bluuebunny/crossref_metadata_2025 huggingface dataset:
Introduction: Digital Pedagogy in American Studies
Authors: Gessner Ingrid , Küchler Uwe
Published: August 2021

As we are writing the introduction to this special issue we are looking back on the online summer semester 2020, which has profoundly and perhaps lastingly impacted how we do American Studies, not least by pushing us to embrace digital technologies to an extent unimaginable half a year ago. Did we really need a viral pandemic to provide the necessary push for some of our colleagues to become (more) digitally naturalized? Of course not. On the other hand, we would have appreciated practical guidelines and offers of technical support for our digital teaching ideas (as most universities have provided them in the last months) much earlier. Yet, most of these offerings were merely technological or only contained a list of tools available. How can we think critically about our tools, and how can we implement them successfully?
Flipped Classrooms and the Pitfalls of Digital Learning
Authors: Reisner Philipp
Published: August 2021

In the recent rise of digital learning, “flipped classrooms” have become a controversial subject. This new form of learning inverts the traditional conception of the classroom: instruction is transferred from the classroom to out-of-class (online) tasks such as pre-recorded lectures on the Internet, while class time is devoted to activities that put the knowledge into practice. These classrooms have been touted as learner-based and student-centered models of education. Yet there is still little evidence supporting the effectiveness of the flipped classroom at higher levels of education, especially in the humanities. Taking American studies as an example, I will examine some of the arguments in favor of this model, but also and most importantly some of the challenges facing the application of this new educational model in the humanities. In general, the main concern is that flipped classrooms may undermine student-teacher dialogue, viewing teachers as “moderators” who design learning environments geared to the students. At the same time, home-learning environments may compromise learner autonomy and limit learners’ opportunities for self-organized work and interaction with peers outside class. Ultimately, a critique of the concept of flipped classrooms is also a critique of the egalitarian aspirations of digital pedagogy in general.
On the structure and methodological criteria of the doctrine of property rights in Russian civil law
Authors:   PhD (law), senior lecturer of the Higher school of business, management and law of the Russian state university of tourism and service, Karpov E.A.
Published: August 2021

The article examines the formation of methodological criteria for the doctrine of property law and its structure. The author reveals the very concept of the methodological criterion of the doctrine, analyzes various criteria of the doctrine of property law in the pre-revolutionary period. Soviet and modern period. The author notes the lack of a clear methodological criterion for the doctrine of property law at the present stage.
Criminal-legal counteraction to illegal trafficking of precious, semi-precious stones, metals, pearls
Authors:   PhD (law), M.O. Akopdzanova
Published: August 2021

The article is devoted to the research of the criminal legislation governing the peculiarities of bringing to criminal responsibility for the illegal circulation of amber, jade, other semi-precious stones, precious metals, precious stones, pearls, and law enforcement practice in this area.
Impact of decisions of international courts on the implementation of constitutional norms in the Russian Federation
Authors:   PhD (law), senior lecturer of the department of international and public law of the Financial university under the Government of the Russian Federation, I.S. Iksanov
Published: August 2021

The article analyzes several points of view regarding the implementation and application of international law in a Federal state. It was revealed that in practice Russian courts rarely rely on international law, preferring national law to it. At the moment, constitutional control is carried out according to the European model, which implies the separation of constitutional justice from the general one, as well as the consideration of constitutional disputes, only by specialized bodies.
Features of prosecutor’s supervision over the investigation of crimes on railway transport
Authors:   PhD (law), senior lecturer of the department of criminal procedure and criminalistics of the Rostov institute (branch) of the All-Russian state university of justice, S.V. Babenko
Published: August 2021

The article deals with certain issues of the organization of Prosecutor’s supervision over the implementation of legislation on traffic safety and operation of transport infrastructure, in particular, the specifics of supervising the investigation of crimes on railway transport. The main violations on railway transport and the reasons contributing to them are shown. Revealing the causes of crime at transport infrastructure facilities, the author makes suggestions for improving law enforcement activities in transport.
Transition to consideration of the case under the rules of another type of legal proceedings in a higher court
Authors:   LL.D., leading researcher of the department of civil legislation and process of the Institute of legislation and comparative law under the Government of the Russian Federation, Sinitsyn S.A. , Diakonova M.O. ,   PhD (law), senior researcher of the department of civil legislation and process of the Institute of legislation and comparative law under the Government of the Russian Federation
Published: August 2021

