Thomas , Leiknes Tor Ove , König Anne 
Published: July 2011

AbstractMS2 bacteriophages removal from surface water, characterized by high natural organic matter (NOM) content, was investigated by inline coagulation/flocculation pretreatment followed by ceramic microfiltration (MF). MS2 and DOC removal increased with lower pH and higher coagulant dose. Lowering the coagulant pH from 6.5 to 5.5 for polyaluminum chloride (PACl), and to 5.0 for iron chloride (FeCl), respectively, along with doubling of the coagulant dose from 2 to 4 mg Al/L, and from 4 to 8 mg Fe/L, respectively, maximized the virus removal, resulting in more than six log unit reductions up to complete virus retention. However, high residual metal concentrations were found under such conditions. Comparison of conventional two‐stage coagulation pretreatment with simple inline coagulation did not show any significant performance differences. Both investigated coagulants showed virus inactivation about two log units after 60 min contact time, which is equivalent to a virus inactivation of 99%. This inactivation was only reversible to a small extend by chemical or physical floc destruction. The investigated process combination can comply with modern hygienic barrier standards. © 2011 American Institute of Chemical Engineers AIChE J, 2012
Modeling of CO2 mass transport across a hollow fiber membrane reactor filled with immobilized enzyme
Authors: Zhang Ya‐Tao , Dai Xing‐Guo , Xu Guo‐Hua , Zhang Lin , Zhang Hao‐Qin , Liu Jin‐Dun , Chen Huan‐Lin 
Published: July 2011

AbstractThe enzyme‐based contained liquid membrane reactor to capture CO2 from the closed spaces is a very complicated process with large numbers of interdependent variables. A theoretical and experimental analysis of facilitated transport of CO2 across a hollow fiber membrane reactor filled with immobilized carbonic anhydrase (CA) by nanocomposite hydrogel was presented. CO2 concentration profiles in the feed gas phase and the membrane wall were achieved by numeric simulation. The effects of CO2 concentration, CA concentration, and flow rate of feed gas on CO2 removal performance were studied in detail, and the model solution agrees with the experimental data with a maximum deviation of up to 18.7%. Moreover, the effect of CO2 concentration on the required membrane areas for the same CO2 removal target (1 kg/day) was also investigated. This could provide real‐world data and scientific basis for future development toward a final efficient CO2 removal device. © 2011 American Institute of Chemical Engineers AIChE J, 2012
Wolf–Hirschhorn syndrome due to pure and translocation forms of monosomy 4p16.1 → pter
Authors: Iwanowski Piotr S. , Panasiuk Barbara , Van Buggenhout Griet , Murdolo Marina , Myśliwiec Marta , Maas Nicole M.C. , Lattante Serena , Korniszewski Lech , Posmyk Renata , Pilch Jacek , Zajączek Stanislaw , Fryns Jean‐Pierre , Zollino Marcella , Midro Alina T. 
Published: July 2011

AbstractThe aim of this study was to obtain a quantitative definition of Wolf–Hirschhorn syndrome (WHS) through systematic phenotypic analyses in a group of six children with 4p15.32 → pter, 4p15.33 → pter, or 4p16.1 → pter monosomy (considered together as M4p16.1). These results were used for evaluation of the phenotypic effects of a double chromosome imbalance in one child with 4p16.1 → pter monosomy and additional 11q23.3 → qter trisomy. Children with pure M4p16.1 presented with a total of 227 clinical and morphological traits, of which 119 were positive in at least two of them. These traits overlap to a great extent with clinical criteria defining the WHS phenotype. Among the 103 traits identified in the child with unbalanced translocation der(4)t(4;11)(p16.1;q23.3), most clinical and developmental traits (but only 11 morphological) were found to be shared by WHS children with pure M4p16.1 and at least one reported patient with pure 11q trisomy. Forty‐six traits of this child corresponded solely to those identified in at least one child with pure M4p16.1. Only five traits of the hybrid phenotype were present in at least one child with pure distal 11q trisomy but in none of the present children with pure M4p16.1. In conclusion, most of the morphological traits of the hybrid phenotype in the child with der(4)t(4;11)(p16.1;q23.3) can be attributed to the M4p16.1, whereas their overlap with those associated with pure distal 11q trisomy is less evident. Phenotype analyses based on the same systematic data acquisition may be useful in understanding the phenotypic effects of different chromosome regions in complex rearrangements. © 2011 Wiley‐Liss, Inc.
Expanding the clinical and neuroradiological phenotype of 6q27 microdeletion: Olfactory bulb aplasia and anosmia
Authors: Gerber J.C. , Neuhann T.M. , Tyshchenko N. , Smitka M. , Hackmann K. 
Published: July 2011

