bluuebunny/crossref_metadata_2025_split huggingface dataset:
ḤUDŪDPUNISHMENTS IN THE FOREFRONT: APPLICATION OF ISLAMIC CRIMINAL LAW BY HARAKAT AL-SHABAAB AL-MUJAHIDEEN
Authors: Skjelderup Michael 
Published: May 2014

AbstractHarakat al-Shabaab al-Mujahideen, usually referred to as al-Shabaab (the youth), is known primarily as a Somali terrorist group. But since the end of 2008, it has functioned as a state power in large parts of Southern and Central Somalia. In this article, I analyze the main legal body of the group: theqāḍīcourt. In order to establish law and order in their territories, al-Shabaab has applied their own version ofsharī'a. The article reveals that al-Shabaab's application of criminal law follows the inherent logic of classical Islamic legal doctrines on several points. However, the al-Shabaab courts tend to overlook many of the strict requirements regarding evidence and procedure that were outlined by the medieval Muslim scholars in order to humanize Islamic law. Therefore, the legal reality of al-Shabaab's regime is far more brutal than that of most other Islamic-inspired regimes in the contemporary Muslim world. Al-Shabaab's practice of Islamic criminal law may be seen not only as a means to exercise control through fear but also as an effective way of filling the vacuum of insecurity and instability that has followed twenty years of violence and the absence of state institutions in its territories. I argue that, in order to understand al-Shabaab's current practice of criminal law, one has to take into consideration the group's jihadi-Salafi affiliation. According to Salafi notions,sharī'ais not only a means to an end, but an end in itself. As such,sharī'a(i.e., God's divine law) is the visual symbol of an Islamic state. Consequently, the application of Islamic criminal law, and especially of theḥudūdpunishments, provides al-Shabaab with political-religious legitimacy.
THE MULTIPLIER ALGEBRA OF A BEURLING ALGEBRA
Authors: BHATT S. J. , DABHI P. A. , DEDANIA H. V. 
Published: May 2014

AbstractFor a discrete abelian cancellative semigroup$\def \xmlpi #1{}\def \mathsfbi #1{\boldsymbol {\mathsf {#1}}}\let \le =\leqslant \let \leq =\leqslant \let \ge =\geqslant \let \geq =\geqslant \def \Pr {\mathit {Pr}}\def \Fr {\mathit {Fr}}\def \Rey {\mathit {Re}}S$with a weight function$\omega $and associated multiplier semigroup$M_\omega (S)$consisting of$\omega $-bounded multipliers, the multiplier algebra of the Beurling algebra of$(S,\omega )$coincides with the Beurling algebra of$M_\omega (S)$with the induced weight.
Dietary grape powder increases IL-1β and IL-6 production by lipopolysaccharide-activated monocytes and reduces plasma concentrations of large LDL and large LDL-cholesterol particles in obese humans
Authors: Zunino Susan J. , Peerson Jan M. , Freytag Tammy L. , Breksa Andrew P. , Bonnel Ellen L. , Woodhouse Leslie R. , Storms David H. 
Published: May 2014

Obese individuals are at an increased risk of developing CVD, hypertension, type 2 diabetes, and bacterial and viral infections when compared with the normal-weight population. In a 9-week randomised, double-blind, cross-over study, twenty-four obese subjects aged between 20 and 60 years and with a BMI between 30 and 45 kg/m2were fed grape or placebo powder for 3-week intervals to determine the effects of dietary grapes on blood lipid profiles, plasma inflammatory marker concentrations and immune cell function. Blood samples were collected on days 1 and 8 for obtaining baseline information and at weeks 3, 4, 8 and 9. Comprehensive chemistry panels, lipid profile analyses by NMR, measurement of plasma inflammatory marker concentrations, and analyses of cytokine production by activated T lymphocytes and monocytes were performed for each blood draw. Dietary grape powder reduced the plasma concentrations of large LDL-cholesterol and large LDL particles compared with the placebo powder (P< 0·05). The concentrations of interferon-γ, TNF-α, IL-4 and IL-10 were measured in supernatants from peripheral blood mononuclear cells (PBMC) activated with anti-CD3/CD28 antibodies and those of TNF-α, IL-1β, IL-6 and IL-8 were measured in supernatants from PBMC activated with lipopolysaccharide (LPS). No difference in the production of T-cell cytokines was observed between the two intervention groups. The production of IL-1β and IL-6 was increased in supernatants from LPS-activated PBMC in the grape powder group compared with the placebo powder group (P< 0·05). These data suggest that dietary grapes may decrease atherogenic lipid fractions in obese individuals and increase the sensitivity of monocytes in a population at a greater risk of developing infections.
Prepubertal children with a history of extra-uterine growth restriction exhibit low-grade inflammation
Authors: Ortiz-Espejo María , Pérez-Navero Juan Luis , Olza-Meneses Josune , Muñoz-Villanueva María Carmen , Aguilera-García Concepción María , Gil-Campos Mercedes 
Published: May 2014