The article raises the question of the consequences of detecting errors in the choice of the type of legal procedures not only at the stage of trial in first instance, but also at the stages of verification of court decisions. The authors conclude that at the appeal stages the court should check whether the trial under the rules of an improper type of procedure led or could have led to the illegal and unjustified adjudication. If such circumstances are discovered, the judicial act should be canceled, and in exceptional cases, the case should be returned to the court of first instance. In other cases, the conversion to trial under the rules of other procedure may be carried out at the appeal or cassation.
To the question of refusal of restricted rael rights to land plots
Authors:   assistant judge of the Arbitration court of Primorsky Krai, senior lecturer of the department of civil law disciplines of the Vladivostok state university of economics and service, Sheremetyeva N.V.
Published: August 2021

The features and legal consequences of the refusal of limited property rights to land plots are considered. The question of the formation and composition of property rights is investigated. The distinctive features of real rights to land plots have been determined from the standpoint of their influence on the authorities from them.
Principles of legal regulation of licensing activities of federal executive authorities in the financial sphere
Authors:   leading specialist of the investment programs department of the JSC ‘Central research institute of mechanical engineering’, Soloshenko L.A.
Published: August 2021

This article presents an overview of the key principles of the implementation of licensing activities in the Russian Federation in the context of studying the activities of the federal executive authorities that perform functions in the financial sphere. The article provides an overview of the principles of licensing activities that are characteristic of licensing activities in general, as well as an overview of the special principles that are characteristic of the licensing activities of the federal executive authorities in the financial sector.
Fundamentals of the legal status of magistrates of the People’s Democratic Republic of Algeria
Authors:   LL.D, deputy chairman of the Arbitration court of the Moscow region, professor of the department of civil and administrative proceedings of the O.E. Kutafin Moscow state law university, professor of the department of theory and history of state and law of the Moscow pedagogical state university, Solovyov A.A.
Published: August 2021

The article covers the fundamentals of the legal status of the magistrates of the People’s Democratic Republic of Algeria. The author focuses on the relevant statutory instruments, contemplates constitutional framework of the magistrates’ legal status, their rights and responsibilities. Based on the outcome of the study performed therein, a conclusion is derived that the country has so far implemented a considerably advanced regulatory framework of the legal status of magistrates with an obvious influence of the West European, and particularly French model.
Some features of the preparation and appointment of expert examinations in the investigation of criminal cases of crimes that obstruct the administration of justice
Authors:   LL.D, professor of the department of forensic examinations and criminalistics of the Russian state university of justice, Kuchin O.S. , Abramova P.V. ,   senior lecturer of the department of criminal procedure law of the Krasnodar branch of the Russian state university of justice
Published: August 2021

In the framework of this article, the author, based on his dissertation research, presents for public discussion a number of issues that, in his view, are quite important and relevant aspects related to the specifics of the preparation and appointment of forensic examinations in criminal cases of crimes that obstruct the administration of justice. The reader is presented with the results of the study, which revealed quite often appointed forensic examinations in the framework of the category of criminal cases under consideration. Their percentage ratio is noted, some features are outlined from the standpoint of forensic tactics; some examples from judicial and investigative practices are given, and so on. It is advisable to take into account that the correct choice of tactical and scientific recommendations is paramount for the investigator. Depending on what tactics the investigator chooses, it will depend on how quickly he can appoint and conduct a particular forensic examination. Taking into account the fact that there are often errors in the appointment and direct production of examinations, the author of this article offers his own algorithm of actions and some recommendations for practical employees, and notes a number of identified features of those examinations that are assigned and performed for the studied category of criminal cases.
On current changes in the legislation on the state civil service in the part concerning the consideration of individual service disputes
Authors:   LL.D, professor of the department of administrative and financial law of International law faculty of Moscow state institute of international relations (MGIMO University), Gurinovich A.G.
Published: August 2021

The article, from the standpoint of legal expediency and significance, examines the changes introduced in 2020 to Article 70 of the Federal Law ‘On the State Civil Service of the Russian Federation’ including in order to minimize appeals of civil servants to the courts. The reasons for the introduction of these changes were investigated, the content of the new legal provisions was thoroughly analyzed, reasoned assessments of the latest decisions of the highest courts concerning such disputes were given, recommendations were formulated and substantiated for revising the long-established judicial practice of considering cases related to individual service disputes within the framework of civil procedural legislation in favor of special order, taking into account domestic realities and European experience.
Should the refusal of the prosecutor from the prosecution be mandatory for the Russian court?
Authors:   PhD (law), senior lecturer of the department of criminal process and criminalistics of the Southern federal university, Malina M.A.
Published: August 2021

