bluuebunny/crossref_metadata_2025 huggingface dataset:
Semantična segmentacija aerolaserskih oblakov točk in centriranje višin globalnih soseščin
Authors: Dougan Jernej Nejc , Oštir Krištof , Kristan Matej
Published: April 2022

Aerolaserski oblaki tock so pomemben vir informacij v številnih prostorskih aplikacijah, kot na primer pri izdelavi digitalnih modelov terena ali kartiranju in popisu sredstev kriticne infrastrukture. Semantična segmentacija se lahko uporablja v vecini procesnih tokov obdelave aerolaserskih oblakov točk. V zadnjih letih najboljše rezultate za semanticno segmentacijo in klasifikacijo dosegajo metode globokega učenja. Na kakovost segmentacije med drugim vpliva izbor sosešcine točk in centriranje višine. V članku predstavimo in evalviramo razlicne metode za centriranje višin. Preizkuse smo izvedli na podatkovni zbirki ISPRS 3D Semantic Labelling, kjer smo s preprosto metodo centriranja najmanjše višine izboljšali rezultat za skoraj dva procenta.
Merjenje nadmorske višine gladine jezer iz optičnih satelitskih slik
Authors: Mongus Domen , Brumen Matej , Kozan Borut
Published: April 2022

V tem članku se osredotočamo na implementacijo naprednega geografskega informacijskega sistema, ki omogoča samodejno ocenjevanje večletnih profilov gibanja nadmorskih višin gladine jezer. Implementacija predlaganega sistema temelji na integraciji platforme Open Access Hub, ki omogoča dostop do odprtih podatkov Copernicus. Pri tem se osredotočamo na multispektralne optične slike para satelitov Sentinel 2, ki omogočajo izvedbo meritev s petdnevno časovno in desetmetrsko prostorsko ločljivostjo. Ključni gradniki predlaganega sistema so podsistem za samodejen zajem podatkov ter njihovo predobdelavo, vključno s tehnikami podatkovnega razšumljanja, obrezovanje slik in njihovo prostorsko poravnavo, digitalni model reliefa oziroma točkovna definicija nadmorskih višin okoliškega terena, algoritem za razpoznavo in filtriranje oblačnih slik, komponenta za razpoznavo pokrivnosti površja, izračun vodnega indeksa in segmentacijo gladine jezer ter sistem za preslikavo razpoznanih mej gladine jezer v nadmorske višine. Z rezultati demonstriramo, da predlagan pristop omogoča dovolj visoko natančnost za praktično uporabo.
Primerjava hitrosti simetričnih bločnih šifer
Authors: Kompara Marko , Jerenko Tomi , Hölbl Marko
Published: April 2022

Zaupnost podatkov je ena od osnovnih zahtev varovanja podatkov, ki je danes najpogosteje zagotovljena z uporabo simetričnih bločnih šifer. Najpogosteje uporabljena simetrična bločna šifra je AES. Njegova prilagodljivost z različnimi načini delovanja, možnostjo hitre programske in strojne implementacije, ter podpora s strani proizvajalcev opreme omogočajo, da je AES prisoten skoraj povsod, kjer je potrebno šifriranje podatkov. V prispevku je hitrost delovanja AES primerjana s šiframi Camellia, DES, 3DES, Serpent in Twofish. Poleg tega jev analizo vključena tudi strojna implementacija algoritma AES. Zanima nas, kakšen je dejanski učinek strojne implementacije algoritma na hitrost njegovega delovanja. Rezultati raziskave kažejo, da je AES najhitrejši algoritem med primerjanimi algoritmi. Razlika v hitrosti pa se v strojno pospešenem načinu izboljša za več kot cel red velikosti.
E-učno okolje z oporami za samoregulacijo učenja
Authors: Kavčič Alenka , Boh Podgornik Bojana , Bohak Ciril , Depolli Steiner Katja , Gril Alenka , Hladnik Aleš , Klopčič Vid , Komidar Luka , Lesar Žiga , Marolt Matija , Pečjak Sonja , Pesek Matevž , Pirc Tina , Podlesek Anja , Puklek Levpušček Melita , Peklaj Cirila
Published: April 2022

E-gradiva in e-učbeniki si počasi utirajo pot v naše šole. Njihov pravi pomen se je pokazal tudi ob zadnji epidemiji, ko so bile šole zaprte, učenci pa večkrat prepuščeni sami sebi in angažiranosti svojih staršev. Za uspešno učenje z uporabo e-gradiv mora učenec uporabiti primerne strategije samoregulacije učenja, ki mu omogočajo, da doseže zastavljene učne cilje. Učencem s slabše razvitimi samoregulacijskimi spretnostmi lahko pri učenju pomaga umestitev učnih opor med vsebino obravnavane snovi. V članku je predstavljena pilotna raziskava na vzorcu 91 devetošolcev, v kateri smo preverjali delovanje učnih opor. V ta namen smo razvili e-učno okolje za prikaz učne enote z vstavljenimi različnimi vrstami učnih opor (kognitivne, metakognitivne in motivacijske), ki omogoča tudi beleženje aktivnosti učenca. Rezultati so pokazali, da so po ocenah učencev najboljša pomoč pri učenju kognitivne opore.
Vpliv uporabe visoko zmogljivega računalništva v oblaku na inoviranje poslovnih modelov
Authors: Gašperlin Blaž , Kljajić Borštnar Mirjana
Published: April 2022

