bluuebunny/crossref_metadata_2025 huggingface dataset:
Les visées développementales de la co-analyse de l’activité : une lecture critique à l’aide de la notion de Zone de Développement le plus Proche
Authors: Saussez Frédéric
Published: March 2021

Dans le monde francophone de la recherche sur la formation à l’enseignement s’est structurée sous l’impulsion d’approches diverses d’analyse ergonomiques du travail enseignant, une technologie de la formation. Celle-ci a contribué à la conception de dispositifs de formation basés sur la co-analyse de l’activité, la sienne et/ou celle des autres. Ceux-ci ont alors pour visée de favoriser les processus d’apprentissage de l’enseignement et de développement professionnel. Certains programmes de recherche intervention défendent l’idée que le fait d’associer les personnes en formation à l’analyse de leur propre expérience laborieuse serait porteur de développement. L’objectif de cette contribution est de questionner cette idée et de dégager des objets de débat et de controverse. À l’aide du concept de Zone de Développement le plus Proche, nous proposons une analyse critique des visées développementales de deux programmes de recherche intervention. Le premier est structuré autour de l’enseignement ostensif de règles de métier et le second autour d’une analyse ergonomique de l’activité des professionnels de l’éducation inspiré de la clinique de l’activité. Nous tentons de montrer à partir des analyses proposées par ces deux programmes que ceux-ci, soit font coïncider les processus de transmission acquisition de nouvelles ressources culturelles et de développement, soit les confondent. Sur cette base, nous questionnons tout à la fois les ressorts développementaux des dispositifs de co-analyse de l’activité ainsi que le rôle des formateurs dans le développement.
Dynamique d’usage des objets techniques et individuation des environnements de formation
Authors: Watteau Benjamin , Albero Brigitte , Guérin Jérôme , Archieri Catherine
Published: March 2021

Cet article rend compte de l’incidence de l’introduction d’objets techniques sur l’activité d’apprentis et de formateurs dans des environnements de formation professionnelle. L’analyse des transformations de l’activité humaine générée par l’usage des objets est effectuée en référence à un cadre théorique et méthodologique associant une approche sociotechnique (Albero, 2010) des environnements de formation et une approche orientée activité participant d’un programme de recherche en anthropologie cognitive : le cours d’action (Theureau, 2006). Plusieurs enquêtes empiriques sur des terrains différents ont permis une comparaison de résultats et de repérer des invariants relatifs à l’incidence des objets techniques sur la dynamique de l’activité collective et l’évolution des dispositifs de formation. Ces résultats sont présentés en s’appuyant sur les matériaux issus de la formation d’apprentis-architectes d’une école nationale d’architecture. Enfin, quelques pistes d’action sont proposées pour agir sur le processus de construction de l’expérience des individus au cours de leurs interactions avec un environnement de formation.
Recompositions des professions sociales
Authors: Molina Yvette
Published: March 2021

Cette contribution vise à présenter les principaux résultats d’une recherche portant sur les processus de professionnalisation de trois groupes historiques du travail social (assistant de service social, éducateur spécialisé, conseiller en économie sociale et familiale) traversés par des transformations tant macro sociales (politiques et économiques) que méso sociales (management des organisations). Sont analysés quels sont les enjeux de ces transformations pour les groupes professionnels du secteur social en prenant appui sur une approche interactionniste de la sociologie des professions et de la sociologie des groupes professionnels ainsi que sur un matériau empirique diversifié (participation observante de type ethnographique, enquête quantitative pour 1269 répondants, 42 entretiens de type biographique auprès des acteurs de la professionnalisation, étude documentaire).
La réinformation par l’archive (2003-2013). Doctrine et constitution d’un réseau médiactiviste
Authors: Stephan Gaël
Published: March 2021

Créée en 2002, la fondation Polémia consacre une partie de son action à la critique de la « tyrannie médiatique » et à la promotion de la réinformation. Par l’analyse des archives et productions de la fondation entre 2003 et 2013, nous étudions la manière dont la réinformation s’est imposée comme une étiquette revendiquée par des acteurs issus de différentes tendances des extrêmes droites françaises.
Entre presse littéraire spécialisée et marketing culturel : les bulletins d’information des clubs du livre (1945-1970)
Authors: Gai Frédéric
Published: March 2021

Produit promotionnel des éditeurs très peu commenté, les bulletins d’informations constituent toutefois un support représenté dans les stratégies marketing du monde livre. Les publications des éditeurs clubs (1945-1970) captent de nouvelles approches rédactionnelles qui annoncent les magazines spécialisés, tout en informant sur la chaîne du livre. En proposant une approche créative et graphique, misant sur des effets propres à la dépublicitarisation, les bulletins d’information s’imposent comme un outil essentiel de médiation et de médiatisation de l’édition littéraire.
Le jour où Les Inrockuptibles sont devenus un news magazine culturel
Authors: Servat Véronique
Published: March 2021

En mai 1995, Les Inrockuptibles , titre de la presse musicale, publient leur premier long entretien avec un homme politique : Michel Rocard. Ce numéro marque leur métamorphose en news magazine ainsi que le passage vers le post-mitterrandisme des étudiants qui l’ont fondé. Paradoxalement, ce glissement vers le politique ne remet pas en cause leur approche de l’actualité. Au contraire, il permet de saisir comment Les Inrockuptibles ont inventé une forme singulière de news magazine.
Intégrer rapidement les réfugiés
Authors: Kolb Holger , Plyer Ségolène
Published: March 2021