The article examines questions about the right of the prosecutor to refuse from prosecution and the binding nature of such refusal for the court. Two doctrinal approaches to solving these problems are considered: the American, where the prosecutor has the right to refuse to charge and this entails the termination of the criminal case, and the continental (power of attorney theory), where the prosecutor cannot declare such a refusal in principle, since he is not vested with this authority on the part of society. The fundamental possibility of the prosecutor’s official refusal to be charged in the Russian criminal process is justified, provided that it is motivated, his statement is only after the judicial investigation and with the obligatory continuation of the court’s consideration of the merits after such refusal. At the same time, the question of the relationship of this approach with the principle of adversarial parties is considered, and it is concluded that there is no danger of reducing the guarantees of adversarial and equal rights of the parties in the subsequent consideration of the criminal case by the court on the merits.
Legal status and principles of using Big Data technology (Big Data)
Authors:   PhD (law), senior lecturer of the department of civil law of the South-Western state university, Kirillova E.A.
Published: August 2021

The study analyzes the legal status and principles of Big Data technology, considers the role, features and significance of these technologies. The relevance of the research is dictated by the large-scale use of Big Data technologies in many areas and the weak legal regulation of the use of Big Data using personal data. The purpose of this study is to determine the legal status of Big Data technology and differentiate the concepts of ‘personal data’ and ‘Big Data technologies’. The study author’s definition of technology ‘Big Data’ and ‘personal data in electronic form’, developed principles for the use of Big Data technologies.
Peter the Great’s Major Investigative Offices: Celebrating the 300th Anniversarys
Authors:   Head of the Department of Theory and History of State and Law of the Novosibirsk State University of Economics and Management Doctor of History, Serov Dmitry O. , Fedorov Aleksandr V. ,   Editor-in-Chief of the Drug Control journal Candidate of Legal Sciences Professor Honored Lawyer of the Russian Federation
Published: August 2021

The article is devoted to the substantiation of the significance of a little-known memorial date — the 300th anniversary of foundation of «Major’s» investigative chancelleries of Peter the Great. Provides information about the history of the study of these chancelleries. The article details the content of the Decree of December 9, 1717 to «Major’s» chancelleries. It is shown that the Decree was the first in the history of Russian law by the legislative act, which fixed the selection of the preliminary investigation stage in the criminal process. Given the examples of investigative activity of M. Volkov’s and I. Dmitriev-Mamonov’s chancelleries.
Rola szkół wyższych w rozwoju społeczno-gospodarczym oraz kształtowaniu wizerunku Wrocławia i Dolnego Śląska
Authors: Sobocińska Magdalena
Published: August 2021

Dążenie do tego, aby marka miasta, regionu była kojarzona z nauką, edukacją, czy ofertą kształtowaną przez szkoły wyższe zyskuje na znaczeniu ze względu na rozwój społeczeństwa opartego na wiedzy, a także proces globalizacji i związane z nim przemiany zachodzące w stylach życia. Globalizacja sprawia, że takie czynniki jak położenie geograficzne, warunki naturalne przestają być determinantami rozwoju miasta i regionu. Rola szkół wyższych w rozwoju oraz w promocji regionu staje się coraz większa, ponieważ wiele przedsiębiorstw zakłada swoje oddziały lub centra offshore w regionach, które wyróżniają się dużą liczbą studiujących oraz dobrze wykształconych mieszkańców będących pracownikami wiedzy. Należy podkreślić, że funkcje szkół wyższych wyrażają się w rozwoju zaawansowanej wiedzy, pobudzaniu przedsiębiorczości i pasji zdobywania wiedzy przez całe życie, a także w kształtowaniu w procesie edukacji orientacji innowacyjnej, umożliwiającej wykorzystanie szans cywilizacyjnych. Region dolnośląski zajmuje relatywnie wysoką pozycję ze względu na liczbę osób studiujących na wyższych uczelniach. Pod względem liczby studentów szkół wyższych na 10 tys. ludności plasuje się na trzecim miejscu w Polsce po województwie małopolskim i mazowieckim. Z punktu widzenia rozwoju Wrocławia oraz regionu dolnośląskiego istotne jest to, że wrocławskie uczelnie w swoich misjach odwołują się do wysokiej jakości kształcenia oraz prowadzenia innowacyjnych badań i wzbogacania wiedzy. Mając na uwadze duże znaczenie Uniwersytetów Trzeciej Generacji w rozwoju miasta i regionu, wskazano na potrzebę stymulowania ich rozwoju na Dolnym Śląsku. W artykule ukazano także wybrane działania związane z promocją oferty edukacyjnej szkół wyższych Dolnego Śląska, które współtworzą wizerunek Wrocławia i regionu. Szczególną uwagę poświęcono działaniom realizowanym w ramach projektu „Teraz Wrocław”.
Prevalence of banana Xanthomonas wilt in Nithi, Tharaka-Nithi County in Kenya
Authors: Onyambu M. M. , Onyango B. O. , Muraya M. M. , Ong’au P. M. , Ogolla F. O.
Published: August 2021

