bluuebunny/crossref_metadata_2025_split huggingface dataset:
Determination Method for Mono‐ and Diethanolamine in Workplace Air by High‐performance Liquid Chromatography
Authors: Takeuchi Akito , Kitade Takashi , Jukurogi Akira , Hendricks Warren , Kaifuku Yuichiro , Shibayama Kenji , Natsumeda Shuichiro , Ota Hirokazu , Yamada Shu , Sumino Kimiaki , Namera Akira , Kanno Seiichiro 
Published: July 2012

Determination Method for Mono‐ and Diethanolamine in Workplace Air by High‐performance Liquid Chromatography: Akito TAKEUCHI, et al. Osaka Occupational Health Service Center, Japan Industrial Safety and Health Association—ObjectivesThe purpose of this research was to develop a simultaneous determination method for monoethanolamine (MEA) and diethanolamine (DEA) in workplace air for risk assessment.MethodsThe characteristics of the proposed method, such as recovery, quantitation limit, reproducibility and storage stability of the samples, were examined.ResultsAn air sampling cassette containing two sulfuric acid‐treated glass fiber filters was chosen as the sampler. The MEA and DEA were extracted from the sampler filters, derivatized with 9fluorenylmethyloxycarbonyl chloride and then analyzed by a high‐performance liquid chromatograph equipped with a fluorescence detector or photo‐diode array detector. The overall recoveries from spiked samplers were 86–99 and 88–99% for MEA and DEA, respectively. The recovery after 5 days of storage in a refrigerator exceeded 95%. The overall limits of quantitation were 0.750 and 0.100 μg/sample for MEA and DEA, respectively. The relative standard deviations, which represent the overall reproducibility defined as precision, were 0.3–1.6 and 0.4–5.7% for MEA and DEA, respectively.ConclusionsThe proposed method enables 4‐h personal exposure monitoring of MEA and DEA at concentrations equaling 1/3,000–2 times the threshold limit value‐time‐weighted average (TLV‐TWA: 3 ppm for MEA, 1 mg/m3for DEA) adopted by the American Conference of Governmental Industrial Hygienists and also by the Japan Society for Occupational Health. The method is useful for estimating worker exposure to MEA and DEA.
Foam fractionation of ZnO crystal growth and its photocatalysis of the degradation of methylene blue
Authors: Atla Shashi Bairagi , Chen Chien-Yen , Chen Chien-Cheng , Shih Shao-Ju , Lin Pin-Yun , Chung Pei-Hua , Yang Jheng-Sian , Reddy Akuri Satyanarayana , Cheng Kai-Chien , Chang Young-Fo 
Published: July 2012

Abstract
Template-based Approach for the Synthesis of 2D/3D Nanostructures
Authors: Xu Cigang , Fang Qi , Thomas Owain , Gunn Robert , Hodson Chris , Cooke Mike 
Published: July 2012

ABSTRACTThe template-based approach has been employed for the synthesis of nanomaterials with the potential application in the development of new material, energy and microelectronic devices. The templates are carbon nanotubes, to which the external contour is applied. Both plasmaenhanced chemical vapour deposition (PECVD) and atomic layer deposition (ALD) processes have been studied for various materials, including SiO2 and Al2O3. It is found that PECVD processes can give conformal coating on the template of carbon nanotubes, and the plasmaenhanced ALD (PEALD) processes do not show obvious damage to the morphology of carbon nanotubes. Pretreatment is also not necessary for the formation of conformal coatings of SiO2 and Al2O3. Moreover, the carbon nanotubes can be treated as the sacrificial template and removed to prepare the nanostructures with original contour. As an example, the 3-dimensional structure of Al2O3 has been demonstrated. This can be explored to develop 2D and 3D nanostructures of the intended materials. The approach of using PECVD and ALD processes makes it possible to integrate in a continuous way such kind of synthesis process with production processes of current semiconductor and energy industries.
Layer-by-layer assembled transparent conductive graphene films for solar cells application
Authors: Ishikawa Ryousuke , Bando Masashi , Kurokawa Yasuyoshi , Sandhu Adarsh , Konagai Makoto 
Published: July 2012