Cet entretien avec Holger Kolb porte sur la structure et l’action du Conseil d’experts de fondations allemandes, une institution consultative de droit privé faisant le lien entre la recherche sur les migrations et les pouvoirs publics. Dans le cadre de la modernisation de la politique migratoire, il a pour objectif de contribuer à intégrer rapidement les réfugiés en Allemagne, avant tout dans le domaine économique.
Sagebrush Bird Communities Differ with Varying Levels of Crested Wheatgrass Invasion
Authors: Rockwell Sarah M. , Wehausen Brian , Johnson Pam R. , Kristof Andrea , Stephens Jaime L. , Alexander John D. , Barnett Jenny K.
Published: March 2021

Sagebrush communities, covering millions of hectares in the western United States, are among our most imperiled ecosystems. They are challenged by various anthropogenic stressors, including invasion by nonnative grasses that degrade habitat quality and alter ecosystem function. Sagebrush restoration efforts are underway to improve habitat conditions to benefit a wide range of sagebrush-dependent species. Because birds are good indicators of habitat quality, monitoring avian metrics is an effective way to measure progress of sagebrush restoration. We compared avian community composition and individual species abundance among three sagebrush–steppe habitat types with varying degrees of invasion by nonnative crested wheatgrass Agropyron cristatum at the Camas National Wildlife Refuge in southeastern Idaho, USA. Sagebrush-obligate birds, such as sage thrasher Oreoscoptes montanus and sagebrush sparrow Artemisiospiza nevadensis, were most abundant in sagebrush habitats with an understory of native grass. Community composition was similar between sagebrush habitats with native and nonnative grasses, but quite different from bird communities occupying crested wheatgrass. The Habitats and Populations Strategies database, a conservation planning tool, predicts that restoration of crested wheatgrass sites to sagebrush in poor or fair condition will increase the density of sagebrush-obligate bird species. Taken together, these results suggest that restoration of crested wheatgrass near-monocultures back to sagebrush will improve habitat value for much of the bird community whether or not the understory can be converted to primarily native grasses, or a mix of natives and nonnatives. Of the sagebrush bird species of concern, Brewer's sparrow Spizella breweri occupied sagebrush habitats with native vs. nonnative understory at similar abundances, and this species could serve as a metric of intermediate restoration success. However, sagebrush sparrow and sage thrasher, which were significant indicators of sagebrush with native grasses, will likely benefit most from full restoration of a native herbaceous understory. Grassland-obligate birds such as horned lark Eremophila alpestris and grasshopper sparrow Ammodramus savannarum were most abundant at crested wheatgrass–dominated sites and may not benefit from restoration back to shrubland; managers should understand potential trade-offs.
« Les Nations du monde narguent (les enfants d’)Israël en leur disant… »
Authors: Costa José
Published: March 2021

Cet article constitue la première étude exhaustive de douze textes rabbiniques, qui emploient l'expression hébraïque « Les Nations du monde narguent (les enfants d')Israël en disant... ». Ces textes, essentiellement tirés de midrashim aggadiques des Ve et VIe siècles, contiennent à la fois les propos polémiques des Nations et la réponse qui leur est donnée par Dieu ou Israël. Le discours anti-juif qu'ils attribuent aux Nations n'est pas une simple construction rabbinique, il reflète aussi des conceptions bien attestées chez les païens ou les chrétiens. Le corpus analysé ici intéressera donc les chercheurs qui souhaitent mieux connaître l'antijudaïsme de l'Antiquité tardive et la réaction qu'il a suscitée chez les rabbins.
Rachel traductrice de poésie de langue française
Authors: Grasset Bernard
Published: March 2021

Rachel est connue comme poète, pionnière de la langue hébraïque. Mais il y a des pans de son œuvre qui demeurent ignorés. Ainsi en est-il de ses articles littéraires, ainsi en est-il de son travail de traductrice. Rachel a traduit des poètes de différentes langues, dont notamment le français. Le choix des poèmes qu’elle traduit révèle la richesse de sa connaissance de la poésie francophone de son temps, son goût pour le poème proche du chant ou de la prière et son attrait pour le symbolisme. Quant à son art de traduire, tel qu’il s’observe dans la traduction de différents poètes de langue française, on peut le qualifier d’art de la fidélité et de la liberté.
Le bouc émissaire selon Pierre Lasry
Authors: Grossman Simone
Published: March 2021

La thématique du bouc émissaire est au centre de l'œuvre de Pierre Lasry, romancier et cinéaste juif montréalais. Après Shylock (National Film Board of Canada, 1999), Lasry représente l'écrivain juif lançant son « bouquin émissaire » à la mer vers l'Amérique, pour rédimer un monde imparfait, tel le grand-prêtre précipitant le bouc émissaire dans le désert.
Production of Biodiesel from Desert Date Seed Oil Using Heterogeneous Catalysts
Authors: Giwa Saidat Olanipekun , Haggai Maku Barbanas , Giwa Abdulwahab
Published: March 2021