Banana (Musa spp.) is a nutrient rich crop grown in small and large scale across the globe. It is rich in carbohydrates, vitamins and minerals thus, it may serve as the source of nutrition in low resourced regions such as Tharaka Nithi County, Kenya. However, banana production in many areas is faced with biotic constraints such as banana Xanthomonas wilt (BXW) disease caused by Xanthomonas campestris pv. musacearum. The pathogen attacks photosynthetic leaves and young fruits, reducing palatability and marketability. There is currently scanty information on prevalence of BXW in Nithi region of Tharaka Nithi County. Additionally, it remains unclear whether farmers in the region are knowledgeable on occurrence of BXW disease, symptoms and management practices. The prevalence of BXW was assessed through survey method in five villages (Kiang’ondu, Marima, Mitheru, Kibumbu and Giampampo) in Nithi. Percentage BXW prevalence in the studied villages was not significantly different (p>0.05). However, slightly higher BXW prevalence value of 21.14% was recorded at Giampampo village and was lower at Mitheru 11.24%. There was significant relationship (X2 (8, N = 46) = 19.93, p= 0.0034) between banana variety grown and occurrence of banana diseases. There was significant relationship (X2 (8, N = 46) = 31.165, p = 0.0053) between banana variety grown and susceptibility to diseases. The relationship between years of growing banana in the same farm and occurrence of banana diseases was significant (X2(6,N= 46) = 8.761,p= <0.0001. The relationship between occurrence of banana diseases and season of the year was significant (X2(8,N= 46) = 32.4591, p= <0.0001). The relationship between occurrence of banana diseases and management option in Nithi was significant (X2(4,N= 46) = 6.9758,p= 0.0025). Majority of the farmers (92%) were unaware of existence of BXW in the region. Farmers expressed lack of knowledge on managing BXW diseases in their banana farms with the majority not being able to identify common diseases of banana. Based on these observations, there is need to educate farmers on best banana farming practices, disease identification and management.
Skin Traction Technique for Closure Large and Complex Skin Defects in Special Cases
Authors: AYDIN SAVAŞ Seçkin
Published: August 2021

Objective: During the period of COVID-19 pandemic, the reconstructive surgeons don't want to take risks of complex and long operations, and to struggle with long recovery time after surgery as well as with associated donor-site morbidity. Therefore, they prefer much more simple techniques. The objective of this study is to evidence that skin traction technique is a simple, short term, useful, and good option for closing open wound complex defect which needs the reconstruction with large flap.Methods: Skin traction techniques were applied to ten patients who had large complex defects in our clinic between March 2020 and March 2021. Patient’s data including demographic characteristic, comorbidities, causes of defects, anatomic localization of defects, size of defect, time of closure defect, time interval of tightening suture, number of tightening sutures, time of staying in hospital, general complication was recorded.Results: The study included 8 males and 2 females. The average age of patients was 42.8 years ranging from 22 to 60. The size of defects ranged between 8x5 cm and 18x10 cm with an average of 11.7x7.2 cm. The average duration of follow-up was 6 months. After 3 months, we evaluated subjectively quality of skin thickness, mobility, and colour. Skin was thinner and less mobile in the areas that were reconstructed with graft when compared with skin traction territories where the colour of skin was also normal in the cases with skin defect which was repaired by primarily closure after skin traction. All patients were satisfied with results. Complications such as skin necrosis at the traction site and hematoma were not observed. Superficial wound infection was seen in one patient, and it was resolved with antibiotherapy.Conclusions: We suggest using the traction suture technique for complex defects as an easy, cheap, and short-time procedure to reconstruct large and complex skin defects especially in recipient vessel problems, cases suffered from flap failure, patients with comorbidities and special conditions (for example, during the COVID-19 pandemic).
Enquête parasitologique et sérologique (Elisa-indirect) sur les trypanosomoses des bovins dans la zone de Sidéradougou, Burkina Faso
Authors: Desquesnes Marc , Michel Jean-François , De La Rocque Stéphane , Solano Philippe , Millogo Leopold , Bengaly Zakaria , Sididé I.
Published: August 2021

