bluuebunny/crossref_metadata_2025 huggingface dataset:
Screening Pediculosis dan Oxyuriasis pada Anak-anak TK/KB Al-Kautsar di Kelurahan Mojosongo Kecamatan Jebres Kota Surakarta
Authors: Mulyowati Tri , Pamungkas Guruh Sri , Ifandari Ifandari , Rukmana Rizal Maarif
Published: January 2018

Pediculosis is an infection caused Pediculus humanus capitis, Oxyuriasis or enterobiasis or kreminan is an infection caused by pinworms. In 2010 research was conducted by the Department of Parasitology, Faculty of Medicine, University of Indonesia in Jakarta SD Paseban found 19 positive child worms. Study in a boarding school in Tangerang early 2011, 300 students were examined only 9 positive worms. Head of the Center for Environmental Health Engineering & PPM Ministry of Health dr. Hartati Samsudin, MQIH said that based on the survey results, the current Indonesian children suffer from intestinal worms average figure is around 30%.

The purpose of this devotion Creating a harmonious relationship between the Community Higher education in an effort to improve the welfare of people in the health field, improving the ability to implement disease control pediculosis.

The results of the examination pediculosis done after counseling, so that the students already understand it and understand what is pediculosis, of the 92 students that there were 86 students who signed us check her hair and then we comb using serit if nothing positive was found Pediculus humanus capitis we take and put in pot samples. The test results showed as many as 10 students Pediculus humanus capitis positive.
Pengaruh Ketidakpastian Lingkungan Terhadap Perilaku Pegawai PEMDA dengan Ketidakpastian Tugas dan Job Insecurity Sebagai Variabel Moderasi
Authors: Hapsari Dian Indriana , Widyastuti Endang
Published: January 2018

In present era, public sector services are one of the major demands. Employees are requested to show their excellent performance. The success on the job implementation is influenced by external and internal factors. This study aims to determine the effect of environmental uncertainty on the employee behavior with task uncertainty and job Insecurity as a moderation variable. This study uses questionnaires as a measuring tool.

The subjects of this research are public service officer in Karanganyar, Sukoharjo, and Boyolali districts and also in a city of Surakarta City. The subject of the study is 127 people. The research shows that the coefficient of uncertainty in job implementation variable does not moderate the relationship between environmental uncertainty and employee behavior as shown by the significance coefficient of 0.889. While job insecurity variables moderate the relationship between environmental uncertainty and employee behavior indicated by a significance value of 0.025 which is smaller than 5%.
Penggunaan Rotan Dalam Pendisiplinan Anak Menurut Kitab Amsal 23:13-14
Authors: Soesilo Yushak
Published: January 2018

Pendisiplinan anak secara keras telah dianggap sebagai cara kuno dan tidak beradab pada era modern yang benar-benar menaruh penghargaan yang tinggi pada hak asazi manusia. Cara yang dipakai lebih banyak menggunakan pendekatan yang penuh dengan toleransi terhadap kehendak anak. Namun demikian, pada kenyataannya metode pendisiplinan secara lunak tersebut nampaknya telah menimbulkan permasalah baru, diantaranya hilangnya rasa hormat anak terhadap otoritas yang sepatutnya dihormati. Amsal 23:13-14 adalah merupakan salah satu contoh bagaimana Alkitab mengajarkan cara untuk mendisiplinkan anak. Melalui kajian terhadap teks tersebut dapat diambil kesimpulan bahwa pendisiplinan anak dengan menggunakan rotan adalah sesuatu yang relevan untuk diterapkan. Meskipun nampak keras, namun metode pendisiplinan tersebut tidak melanggar hak anak, sebaliknya dapat membentuk karakter baik anak. Chastisement is regarded as out of date and uncivilized way in this modern era which gives great respect in human rights. Fully tolerance toward children will is the mostly to be used approach. In fact, nevertheless, this soft disciplining method appear to bring about new problems, such as the lost of children respect to the authority that should be respected. Proverbs 23:13-14 gives a theaching of the bible how to disciplining children should be. Through the text study, it is concluded that chastisement with rod is still relevantly implemented. Eventhough it is so strict, this method is not abusive to the children rights but forms children good characters.
(R)Evolusi Guru Pendidikan Agama Kristen dalam Mentransformasi Kehidupan Siswa
Authors: Utomo Bimo Setyo
Published: January 2018

If we look deeper, one of the most important issues in the education world is that we (as teachers) are not doing the education in the real sense, but merely teach as a formality. Transformation happens only on transfer of knowledge that only involves the role of science teachers and students ignorance. So, the teacher does not give an understanding to the students, but only move a formula or proposition for students to memorize which then will be issued if necessary. Therefore, it is necessary to have r(evolution) which is not only good, but more importantly, can transform the lives of students. We are fully aware that this time, the teacher is an agent of change which has the task of both institutional and non-institutional. Teacheris a person who daily teach spiritual values, norms, morals, ethics, and positive character habituation.Jika kita melihat lebih dalam, salah satu permasalahan terpenting dalam dunia pendidikan sesungguhnya adalah kita (sebagai guru) tidak sedang melakukan tugas pendidikan dalam arti sesungguhnya, namun hanya sekedar mengajar secara formalitas. Transformasi yang terjadi hanya sebatas transfer ilmu yang hanya melibatkan peran keilmuan guru dan kebodohan murid. Dalam proses mengajar yang demikian, guru tidak memberikan pemahaman kepada anak didik, namun hanya memindahkan sejumlah rumusan atau dalil kepada siswa untuk dihafal yang kemudian akan dikeluarkan jika diperlukan. Oleh sebab itu, diperlukan adanya r(evolusi) yang tidak hanya baik, tetapi yang lebih penting, yaitu dapat mentransformasi kehidupan siswa. Kita sadar sepenuhnya, bahwa saat ini, guru merupakan satu-satunya agen perubahan yang memiliki tugas  baik secara institusional maupun non-institusional. Gurulah yang setiap hari mengajarkan nilai rohani, norma, moral, etika, serta pembiasaan karakter positif.
Penerapan Metode Demonstrasi untuk Meningkatkan Hasil Belajar Pendidikan Agama Kristen Materi Pembelajaran Sakramen Perjamuan Kudus VIII SMP Negeri 17 Surakarta, Tahun 2015/2016
Authors: Rifai Rifai
Published: January 2018

