bluuebunny/crossref_metadata_2025_split huggingface dataset:
New Insights into Hexacoordinated Silicon Complexes with 8- Oxyquinolinato Ligands: 1,3-Shift of Si-Bound Hydrocarbyl Substituents and the Influence of Si-Bound Halides on the 8-Oxyquinolinate Coordination Features
Authors: Wächtler Erik , Kämpfe Alexander , Krupinski Katrin , Gerlach Daniela , Kroke Edwin , Brendler Erica , Wagler Jörg 
Published: December 2014

Abstract
The transsilylation reaction between allyltrichlorosilane and 8-trimethylsiloxyquinoline in the molar ratio 1 : 3 yields the hexacoordinated silicon tris-chelate (oxinate)2Si(adho) (“oxinate” = 8- oxyquinolinate, “adho” = di-anion of 2-allyl-1,2-dihydro-8-oxyquinoline) comprising an SiO3N3 skeleton. The identity of this complex was established by single-crystal X-ray diffraction analysis and 29Si CP=MAS NMR spectroscopy of its chloroform solvate. Benzyltrichlorosilane and dibenzyldichlorosilane, comprising benzyl (Bn) as an “aromatically stabilized allyl moiety” did not undergo such rearrangement. Instead, the complexes (oxinate)2SiBnCl and (oxinate)2SiBn2 were obtained even upon using three molar equivalents of 8-trimethylsiloxyquinoline.
We determined the crystal structure of a non-disordered bis-chelate (oxinate)2SiBnCl with Sibound hydrocarbyl and halogen substituents (the previously published (oxinate)2SiMeCl was disordered with alternative Me=Cl site occupancies). (Oxinate)2SiBnCl exhibits surprisingly poor response of the N-Si bonds to the different trans-disposed Si-X (X=Bn, Cl) bonds. For comparison and deeper insights into the coordination chemistry of oxinato silicon complexes with halide substituents, we determined the crystal structures of (oxinate)2SiPhCl·CHCl3, (oxinate)2SiCl2, (oxinate)2SiF2·1.5(CHCl3), and (8-oxyquinaldinate)2SiF2. Furthermore, the crystal structures of BnSiCl3 and Bn2SiCl2 (and its dibromo analog) are reported. The influence of the Si-C-C-C torsion angles of the benzyl group on the 29Si NMR shift of benzylsilanes (which is noticeably upfield with respect to analogous methyl silanes) was analyzed by quantum-chemical calculations.
Primary Enteric-Type Mucinous Adenocarcinoma of the Urethra in a Patient With Ulcerative Colitis
Authors: Dimitroulis Dimitrios , Patsouras Dimitrios , Katsargyris Athanasios , Charalampoudis Petros , Anastasiou Ioannis , Kouraklis Gregory 
Published: December 2014

Abstract
Primary carcinoma of the male urethra accounts for less than 1% of malignancies in men. Mucinous adenocarcinoma of the urethra is extremely rare, and its biologic behavior is poorly understood. We present herein a rare case of mucinous urethral adenocarcinoma in a male patient with longstanding ulcerative colitis and multiple sclerosis. The patient presented with a voluminous pelvic mass; core biopsy of the lesion demonstrated a mucus-producing adenocarcinoma. Given the patient's history of subtotal colectomy, preoperative diagnosis was oriented towards a rectal stump adenocarcinoma. The patient underwent a pelvic exenteration: surprisingly, histology marked the prostatic urethra as the primary lesion site.
Granulocyte-Colony Stimulating Factor–Producing Gallbladder Carcinoma
Authors: Suzumura Kazuhiro , Iimuro Yuji , Asano Yasukane , Kuroda Nobukazu , Hirano Tadamichi , Yamanaka Junichi , Okada Toshihiro , Okamoto Tomohiro , Torii Ikuko , Fujimoto Jiro 
Published: December 2014