Visoko zmogljivo računalništvo rešuje kompleksne znanstvene in inženirske probleme, vse bolj tudi poslovne in družbene. V prispevku obravnavamo razvoj storitev visoko zmogljivega računalništva v oblaku, v luči inoviranja poslovnih modelov, s posebnim poudarkom na malih in srednje velikih podjetjih. V ta namen smo analizirali 20 primerov poskusov, ki so bili izvedeni v okviru evropskih projektov za spodbujanje uporabe visoko zmogljivega računalništva. Izsledki analize kažejo, da se uporaba širi iz tradicionalnih proizvodnih podjetij na storitveno industrijo ter vpliva na hitrejše prilagajanje zahtevam potrošnikov, oblikovanje novih izdelkov in storitev in oblike sodelovanja celotnega poslovnega ekosistema. Poleg tega prispeva k razvoju in uporabi metod umetne inteligence, procesiranju vele podatkov in dosegljivosti kompleksnih računalniških storitev za vse deležnike na trgu.
Pomen uporabe arhitekturnih načrtovalskih vzorcev pri razvoju mobilnih aplikacij
Authors: Pavlič Luka , Četina Luka
Published: April 2022

Izbira ustrezne arhitekture je pomemben in nujen korak razvoja mobilnih aplikacij za operacijski sistem Android. V članku predstavljamo sistematično primerjavo najbolj priljubljenih arhitekturnih načrtovalskih vzorcev in njihovo vlogo pri načrtovanju mobilnih aplikacij. Pri raziskovanju smo se omejili na osem arhitekturnih vzorcev iz kataloga Jetpack. Ugotoviti smo želeli, v kakšni meri ti vzorci vplivajo na potek in končni izid razvoja mobilnih aplikacij. Z uporabo vsakega izmed obravnavanih vzorcev smo razvili mobilno aplikacijo za operacijski sistem Android. Zanimalo nas je, kako se aplikacije, razvite z uporabo arhitekturnih vzorcev, primerjajo z njihovimi alternativami. Razvili smo osem mobilnih aplikacij, ki izkoriščajo prednosti obravnavanih načrtovalskih vzorcev. V namen primerjave smo razvili osem dodatnih mobilnih aplikacij, pri katerih nismo uporabili ustreznih arhitekturnih vzorcev, temveč smo aplikacijo razvili brez njih. Tako razvite aplikacije smo primerjali po več kriterijih, med katerimi so bili poglavitni zahtevnost razvoja, čas razvoja ter vrednosti programskih metrik. Na podlagi tako pridobljenih podatkov smo argumentirali smiselnost uporabe vzorcev v podanih kontekstih. V članku tako pokažemo, da je razvoj mobilnih aplikacij z uporabo arhitekturnih vzorcev kataloga Jetpack ne samo manj zahteven, ampak je kljub večjemu številu komponent, obseg izvorne kode manjši. Ugotovili smo, da sta, presenetljivo, čas razvoja in notranja kakovost aplikacij kljub uporabi načrtovalskih vzorcev primerljiva z alternativnimi pristopi.
RADON DENSITY PROFILES IN ALVEOLAR PORES: AN INTEGRAL EQUATION FORMALISM APPLICATION
Authors:   Laboratorio de Biofísica Molecular. Facultad de Ciencias. Universidad Autónoma del Estado de México.Instituto Literario 100. Colonia Centro, Toluca CP 50000. México., Corona-Oran J.C. , Osorio-González D. ,   Laboratorio de Biofísica Molecular. Facultad de Ciencias. Universidad Autónoma del Estado de México.Instituto Literario 100. Colonia Centro, Toluca CP 50000. México, Mulia-Rodríguez J. ,   Laboratorio de Biofísica Molecular. Facultad de Ciencias. Universidad Autónoma del Estado de México.Instituto Literario 100. Colonia Centro, Toluca CP 50000. México
Published: April 2022

In this work, we obtained density profiles of Radon particles near the alveolar wall surface by the development of a theoretical model that describes the interaction between such particles and the alveolar wall cells. The model captures relevant biological and physicochemical characteristics such as the width of the alveolar wall and the energy required for the Radon particles to pass through it. The system satisfies the conditions to be considered in thermodynamic equilibrium and under normal pressure and temperature conditions. We numerically solved the Ornstein-Zernike equations derived from the integral-equation formalism and showed the effects of changing the alveolus size, the alveolar wall width, and the energy required to pass through its Radon density profiles. Our method is a helpful tool in biophysics and other related areas.
EFFECT OF HEAT TREATMENT ON HYDROGEN SOLUBILITY IN Zr-2.5Nb ALLOY
Authors:   Instituto Sabato - UNSAM/CNEA, Av. Gral. Paz 1499, (1650) San Martín - Argentina., García C. , Ramunni V.P. ,   CONICET Godoy Cruz 2390 (C1425FQD) - Argentina. -  Gcia. Materiales-CNEA, Av. Gral. Paz 1499, (1650) San Martín - Argentina., Domizzi G. ,   Gcia. Materiales-CNEA, Av. Gral. Paz 1499, (1650) San Martín - Argentina.-  Instituto Sabato - UNSAM/CNEA, Av. Gral. Paz 1499, (1650) San Martín - Argentina.
Published: April 2022