Une enquête parasitologique et sérologique sur les trypanosomoses des bovins a été réalisée dans le secteur nord de la zone de Sidéradougou (Burkina Faso), en novembre et décembre 1997. Partant d'un recensement terrestre exhaustif, un millier de bovins ont été examinés sur la base d'un échantillonnage stratifié aléatoire. L'âge et la race des animaux, la nature et la date du dernier traitement trypanocide ont été enregistrés. Les examens parasitologiques ont été effectués par la méthode du "buffy coat", la mesure de l'hématocrite a été recueillie et les tests Elisa-indirect ont été réalisés dans trois systèmes différents, avec sensibilisation des plaques par les antigènes solubles de Trypanosoma vivax, T. brucei ou T. congolense (type savane). La technique parasitologique a fourni 5,3 % d'échantillons positifs, dominés par l'espèce T. congolense. Les examens sérologiques ont indiqué une séroprévalence de 81,7 % (± 2,4 %) les trois tests confondus et, sur la base des résultats chez les animaux âgés d'un an, une incidence annuelle moyenne de 52 % (± 11 %). L'étude du score maximum de positivité aux trois tests a permis d'estimer les séroprévalences par espèce à 79 % pour T. vivax, 3 % pour T. brucei, et 28 % pour T. congolense. L'analyse des données sérologiques et parasitologiques, selon la date du dernier traitement trypanocide indiqué par l'éleveur, montre que ces traitements ont peu d'effet sur le taux de portage des anticorps et des parasites, ce dernier est présumé assez proche de la séroprévalence observée. La méthode du "buffy coat" est insuffisamment sensible pour mesurer la prévalence des infections dans ce type de situation enzootique, mais, associée à la valeur de l'hématocrite, elle a permis d'estimer l'importance des cas de trypanosomose maladie à environ 15 %. Les trypanosomoses bovines demeurent une préoccupation majeure de l'élevage dans la zone agropastorale de Sidéradougou. elles sévissent de manière enzootique avec une prédominance nette des infections par T. vivax, une prévalence et un impact clinique élevés de T. congolense. Les données générées par cette enquête seront intégrées dans un système d'information géographique (Sig) mis en place dans la zone pour l'évaluation du risque trypanosomien.
Encéphalite ventriculaire due à une infection à Aspergillus fumigatus chez une chèvre
Authors: Abbas A.S. , Mahmoud O.M. , Haroun E.M. , Elfaki M.G.
Published: August 2021

Un cas d'encéphalite fongique chez une chèvre a été examiné. Aspergillus fumigatus a été mis en évidence par empreinte du frottis de la lésion et par culture. Seul le ventricule latéral du cerveau était atteint d'une importante lésion granulomateuse et montrait de petits nodules et une fibrose étendue. Les principaux signes cliniques étaient le tournis, une rotation de la tête et un opisthotonos. Comme les ventricules du cerveau étaient infectés sans extension vers les autres organes internes, les trajets possibles de l'infection ont été envisagés.
Evaluer la densité des ligneux par la méthode des distances ? Un problème
Authors: Daget Philippe , Ickowicz Alexandre , Mbaye Momar
Published: August 2021

L'estimation de la densité des ligneux dans les savanes est une étape souvent nécessaire dans l'étude de la production de ces pâturages. L'expérience a montré que les observations directes par dénombrement donnaient souvent des valeurs différentes de celles qui sont obtenues par les méthodes PPI (plus proche individu) et QCP (quadrant centré sur un point) de la Plot-less method. Les auteurs montrent que ces divergences sont liées à l'hétérogénéité de la répartition des individus dans l'espace.
Evaluer la densité des ligneux par la méthode des dénombrements ? Une difficulté
Authors: Daget Philippe
Published: August 2021