In the recent time, there is increasing research in the area of alternative fuels as the exhausts of presently used petroleum-based fuels have been identified to have negative effects on the environment. Fuels produced from plant oils and animal fats have the tendencies of replacing petro fuels since they are renewable in nature. One of these renewable fuels is biodiesel. However, the homogenous catalyst used in biodiesel production has some drawbacks such as difficulty in separation from the fuel, soap formation and corrosiveness of the product mixture. In this work, the use of heterogeneous catalyst sourced from local raw materials (kaolin and eggshell) for the production of biodiesel from oil of desert date seed has been investigated. The kaolin obtained from Alkaleri Mining Site, Bauchi, was calcined in an oven at 800 °C for 3 h. The calcined kaolin was then chemically activated. Also, the eggshell-based catalyst was produced from raw eggshells after washing, drying, grinding, sieving using 0.3 mm sieve size and calcining at 900 °C for 3 h. Furthermore, the oil content of the desert date seed, which was acquired from a local market in Bauchi, was extracted via solvent extraction in a laboratory with a yield of 42%. Then, the biodiesel was subsequently prepared by mixing the oil, methanol and catalyst in a flat bottom flask and heating the mixture for a specified period. The catalyst concentration, methanol to oil ratio and time of reaction were subsequently varied to obtain the best yield. The results obtained revealed that an optimum yield of 29% could be obtained at methanol to oil ratio of 6:1 and a reaction time of 60 min using 1.5 g of eggshell-based catalyst while an optimum yield of 22% was obtained with 0.6 g for kaolin-based catalyst at a reaction time of 60 min and methanol to oil ratio of 4:1. It is recommended that further work should be carried out to improve on the yield of the biodiesel obtained using the heterogeneous catalysts.
Numerical Verification of Strut and Tie Models and Failure Modes of Reinforced Self-Compacting Concrete Deep Beams
Authors: Akinpelu Mutiu Adelodun , Ibitoye Bilyamin Adeoye , Odeyemi Samson Olalekan , Olorede Kabir Opeyemi
Published: March 2021

This study utilized Finite Element Method (FEM) to analyse the structural behaviour and failure modes of Reinforced Self Compacting Concrete (RSCC) deep beams. Eighteen deep beam specimens subjected to four-point loadings were modelled and analyzed using Abaqus modelling tool. Damage plasticity model was used to characterised the nonlinear behaviour of concrete material while linear elastic, linear-plastic-hardening model represented the reinforcing steel material behaviour. The results of the finite model were compared with four different Strut and Tie Models (STMs) using one-way Analysis of Variance (ANOVA). Results of the numerical study revealed that the concrete strength and shear span to depth ratio mostly affect the load-deflection response of the beams. Also, the failure modes of the studied deep beams were influenced by shear span to depth ratio, concrete strength as well as web reinforcement distribution. The ANOVA results also showed that the FEM outperformed the existing STMs.
Dose-Dependent Effect of Smoking on Risk of Diabetes Remains after Smoking Cessation: A Nationwide Population-Based Cohort Study in Korea
Authors: Park Se Eun , Seo Mi Hae , Cho Jung-Hwan , Kwon Hyemi , Kim Yang-Hyun , Han Kyung-Do , Jung Jin-Hyung , Park Yong-Gyu , Rhee Eun-Jung , Lee Won-Young
Published: March 2021

Background: This study aimed to evaluate the dose-dependent effects of smoking on risk of diabetes among those quitting smoking.Methods: We analyzed clinical data from a total of 5,198,792 individuals age 20 years or older who received health care check-up arranged by the national insurance program of Korea between 2009 and 2016 using the Korean National Health Insurance Service database. Cumulative smoking was estimated by pack-years. Smokers were classified into four categories according to the amount of smoking: light smokers (0.025 to 5 smoking pack-years), medium smokers (5 to 14 smoking pack-years), heavy smokers (14 to 26 smoking pack-years), and extreme smokers (more than 26 smoking pack-years).Results: During the study period, 164,335 individuals (3.2% of the total population) developed diabetes. Compared to sustained smokers, the risk of diabetes was significantly reduced in both quitters (hazard ratio [HR], 0.858; 95% confidence interval [CI], 0.838 to 0.878) and nonsmokers (HR, 0.616; 95% CI, 0.606 to 0.625) after adjustment for multiple risk factors. The risk of diabetes gradually increased with amount of smoking in both quitters and current smokers. The risk of diabetes in heavy (HR, 1.119; 95% CI, 1.057 to 1.185) and extreme smokers (HR, 1.348; 95% CI, 1.275 to 1.425) among quitters was much higher compared to light smokers among current smokers.Conclusion: Smoking cessation was effective in reducing the risk of diabetes regardless of weight change. However, there was a potential dose-dependent association between smoking amount and the development of diabetes. Diabetes risk still remained in heavy and extreme smokers even after smoking cessation.
Melioidosis Presenting as Septic Arthritis
Authors: Nair Sreedevi Sethumadhavan , Varsha N , Sunil HV
Published: March 2021

Melioidosis, caused by the soil saprophyte Burkholderia pseudomallei, is a great mimicker. With its wide variety of presentations which are often nonspecific, a good clinical suspicion is required for the timely diagnosis of the disease. F-18 fludeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) has a well-established role in the diagnosis and management of various infective diseases. Given the multifocal nature of this disease, we believe that F-18 FDG PET/CT has a definite role in improving the management of melioidosis. Here, we discuss a case of melioidosis presenting as septic arthritis and the role of F-18 FDG PET/CT in the management of the disease.
Rib Plasmacytoma Presenting as Progressive Muscle Weakness
Authors: Kalimuthu Lokeshwaran Madurai , Singh Prakash , Ora Manish , Gambhir Sanjay
Published: March 2021

We report the case of a young male who gradually developed a subacute demyelinating polyradiculoneuropathy. Routine examination and extensive biochemical investigations revealed demyelinating neuropathy, M-Band in electrophoresis. The patient referred for the whole-body 18F-fluorodeoxyglucose-positron emission tomography/computed tomography to look for skeletal and bone marrow lesions. The patient was found to have rib plasmacytoma. The case is rare because of infrequent association with the site, age, and symptoms.
Optimization of Ordered Subset Expectation Maximization Parameters for Image Reconstruction in Tc-99m Methoxyisobutylisonitrile Myocardial Perfusion SPECT and Comparison with Corresponding Filtered Back Projection-Reconstructed Images
Authors: Dheer Pankaj , Gupta Priyanka , Taywade Sameer Kamalakar , Passah Averilicia , Pandey Anil Kumar , Patel Chetan
Published: March 2021

Purpose of the Study:

To establish the most appropriate ordered subset expectation maximization (OSEM) parameters for image reconstruction in Tc-99m methoxyisobutylisonitrile (MIBI) myocardial perfusion SPECT (MPS) and comparison with corresponding filtered back projection (FBP)-reconstructed images.