This article aims to increase affective, psychomotor and cognitive domain of learning achievement with subject Sakramen Perjamuan Kudus for students grade VIII in State Junior High School 17 Surakarta at semester 2, year 2015/2016 by using demonstration method. This article used a method of clasroom action research which subject is all Christian students of grade VIII State Junior High School 17 Surakarta, year 2015/2016. The research found affective domain increasing from 14.1% at first cycle to 92.4% at second cycle. There were increasing up to 85.3% in psychomotor domain at second cycle, which means students resulted is accomplished, because it gained 0.3% over 85% achievement indicator. In cognitive domain increasing tehre were 15 (88.2%) students at second cycle accomplished, which over than 85%. Those were indicated that demonstration method usage to improve learning was success. By the result of this research, author recommends teacher will use demonstration learning method in teaching subject Sakramen Perjamuan Kudus.Penelitian ini bertujuan untuk meningkatkan hasil belajar afektif, psikomotorik dan kognitif materi Sakramen Perjamuan Kudus bagi peserta didik kelas VIII SMP Negeri 17 Surakarta semester 2 Tahun 2015/2016 melalui metode demonstrasi. Metode penelitian tindakan kelas menggunakan subyek adalah siswa Kristen kelas VIII SMP Negeri 17 Surakarta tahun ajaran 2015/2016. Dari penelitian didapatkan peningkatan hasil belajar afektif dari 14,1% menjadi 92,4%. Pada hasil belajar psikomotorik siklus kedua mencapai 85,3%, yang berarti ada peningkatan sebesar 0,3% di atas indikator pencapaian 85%. Peningkatan hasil belajar kognitif pada siklus kedua mendapatkan hasil sebanyak 15 peserta didik (88,2%) tuntas. Ketuntasan ini menandakan bahwa perbaikan pembelajaran pada siklus kedua dengan menggunakan metode demonstrasi dinyatakan berhasil. Dari Hasil penelitian tindakan kelas ini maka peneliti merekomendasikan penggunaan metode demonstrasi untuk mengajarkan materi Sakramen Perjamuan Kudus.
Analisis 1 Korintus 14:2-6 Tentang Karunia Berbahasa Roh dan Bernubuat
Authors: Samarenna Desti
Published: January 2018

ABSTRACT. The spiritual gifts about speaking in tongue and prophecy are theological issues which getting its dynamics in both Pentecostal and Charismatic. There some frictions resulted disunity churches. This is a research which had  purpose to show a distinguished function and benefit of those two gifts in church service. This research used a method of text analysis on 1 Corinthians 14:2-6 which about those two spiritual gifts, speaking in tongue and prophecy. The results of analysis are: Speaking in tongue is a gift of communicating to God with benefit of self developing, and prophecy is a gift given for stating something from God to people.ABSTRAK. Karunia bahasa roh dan nubuat merupakan isu teologis yang terus mengalami dinamika dalam tubuh Pentakosta maupun Kharismatik. Tidak sedikit terjadi friksi yang mengakibatkan perpecahan. Tujuan penelitian ini adalah menunjukkan perbedaan antara kedua karunia tersebut, termasuk manfaat dan fungsinya dalam ibadah. Artikel ini merupakan penelitian yang menerapkan metode analisis teks, khususnya 1 Korintus 14:2-6 yang membahas tentang penggunaan dua karunia tersebut. Hasil dari pembahasan didapatkan bahwa karunia berbahasa roh merupakan bahasa komunikasi yang dibangun kepada Allah dan berfungsi untuk membangun dirinya sendiri, sementara nubuat merupakan karunia yang diberikan Allah untuk menyatakan sesuatu dari Allah kepada manusia.
ASSESSMENT OF GOOD HYGIENIC PRACTICES AMONG FOOD PROCESSORS IN SMALL FOOD BUSINESSES IN BARISAL CITY CORPORATION OF BANGLADESH
Authors: Paul A. K. , Riad M. M. , Chandra A.
Published: January 2018

The food safety is the alarming issue for the global heath. The aim of this study is to assess the awareness on GHP of food processors, working in different food businesses in Barisal City Corporation area of Bangladesh. A questionnaire was used which includes the use of cutting tool for food, use of gloves during food processing, knowledge about zoonotic diseases, work with sickness, aware during food serving, shower before work, personal hygiene, separate working dress and aware about customer health. 93 food processors were interviewed during the period from January to March 2015.  In this study, we found that 89.2% food processor were used boti for cutting the food which was significantly higher than that of use knife (10.8%). 71% food processor were not used hand gloves during cutting and processing the food which was significantly higher than that of use gloves (29%). We also found out that 35.5% were processors were worked with sickness where as 54.8% worker has no knowledge about the food borne disease transmission which was significantly higher than that of knowledge about that (45.2%). 67.7% were worker not use any separate dress during their work and 28% processor did not aware about the customer health hygiene. 91.4% worker was concern about their personnel cleanliness such as cutting nail, use of shop after toilet etc. However, the food processor awareness during food processing and serving to the people is essential for public health significance. Therefore, from this study, it may be recommended that the proper training of food processors is necessary to protect consumers’ health.
Observations and Predictability of Gap Winds in the Salmon River Canyon of Central Idaho, USA
Authors: Wagenbrenner Natalie , Forthofer Jason , Gibson Chris , Indreland Abby , Lamb Brian , Butler Bret
Published: January 2018