La densité des ligneux dans les savanes est parfois estimée par des dénombrements dans des aires échantillons. Les auteurs montrent que cette approche n'est pas sans risque de biais liés à l'hétérogénéité de leur répartition.
Evaluer la diversité du paysage des pâturages africains
Authors: Godron Michel , Poissonet Jacques , Daget Philippe
Published: August 2021

La diversité d'un paysage peut être mesurée par une application de la théorie de l'information à l'analyse d'un panorama découpé en plans selon les facettes géomorphologiques et les types de végétation. Des applications sont proposées sur des paysages d'Afrique tropicale septentrionale.
Phosphates naturels et alimentation du bétail en zone sahélienne I. Influence sur la santé et la croissance du zébu Gobra
Authors: Fall Safietou T. , Sawadogo G. , Diop M.
Published: August 2021

Pour préciser le mode d’utilisation des phosphates naturels en alimentation animale, deux essais ont été menés au Sénégal. Des zébus Gobra ont été supplémentés avec le phosphate de Taiba (TAP 3 à 4 p. 100 matière sèche de fluor) et celui de Thiès (THP 0,8 à 1 p. 100 MS de fluor), à Dahra et en milieu contrôlé à Sangalcam, au Sénégal en zone sahélienne. Dans l’essai 1, la supplémentation des zébus Gobra a été effectuée sur pâturage naturel au Crz de Dahra pendant trois ans. Les doses appliquées étaient de 50 g de phosphate de Taiba, selon les modes continu et discontinu, respectivement pour les lots 1 et 2 (pour ce dernier lot, la distribution selon le mode discontinu a été abandonnée dans le courant de la deuxième année par suite d’une faible ingestion de phosphate). Elles étaient de 50 et de 100 g de phosphate de Thiès respectivement pour les lots 3 et 4 et de 65 g de poudre d’os pour le lot 5, selon un mode continu pour l’ensemble des lots. Le lot 6 témoin n’a reçu aucun supplément. Les animaux ont été supplémentés en saison sèche pendant huit à neuf mois par an (entre octobre et juin). Dans l’essai 2, quatre lots ont été supplémentés en milieu contrôlé pendant neuf mois. Les bovins ont reçu 50 g de TAP en mode continu, 50 g de TAP en mode discontinu et 200 g de THP en mode continu respectivement pour les lots 1, 2 et 3. Ces animaux ont été comparés au lot 4 témoin non supplémenté. Pour les deux essais, les mesures concernaient le contrôle quotidien de la consommation des phosphates, le suivi pondéral par une double pesée mensuelle des lots et des examens cliniques portant sur l’état général, l’appareil locomoteur et les dents pour détecter les signes de fluorose. Un contrôle biochimique a porté sur l’analyse de la phosphatémie et de la fluorurie. Les résultats ont mis en évidence une bonne tolérance des doses appliquées. L’influence de la supplémentation minérale sur la croissance des animaux n’a cependant pas été significative (P < 0,05). L’innocuité du produit permet de suggérer un test de longue durée en milieu éleveur, plus propice à une démonstration de l’effet bénéfique de la supplémentation minérale sur les performances zootechniques du zébu Gobra.
Caractérisation morphologique de l'armature génitale des hybrides mâles et femelles issus de croisements entre Glossina palpalis palpalis et Glossina palpalis gambiensis (Diptera : Glossinidae)
Authors: Vreysen Marc J.B. , Van Der Vloedt A.M.V.
Published: August 2021