ABSTRACTThe potential of chemically derived graphene as a solution-processable transparent conductive film has been explored. Synthesis of amine-functionalized graphene oxide was intended for its utilization in layer-by-layer assembly. Layer-by-layer assembly of graphene oxide was utilized to fabricate graphene based thin film in a scalable and highly reproducible way. It was found that optical transmittance and sheet resistance of the film decreases with an increase in number of LBL cycles in a reproducible way. The sheet resistance of LBL-assembled GO film improves by an order of magnitude at the same optical transparency due to more homogeneous coverage and better stacking of graphene flakes. Furthermore, we demonstrated the potential for a large-scale deposition of chemically derived graphene.
Growth of epitaxial CeO2buffer layers by polymer assisted deposition
Authors: Calleja A. , Mos R. B. , Roura P. , Farjas J. , Arbiol J. , Ciontea L. , Obradors X. , Puig T. 
Published: July 2012

ABSTRACTPolymer assisted deposition (PAD) has been reported as a novel CSD approach for thin film growth with improved homogeneity and long stability by forming a metal polymer species. It also offers the interesting possibility of having a library of PAD solutions for each precursor metal and obtaining the required composition by simple mixing. Another potential advantage is the increase in thickness since mechanical stresses are expected to be alleviated during shrinkage in the metalorganic decomposition by the metal-polymer network.Cerium oxide films on YSZ single crystals were grown from water-based solutions containing cerium nitrate, polyethyleneimine and complexing EDTA, in order to explore the benefits of using the PAD approach for growing buffer layers in coated conductors. An ultrafiltration step was performed to remove the non-coordinated species in solution. The degree of purification and efficiency in the cerium recovery was investigated by different techniques. TGA-DTA analysis was used to provide guidance to the best thermal profiles in different atmospheres and specially to diminish the adverse effects of exothermic events during decomposition. Microstructural evolution was tracked by AFM and TEM, while epitaxial fraction was followed by X-ray diffraction. The results show the high importance of choosing the proper atmosphere and the need for tuning of heating ramps to obtain dense, flat and epitaxial ceria films by PAD.
Progress in Research and Mass Production of Large-Scale Tandem Thin Film Si Solar Modules at Chint Solar
Authors: Niu X. , Yu C. , Wang M. , Li G. , Zhu X. , Cheng B. , Chen Z. , Wang G. , Zhou C. , Liu S. , Deng H. , Xiao J. , Fung K. , Yang L. 
Published: July 2012

ABSTRACTOver the past decade, the PV industry has witnessed tremendous growth in manufacturing scale and technology advancement, with PV generated electricity cost ever approaching grid parity. Among them, Si based thin film technology has made substantial progress in demonstrating its inherent advantages in lower material cost, ease of manufacturing and higher energy yield, etc. More recently, reduced product prices and competing technologies from crystalline silicon and other thin film technologies have made amorphous and microcrystalline silicon based thin film technology very challenging, and requires further increase in module efficiency and decrease in manufacturing cost. As one of the few companies in the world with significant manufacturing capacity for tandem thin film Si PV products, Chint Solar (Astronergy) has been at the forefront of technology development for the mass production of large-scale (Gen. 5, 1.43m2) Si thin film solar modules in the last 5 years. We will review major technology advancements which have been mass production proven and led to the mass produced tandem silicon thin film module with 10.0% plus stabilized efficiency, along with the field performance of those modules.
Large Grained, Low Defect Density Polycrystalline Silicon on Glass Substrates by Large-area Diode Laser Crystallisation
Authors: Eggleston Bonne , Varlamov Sergey , Huang Jialiang , Evans Rhett , Dore Jonathon , Green Martin A. 
Published: July 2012

ABSTRACTA new method to form high quality crystalline silicon thin films on cheap glass substrates is developed using a single pass of a line-focus cw diode laser in air. The laser process results in the formation of large high-quality crystals as they grow laterally in the scan direction – seeded by the previously crystallised region. Grains 10 μm in thickness, up to millimetres in length and hundreds of microns in width have been grown with virtually zero detectable intragrain defects. Another mode is found which results in much smaller crystals grown by partial melting. The dominant grain boundaries identified are Σ3 <111> 60° twins. Hall mobilities as high as 470 cm2/Vs have been recorded. A diffused emitter is used to create a p-n junction at the rear of the films which produces open-circuit voltages as high as 539 mV.
Training Quantity–Number Competencies in Students With Intellectual Disabilities
Authors: Kuhl Jan , Sinner Daniel , Ennemoser Marco 
Published: July 2012