Abstract
A 78-year-old man was admitted to our hospital with right upper abdominal pain and fever. His general condition was poor. The laboratory data showed severe inflammatory reactions. Computed tomography revealed an irregular tumor in the gallbladder. 18F-fluorodeoxy-glucose positron emission tomography (FDG-PET) showed high uptake by the tumor, with diffuse uptake in the spine. Based on the elevated leukocyte count and FDG-PET findings, a granulocyte-colony stimulating factor (G-CSF)–producing tumor was diagnosed (G-CSF 120 pg/mL). We performed cholecystectomy with central bisegmentectomy of the liver, lymph node dissection and right hemicolectomy. Histologically, the tumor was an adenosquamous cell carcinoma of the gallbladder. Immunohistochemical staining of the tumor cells was positive for G-CSF. Postoperatively, the general condition of the patient was improved. The fever subsided, the leukocyte count and serum G-CSF level normalized, and FDG-PET showed no uptake in the spine postoperatively. The patient showed no signs of recurrence at 27 months after undergoing surgery. FDG-PET is a useful method for diagnosing G-CSF–producing gallbladder carcinoma. Aggressive curative resection for G-CSF–producing gallbladder carcinoma may improve patients' general condition and prognosis.
The three factors of the psychoticism scale of SCL‐90‐R
Authors: Pedersen Geir , Urnes Øyvind , Kvarstein Elfrida H. , Karterud Sigmund 
Published: December 2014

ABSTRACTFormer studies have repeatedly found the psychoticism (PSY) scale of Symptom Checklist‐90‐Revised to be a heterogeneous construct. The aim of this study was to confirm and further explore the nature of this heterogeneity within a large sample of patients with mainly personality disorders.Within a total sample of 3 794 patients, one‐half was randomly selected for explorative factor analysis in order to assess the internal structure of the PSY scale and the other half to cross‐validate the findings by a confirmatory factor analysis. The total sample was then used to assess associations between the components from the factor analyses and several clinical measures and diagnoses.A one‐factor solution of the PSY scale yielded poor fit to the data, but a proposed structure of three latent constructs was confirmed by good model fit. The three subsets of the PSY scale, labelled metacognitive dysfunction, self‐accusation and detachment, shared variance with different personality disorders and different aspects of psychopathology, e.g. previous psychotic episodes.The heterogeneous PSY scale of SCL‐90‐R can be divided into three meaningful clinical concepts, reflecting different aspects of psychosis‐near experiences. The factors warrant confirmation in other populations. Copyright © 2014 John Wiley & Sons, Ltd.
Small mammal use of native warm‐season and non‐native cool‐season grass forage fields
Authors: Klimstra Ryan L. , Moorman Christopher E. , Converse Sarah J. , Royle J. Andrew , Harper Craig A. 
Published: December 2014

ABSTRACTRecent emphasis has been put on establishing native warm‐season grasses for forage production because it is thought native warm‐season grasses provide higher quality wildlife habitat than do non‐native cool‐season grasses. However, it is not clear whether native warm‐season grass fields provide better resources for small mammals than currently are available in non‐native cool‐season grass forage production fields. We developed a hierarchical spatially explicit capture–recapture model to compare abundance of hispid cotton rats (Sigmodon hispidus), white‐footed mice (Peromyscus leucopus), and house mice (Mus musculus) among 4 hayed non‐native cool‐season grass fields, 4 hayed native warm‐season grass fields, and 4 native warm‐season grass–forb (“wildlife”) fields managed for wildlife during 2 summer trapping periods in 2009 and 2010 of the western piedmont of North Carolina, USA. Cotton rat abundance estimates were greater in wildlife fields than in native warm‐season grass and non‐native cool‐season grass fields and greater in native warm‐season grass fields than in non‐native cool‐season grass fields. Abundances of white‐footed mouse and house mouse populations were lower in wildlife fields than in native warm‐season grass and non‐native cool‐season grass fields, but the abundances were not different between the native warm‐season grass and non‐native cool‐season grass fields. Lack of cover following haying in non‐native cool‐season grass and native warm‐season grass fields likely was the key factor limiting small mammal abundance, especially cotton rats, in forage fields. Retention of vegetation structure in managed forage production systems, either by alternately resting cool‐season and warm‐season grass forage fields or by leaving unharvested field borders, should provide refugia for small mammals during haying events. © 2014 The Wildlife Society.
Strategy based semantics for mobility with time and access permissions
Authors: Ciobanu Gabriel , Koutny Maciej , Steggles Jason 
Published: December 2014