Intra-uterine growth restriction (IUGR) may induce significant metabolic and inflammatory anomalies, increasing the risk of obesity and CVD later in life. Similarly, alterations in the adipose tissue may lead to metabolic changes in children with a history of extra-uterine growth restriction (EUGR). These mechanisms may induce alterations in immune response during early life. The aim of the present study was to compare pro-inflammatory markers in prepubertal EUGR children with those in a reference population. A total of thirty-eight prepubertal children with a history of EUGR and a reference group including 123 healthy age- and sex-matched children were selected. Perinatal data were examined. In the prepubertal stage, the concentrations of inflammatory biomarkers were measured in both groups. The serum concentrations of C-reactive protein (CRP) and plasma concentrations of hepatocyte growth factor (HGF), IL-6, IL-8, monocyte chemotactic protein type 1 (MCP-1), neural growth factor, TNF-α and plasminogen activator inhibitor type 1 were determined. The plasma concentrations of inflammatory biomarkers CRP, HGF, IL-8, MCP-1 and TNF-α were higher in the EUGR group than in the reference group (P< 0·001). After adjustment for gestational age, birth weight and length, blood pressure values and TNF-α concentrations remained higher in the EUGR group than in the reference group. Therefore, further investigations should be conducted in EUGR children to evaluate the potential negative impact of metabolic, nutritional and pro-inflammatory changes induced by the EUGR condition.
Dietary vitamin D supplementation attenuates immune responses of pigs challenged with rotavirus potentially through the retinoic acid-inducible gene I signalling pathway
Authors: Zhao Ye , Yu Bing , Mao Xiangbing , He Jun , Huang Zhiqing , Zheng Ping , Yu Jie , Han Guoquan , Liang Xiaofang , Chen Daiwen 
Published: May 2014

In the present study, twenty-four Duroc × Landrance × Yorkshire (initial body weight (BW) of 21·82 (sem2·06) kg) cross-bred pigs were used to determine whether dietary vitamin D supplementation could confer protection against viral infections through the retinoic acid-inducible gene I (RIG-I) signalling pathway in pigs. Experimental treatments were arranged in a 2 × 2 factorial manner with the main effects of immune challenge (controlv.porcine rotavirus (PRV) challenge) and dietary concentrations of vitamin D (200 and 5000 IU; where 1 IU of vitamin D is defined as the biological activity of 0.025 mg of cholecalciferol). The pigs were fed a diet containing 200 or 5000 IU vitamin D in the first week of the study period. On day 8, the pigs were orally dosed with 4 ml of Dulbecco's modified Eagle's medium/Ham's F-12 medium containing PRV or essential medium (control). Serum samples were collected on day 8 (pre-challenge), and 6 d after the PRV challenge, the pigs were killed to evaluate intestinal morphology and tissue gene expression following the last blood collection. Pigs challenged with PRV had decreased BW gain (P< 0·01), feed intake (P< 0·01), villus height (P< 0·01), faecal consistency (P< 0·05), and serum 1,25-dihydroxyvitamin D concentration (P< 0·01) and increased (P< 0·01) serum IL-2, IL-6 and interferon (IFN)-β concentrations. Vitamin D supplementation mitigated these effects. The mRNA expression ofRIG-I(P< 0·01), IFN-β promoter stimulator 1 (P< 0·01),IFN-β(P< 0·01) and interferon-stimulated gene 15 (ISG15) (P< 0·01) was up-regulated by the PRV challenge and vitamin D supplementation in the intestine. In conclusion, vitamin D supplementation could activate the RIG-I signalling pathway and thus alleviate the negative effects caused by PRV challenge.
Histidine supplementation alleviates inflammation in the adipose tissue of high-fat diet-induced obese rats via the NF-κB- and PPARγ-involved pathways
Authors: Sun Xiaowei , Feng Rennan , Li Yanchuan , Lin Song , Zhang Wei , Li Ying , Sun Changhao , Li Songtao 
Published: May 2014