Literature reviews offer evidence for using systematic instruction to teach students with intellectual disabilities in mathematics. A new approach in teaching mathematical skills is to provide quantity–number competencies (QNC). However, this approach has not yet been examined in people with intellectual disabilities.The objective of this study was to evaluate the effects of a QNC training based on the developmental model by Krajewski (2008) in students with intellectual disabilities.Based on their cognitive and mathematical abilities, 25 children with intellectual disabilities were assigned to one of two experimental conditions. The training group received a QNC training, whereas the control group received a language skills training.The posttest findings indicate that the gains in mathematics competence in the QNC training group were substantially larger than in the control condition. However, the QNC training group could not keep up their advancement of competency until to the follow-up conducted 3 months afterwards.
High-pressure experimental geosciences: state of the art and prospects
Authors: Sanloup Chrystele 
Published: July 2012

Abstract
This paper aims at reviewing the current advancements of high pressure experimental geosciences. The angle chosen is that of in situ measurements at the high pressure (P) and high temperature (T) conditions relevant of the deep Earth and planets, measurements that are often carried out at large facilities (X-ray synchrotrons and neutron sources). Rather than giving an exhaustive catalogue, four main active areas of research are chosen: the latest advancements on deep Earth mineralogy, how to probe the properties of melts, how to probe Earth dynamics, and chemical reactivity induced by increased P-T conditions. For each area, techniques are briefly presented and selected examples illustrate their potentials, and what that tell us about the structure and dynamics of the planet.
Triassic to early Liassic continental rifting chronology and process at the southwest margin of the Alpine Tethys (Middle Atlas and High Moulouya, Morocco); correlations with the Atlantic rifting, synchronous and diachronous
Authors: Ouarhache Driss , Charriere André , Chalot-prat Françoise , Wartiti Mohamed EL 
Published: July 2012

AbstractApparu à l’est du rift continental atlantique, un rift continental téthysien s’est développé sur le domaine atlasique du Maroc au cours du Trias et du début du Jurassique. Dans le transect étudié du Moyen Atlas et de la Haute Moulouya (MAHM), ce début du rifting téthysien, le « rifting initial », comporta 3 étapes majeures.Au Trias supérieur, apparut une première génération de bassins syn-rift (sr1) continentaux et détritiques, associés au rejeu extensif de certaines sutures hercyniennes ; cette phase se poursuivit avec une transgression laguno-marine généralisée dans un stade post-rift (pr1) au Carnien supérieur-Norien.Au voisinage de la limite Trias-Lias, se produisit une effusion de trapps basaltiques aériens à subaquatiques ; la région subit ensuite une phase d’érosion.Au début du Lias, se différencia une deuxième génération de bassins syn-rift (sr2) continentaux ou laguno-marins, extensifs ou transtensifs, associés à un volcanisme explosif localisé sur quatre zones faillées (faille d’Adarouch, accident du Tizi n’Trettène, accident Sud Moyen atlasique, faille de Ksabi-Ahouli) ; cette phase se clôtura avec l’arrivée de la mer dans un stade post-rift (pr2) débutant au Sinémurien supérieur-Carixien inférieur.La zone du MAHM eut une histoire différente des régions occidentales du domaine atlasique, qu’il s’agisse d’un autre segment du rift atlasique (Haut Atlas de Marrakech) ou d’une bordure du rift atlantique (Haut Atlas occidental).Pendant le rifting ante-trapp, alors que ces bassins occidentaux ont été structurés par plusieurs séquences tectono-sédimentaires successives étagées du Permien supérieur au Trias supérieur, les bassins du MAHM n’enregistrèrent qu’une seule mégaséquence sédimentaire triasique. Ainsi, les rifts continentaux atlantique et Ouest atlasique furent initiés, simultanément (?), dès le Permien supérieur, tandis que le rift continental de l’Atlas central et oriental n’apparut vraisemblablement qu’au Trias supérieur. La déchirure du rift atlasique migra ainsi vers l’est de la fin du Primaire au début du Secondaire.Durant la période post-trapp, alors que les bassins occidentaux étaient le siège d’un calme tectonique relatif, une fracturation majeure affecta le MAHM, générant de nouveaux bassins sédimentaires associés à un second épisode volcanique, de nature explosive cette fois. Cette poursuite du rifting, après les dernières effusions basaltiques et avant l’arrivée de la mer jurassique, préfigura les découpages tectoniques qui continuèrent de se manifester dans les parties centrale et orientale du rift atlasique jusqu’au Jurassique moyen.
A Comparative Study of Azithromycin Versus Doxycycline in the Treatment of Acne Vulgaris
Authors: Amatya A , Chaudhary M K , Khan D K , Rajouria E A 
Published: July 2012