AbstractThe process algebras Timed Mobility (TiMo) and its extension Permissions, Timers and Mobility (PerTiMo) were recently proposed to support engineering applications in distributed system design.TiMoprovides a formal framework in which process migration between distinct locations and timing constraints linked to local clocks can be modelled and analysed. This is extended inPerTiMoby associating access permissions to communication to model security aspects of a distributed system. In this paper we develop a new semantic model forTiMousing Rewriting Logic (RL) and strategies, with the aim of providing a foundation for tool support; in particular, strategies are used to capture the locally maximal concurrent step of aTiMospecification which previously required the use of action rules based on negative premises. This RL model is then extended with access permissions in order to develop a new semantic model forPerTiMo. These RL semantical models are formally proved to be sound and complete with respect to the original operational semantics on which they were based. We present examples of how the developed RL models forTiMoandPerTiMocan be implemented within the strategy-based rewriting systemElanand illustrate the range of (behavioural) properties that can be analysed using such a tool.
Hematopoietic cell transplantation does not prevent myelopathy in X‐linked adrenoleukodystrophy: a retrospective study
Authors: van Geel Björn M. , Poll‐The Bwee Tien , Verrips Aad , Boelens Jaap‐Jan , Kemp Stephan , Engelen Marc 
Published: December 2014

AbstractBackgroundX‐linked adrenoleukodystrophy (X‐ALD) is a peroxisomal metabolic disorder. Male patients develop adrenocortical insufficiency (80 % before 18 years), a chronic myelopathy (adrenomyeloneuropathy (AMN); all in adulthood), or progressive cerebral demyelination (cerebral ALD; 40 % before 18 years). Cerebral ALD is treated with haematopoetic cell transplantation (HCT). It is unknown if AMN still develops in patients with X‐ALD that underwent HCT for cerebral ALD in childhood.Patients and methodsA retrospective observational study was performed by selecting all adult patients with X‐ALD in our cohort that underwent HCT in childhood.ResultsThis retrospective study found that three out of five patients in our cohort who underwent HCT in childhood developed signs of myelopathy in adulthood.ConclusionThese data suggest that HCT for cerebral ALD in childhood does not prevent the onset of AMN in X‐ALD in adulthood.
How Can Psychological Science Inform Research About Genetic Counseling for Clinical Genomic Sequencing?
Authors: Khan Cynthia M. , Rini Christine , Bernhardt Barbara A. , Roberts J. Scott , Christensen Kurt D. , Evans James P. , Brothers Kyle B. , Roche Myra I. , Berg Jonathan S. , Henderson Gail E. 
Published: December 2014

AbstractNext generation genomic sequencing technologies (including whole genome or whole exome sequencing) are being increasingly applied to clinical care. Yet, the breadth and complexity of sequencing information raise questions about how best to communicate and return sequencing information to patients and families in ways that facilitate comprehension and optimal health decisions. Obtaining answers to such questions will require multidisciplinary research. In this paper, we focus on how psychological science research can address questions related to clinical genomic sequencing by explaining emotional, cognitive, and behavioral processes in response to different types of genomic sequencing information (e.g., diagnostic results and incidental findings). We highlight examples of psychological science that can be applied to genetic counseling research to inform the following questions: (1) What factors influence patients’ and providers’ informational needs for developing an accurate understanding of what genomic sequencing results do and do not mean?; (2) How and by whom should genomic sequencing results be communicated to patients and their family members?; and (3) How do patients and their families respond to uncertainties related to genomic information?
Interplay Between Melt Flow and the 3D Distribution and Morphology of Fe-Rich Phases in AlSi Alloys
Authors: Mikolajczak Piotr , Ratke Lorenz 
Published: December 2014

Abstract
The presence of Fe aids in establishing the mechanical and physical properties of AlSi alloys and is also one of the main impurities leading to formation of β-Al5FeSi intermetallics. This study aims to understand the effect of fluid flow on the dendritic microstructure with intermetallics in Al-5/7/9 wt pct Si-0.2/0.5/1.0 wt pct Fe alloys that are directionally solidified under defined thermal and fluid flow conditions. We made extensive use of 3D X-ray tomography to obtain a better insight into the morphology and formation of the intermetallics. Three-dimensional (3-D) distribution of intermetallics presented here shows that the growth of large β-Al5FeSi due to forced flow occurs in the eutectic specimen center and together with an increase in the number density of β precipitates. The 3D reconstructions have verified the β shaped to be curved, bent with twining, branched, and to have imprints, holes, and propeller-shaped platelets. The 3D views showed that hole-shaped β arose from the lateral growth around α-Al dendrites. These views also confirmed the phenomenon of shortening of β as an effect of flow in the dendritic region, where β could be fragmented or completely remelted, and ultimately resulting in microstructures with shorter β-Al5FeSi and increases in number density. The analysis revealed an interaction between melt flow, 3D distribution, and the morphology of β-Al5FeSi. The growth of a large and complex group of β intermetallics can reduce the melt flow between dendrites and strengthen pore nucleation and eutectic colonies nucleation, leading to lower permeability of the mushy zone and increased porosity in the castings.
Lactoferrin induced neuronal differentiation: A boon for brain tumours
Authors: Sriramoju Bhasker , Kanwar Rupinder K. , Kanwar Jagat R. 
Published: December 2014