This work investigates gap winds in a steep, deep river canyon prone to wildland fire. The driving mechanisms and the potential for forecasting the gap winds are investigated. The onset and strength of the gap winds are found to be correlated to the formation of an along-gap pressure gradient linked to periodic development of a thermal trough in the Pacific Northwest, USA. Numerical simulations are performed using a reanalysis dataset to investigate the ability of numerical weather prediction (NWP) to simulate the observed gap wind events, including the timing and flow characteristics within the canyon. The effects of model horizontal grid spacing and terrain representation are considered. The reanalysis simulations suggest that horizontal grid spacings used in operational NWP could be sufficient for simulating the gap flow events given the regional-scale depression in which the Salmon River Canyon is situated. The strength of the events, however, is under-predicted due, at least in part, to terrain smoothing in the model. Routine NWP, however, is found to have mixed results in terms of forecasting the gap wind events, primarily due to problems in simulating the regional sea level pressure system correctly.
Disilicate Dental Ceramic Surface Preparation by 1070 nm Fiber Laser: Thermal and Ultrastructural Analysis
Authors: Fornaini Carlo , Poli Federica , Merigo Elisabetta , Brulat-Bouchard Nathalie , El Gamal Ahmed , Rocca Jean-Paul , Selleri Stefano , Cucinotta Annamaria
Published: January 2018

Lithium disilicate dental ceramic bonding, realized by using different resins, is strictly dependent on micro-mechanical retention and chemical adhesion. The aim of this in vitro study was to investigate the capability of a 1070 nm fiber laser for their surface treatment. Samples were irradiated by a pulsed fiber laser at 1070 nm with different parameters (peak power of 5, 7.5 and 10 kW, repetition rate (RR) 20 kHz, speed of 10 and 50 mm/s, and total energy density from 1.3 to 27 kW/cm2) and the thermal elevation during the experiment was recorded by a fiber Bragg grating (FBG) temperature sensor. Subsequently, the surface modifications were analyzed by optical microscope, scanning electron microscope (SEM), and energy dispersive X-ray spectroscopy (EDS). With a peak power of 5 kW, RR of 20 kHz, and speed of 50 mm/s, the microscopic observation of the irradiated surface showed increased roughness with small areas of melting and carbonization. EDS analysis revealed that, with these parameters, there are no evident differences between laser-processed samples and controls. Thermal elevation during laser irradiation ranged between 5 °C and 9 °C. A 1070 nm fiber laser can be considered as a good device to increase the adhesion of lithium disilicate ceramics when optimum parameters are considered.
Interplay between ROS and Antioxidants during Ischemia-Reperfusion Injuries in Cardiac and Skeletal Muscle
Authors: Zhou Tingyang , Prather Evan , Garrison Davis , Zuo Li
Published: January 2018

Ischemia reperfusion (IR), present in myocardial infarction or extremity injuries, is a major clinical issue and leads to substantial tissue damage. Molecular mechanisms underlying IR injury in striated muscles involve the production of reactive oxygen species (ROS). Excessive ROS accumulation results in cellular oxidative stress, mitochondrial dysfunction, and initiation of cell death by activation of the mitochondrial permeability transition pore. Elevated ROS levels can also decrease myofibrillar Ca2+ sensitivity, thereby compromising muscle contractile function. Low levels of ROS can act as signaling molecules involved in the protective pathways of ischemic preconditioning (IPC). By scavenging ROS, antioxidant therapies aim to prevent IR injuries with positive treatment outcomes. Novel therapies such as postconditioning and pharmacological interventions that target IPC pathways hold great potential in attenuating IR injuries. Factors such as aging and diabetes could have a significant impact on the severity of IR injuries. The current paper aims to provide a comprehensive review on the multifaceted roles of ROS in IR injuries, with a focus on cardiac and skeletal muscle, as well as recent advancement in ROS-related therapies.
Estimation of Cross-Lingual News Similarities Using Text-Mining Methods
Authors: Wang Zhouhao , Liu Enda , Sakaji Hiroki , Ito Tomoki , Izumi Kiyoshi , Tsubouchi Kota , Yamashita Tatsuo
Published: January 2018

In this research, two estimation algorithms for extracting cross-lingual news pairs based on machine learning from financial news articles have been proposed. Every second, innumerable text data, including all kinds news, reports, messages, reviews, comments, and tweets are generated on the Internet, and these are written not only in English but also in other languages such as Chinese, Japanese, French, etc. By taking advantage of multi-lingual text resources provided by Thomson Reuters News, we developed two estimation algorithms for extracting cross-lingual news pairs from multilingual text resources. In our first method, we propose a novel structure that uses the word information and the machine learning method effectively in this task. Simultaneously, we developed a bidirectional Long Short-Term Memory (LSTM) based method to calculate cross-lingual semantic text similarity for long text and short text, respectively. Thus, when an important news article is published, users can read similar news articles that are written in their native language using our method.
Exploring Alternative Radiolabeling Strategies for Sialic Acid-Binding Immunoglobulin-Like Lectin 9 Peptide: [68Ga]Ga- and [18F]AlF-NOTA-Siglec-9
Authors: Moisio Olli , Siitonen Riikka , Liljenbäck Heidi , Suomela Elli , Jalkanen Sirpa , Li Xiang-Guo , Roivainen Anne
Published: January 2018