Methods:

A total of 99 stress–rest MPS studies (47 normal and 52 abnormal) were retrospectively analyzed using 16 different combinations of iterations and subsets. Images were reconstructed both with and without postreconstruction Butterworth filter (cutoff frequency and order for stress: 0.4 and 10 and for rest: 0.52 and 5, respectively) for each combination. A total of 3168 images were evaluated qualitatively by two nuclear medicine physicians on a scoring scale of 1–4. Best visual quality image iteration–subset combination was determined for each patient both with and without Butterworth filter and was further compared with FBP-reconstructed image. The interobserver agreement was obtained using kappa statistics.

Results:

The best quality images were obtained using a combination of four iterations and six subsets for both with and without Butterworth filter. The value of kappa for interobserver agreement for OSEM images with Butterworth filter was 0.570 and for OSEM images without Butterworth filter was 0.857. On comparison, FBP images were better than OSEM-reconstructed images without Butterworth filter (P < 0.0001 calculated using Fisher's exact test) with substantial agreement (kappa = 0.628). However, OSEM-reconstructed images with Butterworth filter were better than FBP images and showed moderate agreement (kappa = 0.486).

Conclusion:

The most appropriate OSEM reconstruction parameter in Tc-99m MIBI MPS is 4-iteration and 6-subset combination. FBP-reconstructed images were better than the images reconstructed with OSEM without postreconstruction Butterworth filter. However, OSEM-reconstructed image with Butterworth filter was better than FBP images.
Rare thyroid Cartilage Metastases Detected on 18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography Scan
Authors: Gupta Nitin , Verma Ritu , Belho Ethel Shangne
Published: March 2021

Metastatic lesions to thyroid cartilage are very rare and can be often missed on conventional imaging. Anatomical and functional fused positron emission tomography/computed tomography (PET/CT) imaging has higher sensitivity as compared to conventional CT imaging and can thus identify such atypical sites of metastasis. Here, we present four cases of thyroid cartilage metastases detected on 18fluorodeoxyglucose PET/CT scan from carcinoma lung, breast, stomach and urinary bladder.
Isolated Splenic Tuberculosis Masquerading as Disease Progression of Hodgkin's Lymphoma on Interim18F-Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography Scan
Authors: Dey Sudip , Gupta Nitin , Verma Ritu , Seniaray Nikhil , Belho Ethel Shangne , Dhawan Shashi
Published: March 2021

18F-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) scan is the imaging modality of choice in the management of lymphoma. However, 18F-FDG is a nonspecific tracer for tumoral metabolic activity and infective pathology, thus posing a challenge in accurate response assessment. Here, we present a case of Hodgkin's lymphoma, referred for staging PET/CT scan which showed FDG-avid disease in the mediastinum, and on interim 18F-FDG PET/CT in addition to the mediastinal mass lesion, a FDG-avid lesion was also noted in the spleen suggestive of disease progression. The biopsy report of the lesion was tuberculosis, which was masquerading as disease progression on interim 18F-FDG PET/CT.
Comparison of Epicardial Fat Volume between Patients with Normal Perfusion and Reversible Perfusion Abnormalities on Myocardial Perfusion Imaging
Authors: Kilambi Yeseshvi , Halanaik Dhanapathi , Ananthakrishnan Ramesh , Mishra Jyoti
Published: March 2021

Purpose of the Study:

Our study purpose was to compare the epicardial fat volume (EFV) in myocardial perfusion imaging single photon emission computed tomography/computed tomography (MPI SPECT/CT) with normal and abnormal perfusion in patients with known or suspected coronary artery disease (CAD).

Materials and Methods:

one hundred and seventy-six patients (88 records with normal and 88 with reversible perfusion defects) underwent physical or adenosine stress with Tc-99m MIBI followed by SPECT and low-dose CT for attenuation correction. Rest MPI was done in patients showing perfusion defects on stress imaging. Software-based quantification of EFV was done by manually delineating pericardial contours with epicardial fat threshold set between −30 HU and −190 HU.

Results:

Median EFV in scans with normal perfusion was found to be 74.46 ml (32.92–211.51), and with reversible ischemia was 92.94 ml (43.70–207.53) with a median-summed difference score (SDS) of 5.00 (1.0–27). In 15 scans with reversible perfusion defects associated with infarcts in other segments, median EFV was 101.71 ml (63.03–156.46) with mean - SDS of 7.50 (standard deviation = 6.20). Scans with reversible perfusion defects demonstrated an increased EFV (median - 92.94 ml) when compared to scans with a normal perfusion (median = 74.64 ml) (P < 0.001).