AbstractThe cumulative treatments of bovine lactoferrin (bLf) and iron saturated lactoferrin (Fe‐bLf) in the neuroblastoma cells showed neuronal differentiating actions evident with the expression of specific differentiating markers, β‐tubulin III and neurofilaments. The protein treatments also showed lowered endogenous survivin that is responsible for cell proliferation and the miRNA 584 and miRNA214‐3p, required for differentiation. Further, bLf adopted the PI3K signalling predominantly, while Fe‐bLf involved both the PI3K and ERK signalling for inducing differentiation. In conclusion, this is the first study to report the neuronal differentiating effects of milk proteins and future studies are warranted for clinical application.
Dimensional structure of bodily panic attack symptoms and their specific connections to panic cognitions, anxiety sensitivity and claustrophobic fears
Authors: Drenckhan I. , Glöckner-Rist A. , Rist F. , Richter J. , Gloster A. T. , Fehm L. , Lang T. , Alpers G. W. , Hamm A. O. , Fydrich T. , Kircher T. , Arolt V. , Deckert J. , Ströhle A. , Wittchen H.-U. , Gerlach A. L. 
Published: December 2014

Background.Previous studies of the dimensional structure of panic attack symptoms have mostly identified a respiratory and a vestibular/mixed somatic dimension. Evidence for additional dimensions such as a cardiac dimension and the allocation of several of the panic attack symptom criteria is less consistent. Clarifying the dimensional structure of the panic attack symptoms should help to specify the relationship of potential risk factors like anxiety sensitivity and fear of suffocation to the experience of panic attacks and the development of panic disorder.Method.In an outpatient multicentre study 350 panic patients with agoraphobia rated the intensity of each of the ten DSM-IV bodily symptoms during a typical panic attack. The factor structure of these data was investigated with nonlinear confirmatory factor analysis (CFA). The identified bodily symptom dimensions were related to panic cognitions, anxiety sensitivity and fear of suffocation by means of nonlinear structural equation modelling (SEM).Results.CFA indicated a respiratory, a vestibular/mixed somatic and a cardiac dimension of the bodily symptom criteria. These three factors were differentially associated with specific panic cognitions, different anxiety sensitivity facets and suffocation fear.Conclusions.Taking into account the dimensional structure of panic attack symptoms may help to increase the specificity of the associations between the experience of panic attack symptoms and various panic related constructs.
Crete (prehistoric to Hellenistic)
Authors: Haysom Matthew 
Published: December 2014

This has been a relatively quiet year in terms of newly-discovered Cretan material appearing for the first time in print. The main event was the continued publication of the backlog of Archaiologikon Deltion with the appearance of the 2005 volume. This, of course, contained a lot less material than last year's volume, which covered four years, 2001–2004. As a result, the disadvantages of late publication were more apparent, since all the most notable finds will already be known to the wider community from other sources, leaving only the most minor of rescue excavations as truly new material.Galatas provides a good example as one of the major Bronze Age sites being excavated in 2005 (ID4536). The excavation witnessed an important new discovery in the form of a monolithic “baetyl” and associated exedra to the south of the site's central building. The value of this discovery is that it adds to a relatively small corpus of enigmatic unhewn monolithic stones that appear as focal points in open-air public spaces in Minoan settlements. As such, it adds considerably to our understanding of the type, especially because, more so than in other places, signs of the activities associated with it appear to be preserved. This very important find has already made it into the secondary literature, being one of the primary case studies in Sam Crooks” (2013) book on Minoan baetyls. Less widely known are the results of the Galatas survey (ID4537), which appear in this year's ADelt in a preliminary form. Intriguing is the statement that the number of sites around Galatas increases sharply in the Neopalatial period, and that many of them are large. Galatas itself has a rather rocky Neopalatial history and in the fullness of time it will be interesting to see whether the story from the site and that from the wider area coincide, or whether there is some opposing or complementary dynamic. Also of great potential importance is the mention of a Minoan mason's mark in a quarry that is interpreted as providing blocks for the central building at Galatas. Masons” marks have been the centre of controversy ever since they were first discovered, with the majority of scholars interpreting them as in some way religious, whilst a few have suggested instead that they had some more practical purpose, relating to the work crews constructing monumental buildings (a good up-to-date treatment with previous bibliography is Begg 2004). If this identification is confirmed, it might significantly strengthen the minority side of the argument.
Intra-articular Placement of an Intraosseous Catheter
Authors: Grabel Zachary , DePasse J. Mason , Lareau Craig R. , Born Christopher T. , Daniels Alan H. 
Published: December 2014