AbstractSubtelomeric deletions of chromosome 6q may result in a syndrome with brain malformations, comprising hydrocephalus and hypoplasia of the corpus callosum. Aplasia of the olfactory bulbs (OB) or anosmia has not been described in this syndrome. We describe a 3‐year‐old girl and a 25‐year‐old man with subtelomere 6q deletions. Both patients had aplastic OB and hydrocephalus. Subtelomeric 6q deletions might be underdiagnosed as anosmia can be the only symptom. © 2011 Wiley‐Liss, Inc.
Delineation of dermatan 4‐O‐sulfotransferase 1 deficient Ehlers–Danlos syndrome: Observation of two additional patients and comprehensive review of 20 reported patients
Authors: Shimizu Kenji , Okamoto Nobuhiko , Miyake Noriko , Taira Katsuaki , Sato Yumiko , Matsuda Keiko , Akimaru Noriko , Ohashi Hirofumi , Wakui Keiko , Fukushima Yoshimitsu , Matsumoto Naomichi , Kosho Tomoki 
Published: July 2011

AbstractLoss‐of‐function mutations in CHST14, dermatan 4‐O‐sulfotransferase 1 (D4ST1) deficiency, have recently been found to cause adducted thumb‐clubfoot syndrome (ATCS; OMIM#601776) and a new type of Ehlers–Danlos syndrome (EDS) coined as EDS Kosho Type (EDSKT) [Miyake et al., 2010], as well as a subset of kyphoscoliosis type EDS without lysyl hydroxylase deficiency (EDS VIB) coined as musculocontractural EDS (MCEDS) [Malfait et al., 2010]. Lack of detailed clinical information from later childhood to adulthood in ATCS and lack of detailed clinical information from birth to early childhood in EDSKT and MCEDS have made it difficult to determine whether these disorders would be distinct clinical entities or a single clinical entity with variable expressions and with different presentations depending on the patients' ages at diagnosis. We present detailed clinical findings and courses of two additional unrelated patients, aged 2 years and 6 years, with EDSKT with a comprehensive review of 20 reported patients with D4ST1 deficiency, which supports the notion that these disorders constitute a clinically recognizable form of EDS. The disorder, preferably termed D4ST1‐deficient EDS, is characterized by progressive multisystem fragility‐related manifestations (joint dislocations and deformities, skin hyperextensibility, bruisability, and fragility; recurrent large subcutaneous hematomas, and other cardiac valvular, respiratory, gastrointestinal, and ophthalmological complications) resulting from impaired assembly of collagen fibrils, as well as various malformations (distinct craniofacial features, multiple congenital contractures, and congenital defects in cardiovascular, gastrointestinal, renal, ocular, and central nervous systems) resulting from inborn errors of development. © 2011 Wiley‐Liss, Inc.
Cross‐linked poly(4‐vinylpyridine/styrene) copolymer‐supported bismuth(III) triflate: an efficient heterogeneous catalyst for silylation of alcohols and phenols with HMDS
Authors: Lee Sang‐Hyeup , Kadam Santosh T. 
Published: July 2011

AbstractCross‐linked poly(4‐vinylpyridine/styrene) copolymer‐supported bismuth(III) triflate (30P/S‐Bi) effectively activates hexamethyldisilazane (HMDS) for the silylation of alcohols and phenols. By the use of this heterogeneous catalytic system, a wide range of alcohols as well as phenols are converted into their corresponding trimethylsilyl ethers in high yield under mild reaction conditions. The catalyst was reused more than 10 times without significant loss of its catalytic activity. Copyright © 2011 John Wiley & Sons, Ltd.
Regioselective synthesis of 1,4‐disubstituted triazoles using bis[(L)prolinato‐N,O]Zn complex as an efficient catalyst in water as a sole solvent
Authors: Kidwai Mazaahir , Jain Arti 
Published: July 2011

AbstractA concise, convenient and mild route for one‐pot regioselective synthesis of N‐aryl‐ and N‐alkyltriazoles in water as a sole solvent is reported. The methodology involves a three‐component reaction comprising aryl/alkyl‐alkyne, sodium azide and aryl/alkyl/allyl halide catalyzed by zinc(II) L‐prolinate. Prominent features of our protocol are incorporation of transition metal catalyst other than copper, water as the reaction medium, recyclability of catalyst and avoidance of hazardous aryl azide as a reactant. Copyright © 2011 John Wiley & Sons, Ltd.