Amino acid residues 283–297 from sialic acid-binding immunoglobulin-like lectin 9 (Siglec-9) form a cyclic peptide ligand targeting vascular adhesion protein-1 (VAP-1). VAP-1 is associated with the transfer of leukocytes from blood to tissues upon inflammation. Therefore, analogs of Siglec-9 peptide are good candidates for visualizing inflammation non-invasively using positron emission tomography (PET). Gallium-68-labeled 1,4,7,10-tetraazacyclododecane-N,N′,N″,N‴-tetraacetic acid (DOTA)-conjugated Siglec-9 has been evaluated extensively for this purpose. Here, we explored two alternative strategies for radiolabeling Siglec-9 peptide using a 1,4,7-triazacyclononane-triacetic acid (NOTA)-chelator to bind [68Ga]Ga or [18F]AlF. The radioligands were evaluated by in vivo PET imaging and ex vivo γ-counting of turpentine-induced sterile skin/muscle inflammation in Sprague-Dawley rats. Both tracers showed clear accumulation in the inflamed tissues. The whole-body biodistribution patterns of the tracers were similar.
The Association between Iron and Vitamin D Status in Female Elite Athletes
Authors: Malczewska-Lenczowska Jadwiga , Sitkowski Dariusz , Surała Olga , Orysiak Joanna , Szczepańska Beata , Witek Konrad
Published: January 2018

Vitamin D may influence iron metabolism and erythropoiesis, whereas iron is essential for vitamin D synthesis. We examined whether vitamin D deficiencies (VDD) are associated with reduced iron status and whether progressive iron deficiency (ID) is accompanied by inferior vitamin D status. The study included 219 healthy female (14–34 years old) athletes. VDD was defined as a 25(OH)D concentration < 75 nmol/L. ID was classified based on ferritin, soluble transferrin receptor (sTfR), total iron binding capacity (TIBC) and blood morphology indices. The percentage of ID subjects was higher (32%) in the VDD group than in the 25(OH)D sufficient group (11%) (χ2 = 10.6; p = 0.001). The percentage of VDD subjects was higher (75%) in the ID than in the normal iron status group (48%) (χ2 = 15.6; p = 0.001). The odds ratios (ORs) for VDD increased from 1.75 (95% CI 1.02–2.99; p = 0.040) to 4.6 (95% CI 1.81–11.65; p = 0.001) with progressing iron deficiency. ID was dependent on VDD in both VDD groups (25(OH)D < 75 and < 50 nmol/L). The ID group had a lower 25(OH)D concentration (p = 0.000). The VDD group had lower ferritin (p = 0.043) and iron (p = 0.004) concentrations and higher values of TIBC (p = 0.016) and sTfR (p = 0.001). The current results confirm the association between vitamin D and iron status in female athletes, although it is difficult to assess exactly which of these nutrients exerts a stronger influence over the other.
Air Pollution Inequality and Its Sources in SO2 and NOX Emissions among Chinese Provinces from 2006 to 2015
Authors: Azimi Mohaddeseh , Feng Feng , Yang Yang
Published: January 2018

This paper investigates inequality in SO2 and NOX emissions, by observing their extraordinary levels and uneven distribution in China during the period of the 11th and 12th Five-Year Plans (FYPs, 2006–2015). This provincial and regional analysis utilizing the Theil index and Kaya factors help us to find the trajectory of inequality and its primary sources. Based on our analysis, we conclude the driving factors behind emissions inequalities are as follows. There are four economic factors of per capita SO2 emission: SO2 emission intensity of coal consumption, coal intensity of power generation, power intensity of GDP, and per capita GDP. Additionally, there are four urban development factors of per capita NOX emission: NOX emission intensity of gasoline consumption, proportion of gasoline vehicles, vehicle use in urban population, and urbanization rate. The SO2 emission results represent an increase of 6% in overall inequality where the inequality of power intensity of GDP is the main contributor. In terms of NOX emission, the 3% growth in total inequality is related to the high effect of NOX emission intensity of gasoline consumption. We also examine the effect of other factors affecting the trajectory of inequalities. To apply these results in practice, we compare the 11th and 12th FYPs and give some policy suggestions.
A Valuation of the Restoration of Hwangnyongsa Temple in South Korea
Authors: Kim Ju-Hee , Kim Ga-Eun , Yoo Seung-Hoon
Published: January 2018

Hwangnyongsa Temple (HT) in South Korea belongs to the Gyeongju Historic Areas, designated as a UNESCO World Heritage Site in 2000. The temple was destroyed by fire in AD 1238 and today there are few traces left, however the government is seeking to restore HT. This paper aims to evaluate the economic benefits of the restoration using contingent valuation (CV), and to then perform a cost-benefit analysis of the restoration. For this purpose, people’s willingness to pay (WTP) for the restoration is elicited from a survey of 1000 households. The average household’s WTP is estimated as KRW 2341 (USD 2.07) per annum. The current values of the benefits and costs of the restoration computed for the relevant period and population are KRW 415.3 billion (USD 366.9 million) and KRW 232.2 billion (USD 205.1 million), respectively. As the former is more than the latter, the restoration is socially profitable.
The Reality of Light Pollution: A Field Survey for the Determination of Lighting Environmental Management Zones in South Korea
Authors: Lim Hong , Ngarambe Jack , Kim Jeong , Kim Gon
Published: January 2018