Conclusion:

Our results demonstrated an increased EFV in scans with presence of active reversible ischemia compared to that of normal perfusion on MPI (P < 0.001) suggesting potential role of cardiac SPECT/CT to evaluate EFV for risk stratification of suspected CAD.
Usefulness of Hybrid Single-Photon Emission Computed Tomography/ Computed Tomography in a Case of Ectopic Thyroid Tissue in the Thyroglossal Duct Remnant
Authors: Calandri Enrico , Filippi Luca , Alessandro Francesco , Aretano Ilaria , Pultrone Mirco
Published: March 2021

Here, we report a case of a 54-year-old woman affected by thyrotoxicosis, with scintigraphic evidence of a diffuse hyperfunctioning goiter and a large ectopic thyroid tissue in the thyroglossal duct remnant. The latter was apparently more active than the two lobes at 99mTc-pertechnetate scintigraphy, mimicking a condition of preexisting increased sensitivity to thyroid-stimulating hormone stimulation. On the other hand, single-photon emission computed tomography/computed tomography has proven to be a very useful tool in demonstrating this activity to be similar to the thyroid lobes and in defining extension and anatomical relationships of the mass.
Positron Emission Tomography/Computed Tomography Alert Finding in an Esophageal Cancer Patient
Authors: Panagiotidis Emmanouil , Paschali Anna , Chatzipavlidou Vassiliki
Published: March 2021

Emergency pathologies often accompany malignancies. We herein report a case of pulmonary abscess in a patient with esophageal cancer which was depicted during the F-18-fluorodeoxyglucose positron emission tomography/computed tomography (PET/CT) staging study. The patient's history of recent dilatation of the cancer stenosis in adjunct to the previous CT lung imaging, which was normal, made evident the diagnosis of the pulmonary abscess due to the perforation of the esophageal neoplasm. This life-threatening condition was promptly referred and successfully managed.
Extensive Extranodal Cutaneous Lymphomatous Involvement in a Case of Adult T-Cell Lymphoma – Advantage of 18F Fluorodeoxyglucose Positron-emission Tomography–Computed Tomography over Computed Tomography
Authors: Tripathy Sarthak , Dattagupta Shreya , Prakash Sneha , Arun Raj Sreedharan Thankarajan , Shamim Shamim Ahmed
Published: March 2021

Diffuse extranodal cutaneous lymphomatous involvement is a unique presentation in a case of adult T-cell lymphoma. We present the case of a 26-year-old female who presented with erythematous rashes with subsequent evaluation with 18F fluorodeoxyglucose positron-emission tomography–computed tomography showing enlarged inguinal and axillary lymph nodes, and biopsy findings from the inguinal lymph nodes were suggestive of adult T-cell lymphoma.
18-F Fluorodeoxyglucose Positron Emission Tomography/Computed Tomography of a Large Inflammatory-Hepatocellular Adenoma
Authors: Prabhu Meghana , Passah Averilicia , Kansotia Vanjul , Singh Sandeep
Published: March 2021

We report a case of an 81-year-old male evaluated for a liver space-occupying lesion. US-guided biopsy and immunohistochemistry were suggestive of hepatocellular adenoma (HCA)-inflammatory (with telangiectasia). Serial 18-F fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography scans revealed a heterogeneously enhancing hypermetabolic mass in the right lobe of the liver, remaining stable for a span of 3 years. This case highlights that benign rare tumors of the liver such as HCA can be intensely FDG avid and that uptake cannot conclude its malignant transformation.
Dual Antiplatelet Therapy Challenges in Emergent Noncardiac Surgeries
Authors: Singh Rahil , Singh Anisha , Kerai Sukhyanti
Published: March 2021

In today's era, patients with coronary stents are presenting for various surgeries while still being on dual antiplatelet therapy. This leads to balancing the risk between myocardial ischemia if therapy is discontinued and bleeding risk due to surgery. Hence, it arises the need to introduce guidelines for managing such patients coming for elective as well as emergency surgeries for easy implementation. Developments related to coronary stents and antiplatelet agents are continuously evolving. A comprehensive understanding of the pharmacology of newer antiplatelet agents, efficacies of newer coronary stents, risk of stent thrombosis, and role of platelet function tests must be determined. There is an urgent need for the development of guidelines to manage such patients.
Effectiveness of Instructed Tooth Brushing on Plaque and Oral Hygiene Among the Visually Impaired Children from a Residential Blind School in Pune – An Interventional Study
Authors: Dagar Deepika S. , Kakodkar Pradnya V. , Shetiya Sahana H.
Published: March 2021

Aim:

The study was undertaken to evaluate the effect of instructed tooth brushing on plaque and oral hygiene among the visually impaired children from a residential blind school in Pune.

Materials and Methods:

An interventional study was conducted for 30 days at a residential Blind School for boys. Twenty-four blind children were recruited for the study. Baseline data were recorded using the modified patient hygiene performance (PHP) index and oral hygiene index-simplified (OHIS). Oral prophylaxis was undertaken. Oral health instruction pamphlet in Braille script was given to them. Supervised tooth brushing twice daily as per the musical audio instructions was performed for 30 days. Postintervention, the indices scores were recorded again. Paired t-test was used for comparison of pre and postintervention scores.

Results:

The modified PHP score pre and postintervention were 4.19 ± 0.54 and 1.81 ± 0.87, respectively, and the difference was statistically significant. The OHIS scores pre and postintervention were 3.31 ± 0.88 and 1.04 ± 0.54 and were also statistically significant.

Conclusion:

The present study revealed that the instructed tooth brushing program, along with oral prophylaxis and oral hygiene instructions in Braille for the visually impaired children for maintaining their oral hygiene is an effective method.
Inter-universal Teichmüller Theory I: Construction of Hodge Theaters
Authors: Mochizuki Shinichi
Published: March 2021

The present paper is the first in a series of four papers, the goal of which is to establish an
arithmetic
version of
Teichmüller theory
for
number fields
equipped with an
elliptic curve
– which we refer to as
"inter-universal Teichmüller theory"
– by applying the theory of
semi-graphs of anabelioids
,
Frobenioids
, the
étale theta function
, and
log-shells
developed in earlier papers by the author. We begin by fixing what we call

"initial

\Theta

-data"

