bluuebunny/crossref_metadata_2025_split huggingface dataset:
Signature of a Paleogene Submarine-fan from the Jenam Formation, Barail Group, Assam-Arakan Orogen, Northeastern India
Authors: Biswas Ananya , Mukhopadhyay Bhabani Prasad 
Published: December 2011

Abstract
Geological domains in northeastern India evolved though time after the rupture of the Gondwanaland. Collision of the Indian and the Burmese plates took place during the middle part of Cretaceous. Evolution of the Paleogene Barail trough, Neogene Surma and Tipam Groups took place gradually. The Barail trough originated at the active margin of the Indo-Burmese plate convergence. Previously, the Barail sedimentary wedge was interpreted to have been deposited in a deltaic to shallow-marine environment. Latter studies have proposed a new depositional model. The Barail Group, a part of the Assam-Arakan Orogen comprises the lowermost Laisong Formation, middle Jenam and upper Rinji Formation. Most of the Paleogene strata of the Barail Group carry imprints of a deep-water submarine fan near an active subduction zone. A deep-water proximal- to mid-fan depositional setting has been ascribed to the lower Laisong strata. Facies analysis of the extensive exposures of the Jenam Formation, near the Jenamghat, Assam, have enabled a detailed reconstruction of a proximal to mid-part of a submarine fan under an overall influence of turbidity currents and debris flow, ultimately evolving into turbidity currents. The Jenam sedimentary wedge bears tell-tale preservation of olistostromes (chaotic facies) with abundant volcaniclastics and basic rock fragments, massive sandstones, conglomeratic sandstone to sandstone-siltstone-shale and sandstone-siltstone-mudstones with profuse turbidites. Facies attributes amply signal the inherent instability of the Barail trough owing to its location near an active subduction zone. The Jenam suite of rocks containing a strong impress of volcanogenic materials along with quartzo-feldspathic rocks were mixed up by turbidity currents and shed into the submarine environment as the Jenam deep-water turbidites.
Petrogenesis of Gabbro and Orthopyroxene Gabbro from the Phenai Mata Igneous Complex, Deccan Volcanic Province: Products of Concurrent Assimilation and Fractional Crystallization
Authors: Hari K. R. , Chalapathi Rao N. V. , Swarnkar Vikas 
Published: December 2011

Abstract
We report the occurrence of orthopyroxene gabbro from the Phenai Mata Igneous Complex (containing thoeliitic and alkaline rocks) that occur within Deccan Traps. The P-T calculations based on two pyroxene thermometry vary from 8.5±1.0 kbar and 963±39 °C. These gabbroic rocks exhibit high Mg# (0.67 to 0.71). But their primary magma signature can be negated due to their high SiO2 (&gt; 50 wt %), low Ni (32-35 ppm) and Cr (105-182 ppm) contents. Further, simple fractional crystallization was not responsible for the modification of the magma. Modeling carried out using trace element concentrations revealed that concurrent assimilation and fractional crystallization (AFC) was responsible for the genesis of these rocks. Small pods of magma could have accumulated in the crustal portions and concurrent assimilation and fractional crystallization have taken place in the generation of gabbro and orthopyroxene gabbro in the present study area.
Clinical relevance of the risk factors for coronary artery lesions in Kawasaki disease
Authors: Weng Ken‐Pen , Hsieh Kai‐Sheng , Huang Shih‐Hui , Ou Shan‐F. , Ma Chun‐Yen , Ho Tsyr‐Yuh , Lai Chung‐Ren , Ger Luo‐Ping 
Published: December 2011