Light pollution has been receiving increased attention worldwide. Scientific research has provided convincing evidence that ties artificial lighting to health-related issues. Consequently, the involved parties are now leaned towards the implementation of regulations to help limit the use of artificial lighting. Many countries, together with international organizations, have embarked on setting standards and regulations aimed at halting the excessive and improper usage of artificial lighting, there-by eradicating light pollution and its effects. In Korea, outdoor lighting at night is a common phenomenon. Moreover, as the economic development grows even further, the use of artificial lighting is expected to increase making Korea vulnerable to the adverse effects of artificial lighting. In this study, we discuss the issue of light pollution based on field measurements conducted in Seoul, South Korea. The measurements were undertaken to broaden the understanding and assessment of light pollution. During the investigation, we noted that the most severe forms of light pollution were found in developed urban and densely commercialized areas. Currently, there are ongoing light pollution measurement projects around the entire Korea. It would be informative to see how the rest of South Korea compares to the Capital, Seoul in terms of light pollution levels.
Chapitre 3 : Le DGS, fonctionnaire manager et entrepreneur politique ?
Authors: Robin Jean-Yves , Desfontaines Hélène
Published: January 2018

Tenir sa place tout en évitant le risque d’occuper celle d’un autre, tel serait l’un des enjeux auquel se trouverait confronté le Directeur Général des Services (DGS). Ni chef de cabinet, ni élu, il lui faut en permanence composer avec bien des interlocuteurs tout en défendant sa position. Ce jeu subtil fait entrer ce professionnel dans ce que l’on pourrait appeler « la zone grise » de son activité. Ici, ce qui prévaut, c’est le flou, le clair-obscur, bel oxymore pour comprendre combien le DGS consacre une partie de son temps à négocier avec les règles pour rendre possible la réalisation de bien des projets. La description de cet agir professionnel permet de dévoiler différentes postures. Le DGS peut rappeler les procédures légales, il en a même le devoir mais il peut s’enfermer dans ce rôle d’expert. Cet excès de zèle qui relève de la coordination ne fait pas bon ménage avec un nécessaire effort de coopération. Elle associe de nombreux acteurs (les élus, les agents et les citoyens). Or cette coopération n’est pas à confondre avec le piège de la collaboration. Lorsque ce risque est pris, il est alors bien difficile de distinguer l’administratif de l’élu. Et pourtant, ce duo ne peut se construire sur une illusion : celle de l’unité. DGS et élu sont invités à fonctionner sans séparation ni confusion ce qui se traduira parfois par des moments de confrontation dans un contexte notamment de renforcement des contraintes.
Chapitre 10 : Entre les coulisses et la scène. Trajectoires et stratégies de professionnalisation des auxiliaires politiques au Parti socialiste
Authors: Lefebvre Rémi
Published: January 2018

On se propose ici d’éclairer l’articulation-imbrication entre l’activité d’assistant ou d’auxiliaire au sens large et celui d’élu ou d’aspirant d’élu en s’appuyant sur une enquête par entretien et observation dans une fédération socialiste puissante du nord de la France. L’échantillon constitué permet de cibler une population d’acteurs politiques au statut hybride et intermédiaire, caractérisée par une double identité et une forme de cumul (non électif) : ils vivent pour la politique et de la politique mais pas (encore ?) de leurs mandats. À travers une photographie à l’instant t d’un groupe d’acteurs, il s’agit de comparer des carrières indissociablement militantes, professionnelles et électorales et d’analyser en train de se déployer des dynamiques multiples de professionnalisation politique dans un contexte précis, celui de la défaite des élections municipales et départementales au PS.
GPR81, a Cell-Surface Receptor for Lactate, Regulates Intestinal Homeostasis and Protects Mice from Experimental Colitis
Authors: Ranganathan Punithavathi , Shanmugam Arulkumaran , Swafford Daniel , Suryawanshi Amol , Bhattacharjee Pushpak , Hussein Mohamed S. , Koni Pandelakis A. , Prasad Puttur D. , Kurago Zoya B. , Thangaraju Muthusamy , Ganapathy Vadivel , Manicassamy Santhakumar
Published: January 2018

At mucosal sites such as the intestine, the immune system launches robust immunity against invading pathogens while maintaining a state of tolerance to commensal flora and ingested food Ags. The molecular mechanisms underlying this phenomenon remain poorly understood. In this study, we report that signaling by GPR81, a receptor for lactate, in colonic dendritic cells and macrophages plays an important role in suppressing colonic inflammation and restoring colonic homeostasis. Genetic deletion of GPR81 in mice led to increased Th1/Th17 cell differentiation and reduced regulatory T cell differentiation, resulting in enhanced susceptibility to colonic inflammation. This was due to increased production of proinflammatory cytokines (IL-6, IL-1β, and TNF-α) and decreased expression of immune regulatory factors (IL-10, retinoic acid, and IDO) by intestinal APCs lacking GPR81. Consistent with these findings, pharmacological activation of GPR81 decreased inflammatory cytokine expression and ameliorated colonic inflammation. Taken together, these findings identify a new and important role for the GPR81 signaling pathway in regulating immune tolerance and colonic inflammation. Thus, manipulation of the GPR81 pathway could provide novel opportunities for enhancing regulatory responses and treating colonic inflammation.
Structural style and timing of deformation on the Bathurst Fault (eastern Slave Craton): implications for basement fault-controlled fluid pathways
Authors: Ma S , Kellett D A , Godin L
Published: January 2018