Obesity is considered to be accompanied by a chronic low-grade inflammatory state that contributes to the occurrence of many chronic diseases. Our previous study has demonstrated that histidine supplementation significantly ameliorates inflammation and oxidative stress in obese women. However, the in vivo potential mechanisms are not known. The present study was conducted to investigate the mechanisms underlying the effects of histidine on inflammation in a high-fat diet (HFD)-induced female obese rat model. An obese model was established in female Sprague–Dawley rats by HFD feeding for 8 weeks and followed by histidine supplementation for another 4 weeks. The results revealed that HFD-increased body weight and HFD-lowered serum histidine concentrations were significantly reversed by histidine supplementation (P< 0·05). In addition, the serum concentrations of TNF-α, IL-6, C-reactive protein (CRP) and malondialdehyde were significantly reduced and those of superoxide dismutase (SOD) were significantly increased by histidine supplementation when compared with those in obese rats (P< 0·05). Correspondingly, the mRNA expressions of TNF-α, IL-6 and CRP in the adipose tissue were significantly down-regulated and that of CuZnSOD was significantly up-regulated by histidine supplementation (P< 0·05). Histidine supplementation significantly reduced the HFD-induced translocation of NF-κB p65 into the nucleus (P= 0·032) by reducing the phosphorylation of the inhibitor of κBα in the adipose tissue. The results also revealed that the expression of adiponectin was markedly increased both in the serum and in the adipose tissue after histidine supplementation, accompanied by the activation of PPARγ (P= 0·021). These findings indicate that histidine is an effective candidate for ameliorating inflammation and oxidative stress in obese individuals via the NF-κB- and PPARγ-involved pathways.
Insecticide sprays, natural enemy assemblages and predation on Asian citrus psyllid,Diaphorina citri(Hemiptera: Psyllidae)
Authors: Monzo C. , Qureshi J.A. , Stansly P.A. 
Published: May 2014

AbstractThe Asian citrus psyllid (ACP),Diaphorina citriKuwayama is considered a key citrus pest due to its role as vector of ‘huanglongbing’ (HLB) or citrus greening, probably the most economically damaging disease of citrus. Insecticidal control of the vector is still considered a cornerstone of HLB management to prevent infection and to reduce reinoculation of infected trees. The severity of HLB has driven implementation of intensive insecticide programs against ACP with unknown side effects on beneficial arthropod fauna in citrus agroecosystems. We evaluated effects of calendar sprays directed against this pest on natural enemy assemblages and used exclusion to estimate mortality they imposed on ACP populations in citrus groves. Predator exclusion techniques were used on nascent colonies ofD. citriin replicated large untreated and sprayed plots of citrus during the four major flushing periods over 2 years. Population of spiders, arboreal ants and ladybeetles were independently assessed. Monthly sprays of recommended insecticides for control of ACP, adversely affected natural enemy populations resulting in reduced predation on ACP immature stages, especially during the critical late winter/early spring flush. Consequently, projected growth rates of the ACP population were greatest where natural enemies had been adversely affected by insecticides. Whereas, this result does not obviate the need for insecticidal control of ACP, it does indicate that even a selective regimen of sprays can impose as yet undetermined costs in terms of reduced biological control of this and probably other citrus pests.
Third-stage larvae of the enoplid nematodeDioctophyme renale(Goeze, 1782) in the freshwater turtleTrachemys dorbignifrom southern Brazil
Authors: Mascarenhas C.S. , Müller G. 
Published: May 2014