AbstractGaining vascular access is essential in the resuscitation of critically ill patients. Intraosseous (IO) placement is a fundamentally important alternative to intravenous (IV) access in conditions where IV access delays resuscitation or is not possible. This case report presents a previously unreported example of prehospital misplacement of an IO catheter into the intra-articular space of the knee joint. This report serves to inform civilian and military first responders, as well as emergency medicine physicians, of intra-articular IO line placement as a potential complication of IO vascular access. Infusion of large amounts of fluid into the joint space could damage the joint and be catastrophic to a patient who needs immediate IV fluids or medications. In addition, intra-articular IO placement could result in septic arthritis of the knee.GrabelZ, DePasseJM, LareauCR, BornCT, DanielsAH. Intra-articular placement of an intraosseous catheter. Prehosp Disaster Med. 2015;30(1):1-4.
Genetic Counseling in X-Chromosomal-Linked Neuroophthalmological Diseases. Status of the Female Heterozygote. Linkage and Crossingover with Xg Blood Group
Authors: Cuendet J.-F. , Wuilleret B. 
Published: December 2014

Among X-linked neuroophthalmological ailments, congenital nystagmus is particularly interesting because of the affected female heterozygote.Linkage and crossingover with Xg blood group suggest that the locus of the nystagmic gene is on the long arm of the X chromosome.A draft of genetic counseling is given according to the various possible family situations.
Stability of Gut Enterotypes in Korean Monozygotic Twins and Their Association with Biomarkers and Diet
Authors: Lim Mi Young , Rho Mina , Song Yun-Mi , Lee Kayoung , Sung Joohon , Ko GwangPyo 
Published: December 2014

AbstractStudies on the human gut microbiota have suggested that human individuals could be categorized into enterotypes based on the compositions of their gut microbial communities. Here, we report that the gut microbiota of healthy Koreans are clustered into two enterotypes, dominated by either Bacteroides (enterotype 1) or Prevotella (enterotype 2). More than 72% of the paired fecal samples from monozygotic twin pairs were assigned to the same enterotype. Our longitudinal analysis of these twins indicated that more than 80% of the individuals belonged to the same enterotype after about a 2-year interval. Microbial functions based on KEGG pathways were also divided into two clusters. For enterotype 2, 100% of the samples belonged to the same functional cluster, while for enterotype 1, approximately half of the samples belonged to each functional cluster. Enterotype 2 was significantly associated with long-term dietary habits that were high in dietary fiber, various vitamins and minerals. Among anthropometrical and biochemical traits, the level of serum uric acid was associated with enterotype. These results suggest that host genetics as well as host properties such as long-term dietary patterns and a particular clinical biomarker could be important contributors to the enterotype of an individual.
The Interface between Gd and Monolayer MoS2: A First-Principles Study
Authors: Zhang Xuejing , Mi Wenbo , Wang Xiaocha , Cheng Yingchun , Schwingenschlögl Udo 
Published: December 2014

AbstractWe analyze the electronic structure of interfaces between two-, four- and six-layer Gd(0001) and monolayer MoS2by first-principles calculations. Strong chemical bonds shift the Fermi energy of MoS2upwards into the conduction band. At the surface and interface the Gdfstates shift to lower energy and new surface/interface Gddstates appear at the Fermi energy, which are strongly hybridized with the Mo 4dstates and thus lead to a high spin-polarization (ferromagnetically ordered Mo magnetic moments of 0.15 μB). Gd therefore is an interesting candidate for spin injection into monolayer MoS2.