Crustal-scale basement faults persist as long-lived structures that localize deformation and enhance crustal permeability. The left-lateral Bathurst Fault in the eastern Slave craton intersects the 1.7 Ga Thelon Basin where unconformity uranium deposits are
spatially associated with basement faults. Field observations, structural data, and U-(Th)-Pb and 40Ar/39Ar geochronological analyses are applied to characterize deformation on the Bathurst Fault in order to assess its potential as a conduit for uranium mineralization in the Thelon Basin.
Highly-strained hornblende monzodiorite to granodiorite rocks are predominant along the Bathurst Fault, with quartz and feldspar microstructures showing deformation conditions above 500°C. Brittle fractures, cataclasis, and hydrothermal alteration overprint the ductile fabric in rocks adjacent
to the fault trace. U-Th-Pb dates from syn-kinematic monazite suggest ductile shearing at ca. 1933 Ma and 1895 Ma, whereas zircon from a cross-cutting dyke constrains the onset of brittle deformation to ? 1839 ± 14 Ma. 40Ar/39Ar dates from fabric-defining minerals yield cooling ages of ca. 1900
Ma to 1850 Ma for hornblende and muscovite, and a maximum cooling age of ca. 1840 Ma for biotite. We interpret brittle deformation, occurring at or after ca. 1840 Ma, to have localized along an older, ca. 1935-1895 Ma, ductile high strain zone along the north-northwest trending Bathurst Fault trace.
The timing of brittle faulting and heavy alteration of primary host rock minerals, including disturbed U-Th-Pb systematics in monazite, support the inference that the Bathurst Fault behaved as permeable basement structure with the capacity to channel fluids into the adjacent Thelon
Basin.
Volcanic, hydrothermal and structural controls on the nature and distribution of base and precious metals at the B26 project, Brouillan volcanic complex, Abitibi, Quebec
Authors: Fayard Q , Mercier-Langevin P , Daigneault R , Perreault S
Published: January 2018

The B26 project located in the northern Abitibi greenstone belt, a few kilometres south of the past producing Selbaie mine, consist of transposed, gold-rich chalcopyrite veins associated with porphyritic felsic volcanic rocks overlain by newly discovered lenses
of semi-massive to massive, Zn-Ag-rich sulphide lenses higher up in the stratigraphy. Diffuse and remobilized Ag-rich zone are present in the hanging-wall rocks. The mineralized zones and host rocks have undergone major shortening, producing the steeply south-dipping S2 penetrative planar fabric.
The mineralized zones have also been subjected to stretching, indicated by a well-developed 55-60° plunge towards the west on the schistosity. This deformation and the accompanying metamorphism are responsible for some remobilization. Although similar to other Archean volcanogenic massive
sulphide deposits in terms of overall geometry, the B26 deposit is locally enriched in precious metals and shows a few unusual characteristics that suggest specific ore-forming conditions that may have played a role on the precious-metal budget and distribution.
Investigation of ultramafic to mafic komatiitic units within the Raglan Block within the Cape Smith Belt,
Nunavik, northern Quebec
Authors: McKevitt D J , Houlé M G , Lesher C M
Published: January 2018

The Circum-Superior large igneous province that extends for over than 2500 km along the margin of the Superior Province hosts two of Canada's most important magmatic Ni-Cu-PGE districts: the Thompson (northern Manitoba) and the Raglan (Nunavik, northern Quebec)
nickel belts. The vast majority of the Ni-Cu-(PGE) mineralization in the Raglan belt occurs within a series of thick (50-200 m) lava channels and channelized sheet flows facies along the contact between the early Proterozoic Povungnituk and younger Chukotat groups. This geological contact appears to
be repeated in the 'Northern Permits' area located north of active mining area, however, although it contains lithologically similar ultramafic-mafic units, it lacks significant mineralization. The overall metal endowment of these two panels is disparate; this research seeks to understand why the
metal endowment is significantly different between these two areas.
Elucidating mineralizing fluid pathways from the geophysical responses to hydrothermal alteration: integrated 3D modelling of lithogeochemical, petrophysical, seismic and magnetotelluric data, Lalor volcanogenic massive sulphide deposit, Manitoba
Authors: Schetselaar E M , Bellefleur G , Craven J
A , Ansari S M , Enkin R J
Published: January 2018

This research activity aims a developing a better understanding of the geophysical response of hydrothermally-altered rocks associated with volcanogenic massive sulphide (VMS) deposits. Integrated modelling of physical rock property, whole rock geochemistry and
3D seismic data from the Lalor VMS deposit, Snow Lake, Manitoba enhanced insight into the seismic responses of hydrothermally-altered rocks in the footwall of the massive sulphide ore zone. Multivariate regression of P-wave velocity and density on lithogeochemical proxies for protolith composition,
mineralization and hydrothermal alteration suggests that hydrothermal alteration in the footwall of the Lalor deposit enhanced acoustic impedance contrast between mafic to felsic volcanic units. Compositional variations between mafic, intermediate and felsic volcanic rocks, as modelled by the
log(Zr/TiO2) immobile element ratio, remains the predominant factor that controls seismic response, independent from the intensity of hydrothermal alteration. The results obtained from the multivariate regression model are further corroborated by seismic forward modelling experiments, yielding
enhanced seismic reflectivity in the intensely-altered footwall when alteration proxies are included in the 3D seismic rock property models. In parallel, geophysical response modelling of magnetotelluric (MT) data will be developed based on forward and inverse modelling routines on tetrahedral
meshes, which yield results that are compatible with the general geological structure of the deposit. Initial unconstrained 3D MT inversions show a conductive zone between 600 to 800 m depth corresponding to the Lalor deposit, as well as, a highly conductive zone between depths of 500 to 1500 m,
about 0.5 to 1.2 km to the southwest of the deposit.
Supernumerary teeth: A review on a critical endodontic challenge
Authors: Ahmed Hany Mohamed Aly , Kottoor Jojo , Hashem Ahmed Abdel Rahman
Published: January 2018