DOI: http://dx.doi.org/10.3126/njdvl.v10i1.6421 NJDVL 2012; 10(1): 33-40
Leflunomide Induced DRESS Syndrome: A Case Report
Authors: Parajuli S , Chaudhary D , Pandey S , Baral S , Pokhrel D B 
Published: July 2012

DOI: http://dx.doi.org/10.3126/njdvl.v10i1.6423 NJDVL 2012; 10(1): 46-48
Klippel -Trenaunay Syndrome: A Case Report
Authors: Paudel U , Gupta Sonia , Pant A , Bagaria R S , Shrestha D P 
Published: July 2012

DOI: http://dx.doi.org/10.3126/njdvl.v10i1.6424 NJDVL 2012; 10(1): 49-52
Naviguer vers l'inconnu après Wilfred Bion et Henry Bauchau
Authors: Fognini Mireille 
Published: July 2012

Le lien d’inconnu que j’ai pu nommer « maillage intime » entre un psychanalyste et « son » écrivain, concerne le frayage qu’une écriture, une œuvre ou un texte, ouvre en tant qu’espace de narrativité figurable, chez un lecteur devenu touché dans « ses poches de non-pensabilité », ses dépôts latents inexplorés, « grumeaux sensoriels et émotionnels » peu ou non métabolisés, comme a pu le décrire Antonino Ferro imprégné des avancées métapsychologiques de W.R. Bion. Un tel espace de rencontre co-narrative s’avère d’une particulière fécondité pour la tâche du psychanalyste-lecteur qui lui-même inscrit au carrefour des voies déployées dans la relation analytique, va contribuer à l’éclosion d’un métabolisme « alphabétisant » capable de « condenser poétiquement la totalité de l’expérience émotionnelle en cours... » à la fois chez l’analysant et l’analyste. Les œuvres de Bion et celles de Bauchau (dont témoignent Un Mémoire du Temps À Venir et L’Enfant Bleu ) offrent l’illustration de ces tissages émotionnels de co-narrativité entre écrivain, lecteur, psychanalyste, patient, et personnages internes. Après avoir exploré chez Bion et Bauchau les sources de la création poétique et comment chacun valorise sous différents et nouveaux vertex le rôle émotionnel fondamental du mythe dans notre développement psychique, sera analysée à partir d’ Œdipe sur la Route de Bauchau, la différence du vécu entre lecture masculine et féminine. En effet sous l’égide de l’universalité de ce mythe œdipien, Bauchau offre simultanément à chacun, l’éventail des possibles transformations dans l’art et la création, de cette souffrance engendrée pour tous, par les effets catastrophiques de la transgression de l’interdit de l’inceste Mère/Fils. Mais il défriche aussi plus spécifiquement une voie peu explorée : celle du saut sublimatoire de la pensée incestuelle et désir incestueux, entre Père et Fille et entre Frère et Sœur. Or ce saut est générateur d’une œuvre effective de transformation, pour l’écrivain, ses personnages et ses lecteurs, car à partir de complexes maillages inter et intra psychés peut se développer une sorte de tissu placentaire gestateur d’une expression ouvrante et œuvrante d’art, et d’art de vie.
Treatment of Delayed and Nonunited Fractures and Osteotomies With Pulsed Electromagnetic Field in Children and Adolescents
Authors: Boyette Melissa Y. , Herrera-Soto Jose A. 
Published: July 2012