AbstractWe aimed to investigate which factors are associated with coronary artery lesions (CALs) during the acute and chronic stages in Taiwanese children with Kawasaki disease (KD). A total of 216 children with KD were enrolled. Clinical and laboratory data were obtained for each child within 7 days of illness. The patients were classified into KD children without acute CALs (n = 135) and those with acute CALs (n = 81) according to echocardiography data at Week 2 after treatment. Then, KD children with acute CALs were further divided into those without chronic CALs (n = 55) and with chronic CALs (n = 26) according to annual echocardiography data. During acute stage of KD, neutrophil count (<54%) [odds ratio (OR) = 0.44, p = 0.041]; second dose of intravenous immunoglobulin (IVIG) treatment (OR = 5.01, p = 0.009); and platelet count (≤400,000) (OR = 0.42, p = 0.006) were correlated with the risk of acute CALs. During chronic stage of KD, age (12–60 months) (OR = 0.25, p = 0.042); first dose of IVIG treatment (OR = 0.12, p = 0.005); and band count (≥3%) (OR = 3.51, p = 0.032) were correlated with the risk of chronic CALs. Our results suggest that the effects of neutrophil count, doses of IVIG treatment, and platelet count on CALs in acute KD are important. Age, doses of IVIG treatment, and band count are related to the persistence of CALs in chronic stage of KD.
Beneficial effects of ginger (Zingiber officinale) on carbohydrate metabolism in streptozotocin-induced diabetic rats
Authors: Abdulrazaq Nafiu Bidemi , Cho Maung Maung , Win Ni Ni , Zaman Rahela , Rahman Mohammad Tariqur 
Published: December 2011

Zingiber officinale(ZO), commonly known as ginger, has been traditionally used in the treatment of diabetes mellitus. Several studies have reported the hypoglycaemic properties of ginger in animal models. The present study evaluated the antihyperglycaemic effect of its aqueous extract administered orally (daily) in three different doses (100, 300, 500 mg/kg body weight) for a period of 30 d to streptozotocin (STZ)-induced diabetic rats. A dose-dependent antihyperglycaemic effect revealed a decrease of plasma glucose levels by 38 and 68 % on the 15th and 30th day, respectively, after the rats were given 500 mg/kg. The 500 mg/kg ZO significantly (P < 0·05) decreased kidney weight (% body weight) in ZO-treated diabetic ratsv.control rats, although the decrease in liver weight (% body weight) was not statistically significant. Kidney glycogen content increased significantly (P < 0·05) while liver and skeletal muscle glycogen content decreased significantly (P < 0·05) in diabetic controlsv.normal controls. ZO (500 mg/kg) also significantly decreased kidney glycogen (P < 0·05) and increased liver and skeletal muscle glycogen in STZ-diabetic rats when compared to diabetic controls. Activities of glucokinase, phosphofructokinase and pyruvate kinase in diabetic controls were decreased by 94, 53 and 61 %, respectively, when compared to normal controls; and ZO significantly increased (P < 0·05) those enzymes' activities in STZ-diabetic rats. Therefore, the present study showed that ginger is a potential phytomedicine for the treatment of diabetes through its effects on the activities of glycolytic enzymes.
Roundtable on Business Education
Authors: Wilson John F. , Locke Robert R. , Amdam Rolv Petter , Puig Nuria , Nishizawa Tamotsu 
Published: December 2011

A consideration of Rakesh Khurana's From Higher Aims to Hired Hands: The Social Transformation of American Business Schools and the Unfulfilled Promise of Management as a Profession (Princeton, 2007).Khurana's book is an examination of the development of the university-based business school in the United States from the nineteenth century to today. He asserts that while the original goal of these schools was to train a professional class of managers in the mold of doctors or lawyers, university business schools no longer strive for this ideal. Instead, Khurana believes that business schools have become purveyors of a product –the MBA–sold to student-consumers. People should therefore not be surprised at corporate misconduct when managers are considered responsible only to shareholders. Khurana calls for a renewal of the professional ideal in the business school, in which future business leaders are trained to take their place as moral leaders in society. We asked each of the following authors to comment on the book and see if business education underwent a similar transition in other countries.
Legumes intercropped with spring barley contribute to increased biomass production and carry-over effects
Authors: PAPPA V. A. , REES R. M. , WALKER R. L. , BADDELEY J. A. , WATSON C. A. 
Published: December 2011