AbstractThe giant kidney wormDioctophymerenaleis normally found in wild carnivores and domestic dogs, with aquatic oligochaetes acting as intermediate hosts. In the present study a prevalence of 50% of third-stage larvae ofD. renalewas recorded in 60 specimens of the freshwater turtleTrachemys dorbignifrom southern Brazil. Larvae were encysted in muscles, the coelomic cavity and mesentery, the serous lining of the stomach and on the surfaces of the lung, heart, liver, pancreas, spleen and intestines. There are no previous records of reptiles being part of the life cycle ofD. renale, although fish and amphibians normally act as paratenic hosts. This is the first report of third-stageD. renalelarvae in the freshwater turtle,T. dorbigni.
Dissociable cortico-striatal connectivity abnormalities in major depression in response to monetary gains and penalties
Authors: Admon R. , Nickerson L. D. , Dillon D. G. , Holmes A. J. , Bogdan R. , Kumar P. , Dougherty D. D. , Iosifescu D. V. , Mischoulon D. , Fava M. , Pizzagalli D. A. 
Published: May 2014

BackgroundIndividuals with major depressive disorder (MDD) are characterized by maladaptive responses to both positive and negative outcomes, which have been linked to localized abnormal activations in cortical and striatal brain regions. However, the exact neural circuitry implicated in such abnormalities remains largely unexplored.MethodIn this study 26 unmedicated adults with MDD and 29 matched healthy controls (HCs) completed a monetary incentive delay task during functional magnetic resonance imaging (fMRI). Psychophysiological interaction (PPI) analyses probed group differences in connectivity separately in response to positive and negative outcomes (i.e. monetary gains and penalties).ResultsRelative to HCs, MDD subjects displayed decreased connectivity between the caudate and dorsal anterior cingulate cortex (dACC) in response to monetary gains, yet increased connectivity between the caudate and a different, more rostral, dACC subregion in response to monetary penalties. Moreover, exploratory analyses of 14 MDD patients who completed a 12-week, double-blind, placebo-controlled clinical trial after the baseline fMRI scans indicated that a more normative pattern of cortico-striatal connectivity pre-treatment was associated with greater improvement in symptoms 12 weeks later.ConclusionsThese results identify the caudate as a region with dissociable incentive-dependent dACC connectivity abnormalities in MDD, and provide initial evidence that cortico-striatal circuitry may play a role in MDD treatment response. Given the role of cortico-striatal circuitry in encoding action–outcome contingencies, such dysregulated connectivity may relate to the prominent disruptions in goal-directed behavior that characterize MDD.
Dhāraṇīsand visions in early esoteric Buddhist sources in Chinese translation
Authors: Shinohara Koichi 
Published: May 2014

AbstractWithin the wider esoteric Buddhist tradition, this paper examines visions and soteriological goals indhāraṇīpractice by looking at the early instructions that are preserved in multiple Chinese translations. A number of different but not mutually exclusive ritual scenarios are presented in these materials. Here I will focus on two specific scenarios, namelydhāraṇīpractices with and without visionary confirmation.
The evolution of the Buddhistrakṣāgenre in the light of new evidence from Gandhāra: The *Manasvi-nāgarāja-sūtrafrom the Bajaur Collection of Kharoṣṭhī Manuscripts
Authors: Strauch Ingo 
Published: May 2014

AbstractThis article examines the *Manasvi-nāgarāja-sūtra,a unique text in therakṣāgenre of Buddhist literature dating to the early centuries of the common era. In addition to exploring special features of the vocabulary and meaning of this text, the article places the *Manasvi-nāgarāja-sūtrain the wider context of Buddhist textual and ritual practice in the first, second and third centuriesce.
Memory reconsolidation, emotional arousal, and the process of change in psychotherapy: New insights from brain science
Authors: Lane Richard D. , Ryan Lee , Nadel Lynn , Greenberg Leslie 
Published: May 2014