We have studied the hydrogen terminal solid solubility (TSS) on Zr-2.5Nb. The samples were aged at 470◦C for 10h, plus a hydrogen gaseous charge followed by a homogenization treatment at 470◦C - 6 h in order of distributing the hydrogen throughout the sample’s bulk. The microstructure was characterized by Optical Microscopy, ScanningElectron Microscopy, and X-Rays. Differential Scanning Calorimetry (DSC) test were carried out to determine the hydrides dissolution and precipitation temperatures from which the hydrogen TSS curves were obtained. Our results reveal that the thermal treatment employed has not significantly affected the microstructure compared to treatments at380◦C by other authors; however, the hydrogen TSS was slightly higher.
Characterization of the Educational Methods as Prevention in Cuban’s Families’ Consumers of Alcohol
Authors: Álvarez Jesús Cuéllar , Fariña Gutiérrez Sady Hisleydi , Muñiz Casas Isabel , Rodríguez Calvo María Dolores
Published: April 2022

Background: To improve the life styles from the Cuban community context of family health is a reality linked with the medical sciences. Objective: To characterize the educational methods as prevention in Cuban’s families’ consumers of alcohol. This process embraced the period of September 2018 to June 2019. The qualitative methodology was used, with a descriptive and traverse study. The universe the 45 families of studies, selected in an intentional way. Methods: Observation, interview and revision of clinic history. Results: The most frequent causing lifestyles of family dysfunction were the daily ingestion of alcoholic drinks. Conclusions: The Cuban’s families present difficulty in the family relations. The addiction to the alcohol is related with the tolerance and consumed by day that it generates in the life style from the family.
A Reverse Fault Interpretation of Rattlesnake Mountain Anticline, Big Horn Basin, Wyoming
Authors: Brown William G.
Published: April 2022

Rattlesnake Mountain anticline near Cody, Wyoming, is considered to be a classic "drape fold" by many geologists. Such an interpretation is at odds with the many compressional features known to exist throughout the fore/and. Certain problems in published drape fold cross sections suggest that other models should be considered. The interpretation presented here includes all the basic observations shown in published drape fold interpretations from adjacent areas plus observations of basement configuration on the down-faulted block. These observations are then interpreted within constraints of the concept of local structural balance. The resulting interpretation is one of a structure controlled by a reverse fault inferred to flatten toward the east. This structurally balanced cross section demonstrates that Rattlesnake Mountain anticline is part of the same family of compressional, reverse-faulted structures displaying major mountain overhangs such as the Casper arch and Wind River Mountains.
The Rattlesnake Mountain, Wyoming, Debate: A Review and Critique of Models
Authors: Stone Donald S.
Published: April 2022

Structural interpretation of Rattlesnake Mountain, located on the west flank of the Big Horn Basin, Wyoming, at Buffalo Bill Reservoir, has been the subject of lively debate since at least 1930. Six structural "models" of this feature published previously, representing both the verticalists' "drape fold" and the horizontal compressionists' thrust-fold interpretations, are shown and dis­ cussed. It is concluded that the "drape fold" model for Rattlesnake Mountain or for any other intrabasin fault-fold structure in the Rocky Mountain fore/and is fundamentally untenable, and that the developmental sequence proposed by Blackstone in 1940 is essentially correct as indicated by data from deep wells and modern seismic profiling. However, a number of questions still need answers.
The San Luis Uplift, Colorado and New Mexico--An Enigma of the Ancestral Rockies
Authors: Baars D.L. , Stevenson G.M.
Published: April 2022

The San Luis uplift of the Ancestral Rockies has long been considered to be the source for the relatively clean quartzose sandstones of Morrowan through early Desmoinesian age of north-central New Mexico and southwestern Colorado. Yet, the exact location and structural nature of this uplift remains an enigma. Lithologic differences and stratigraphic sequence suggest the San Luis uplift is a separate distinctive structural complex formed from an earlier wrench fault system located southwest of the true Uncompahgre uplift. The San Luis uplift predated the Uncompahgre uplift according to this evidence. Both the San Luis and Uncompahgre uplifts are source areas which are terminated southeast­ward in New Mexico by the Picuris-Pecos fault. Sediments from the San Luis uplift may provide a viable exploration target in the Paradox basin.
Structure Along the Arlington Fault Zone, Pass Creek Area, Southern Hanna Basin, Wyoming
Authors: Stone Donald S.
Published: April 2022

Seismic and well data along the Arlington fault trend in the Pass Creek area of the southern Hanna Basin define a sharp, basin-edge flexure. Evidence for deeper faulting is equivocal. No faulting can be recognized on the logs or dipmeter in a well drilled through the steep dip zone, nor can the fault or no-fault situation be differentiated based on seismic evidence alone. However, it seems likely that thrust faulting exists at the deeper Precambrian basement level. The envisioned genetic sequence is one which, in response to regional compression, begins with development of an intra-basement thrust fault. The fault zone propagates upward under continued stress and attenuates into a sharp fold at shallower Cretaceous levels. The observed field structure has been easily duplicated in a corn starch-"Play-doh", thrust-fold model experiment under laterally directed stress.
Quealy Dome, Albany County, Wyoming: A Rocky Mountain Foreland Structural Trap Oil Field
Authors: Blackstone D.L.
Published: April 2022

Quealy Dome, Albany County, Wyoming, is an asymmetric Rocky Mountain foreland fold on the west flank of the Laramie basin. Production is from the Lower Cretaceous Muddy Sandstone and Dakota Sandstone and from the Jurassic Sundance Formation and Permian-Pennsylvanian Casper Formation. Accumulation is structurally controlled. Internal structure of the fold involves "out-of-the-syncline" thrusting and post-folding normal faulting.
Depositional Environment and Diagenesis of the Teapot Sandstone, Southern Powder River Basin, Wyoming
Authors: Coughlan Patrick , Steidtmann James R.
Published: April 2022