SUMMARYIntercropping systems that include legumes can provide symbiotically fixed nitrogen (N) and potentially increase yield through improved resource use efficiency. The aims of the present study were: (a) to evaluate the effects of different legumes (species and varieties) and barley on grain yield, dry matter production and N uptake of the intercrop treatments compared with the associated cereal sole crop; (b) to assess the effects on the yields of the next grain crop and (c) to determine the accumulation of N in shoots of the crops in a low-input rotation. An experiment was established near Edinburgh, UK, consisting of 12 hydrologically isolated plots. Treatments were a spring barley (Hordeum vulgare cvar Westminster) sole crop and intercrops of barley/white clover (Trifolium repens cvar Alice) and barley/pea (Pisum sativum cvar Zero4 or cvar Nitouche) in 2006. All the plots were sown with spring oats (Avena sativa cvar Firth) in 2007 and perennial ryegrass in 2008. No fertilizers, herbicides or pesticides were used at any stage of the experiment. Above-ground biomass (barley, clover, pea, oat and ryegrass) and grain yields (barley, pea and oat) were measured at key stages during the growing seasons of 2006, 2007 and 2008; land equivalent ratio (LER) was measured only in 2006. At harvest, the total above-ground biomass of barley intercropped with clover (4·56 t biomass/ha) and barley intercropped with pea cvar Zero4 (4·49 t biomass/ha) were significantly different from the barley sole crop (3·05 t biomass/ha; P<0·05). The grain yield of the barley (2006) intercropped with clover (3·36 t grain/ha) was significantly greater than that in the other treatments (P<0·01). The accumulation of N in barley was low in 2006, but significantly higher (P<0·05) in the oat grown the following year on the same plots. The present study demonstrates for the first time that intercrops can affect the grain yield and N uptake of the following crop (spring oats) in a rotation. Differences were also linked to the contrasting legume species and cultivars present in the previous year's intercrop. Legume choice is essential to optimize the plant productivity in intercropping designs. Cultivars chosen for intercropping purposes must take into account the effects upon the growth of the partner crop/s as well as to the following crop, including environmental factors.
A world key to the species of Anthracothecium and Pyrenula
Authors: APTROOT André 
Published: December 2011

AbstractAn identification key is presented for the accepted species of the lichen genera Anthracothecium (comprising 5 species) and Pyrenula (with 169 species, including 7 still undescribed). The key also contains some similar taxa and is complete for Blastodesmia (1 species), Sulcopyrenula (4 species), and Eopyrenula (6 species), but not for others such as Aptrootia, Architrypethelium, and Lithothelium, of which only the corticolous brown-spored taxa are treated. The following new combinations were found to be necessary: Anthracothecium interlatens (Nyl.) Aptroot, Pyrenula breutelii (Müll. Arg.) Aptroot, Pyrenula ceylonensis (Ajay Singh & Upreti) Aptroot, Pyrenula fusispora (Malme) Aptroot, Pyrenula gibberulosa (Vain.) Aptroot, Pyrenula lyoni (Zahlbr.) Aptroot, Pyrenula papillifera (Nyl.) Aptroot, Pyrenula platystoma (Müll. Arg.) Aptroot, Pyrenula schiffneri (Zahlbr.) Aptroot, Pyrenula welwitschii (Upreti & Ajay Singh) Aptroot, and Sulcopyrenula subglobosa (Riddle) Aptroot. Pyrenula sexluminata Aptroot is a new name for Pyrenula quinqueseptata Aptroot, and Pyrenula neosandwicensis Aptroot is a new name for Anthracothecium sandwicense Zahlbr. In addition, all known and many novel synonyms are cited, and the disposition of all other taxa in the two genera Anthracothecium (with 155 names) and Pyrenula (with 745 names) and their generic synonyms. Bogoriella was found to be an older name for Mycomicrothelia.
Mortality in first-contact psychosis patients in the UK: a cohort study
Authors: Dutta R. , Murray R. M. , Allardyce J. , Jones P. B. , Boydell J. E. 
Published: December 2011