AbstractSince Freud, clinicians have understood that disturbing memories contribute to psychopathology and that new emotional experiences contribute to therapeutic change. Yet, controversy remains about what is truly essential to bring about psychotherapeutic change. Mounting evidence from empirical studies suggests that emotional arousal is a key ingredient in therapeutic change in many modalities. In addition, memory seems to play an important role but there is a lack of consensus on the role of understanding what happened in the past in bringing about therapeutic change. The core idea of this paper is that therapeutic change in a variety of modalities, including behavioral therapy, cognitive-behavioral therapy, emotion-focused therapy, and psychodynamic psychotherapy, results from the updating of prior emotional memories through a process of reconsolidation that incorporates new emotional experiences. We present an integrated memory model with three interactive components – autobiographical (event) memories, semantic structures, and emotional responses – supported by emerging evidence from cognitive neuroscience on implicit and explicit emotion, implicit and explicit memory, emotion-memory interactions, memory reconsolidation, and the relationship between autobiographical and semantic memory. We propose that the essential ingredients of therapeutic change include: (1) reactivating old memories; (2) engaging in new emotional experiences that are incorporated into these reactivated memories via the process of reconsolidation; and (3) reinforcing the integrated memory structure by practicing a new way of behaving and experiencing the world in a variety of contexts. The implications of this new, neurobiologically grounded synthesis for research, clinical practice, and teaching are discussed.
The influence of learning a second language in primary school on developing first language literacy skills
Authors: MURPHY VICTORIA A. , MACARO ERNESTO , ALBA SONIA , CIPOLLA CLAUDIA 
Published: May 2014

ABSTRACTThis study investigated whether learning a second language (L2) has a facilitative effect on first language (L1) literacy and whether there is an advantage to learning an L2 with transparent grapheme–phoneme correspondences. One hundred fifty Year 3 children were randomly assigned into one of three groups: L2 Italian, L2 French, and control. Children were pretested on measures of English (L1) spelling, reading and phonological processing. The L2 groups then received 15 weeks of L2 instruction in Italian or French, respectively. The L2 groups outperformed the control group on posttest measures of English reading accuracy and different aspects of phonological processing. In addition, there was an advantage for the L2 Italian group as their scores were higher than the L2 French group on English reading accuracy and phonological processing.
Simple realization of balanced motions under different speeds for a mechanical regulator-free bicycle robot
Authors: Huang Yonghua , Liao Qizheng , Guo Lei , Wei Shimin 
Published: May 2014

SUMMARYMechanical regulator-free bicycle robots have lighter weight and fewer actuators than the traditional regulator-based bicycle robots. In order to deal with the difficulty of maintaining balance for this kind of bicycle robot, we consider a front-wheel drive and mechanical regulator-free bicycle robot. We present the methodologies for realizing the robot's ultra-low-speed track-stand motion, moderate-speed circular motion and high-speed rectilinear motion. A simplified dynamics of the robot is developed using three independent velocities. From the dynamics, we suggest there may be an underactuated rolling angle in the system. Our balancing strategies are inspired by human riders' experience, and our control rules are based on the bicycle system's underactuated dynamics. In the case of track-stand and circular motion, we linearize the frame's rolling angle and configure the robot to maintain balance by the front-wheel's motion with a fixed front-bar turning angle. In the case of the rectilinear motion, we linearize both front-bar steering angle and front-wheel rotating angle, and configure the system to maintain balance by the front-bar's turning with a constant front-wheel rotating rate. Numerical simulations and physical experiments are given together to validate the effectiveness of our control strategies in realizing the robot's proposed three motions.
Optimization of a redundantly actuated 5R symmetrical parallel mechanism based on structural stiffness
Authors: Jin Sangrok , Kim Jongwon , Seo TaeWon 
Published: May 2014

SUMMARYA redundantly actuated parallel kinematic machine (PKM) can be used to avoid singularities, normalize manipulability, and increase the stiffness of anon-redundant mechanism. In this study, a redundantly actuated symmetrical PKM with five revolute (5R) joints is optimized for isotropic stiffness in the workspace. The stiffness of the 5R symmetrical PKM is calculated by the superposition of the actuator stiffness and the structural stiffness. We compared the stiffness of anon-redundant PKM and a redundant PKM. Compliance ellipses of the actuator stiffness and the structural stiffness of the non-redundant PKM resulted in the same configurations in the workspace, while those of the redundant PKM resulted in very different configurations. Optimization was performed by determining the optimal actuator torques that are needed to maximize the conditioning index. Optimal results considering structural stiffness can provide a more uniform directional stiffness than optimal results considering the index. When the strength of the linkages in a PKM is weak, the structural stiffness affects the actual stiffness considerably. We believe that the results of this study can be used to help design and control redundant PKMs.