Supernumerary teeth are developmental anomalies that might require endodontic treatment for functional and/or esthetic reasons. A review of literature was conducted using appropriate key words (“Supernumerary” OR “Supplemental” OR “Rudimentary” AND “Tooth,” “Mesiodens” OR “Paramolar” OR “Distomolar“) in major endodontic journals (Australian Endodontic Journal, Dental Traumatology, International Endodontic Journal, Journal of Endodontics, and Oral Surgery, Oral Medicine, Oral Pathology) to identify available reports describing the clinical and radiographic landmarks of different forms of supernumerary teeth and discussing the implications of such anatomical variation on root canal treatment procedures. In addition, this article highlights the potential indications of supernumerary teeth for intentional replantation and autotransplantation treatment procedures.
High Order Well-Balanced Weighted Compact Nonlinear Schemes for the Gas Dynamic Equations under Gravitational Fields
Authors: Gao Zhen , Hu Guanghui
Published: January 2018

In this study, we propose a high order well-balanced weighted compact nonlinear (WCN) scheme for the gas dynamic equations under gravitational fields. The proposed scheme is an extension of the high order WCN schemes developed in (S. Zhang, S. Jiang, C.-W Shu, J. Comput. Phys. 227 (2008) 7294-7321). For the purpose of maintaining the exact steady state solution, the well-balanced technique in (Y. Xing, C.-W Shu, J. Sci. Comput. 54 (2013) 645-662) is employed to split the source term into two terms. The proposed scheme can maintain the isothermal equilibrium solution exactly, genuine high order accuracy and resolve small perturbations of the hydrostatic balance state on the coarse meshes. Furthermore, in order to capture the strong discontinuities and large gradients, the fifth-order upwind weighted nonlinear interpolations together with the fourth/sixth order cell-centered compact schemes with local characteristic projections are used to construct different WCN schemes. Several representative one- and two-dimensional examples are simulated to demonstrate the good performance of the proposed schemes.
Observational support for the electron mirror mode: AMPTE-IRM
and Equator-S measurements in the magnetosheath
Authors: Treumann Rudolf A. , Baumjohann Wolfgang
Published: January 2018

Abstract. Based on AMPTE-IRM and Equator-S observations in the magnetosheath near the dayside magnetopause, we provide observational support for a recent theory by Noreen et al. (2017) of the contribution of the electron mirror instability to the evolution of mirror modes in the high-temperature anisotropic collisionless plasma of the magnetosheath.
Statistical modeling of the long-range dependent structure of barrier island framework geology and surface geomorphology
Authors: Weymer Bradley A. , Wernette Phillipe , Everett Mark E. , Houser Chris
Published: January 2018

Abstract. Shorelines exhibit long-range dependence (LRD) and have been shown in some environments to be described in the wavenumber domain by a power law characteristic of scale-independence. Recent evidence suggests that the geomorphology of barrier islands can, however, exhibit scale dependence as a result of systematic variations of the underlying framework geology. The LRD of framework geology, which influences island geomorphology and its response to storms and sea level rise, has not been previously examined. Electromagnetic induction (EMI) surveys conducted along Padre Island National Seashore (PAIS), Texas, USA, reveal that the EMI apparent conductivity σa signal and, by inference, the framework geology exhibits LRD at scales up to 101 to 102 km. Our study demonstrates the utility of describing EMI σa and LiDAR spatial series by a fractional auto-regressive integrated moving average process that specifically models LRD. This method offers a robust and compact way for quantifying the geological variations along a barrier island shoreline using three parameters (p,d,q). We discuss how ARIMA (0,d,0) models that use a single parameter d provide a quantitative measure for determining free and forced barrier island evolutionary behavior across different scales. Statistical analyses at regional, intermediate, and local scales suggest that the geologic framework within an area of paleo-channels exhibits a first order control on dune height. The exchange of sediment amongst nearshore, beach and dune in areas outside this region are scale-independent, implying that barrier islands like PAIS exhibit a combination of free and forced behaviors that affect the response of the island to sea level rise.
Impact of mesoscale eddies on water mass and oxygen distribution in the eastern tropical South Pacific
Authors: Czeschel Rena , Schütte Florian , Weller Robert A. , Stramma Lothar
Published: January 2018