BackgroundThe excess mortality following first-contact psychosis is well recognized. However, the causes of death in a complete incidence cohort and mortality patterns over time compared with the general population are unknown.MethodAll 2723 patients who presented for the first time with psychosis in three defined catchment areas of the UK in London (1965–2004, n=2056), Nottingham (1997–1999, n=203) and Dumfries and Galloway (1979–1998, n=464) were traced after a mean of 11.5 years follow-up and death certificates were obtained. Data analysis was by indirect standardization.ResultsThe overall standardized mortality ratio (SMR) for first-contact psychosis was 184 [95% confidence interval (CI) 167–202]. Most deaths (84.2%, 374/444) were from natural causes, although suicide had the highest SMR (1165, 95% CI 873–1524). Diseases of the respiratory system and infectious diseases had the highest SMR of the natural causes of death (232, 95% CI 183–291). The risk of death from diseases of the circulatory system was also elevated compared with the general population (SMR 139, 95% CI 117–164) whereas there was no such difference for neoplasms (SMR 111, 95% CI 86–141). There was strong evidence that the mortality gap compared with the general population for all causes of death (p<0.001) and all natural causes (p=0.01) increased over the four decades of the study. There was weak evidence that cardiovascular deaths may be increasing relative to the general population (p=0.07).ConclusionsPeople with first-contact psychosis have an overall mortality risk that is nearly double that of the general population. Most excess deaths are from natural causes. The widening of the mortality gap over the last four decades should be of concern to all clinicians involved in delivering healthcare.
Negative ion treatment increases positive emotional processing in seasonal affective disorder
Authors: Harmer C. J. , Charles M. , McTavish S. , Favaron E. , Cowen P. J. 
Published: December 2011

BackgroundAntidepressant drug treatments increase the processing of positive compared to negative affective information early in treatment. Such effects have been hypothesized to play a key role in the development of later therapeutic responses to treatment. However, it is unknown whether these effects are a common mechanism of action for different treatment modalities. High-density negative ion (HDNI) treatment is an environmental manipulation that has efficacy in randomized clinical trials in seasonal affective disorder (SAD).MethodThe current study investigated whether a single session of HDNI treatment could reverse negative affective biases seen in seasonal depression using a battery of emotional processing tasks in a double-blind, placebo-controlled randomized study.ResultsUnder placebo conditions, participants with seasonal mood disturbance showed reduced recognition of happy facial expressions, increased recognition memory for negative personality characteristics and increased vigilance to masked presentation of negative words in a dot-probe task compared to matched healthy controls. Negative ion treatment increased the recognition of positive compared to negative facial expression and improved vigilance to unmasked stimuli across participants with seasonal depression and healthy controls. Negative ion treatment also improved recognition memory for positive information in the SAD group alone. These effects were seen in the absence of changes in subjective state or mood.ConclusionsThese results are consistent with the hypothesis that early change in emotional processing may be an important mechanism for treatment action in depression and suggest that these effects are also apparent with negative ion treatment in seasonal depression.
Abstract knowledge of word order by 19 months: An eye-tracking study
Authors: FRANCK JULIE , MILLOTTE SEVERINE , POSADA ANDRES , RIZZI LUIGI 
Published: December 2011

ABSTRACTWord order is one of the earliest aspects of grammar that the child acquires, because her early utterances already respect the basic word order of the target language. However, the question of the nature of early syntactic representations is subject to debate. Approaches inspired by formal syntax assume that the head–complement order, differentiating verb–object and object–verb languages, is represented very early on in an abstract, rulelike format. In contrast, constructivist theories assume that it is initially encoded as lexicalized, verb-specific knowledge. In order to address this issue experimentally, we combined the preferential looking paradigm using pseudoverbs with the weird word order paradigm adapted to comprehension. The results, based on highly reliable, coder-independent eye-tracking measures, provide the first direct evidence that as early as 19 months French-speaking infants have an abstract representation of the word order of their language.
Senior citizens and political participation – evidence from a Finnish regional study
Authors: NYGÅRD MIKAEL , JAKOBSSON GUNBORG 
Published: December 2011

ABSTRACTThe aim is to analyse political participation among senior citizens in the West-Finnish region Österbotten/Pohjanmaa by using data from the 2005 GERDA (gerontological regional database) survey. The first research question related to patterns of political participation and the extent to which older people in this region engage in voting and non-institutionalised forms of participation. Secondly, the driving forces behind different dimensions of participation were assessed on an individual level by using a modified variant of the civic voluntarism model as suggested by Verba and colleagues. The results show a high propensity to vote among elders in this region, but they also suggest that so-called non-institutionalised participation is likely to become more common in the future. Moreover, even though the results support the so-called resource theory of political participation, the fit of the multivariate models were modest, which necessitates further research in order to understand fully the driving forces behind political participation of older people in this specific region.
Excitation of ion Bernstein and ion cyclotron waves by a gyrating ion beam in a plasma column
Authors: Kumar Asheel , Tripathi V.K. 
Published: December 2011