Nonunion of fractures or osteotomies in the pediatric population is rare. The gold standard for the treatment of nonunions involves harvesting autologous iliac crest bone graft and sometimes internal fixation, which are invasive procedures. The purpose of this study was to evaluate the effectiveness of pulsed electromagnetic field on a non-united fracture or osteotomy in the pediatric population.
A retrospective study was performed on all patients at the authors’ institution who used pulsed electromagnetic field as part of their treatment for nonunion or delayed union. Success of the initial nonunion treatment was defined as complete union of the fracture or osteotomy site. Two types of treatment were administered once delayed bone healing was identified: pulsed electromagnetic field alone or pulsed electromagnetic field plus an adjunct treatment. Twenty-one patients were included; 8 osteotomies and 14 fractures developed a nonunion. Average patient age was 11.7 years. Average age for patients who healed with the initial treatment was 10.7 years, whereas nonhealers had an average age of 14 years. Eighty-nine percent of osteotomy nonunions healed with their first management. Fifty-seven percent of fracture nonunions healed at the first attempt.
The use of pulsed electromagnetic field is a good option for the initial treatment of pediatric nonunions, especially for patients who develop nonunions secondary to osteotomies. Adding bone marrow aspiration improves the outcomes and is minimally invasive compared with autologous iliac crest bone graft, with no complications.
Percutaneous Vertebroplasty for Symptomatic Osteoporotic Vertebral Compression Fracture Adjacent to Lumbar Instrumented Circumferential Fusion
Authors: Yang Shih-Chieh , Chen Hung-Shu , Kao Yu-Hsien , Ma Ching-Hou , Tu Yuan-Kun , Chung Kao-Chi 
Published: July 2012

The purpose of this study was to evaluate the efficacy and safety of percutaneous vertebroplasty for patients with symptomatic osteoporotic vertebral compression fractures adjacent to lumbar instrumented circumferential fusion.
Between January 2005 and June 2010, eighteen patients in the authors’ institution with lumbar instrumented circumferential fusion had adjacent symptomatic osteoporotic vertebral compression fractures. The patients received percutaneous vertebroplasty using polymethylmethacrylate bone cement augmentation. Radiographs and magnetic resonance imaging were used. The visual analog pain scale and modified Brodsky’s criteria were used to compare clinical outcomes pre- and postoperatively. Minimum follow-up was 18 months. Dual-energy x-ray absorptiometry scan confirmed osteoporosis in all patients. The average interval between fusion surgery and sustaining osteoporotic vertebral compression fractures was 24.8 months. The average interval between sustaining osteoporotic vertebral compression fractures and undergoing percutaneous vertebroplasty was 49.3 days. One-level percutaneous vertebroplasty was performed in 13 patients, and 2 levels were performed in 5 patients. The patients’ visual analog pain scale scores improved by an average of 53 points postoperatively. Fifteen patients returned to preinjury activities of daily living. The average restoration of the fractured vertebral body height was 12.1%. No major surgery-related complications, occurred except asymptomatic cement leakage in 3 patients.
Elderly patients undergoing lumbar instrumented fusion surgery should be aware of the possibility of adjacent vertebral compression fractures. Percutaneous vertebroplasty is a minimally invasive and effective procedure to treat such adjacent segment disease.
Intra-articular Tenosynovial Giant Cell Tumor Arising From the Posterior Cruciate Ligament
Authors: Camillieri Gianluca , Di Sanzo Vincenzo , Ferretti Matteo , Calderaro Cosma , Calvisi Vittorio 
Published: July 2012

Tenosynovial giant cell tumors originate from the synovial tissue of the joints, tendon sheaths, mucosal bursas, and fibrous tissues adjacent to tendons. The disease presents in localized and diffused forms. Large joints, such as the knee, are not frequently affected. Magnetic resonance imaging has been reported to be the best noninvasive technique to diagnose these tumors. Magnetic resonance imaging diagnosis has to be confirmed by histopathological examination. Few reports exist of tenosynovial giant cell tumors arising from the posterior cruciate ligament.
This article describes a case of an 18-year-old man with no history of trauma but with a 2-year history of mild, ongoing, and worsening right knee pain and swelling localized in the popliteal region. Clinical examination of the knee was negative. Magnetic resonance imaging revealed an intra-articular mass measuring 4.8×2.1×2.7 cm in the posterior region of the knee attached to the posterior cruciate ligament. Arthroscopy was performed using the posterior approach through the posterolateral and posteromedial portals. A specimen of the lesion was removed arthroscopically for histopathological examination, and a wide resection of the mass was performed with a shaver and a radiofrequency ablation device. Histopathological examination confirmed the diagnosis of a tenosynovial giant cell tumor. No recurrence had occurred at 2-year follow-up.
Magnetic resonance imaging and histopathological examination may help in achieving a correct diagnosis, and arthroscopic excision using a posterior approach may be the treatment of choice by surgeons.