Abstract. Abstract. The influence of mesoscale eddies on the flow field and the water masses, especially the oxygen distribution of the eastern tropical South Pacific is investigated from a mooring, float and satellite data set. Two anticyclonic (ACE1/2), one mode water (MWE) and one cyclonic eddy (CE) are identified and followed in detail with satellite data on their westward transition with velocities of 3.2 to 6.0 cm/s from their generation region, the shelf of the Peruvian and Chilean upwelling regime, across the Stratus Ocean Reference Station (ORS) (~ 20° S, 85° W) to their decaying region far west in the oligotrophic open ocean. The ORS is located in the transition zone between the oxygen minimum zone and the well-oxygenated South Pacific subtropical gyre. Velocity, hydrographic, and oxygen measurements at the mooring show the impact of eddies on the weak flow region of the eastern tropical South Pacific. Strong anomalies are related to the passage of eddies and are not associated to a seasonal signal in the open ocean. The mass transport of the four observed eddies across 85° W is between 1.1 and 1.8 Sv. The eddy type dependent available heat, salt and oxygen anomalies are 7.6 × 1018 J (ACE), 0.8 × 1018 J (MWE), −9.4 × 1018 J (CE) for heat, 23.9 × 1010 kg (ACE2), −3.6 × 1010 kg (MWE), −42.8 × 1010 kg (CE) for salt and −3.6 × 1016 μmol (ACE2), −3.5 × 1016 μmol (MWE), −6.5 × 1016 μmol (CE) for oxygen showing an imbalance between anticyclones and cyclones for heat and salt transports probably due to seasonal variability of water mass properties in the formation region of the eddies. Heat, salt and oxygen fluxes out of the coastal region across the ORS region in the oligotrophic open South Pacific are estimated based on these eddy anomalies and on eddy statistics (gained out of 23 years of satellite data). Furthermore, four profiling floats were trapped in the ACE2 during its westward propagation between the formation region and the open ocean, which allows conclusions on the isolation of water mass properties and the lateral mixing with time between the core of the eddy and the surrounding water showing the strongest lateral mixing between the seasonal thermocline and the eddy core during the first half of the lifetime.
Boninite and boninite-series volcanics in northern Zambales
ophiolite: Doubly-vergent subduction initiation along Philippine Sea
Plate margins
Authors: Perez Americus , Umino Susumu , Yumul Jr. Graciano P. , Ishizuka Osamu
Published: January 2018

Abstract. A key component of subduction initiation rock suites is boninite, a high-magnesium andesite that is uniquely predominant in Western Pacific forearc terranes and in select Tethyan ophiolites such as Oman and Troodos. We report the discovery of low-calcium, high-silica boninite in the middle Eocene Zambales ophiolite (Luzon island, Philippines). Olivine-orthopyroxene microphyric high-silica boninite, olivine-clinopyroxene-phyric low-silica boninite and boninitic basalt occur as lapilli fall deposits and pillow lava flows in the upper volcanic unit of the juvenile arc section (Barlo locality, Acoje Block) of Zambales ophiolite. This upper volcanic unit in turn overlies a lower volcanic unit consisting of basaltic andesite, andesite to dacitic lavas and explosive eruptives (subaqueous pahoehoe and lobate sheet flows, agglutinate, and spatter deposits) forming a low-silica boninite series. The overall volcanic stratigraphy of the extrusive sequence at Barlo resembles Holes U1439 and U1442 drilled by IODP Expedition 352 in the Izu-Ogasawara (Bonin) trench slope. The presence of proto-arc basalts in Coto Block (45 Ma), boninite and boninite series volcanics in Barlo, Acoje Block (44 Ma) and simultaneous and post-boninite moderate-Fe arc tholeiites in Sual and Subic, Acoje Block (44–43 Ma) indicate that the observed subduction initiation stratigraphy in the Izu-Ogasawara-Mariana forearc is present in Zambales ophiolite as well. Paleolatitudes derived from tilt-corrected sites in the Acoje Block place the juvenile arc of northern Zambales ophiolite in the western margin of the Philippine Sea Plate. In this scenario, the origin of Philippine Sea Plate boninites (IBM and Zambales) would be in a doubly-vergent subduction initiation setting.
La correspondencia teórica en Trabajo Social. Un análisis en trabajadores/as sociales del ámbito de la salud mental.
Authors: Miranda Ruche Xavier
Published: January 2018

Este artículo examina de qué manera los trabajadores y las trabajadoras sociales vinculados al ámbito de la salud mental establecen correspondencias entre la dimensión práctica y teórica. Para ello se confeccionan tres objetivos específicos. El primero se dirige a investigar el uso que se realiza de los modelos teóricos. Mediante el segundo, se investiga la valoración que se hace de la formación universitaria recibida antes del inicio profesional. El tercer objetivo se dirige a recoger la opinión acerca de la conveniencia de la especialización en el ámbito de la salud mental. El estudio se lleva a cabo en Cataluña, con representantes de las cuatro provincias. La perspectiva de investigación utilizada es cualitativa. Se realiza un análisis centrado en el enfoque narrativo. La muestra la integran 51 profesionales, habiéndose realizado 40 entrevistas semiestructuradas y 2 grupos focales. Los resultados obtenidos indican que se sirven de un enfoque teórico mayoritariamente ecléctico. Además, se apunta una dificultad de acomodación de la teoría a las situaciones profesionales cotidianas. Se destaca que las competencias asociadas al saber, desarrolladas durante la etapa de formación universitaria, no se corresponden con las demandas de orden práctico.
Los riesgos en la profesionalización del Trabajo Social en España
Authors: Hernández Echegaray Arantxa
Published: January 2018

Este artículo relaciona la tesis de la desprofesionalización con la situación actual del Trabajo Social en España. Con desprofesionalización se hace referencia al proceso de erosión del monopolio de conocimiento y que tiene como consecuencia la pérdida de autonomía y autoridad profesional. Se aportan los elementos conceptuales de esta teoría aplicados al Trabajo Social y se estudian cinco de los factores que inciden en el proceso de desprofesionalización: (a) la política de precarización en la provisión de servicios sociales, (b) la precarización en la contratación en el mercado de trabajo, (c) la burocratización del campo y quehacer profesional, (d) la fragmentación del proceso de conocimiento y (e) la codificación y estandarización de la intervención. Se establecen las bases para comprender los riesgos a los que se enfrenta el Trabajo Social como profesión y se pone en valor la autonomía profesional desde la ética y desde el refuerzo de las bases científicas.