AbstractGyrating ion beams, produced by quick ionization of neutral beams, employed for plasma heating, are susceptible to ion Bernstein and ion cyclotron instabilities. The Bernstein wave, having large parallel phase velocity, is excited via cyclotron interaction whereas the ion cyclotron wave with lower parallel phase velocity could be driven by Cerenkov interaction as well. The maximally growing modes have transverse wave number of the order of inverse ion Larmor radius. The nonlocal effects cause reduction in the growth rate.
Resuscitation and Extracorporeal Life Support during Cardiopulmonary Resuscitation following the Norwood (Stage 1) operation
Authors: Dalton Heidi J. , Tucker Dawn 
Published: December 2011

AbstractThe success of extracorporeal support in providing cardiopulmonary support for a variety of patients has led to use of Extracorporeal Life Support, also known as ECLS, as a rescue for patients failing conventional resuscitation. The use of Extracorporeal Life Support in circumstances of cardiac arrest has come to be termed “Extracorporeal Life Support during Cardiopulmonary Resuscitation” or “ECPR”. Although Extracorporeal Life Support during Cardiopulmonary Resuscitation was originally described in patients following repair of congenital cardiac defects who suffered a sudden arrest, it has now been used in a variety of circumstances for patients both with and without primary cardiac disease. Multiple centres have reported successful use of Extracorporeal Life Support during Cardiopulmonary Resuscitation in adults and children. However, because of the cost, the complexity of the technique, and the resources required, Extracorporeal Life Support during Cardiopulmonary Resuscitation is not offered in all centres for paediatric patients with refractory cardiac arrest. The increasing success and availability of Extracorporeal Life Support during Cardiopulmonary Resuscitation in post-operative cardiac patients, coupled with the fact that patients undergoing the Norwood (Stage 1) operation can have rapid, unpredictable cardiac deterioration and arrest, has led to a steady increase in the use of Extracorporeal Life Support during Cardiopulmonary Resuscitation in this population. For Extracorporeal Life Support during Cardiopulmonary Resuscitation to be most successful, it must be deployed rapidly while the patient is undergoing excellent cardiopulmonary resuscitation. Early activation of the team that will perform cannulation could possibly shorten the duration of cardiopulmonary resuscitation and might improve survival and outcome. More research needs to be done to refine the populations and circumstances that offer the best outcome with Extracorporeal Life Support during Cardiopulmonary Resuscitation, to evaluate the ratios of cost to benefit, and establish the long-term neurodevelopmental outcomes in survivors.
Informed consent,bioethical equipoise, and hypoplastic left heart syndrome
Authors: Mavroudis Constantine , Mavroudis Constantine D. , Farrell Ruth M. , Jacobs Marshall L. , Jacobs Jeffrey P. , Kodish Eric D. 
Published: December 2011

AbstractIn utero diagnosis of complex progressive cardiac disease such as hypoplastic left heart syndrome presents a novel opportunity for antepartum, intrapartum, and neonatal management. The clinical possibilities and potential for differing outcomes challenge the mother–foetus dyad with regard to informed consent. Previous studies reveal that rates of termination of pregnancy for foetuses with hypoplastic left heart syndrome vary widely in the United States and Europe, leading us to surmise that informed consent may be practised differently. The purpose of this paper is to review the ethical considerations and physician responsibilities of informed consent as they relate to prenatal and postnatal patients with hypoplastic left heart syndrome. Special consideration is paid to the informed consent process as practised by the obstetrician, perinatologist, paediatric cardiologist, and paediatric cardiac surgeon as it relates to termination of pregnancy, comfort care, and surgical palliation. We will argue that informed consent as it relates to hypoplastic left heart syndrome is far from standardised and that there exists a state ofbioethical equipoiseconcerning the extent and limits of its application in the current clinical setting.