The Teapot Sandstone is interpreted as a regressive, wave/fluvial dominated deltaic sequence, which prograded eastward into the Cretaceous Seaway. Marine lithofacies coarsen upward from bioturbated offshore siltstone to nearshore sandstone with large, pellet-lined Ophiomorpha. The overlying well-sorted, horizontally-laminated, foreshore sandstone exhibits ridge and runnel topography. Marine foreshore sandstone is overlain by complexly interbedded sandstone and carbonaceous shale in stacked, lining-upward sequences of the delta plain. Rootlets and contorted beds are common. Fining-upward units are interpreted as abandoned channels. Coarsening-upward sequences are interpreted as interdistributary bay or lagoonal deposits. Capping the sequence is a thick, crossbedded, fluvial section consisting of levee, point bar, and channel sand deposits. Slumped beds, intraformational basal conglomerates, and minor eolian ripple laminations are present in fluvial sandstone. The Teapot Sandstone has a complex diagenetic history. Siderite and framboidal pyrite formed early in the diagenetic sequence at shallow depths of burial under anaerobic conditions. Pore-filling kaolinite, chlorite, and quartz overgrowths formed coevally following dissolution of relatively unstable framework grains. Poikilotopic calcite is locally abundant and extensively replaces framework grains. Depositional facies exert strong control of diagenetic patterns. Kaolinite occurs predominantly in fluvial sandstone. Chlorite is restricted to marine facies and calcite is further restricted to well-sorted foreshore marine sandstone. Quartz overgrowths occur only in relatively well-sorted sandstone, whereas pyrite and siderite are common in shaly sandstone and siltstone. Nearshore marine and fluvial sandstones are potential hydrocarbon reservoirs, although authigenic clays have significantly reduced permeability. Reservoir potential of we/I-sorted foreshore marine sandstone was destroyed by pore-filling calcite cement. Delta plain deposits are too thin, discontinuous, and poorly-sorted to form significant reservoirs.
Seismic Evidence of Tectonic Influence on Development of Cretaceous Listric Normal Faults, Boulder-Wattenberg-Greeley Area, Denver Basin, Colorado
Authors: Davis Thomas L.
Published: April 2022

Reflection seismic studies in the Denver basin near Greeley, Colorado, illustrate an association between listric normal faults (which sole out in detachment or decollement zones) and basement-controlled faults. Recurrent movement on basement-controlled faults triggered development of listric normal faults in tectonically sensitive stratigraphic intervals of the Cretaceous. Stratigraphic intervals exhibiting listric normal faults include the Cretaceous Laramie-Fox Hills-Upper Pierre, Middle Pierre Hygiene zone, and the Niobrara-Carlile Greenhorn. Listric normal faults are prevalent on the flank of a fault-bounded basement-controlled paleostructural block termed the Wattenberg block by Weimer and Sonnenberg (1982). Listric normal faults influence Cretaceous reservoir systems in the Hambert field area on the north flank of the Wattenberg-Greeley Lineament Zone.
Abnormal Formation Pressure: A Review
Authors: Pickering L.A. , lndelicato G.J.
Published: April 2022

Abnormal formation pressure is defined as any pressure that deviates from the normal hydrostatic gradient. In order for these pressures to form and be preserved, a near-seal is required. The seal is not necessarily impermeable but may be a low permeability formation, such as shale, or a fault-related barrier. The possible causes of abnormal formation pressure are: 1) compaction of sediments, 2) tectonic activities, 3) temperature changes, 4) osmosis, 5) diagenesis, 6) methane generation, and 7) buoyancy. Temperature changes due to decay, diagenesis, and changes in burial depth of the formation are one of the two most important causes of abnormal formation pressure. The other important cause is compaction pressure related to the weight of overburden with increased depth of burial. If the pore fluids cannot escape, they will support a greater proportion of the total overburden stress and become abnormally highly pressured. Tectonic activities such as faulting as well as removal of overburden by erosion also play an important role in either raising or lowering pore fluid pressure. Osmosis, diagenesis, methane generation, and buoyancy are all additive to the overall effects of pressure and temperature.
VALIDITAS E-MODUL IPS LECTORA INSPIRE BERBASIS DISCOVERY LEARNING UNTUK KELAS IV SEKOLAH DASAR
Authors: Nora Yulfia , Jusar Ira Rahmayuni , Rahmadani Ade Fitri , Safitri Tiwi Aulia
Published: April 2022

During the Covid-19 pandemic, the implementation of online learning carried out by teachers, tended to only use the WhatsApp application as a medium in assigning assignments and collecting assignments by students. Learning resources used by students at home are not yet innovative, only sourced from books and Student Worksheets (LKS). In addition, the social studies material contained in the book is not in accordance with the curriculum. This research aims to describe the validity of the IPS Lectora Inspire e-module based on discovery learning for the fourth grade of elementary school. The research method used is Research and Development (R&D). This research is a research method used to find, develop and validate a product. This research went through three stages, namely the define, design and develop stages which were adopted from the 4-D model developed by Thiagarajan which was then modified into 3-D. The data collection technique uses a questionnaire. The instrument for collecting research data is in the form of a validity questionnaire sheet. The e-module is validated by two experts, namely a material expert and a design expert. The data from the validation sheet were analyzed quantitatively, then used descriptive techniques to draw conclusions qualitatively. Based on the results of data analysis, the validity of the material aspect was 89% and the validity of the design aspect was 83% with an average of 86% with very valid criteria. Thus, the IPS Lectora Inspire e-module based on discovery learning for grade elementary school produced can be used in the learning process.
KONSTRUKSI KARAKTER SISWA VIA PEMBIASAAN SHALAT DHUHA
Authors: Andayani Atika , Dahlan Zaini
Published: April 2022