, which consists of an
elliptic curve

E_F

over a
number field

F

, and a
prime number

l\ge 5

, as well as some other technical data satisfying certain technical properties. This data determines various
hyperbolic orbicurves
that are related via finite étale coverings to the once-punctured elliptic curve

X_F

determined by

E_F

. These finite étale coverings admit various
symmetry properties
arising from the
additive
and
multiplicative
structures on the ring

\mathbb{F}_l=\mathbb{Z}/l\mathbb{Z}

acting on the

l

-torsion points

of the elliptic curve. We then construct

"

\Theta^{\pm\mathrm{ell}}\mathrm{NF}

-Hodge theaters"

associated to the given

\Theta

-data. These

\Theta^{\pm\mathrm{ell}}\mathrm{NF}

-Hodge theaters may be thought of as
miniature models of
conventional scheme theory
in which the
two underlying combinatorial dimensions
of a number field – which may be thought of as corresponding to the
additive
and
multiplicative
structures of a ring or, alternatively, to the
group of units
and
value group
of a local field associated to the number field – are, in some sense,
"dismantled"
or
"disentangled"
from one another. All

\Theta^{\pm\mathrm{ell}}\mathrm{NF}

-Hodge theaters are isomorphic to one another, but may also be related to one another by means of a

"

\Theta

-link"

, which relates certain
Frobenioid-theoretic
portions of one

\Theta^{\pm\mathrm{ell}}\mathrm{NF}

-Hodge theater to another in a fashion that is
not compatible
with the respective
conventional ring/scheme theory structures
. In particular, it is a
highly nontrivial problem to relate the ring structures
on either side of the

\Theta

-link to one another. This will be achieved, up to certain
"relatively mild indeterminacies"
, in future papers in the series by applying the
absolute anabelian geometry
developed in earlier papers by the author. The resulting
description of an
"alien ring structure"
[associated, say, to the
domain
of the

\Theta

-link] in terms of a given ring structure [associated, say, to the
codomain
of the

\Theta

-link] will be applied in the final paper of the series to obtain results in
diophantine geometry
. Finally, we discuss certain technical results concerning
profinite conjugates
of decomposition and inertia groups in the
tempered fundamental group
of a

p

-adic hyperbolic curve that will be of use in the development of the theory of the present series of papers, but are also of independent interest.
О единичных диагностических тестах относительно инверсных неисправностей элементов в схемах над произвольными базисами
Authors: Lyubich Iliya Gennadievich , Romanov Dmitrii Sergeevich
Published: March 2021

Доказано, что любую булеву функцию можно реализовать неизбыточной схемой из функциональных элементов над произвольным конечным полным базисом, допускающей единичный диагностический тест длины не более 4 относительно инверсных неисправностей на выходах элементов.
Система $\mathrm{M}|\mathrm{G}|1$ с перерывами в работе прибора и их задержками
Authors: Afanasiev Grigory Aleksandrovich
Published: March 2021

Рассматривается одноканальная система с перерывами в обслуживании, пуассоновским входящим потоком и произвольно распределенным временем обслуживания. Перерывы в обслуживании могут означать как полное отключение прибора на случайный период времени, так и переход к другому (нестандартному) режиму. Возникновения перерывов возможны либо по завершении периодов занятости, когда система работает в стандартном режиме, либо по окончании перерывов, в конце которых в системе нет требований. Мы предполагаем, что перед возможным началом перерыва имеется случайная задержка и перерыв возникает по ее окончании, если за время задержки требования в систему не поступали. В противном случае перерыв отменяется, и система переходит в стандартный режим работы. Рассмотрены три модели с различными условиями относительно наличия задержек и правил возвращения к стандартному режиму.
В достаточно общих предположениях, касающихся распределений времен задержек, длительностей перерывов, процессов, описывающих функционирование системы в течение перерывов, получены формулы для распределения и математического ожидания числа требований в системе в стационарном режиме. Приведены примеры. Для частных случаев полученные результаты совпадают с имеющимися в литературе.
PENGARUH INTERVAL TRAINING TERHADAP VO2 MAX PADA EKSTRA KURIKULER PENCAK SILAT PERSAUDARAAN SETIA HATI TERATE RAYON KHUSUS SMKN 1 NANGA PINOH
Authors: Kardianus Kardianus , Suyatmin Suyatmin , Atmaja Nur Moh Kusuma
Published: March 2021

Abstract: This research aims to know the effect of Interval Training on VO2 Max in the extracurricularPencak Silat Brotherhood Faithful Heart Terate Rayon Special smkn 1 Nanga Pinoh.This research includes pre-experiment, with the sample not separate. The experimental methodwith the sample does not mean that the research has a single sample group, measured twice, thefirst measurement is done before the subject ispretests,then treatment,which is finally closed witha second measurement (posttest). The design used in this study was "The One Group PretestPosttest Design" or the absence of a control group.The results of the previous study anddiscussion obtained obtained the calculated T value (2.630) t Table (1.812), and the value ofsig (2-tailed) (0.000) of 0.05, the result indicates that the value of T count is greater than in Ttable. The result is interpreted Ha: accepted and Ho: rejected. If Ha accepted interpreted theeffect of Interval Training on VO2 Max on the extra-curricular Pencak Silat Brotherhood ofFaithful Heart Terate Rayon Special SMKN 1 Nanga Pinoh.Keywords: Interval Training, VO2 Max, Pencak Silat.Abstrak: Penelitian ini bertujuan ingin mengetahui Pengaruh Interval Training Terhadap VO2Max Pada Ekstra Kurikuler Pencak Silat Persaudaraan Setia Hati Terate Rayon Khusus SMKN1 Nanga Pinoh. Penelitian ini termasuk pre-experiment, dengan sampel tidak terpisah. Metodeeksperimen dengan sampel tidak terpisah maksudnya penelitianya memiliki satu kelompoksampel saja,yang diukur dua kali, pengukuran pertama dilakukan sebelum subjek diberiperlakuan (pretest), kemudian perlakuan (treatment),yang akhirnya ditutup dengan pengukurankedua (posttest). Desain yang digunakan dalam penelitian ini adalah“The One Group PretestPosttest Design” atau tidak adanya grup kontrol. Hasil penelitian dan pembahasan sebelumnyadiperoleh nilai t hitung (2.630)t Tabel (1.812), dan nilai sig (2-tailed) (0,000) dari 0,05, hasiltersebut menunjukkan bahwa nilai t hitung lebih besar dari pada t tabel. Hasil tersebut diartikanHa: diterima dan Ho: ditolak. Jika Ha diterima diartikan ada Pengaruh Interval TrainingTerhadap VO2 Max Pada Ekstra Kurikuler Pencak Silat Persaudaraan Setia Hati Terate RayonKhusus SMKN 1 Nanga Pinoh.Kata kunci : Interval Training, VO2 Max, Pencak Silat.
PROSES PERGANTIAAN XADAN PADA UMA LULIK DI DESA LOROTOLUS KABUPATEN MALAKA
Authors: Pura Tanya  , Arya Bagus Mahadwijati Wijaatmaja, S.T., M.T.
Published: March 2021

Rumah adat merupakan bangunan yang di rancang dan memiliki ciri khas tersendiri dan memiliki  gaya arsitektur  yang  menyusuaikan dengan kebudayaan dan adat istiadat daerah setempat. Apa itu Xadan, Apa makna Xadan bagi masyarakat suku suhi, Bagaimanakah proses pergantiaan Xadan pada uma lulik. Xadan merupakan tempat sacral bagi masyarakat Suku Suhi karea mengandung unsur nilai-nilai spiritual yang sangat tinggi.Masyarakat suku Suhi sangat menghormati para leluhurnya sehingga selalu melaksanakan ritual-ritual sebagai bukti perwujutan sikap menghormati bagi para leluhurnya. Xadan merupakan tempat sesajian bagi para leluhur yang di pakai sewaktu-waktu pada saat upacara untuk mendapatkan ilmu kekebalan tubuh.
PENERAPAN PENDEKATAN ARSITEKTUR PERILAKU DALAM MERANCANG PERPUSTAKAAN UMUM GUNA MENDUKUNG KEGIATAN LITERASI DI KOTA DENPASAR
Authors: Kepakisan Nareswari , Wiriantari Frysa , I Nyoman Gde Suardana
Published: March 2021

The decline in statistics on public visits to the library draws attention to review. Changing patterns and lifestyles of people shift people's views about libraries. The fast-paced era of digital literacy has shifted people's interest in libraries. Increasing time and era, libraries are no longer used as a lifestyle by the community. Human behavior, which is implemented as a form of architecture, is also known to shape human behavior. The buildings that were originally designed and shaped by humans as their fulfillment will then assist the human way in living their social life and values ​​in life. The old paradigm of society towards the library is an old building that is dark, stuffy, lonely, and even haunted. Therefore it is necessary to have a study of what kind of design can captivate the hearts of today's people so that they can then apply it in an architectural design by studying the patterns and lifestyles of today's society with the aim of obtaining a library design concept that is in accordance with the lifestyle of the community (especially students) today and the reactivation of library building facilities which are increasingly disappearing from the pattern of people's lives.
Constructing Children and Children Constructing: A Review of Researching Children’s Experiences
Authors: Chenail Ronald
Published: March 2021

Melissa Freeman and Sandra Mathison’s (2009) new book, Researching Children’s Experiences, provides readers with a theoretically-rich presentation regarding researching children. Steeped in social constructivist informed methodology the authors explore a wide variety of methods and perspectives for not only studying children, but also enlisting children as co-researchers too. The depth and passion with which the authors embrace the social constructivist metaphor helps to make this book both novel and highly practical.
Learning the Concept of Researcher as Instrument in Qualitative Research
Authors: Xu Mengxuan , Storr Gail
Published: March 2021

The authors describe the process whereby a student with a background in economics was guided to understand the central role in qualitative research of the researcher as instrument. The instructor designed a three-part mock research project designed to provide experiential knowledge of the enterprise of qualitative research. Students, as neophyte qualitative researchers, were guided to develop a sophisticated understanding of the necessity for congruence between the ontological and epistemological philosophical underpinnings of the research question, data collection techniques, and analysis. An example of the trail of analytic decisions one student made during analysis is included to show the complexity of qualitative analysis and interpretation.
The Process of Creation: A Novel Methodology for Analyzing Multimodal Data
Authors: Rosenfeld Halverson Erica , Bass Michelle , Woods David
Published: March 2021

In the 21st century, meaning making is a multimodal act; we communicate what we know and how we know it using much more than printed text on a blank page. As a result, qualitative researchers need new methodologies, methods, and tools for working with the complex artifacts that our research subjects produce. In this article we describe the co-development of an analytic methodology and a tool for working with youth produced films as multimodal artifacts of youth engagement with identity. Specifically, we describe how to employ this multimodal framework in data analysis, with an emphasis on how different modes interact with one another, and how new meanings are made possible through multimodal interactions.
PENERIMAAN OPINI AUDIT GOING CONCERN BERDASARKAN LEVERAGE DAN FINANCIAL DISTRESS
Authors: Rahman Huda Aulia
Published: March 2021