Research was conducted to provide a description of the character construction of students through the habituation of dhuha prayers at MIS Terpadu Mutiara Hikmah Hessa Perlompongan. The research was conducted using qualitative methods conducted. The collection of information and data was carried out by interviewing techniques with Mr. Suyanto, S.Ag as the Head of Madrasah as the main source, Mrs. Martiya as the guardian of class 6-A, Mrs. Nisa as the 2-A class guardian and also Mrs. Wati as the office staff. Then observation and documentation is taken where the student is the subject. The data analysis technique used goes through three stages: data reduction, data display and drawing conclusions. The validity of the data is tested through engineering triangulation and source triangulation. The results of the research obtained that through the habituation of dhuha prayer at MIS Terpadu Mutiara Hikmah, there are five characters formed in students, namely: (1) Religious; (2) Discipline; (3) On Time; (4) Responsibility; And (5) Honestly. The character of discipline becomes the most prominent character because students are able to manage the time when taking wudhu, preparing prayer equipment to order themselves so that they can perform dhuha prayers immediately and do not interfere with study time later. While on the character of responsibility is shown by the class leader and the imam of prayer. As the leader, the class leader directs his friends not to pray, and as an imam order the shaf and ensure the safe and orderly running of dhuha prayers.
Comparison of the Closed Shoulder Reduction Techniques: An Evidence-to-Practice Review
Authors: Sznajder Kaitlin N. , Arango Dylan A. , Winkelmann Zachary K
Published: April 2022

The shoulder joint is one of the most dislocated joints in the body. It does not have substantial bony support which allows for a large range of motion. Shoulder joints most commonly dislocate anteriorly, and less often dislocate posteriorly and inferiorly. There is a myriad of ways to reduce a shoulder dislocation including closed and open techniques. The purpose of this evidence-to-practice review is to summarize which closed shoulder reduction techniques are most effective and apply those results to an athletic training setting. The authors of this guiding systematic review studied multiple articles that compared different closed shoulder reduction techniques on the following criteria: pain experienced by the patient, ease of technique for clinician (time to reduce the shoulder joint), success rate, and complication rates. The authors chose to include randomized control trials, prospective studies, and retrospective studies. The literature revealed that the scapular manipulation technique had the best outcomes in all the criteria, however, every patient that had a shoulder dislocation that was reduced using that method also had intravenous analgesics. The Fast, Reliable, and Safe (FARES) method was found to be the third most successful and least painful during relocation and was often used without intravenous analgesics. Based on rate of success and patient comfort during reduction, the FARES method is the best option, suggesting that it should be taught to healthcare providers more often. Depending on the state practice act and physician oversight, athletic trainers who are allowed to reduce dislocations should be informed and educated on how to properly reduce and also allow for the best possible outcome and comfort for the patient.
Ce qui nous est commun nous désunit-il forcément ?
Authors: Brasseur Martine
Published: April 2022

Ce qui nous est commun est-il néfaste aux relations de travail ? Pour répondre, nous distinguons, en nous appuyant sur l’approche de l’école de Palo-Alto, le commun expérientiel, source de conflits, du commun représentationnel qui en est le levier de résolution potentiel. Une démarche d’intervention est définie, mise en oeuvre pour deux études de cas en obtenant des effets contrastés. La résolution des conflits interpersonnels ressort conditionnée par l’émergence d’un commun représentationnel, sans pour autant pouvoir la garantir, les effets du remède échappant au contrôle de l’intervenant.
Le gaspillage alimentaire dans la famille
Authors: Clauzel Amélie , Guichard Nathalie , Riché Caroline
Published: April 2022

Ancré dans le champ de la socialisation, ce travail a pour objectif de comprendre les perceptions par les membres de la famille de leurs rôles respectifs en matière de gaspillage alimentaire familial. Les entretiens, menés auprès de parents et d’enfants d’âges variés, permettent d’identifier une transmission intrafamiliale bidirectionnelle des attitudes et comportements à l’égard du gaspillage. Ils mettent également en exergue trois approches du gaspillage au sein de l’unité familiale : expliquée, encadrée ou ignorée. Les contributions de cette recherche sont structurées autour des cinq dimensions du « SHIFT framework » de White et al. (2019) : sociale, individuelle, émotionnelle et cognitive, tangible et une dimension liée aux habitudes.
Editorial
Authors: Ley Lukas , Ssorin-Chaikov Nicolai
Published: April 2022

This issue marks the first time that Social Anthropology/Anthropologie Sociale is published by Berghahn Books. It is also the first time the journal is being published in an innovative ’subscribe-to-open’ model, an approach that has the potential to transform scholarly publishing. After a motion proposing the move to Open Access was approved at the EASA conference in Lisbon 2020, the membership voted overwhelmingly to end SA/AS’s fifteen year contract with Wiley and move to Berghahn. The move has involved great deal of careful preparation, and the journal editors would like to thank all those libraries who are continuing to support the journal, as well as the EASA members who are making this transition possible. We trust and hope your libraries will continue to support this sustainable Open Access model. We look forward to SA/AS making the most of the many opportunities this innovation offers. We thank Berghahn Books for its enthusiastic support of this journal during the technical transition and onward.
Vignerons and the Vines
Authors: Arceño Mark Anthony
Published: April 2022

English Abstract:
Amid ongoing social and ecological transformations, vignerons (winegrowers) and the vines in their care are responding to the impacts of climatic and other forms of change. Drawing on ethnographic fieldwork in the eastern French winegrowing region of Alsace, I turn to the sensorium as the site where changing landscapes are forcing people to rethink the meaning of terroir, a key term in which winegrowing is articulated as a practice. I go beyond typical renderings of this French concept, often defined in terms of interactions among its various components (e.g. soil, wind and human know-how), to bring attention to the sensory relationships that connect them. Through walking and semi-directed interviews, as well as participant observations, with informants who represent thirteen different winegrowing sites, I generated data that explicate what is changing, how changes are being addressed and what this means for understanding the very place(s) in which place-based wine producers and their products are embedded. By attending to the senses, I contend that the goût du terroir or ‘taste of place’ is not merely reflected through the wines being produced by Alsatian winegrowers but is also a story of sensory relationships contributed by the vines themselves.

French Abstract:
Au milieu des transformations sociales et écologiques en cours, les vignerons et les vignes dont ils ont la charge réagissent aux changements climatiques et autres. En s’appuyant sur un travail ethnographique de terrain dans la région vitivinicole d’Alsace, dans l’est de la France, je me tourne vers le sensorium comme site où les paysages changeants forcent les gens à repenser la signification du terroir, un terme clé dans lequel la vitiviniculture est articulée comme une pratique. Je vais au-delà des représentations typiques de ce concept français souvent défini en termes d’interactions entre ses différentes composantes (par exemple le sol, le vent et le savoir-faire humain) pour attirer l’attention sur les relations sensorielles qui les relient. Par le biais d’entretiens à pied et semi-dirigés, ainsi que d’observations participantes, avec des informateurs représentant treize sites vitivinicoles différents, j’ai généré des données qui expliquent ce qui change, comment les changements sont abordés, et ce que cela signifie pour la compréhension des lieux dans lesquels les producteurs de vin et leurs produits sont intégrés. En prêtant attention aux sens, je soutiens que le « goût du terroir » (ou ‘taste of place’) ne se reflète pas seulement dans les vins produits par les vignerons alsaciens, mais qu’il s’agit également d’une histoire de relations sensorielles apportées par les vignes elles-mêmes.
Unhinged
Authors: Palmié Stephan
Published: April 2022

English Abstract:
Can we talk about what we cannot conceive of? How far can the ethnographic gesture guide us into worlds that call into question what Collingwood described as our own (historically mutable) ‘absolute presuppositions’ from which we must spin our ethnographic propositions? ‘Witches, as the Azande conceive them, cannot exist’, wrote Evans-Pritchard at the start of a monograph aiming to prove the eminent rationality of Zande witchcraft beliefs. Taking as cases in point Evans-Pritchard’s famous equivocations on the issue of coming to inhabit worlds of thought and action that the ethnographer takes to be based on mistaken premises as well as an example from my own ethnography, I argue that what Wittgenstein called ‘hinge propositions’ – on which doubt can turn, but which can never fall into doubt themselves – have long, and all invocations of ‘radical alterity’ to the contrary, both enabled and plagued the ethnographic enterprise.

French Abstract:
Peut-on parler de ce que l’on ne peut pas concevoir ? Dans quelle mesure le geste ethnographique peut-il nous guider vers des mondes qui remettent en question ce que Collingwood a décrit comme des « présuppositions absolues » qui sont historiquement mutables et à partir desquelles nous devons élaborer nos propres propositions ethnographiques ? Evans-Pritchard écrit au début d’une monographie visant à prouver l’éminente rationalité des croyances sorcières des Zande : « Les sorcières, telles que les Azande les conçoivent, ne peuvent exister ». En prenant pour exemple les fameuses équivoques d’E.P. sur la question d’habiter des mondes de pensée et d’action que l’ethnographe considère comme étant basés sur des prémisses erronées, ainsi qu’un exemple de ma propre ethnographie, je soutiens que ce que Wittgenstein appelait les « propositions charnières » – sur lesquelles le doute peut tourner, mais qui ne peuvent jamais être mises en doute elles-mêmes – ont longtemps (et toutes les invocations de « l’altérité radicale » au contraire) à la fois permis et entravé l’entreprise ethnographique.
Field Aporias in Minho (Portugal)
Authors: Pina-Cabral João
Published: April 2022

English Abstract:
Basing itself in the three aspects of the world that Kant proposed (as source, as domain and as limit), this article argues that the ethnographic gesture is correspondingly marked by three registers of encounter: empathy, company, community. Taking recourse to an ethnographic vignette about an encounter with a man on a bike, it explores the sense of community that marked my ethnographic presence in Alto Minho (northwest Portugal) in the late 1970s and early 1980s. The article proposes that ethnography depends on the determination of a ‘field’ for fieldwork and that this is aided by the identification of field aporias – that is, challenges to interpretation that both stop the ethnographer in her tracks, engaging the need for further determination, and provide momentum to the ethnographic narrative.