AbstractThe purpose of this study is to determine the impact of leverage and financial distress on going concern audit opinions of mining sector companies listed on the Indonesia Stock Exchange (IDX) with the 2012-2017 research period. Leverage was proxied using debt to asset ratio (DAR), and financial distress was proxied using Altman Z-Score. The object of this research used were 17 mining sector companies selected based on the random purposive sampling method. This study used data processing logistic regression analysis using SPSS version 25. The results of this research was financial distress have negative effect on going concern modification opinions, while leverage had no effect on going concern audit opinion.Â Â Â Â Â Â Â Â Â Â Â  Â  Â Â Â Â Â Â Â Â Â  Â Keywords: Financial Distress, Leverage, Going Concern Audit OpinionÂ Â
Risk Factors of Carbohydrate Consumption among Adult Women In Indonesia
Authors: Daus Firdaus Firdaus , Rimbawan Rimbawan , Briawan Dodik
Published: March 2021

The aims of study were to analyze risk factors of carbohydrate consumption among adult women aged 19-49 years in Indonesia such as Body Mass Indexs (BMI), ages, education level, tipe of occupation, house hold income and urban-rural settlement. The study used data of the Basic Health Research (Riskesdas) 2010 of the Health Reseach and Development Agency of the Ministry of Helath, which was designed as a cross sectional survey. Total sample woman age 19-49 years was 52044 were selected for analysis. A multiple logistic regression model was applied to analyze the risk factors. The prevalence of consumption carbohidrate below 60% of energy adequancy from carbohydrate among woman was 31,6%. The results showed that the significant risk factor of carbohydrate consumption among adult woman were education level (OR for low education= 0.830, CI: 0.776-0.887), household income (OR for low income= 0.905, CI: 0.870-0.942) and urban-rural settlement (OR for rural= 0.564, CI: 0.542-0.587). Normal BMI, high education level, woman with occupation, high household income and urban settlement are protective factors for carbohydrate consumption.Â
A Study of Using Nursery Rhymes as an Instructional Strategy in ELT Classroom
Authors: Ahire Milind M.
Published: March 2021

Abstract
Music soothes, relaxes, and motivates irrespective of age. We listen to music for pleasure among other reasons. It creates a refreshing effect. Nonetheless, it is rarely exploited as a learning tool by teachers and students. Conversely, it occupies a larger portion of student’s and teacher’s interests. The use of music serves a dual purpose: It motivates and, consequently, helps to enrich learning as an enjoyable affair. Music/songs may be used through three levels. It would mark the gradual development of learning using music. First, using music as an element of entertainment, moving on to use it to state the interface between music and learning and concluding with using music to learn specific language skills and linguistic units. The article elaborates on how using nursery rhymes as an instructional strategy in ELT classroom can be effective in language learning skills and grammatical components.
Keywords: Music, Pedagogy, Nursery Rhymes, ELT
MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR PPKN PADA PEMBELAJARAN DARING MELALUI MEDIA GOOGLE CLASSROOM SMP NEGERI 1 PACET
Authors: Sunarti Mrs.
Published: March 2021

Disaat pandemi Covid-19 guru belum terbiasa melaksanakan pembelajaran daring, salah satu aplikasi yang mudah dan terjangkau yang bisa dipakai pada pembelajaran daring ialah melalui media Google classroom. Berdasarkan refleksi awal kalau pembelajaran modul Dinamika Perwujudan Pancasila Sebagai Dasar Negara serta Pandangan Hidup Bangsa pada pembelajaran daring masih belum maksimal. Setelah diadakan perbaikan pembelajaran menggunakan media google classroom dapat dinyatakan ada peningkatan aktivitas dan hasil belajar siswa dari 39 siswa kelas IX- A yang awal cuma terdapat 10 siswa pada Pra Siklus kemudian pada Siklus I terdapat 29 siswa yang nilainya pantas KKM ataupun diatas KKM. Kenaikan kegiatan serta hasil belajar siswa itu sebab pengamat dalam melakukan aktivitas koreksi pembelajaran memakai media google classroom, ketuntasan aktivitas dan hasil belajar siswa yang ditunjukkan dengan prosentase ketuntasan bertambah dari 25, 64% jadi 74, 35%. Bersumber pada pengerjaan informasi serta dialog dengan sahabat sejawat, buat menangani kegiatan serta hasil belajar siswa peneliti melangsungkan koreksi pada Siklus II yang hasilnya menunjukkan peningkatan lebih baik lagi, berdasarkan pengolahan data dan diskusi dengan teman sejawat, untuk menuntaskan aktivitas dan hasil belajar siswa periset melangsungkan koreksi pada siklus II yang hasilnya membuktikan kenaikan lebih bagus lagi, pada siklus II bertambah jadi 39 siswa ataupun 100% meraih tingkatan ketuntasan. In Covid-19 pandemic, teachers were not accustomed to implementing online learning, one of the easy and affordable applications that can be used in online learning is Google classroom. Based on the initial reflection, learning material on the Dynamics of Embodiment of Pancasila as the State Foundation and the Nation's Way of Life in online learning is still not optimal. After improving learning using google classroom, it can be stated that there is an increase in activity and student learning outcomes of 39 students of class IX-A, which initially only had 10 students in the Pre-Cycle and then in Cycle I there were 29 students whose scores were according to KKM or above KKM. The increase in activity and student learning outcomes is because researchers in implementing learning improvement activities using google classroom, completeness of activities and student learning outcomes are shown by the percentage of completeness increasing from 25.64% to 74.35%. Based on data processing and discussions with colleague, to complete the activities and student learning outcomes the researchers made improvements in Cycle II, which results showed an even better improvement, based on data processing and discussions with colleague, to complete activities and student learning outcomes researchers made improvements to cycle II which results showed an even better improvement, in cycle II it increased to 39 students or 100% reaching the level of completeness.