French Abstract:
En se basant sur les trois aspects du monde proposés par Kant (comme source, comme domaine et comme limite), cet essai soutient que le geste ethnographique est marqué de manière correspondante par trois registres de rencontre : empathie, compagnie, communauté. En recourant à une vignette ethnographique sur une rencontre avec un homme à vélo, il explore le sens de la communauté qui a marqué ma présence ethnographique dans l’Alto Minho (nord-ouest du Portugal) à la fin des années 1970 et au début des années 80. L’article propose que l’ethnographie se base sur la détermination d’un « champ » pour le travail de terrain. Cette démarche est facilitée par l’identification d’apories de terrain – c’est-à-dire des défi s d’interprétation qui, à la fois, arrêtent les ethnographes dans leur élan, engageant le besoin d’une détermination supplémentaire, et qui donnent une dynamique au récit ethnographique.
STRUCTURAL FEATURES OF LINGUAL MINOR SALIVARY GLANDS UNDER THE EXPERIMENTAL COMBINED EFFECT OF FOOD ADDITIVES
Authors: Koka V.M. , Starchenko І.І. , Roiko N.V. , Fylenko B.M. , Mustafina G.M.
Published: April 2022

Under certain conditions, some food additives may have a negative effect on the state of the organs of the digestive system. Morphofunctional changes in the minor salivary glands of different types induced by consumed food have been insufficiently studied. The purpose of this experimental study is to investigate the structural features of the mucous and serous lingual minor salivary glands after combined exposure to monosodium glutamate, sodium nitrite, Ponceau 4R in the dynamics for 4 weeks. Matherials and Methods: 30 outbred albino rats were involved into the experiment. The standard ration for the rats of the experimental group was supplemented with complex food additives: monosodium glutamate, Ponceau 4R, sodium nitrite for 1 and 4 weeks. The rats were killed under thiopentone anesthesia overdose. Conventional histological microslides and semi-thin sections were made from the tongue specimens according to the standard technique. Results. The average diameter of the acini of the mucous lingual salivary glands of intact animals was 55.7±2.89 μm. In the glands of this type, the parenchyma and the stroma was accounted for 70% and 30%, respectively. The average diameter of the secretory parts of the serous lingual salivary glands of intact animals was 32.25±3.59 μm. In the serous lingual salivary glands the parenchyma and the stroma accounted for 75.9% and 24.1%, respectively. Following 4 weeks after taking complex food additives with standard ration for the laboratory animals, the relative amount of parenchymatous component in the mucous salivary glands significantly increased (91,0±0,30)% (p=0,01), whereas the stromal component decreased (9,09±0,26)% (p=0,01). The increase in the average diameter of acini (62.44±0.96 μm (p=0.01) was detected. There was a similar tendency in serous glands. The parenchymatous and stromal component accounted for (86.3±1.13) % and (13.67±1.13)%, respectively. The average diameter of acini was 29.63 ± 0.96 (p = 0.03) μm. Conclusion. Four week-long consumption of complex food additives (monosodium glutamate, Ponceau 4R, sodium nitrate) supplemented with standard ration by the laboratory animals leads to an increase in the relative amount of parenchymatous component in the lingual salivary glands, which occurs due to hypertrophy of the acini. The described processes are more pronounced in the mucous lingual salivary glands compared to the serous ones.
INDUCTION OF NRF2 TRANSCTIPTION FACTOR INHIBITS FORMATION OF RACTIVE OXYGEN AND NITROGEN SPECIES IN LIVER OF RATS UNDER MODELLING METABOLIC SYNDROME BY EXPOSURE TO ROUND-THE-CLOCK LIGHTING
Authors: Frenkel Yu.D. , Cherno V.S. , Kostenko V.O.
Published: April 2022

Aim: To evaluate the effect of dimethyl fumarate, an Nrf2 inducer, on the production of reactive oxygen and nitrogen species in the liver of rats under the conditions of modeling the metabolic syndrome with roundthe-clock illumination. Dimethyl fumarate in 10% dimethyl sulfoxide solution in a dose of 15 mg/kg was administered intraperitoneally to white rats over the modeled metabolic syndrome (a 20% aqueous fructose solution for drinking and a diet enriched with carbohydrates and lipids). In the liver homogenate of rats, the rate of generation of the superoxide anion radical (•О 2 ), the activity of total NO synthase (NOS), its constitutive and inducible isoforms (cNOS, iNOS), and the content of peroxynitrites of alkali and alkaline earth metals were determined. The administration of dimethyl fumarate under the experimental conditions significantly restrained the •О 2 production by microsomes and NOS in the liver tissues by 48.9%, by mitochondria by 47.3%, by leukocyte NADPH oxidase by 45.6%; it also reduced NOS activity (total and iNOS) by 33.1% and 35.9%, respectively, and the concentration of peroxynitrites by 39.7% compared with the values of the control group that received only the solvent (10% dimethyl sulfoxide solution). The cNOS activity and coupling index exceeded the control result in 2.95 and 5.5 times, respectively. The introduction of the Nrf2 inductor, dimethyl fumarate, during the simulation of the metabolic syndrome by round-the-clock lighting to rats is an effective means of limiting the production of reactive oxygen and nitrogen species in the liver tissues.
INVESTIGATING SENSITIVITY OF TYPICAL STRAINS AND CLINICAL ISOLATES OF STAPHYLOCOCCUS SPP. TO DECASAN, CHLORHEXIDINE AND IODOPHERE BY DISCA-DIFFUSION METHOD EUCAST
Authors: Chumak Yu.V. , Loban G.A. , Ananieva M.M. , Faustova M.O. , Havryliev V.M.
Published: April 2022

Antibiotic resistance is a global challenge, whose emergence is associated with the irrational and uncontrolled use of antimicrobial drugs, or the use of antibiotics to prevent local and systemic complications during the surgical operations. Therefore, the number of failed outcomes of the planned treatment of infectious and inflammatory processes with antibiotics has increased. Given this fact, it is important to study the potential of antiseptic drugs, which usually do not cause the microorganism resistance and thus are more advantageous over antibiotics. Objective of this study is to compare the effects of antiseptics Decasan, Chlorhexidine and Iodoform on clinical and typical strains of microorganisms using the disco-diffusion method according to the EUCAST. Materials and methods: Typical strains of Staphylococcus aureus ATCC 25923, Staphylococcus epidermidis ATCC 14990 were used as the studied cultures of microorganisms. Clinical isolates of the microorganisms Staphylococcus aureus, Staphylococcus epidermidis were collected from patients with postextraction complications, who took treatment at surgical departments of Poltava. Identification of isolated cultures was performed using an automatic bacteriological analyzer Vitec-2 compact bioMarieux (France). The antibacterial effect of antiseptic drugs Dekasan, Chlorhexidine, Iodoform was studied. Given that iodoform is poorly soluble in water, we used its 5% alcohol solution, which was prepared ex tempore. The susceptibility of the studied strains to antiseptics was determined by disco-diffusion method according to the EUCAST committee. The determination was performed by using Mueller-Hinton medium (HIMEDIA, India) with standard sterile disks, which were not impregnated (HIMEDIA, India). Then we impregnated them with solutions of Decasan, Chlorhexidine and 5% alcohol solution of iodoform. We used a microbial inoculum equivalent to according to the McFarland turbidity standard. Prepared Petri dishes containing impregnated paper disks were incubated overnight at 35-36 °C, after which the results were determined. Results and discussion: The study has shown that the antiseptic Decasan has a greater antistaphylococcal effect on typical strains and clinical isolates of staphylococci compared to other antiseptics, which are often used in dentistry. The lowest antistaphylococcal effect on the studied microorganisms has been found by applying 5% alcohol solution of iodoform, Chlorhexidine has demonstrated the moderate effect on the strains under the study.
TRADITIONS OF COMPETENCY-BASED TRAINING AT THE DEPARTMENT OF THERAPEUTIC DENTISTRY OF POLTAVA STATE MEDICAL UNIVERSITY
Authors: Bubliy T.D. , Petrushanko T.A. , Kostyrenko O.P. , Dubovaya L.I.
Published: April 2022

The organization the educational process in the higher education implies the formation of critical competencies in students that require the adoption of new approaches in terms of designing practical classes or sessions, the grounds for selecting teaching tools to develop competencies and elaborating criteria for their assessment. The purpose of this article is to discuss the significance and correlation of professional knowledge, skills and professional competencies formed in the process of teaching dentistry disciplines at the university. At the Department of Therapeutic Dentistry there is a high potential in fostering fine competencies in a wide range of dentistry manipulations. The students are taught to broaden their cognitive capacity (gaining knowledge); they are instructed on how to apply specific knowledge through the various kinds of profession-focused activities, i.e. to improve skills. Much attention is also paid to the creative aspect of dentistry education, and creative capacity is defined as the ability of dentists with sufficient standardized knowledge and competence to adapt effectively to different situations based on basic expertise. This is the reason why creative capacity should be viewed anew in the field of medical education. Moreover, the students have to learn the key core cultural issues as well as must be educated to avoid stereotyping, but to also be aware of normative cultural values that can affect their relationship with patients or colleagues. The analysis of the available methods aimed at the sustainable implementation of the competency-based approach at the Department of Therapeutic Dentistry has demonstrated the valuable experience of many years in holistic health-care professional training.
USE OF PEDAGOGICAL TECHNOLOGIES IN FUTURE DENTISTS’ TRAINING COURSE
Authors: Ostafiichuk M.O. , Batig V.М. , Bambuliak A.V. , Lopushniak L.Ya.
Published: April 2022

At the current stage of health care development, more and more attention is being paid to patient safety, ethical issues, increasing the responsibility and professional skills of health professionals, and the rapid evolution of procedures and methods. All mentioned above requires the adaptation of training programs AND syllabi and the use of all available educational tools and technologies in the training of future medical professionals. The aim of the study is to conduct a theoretical analysis of scientific psychological and pedagogical, methodological and medical publications, methodological works of our department regarding the use of pedagogical technologies in the training of future dentists. Materials and methods. Analysis of psychological, pedagogical, and methodical literature, methodological materials, and conference proceedings published at our department. Theoretical methods (analysis, synthesis, generalization, comparison, systematization, pedagogical modelling, and theoretical forecasting) were used to achieve the goal and clarify the nature and features of applying particular modern pedagogical technologies in the educational process. The use of modern pedagogical technologies, and, in particular, stimulation learning technologies and case technologies, in the process of professional training of future dentists perform several important functions including controlling one by assessing the knowledge, skills and abilities of students; educational by prompting students to achieve a certain level of education and fostering personal qualities of future doctors. By effectively organizing independent and classroom activities of the student, the teachers promote the development of clinical thinking, which inevitably becomes the basis for qualified and successful professional growth. Simulation training and case technologies contribute to the formation of professional competence of future professionals, skills and abilities of their mental activity, personality development, ability for selfstudying, changing the paradigm of thinking, the ability to process large amounts of information, as well as the development of quality requirements for a specialist who is able to respond adequately and professionally in different situations, and be effective. Simulation learning technologies allow you to repeatedly and accurately reproduce important clinical scenarios and provide an opportunity to adapt the learning situation for each student.