Les sous-espèces Glossina palpalis palpalis (Gpp) provenant du Nigeria et G. p. gambiensis (Gpg) provenant du Burkina Faso pouvaient être différenciées par des caractères morpho- logiques, en se basant, pour les mâles, sur la largeur des dila- tations terminales des forcipules inférieurs. Des valeurs inter- médiaires ont été mesurées chez les hybrides mâles, mais la dimension moyenne de la tête des paramères était déterminée, significativement, par la descendance maternelle. Ainsi, la largeur moyenne de la tête des forcipules inférieurs des hybrides mâles issus du croisement Gpg x Gpp était plus grande, d’une manière significative, que celle des hybrides issus du croisement inverse. Les caractères morphologiques des forcipules inférieurs des hybrides mâles montraient des différences nettes en fonction du croisement. Les plaques dorsales de l’armature génitale des femelles Gpg étaient plus longues mais moins larges, de manière significative, que celles des femelles Gpp. Les deux sous-espèces pouvaient être séparées avec un chevauchement minimal (7 p. 100) en reportant la longueur des plaques dorsales sur l’axe des abscisses et la largeur sur celui des ordonnées. Les plaques dorsales de l’armature génitale des hybrides femelles Gpp x Gpg étaient significativement plus longues et plus larges que celles des hybrides du croisement inverse.
Fly Picture Measurement, un nouvel outil informatique pour l'étude des glossines
Authors: Borne Frédéric , Petiteau L. , Geoffroy B. , De La Rocque Stéphane , Cuisance Dominique
Published: August 2021

La biométrie intéresse l'entomologiste, d'une part comme élément de systématique, d'autre part comme indicateur des conditions de vie de l'insecte. Réalisée traditionnellement avec les moyens optiques classiques, elle est rendue plus rapide, fiable et précise grâce aux progrès de l'informatique (saisie et traitement informatisé des données). Un logiciel de mesure de la taille de segments remarquables et du niveau de gris moyen de l'aile a été conçu et appliqué à l'aile de glossine (Diptera : Glossinidae). Son intérêt pour l'entomologiste médical et vétérinaire est ici souligné.
Modélisation de l'occupation de l'espace par les bovins. Applications à l'épidémiologie des trypanosomes animales
Authors: Michel Jean-François , Michel Vincent , De La Rocque Stéphane , Touré Ibra , Richard Didier
Published: August 2021

L'approche suivie au Burkina Faso pour étudier l'épidémiologie des trypanosomoses bovines repose sur l'exploration des relations spatiales entre les hôtes principaux (bétail) et les glossines. A partir d'un recensement exhaustif et géoréférencé des bovins dans une zone de 1 200 kilomètres carrés, une modélisation des déplacements et des zones occupées par les animaux en fin de saison sèche, période d'interfaces maximales, a été effectuée. Basée sur deux points remarquables du parcours des animaux à cette époque, les parcs de nuit et les points d'eau, elle a permis, par manipulation simple de polygones, d'obtenir des cartes de répartition des bovins, à l'échelle de la zone d'étude.
The Effect of Lifestyle on Skin Aging
Authors: Nabila Yasmin Adzra , Damayanti Damayanti , Handayani Samsriyaningsih , Setyaningrum Trisniartami
Published: August 2021

Background: Skin aging is a natural process, and it has many causes. Skin aging can be a result of a process of deterioration of the skin structure and a decrease in normal skin function. As much as 97% of skin aging factors is extrinsic, while the remaining 3% of the factors is intrinsic. Extrinsic factors are closely related to lifestyle; therefore it is necessary to further investigate the effects of lifestyle on skin aging. Skin aging may not have a direct correlation to mortality but the process of aging itself can lead to depression, demoralization, and shame at the extreme to the point of accepting the changes that occur with age. This shows that aging plays an important role in decreasing the quality of human life and youth well-being index, especially in women. Purpose: To determine the effects of lifestyle on skin aging. Methods: This was a case-control study. A case means a person with heavy aging, and control means an individual with mild aging. The data were obtained from medical records and anamneses. Data on lifestyle were collected through interviews with open-ended questions. Subjects who met the inclusion criteria were shortlisted, and their skins were examined as per the Glogau scale. Result: Multivariate test results showed significant results on the variable UV light exposure (p = 0.017), use of sunscreen (p = 0.002), use of anti-aging cream (p = 0.036), and Vitamin D (p = 0.040) against skin aging. Meanwhile, other variables showed no significant results. Conclusion: Lifestyle has an important role in the occurrence of skin aging. However, an in-depth research is needed to determine how many external factors affect skin aging.
Contact Dermatitis Knowledge Level in Batik Workers of Desa Batik, Tanjung Bumi, Bangkalan, Madura
Authors: Prakoeswa Cita Rosita Sigit , Rahmadewi Rahmadewi , Setyaningrum Trisniartami , Damayanti Damayanti , Mappamasing Hasnikmah , Anggraeni Sylvia , Umborowati Menul Ayu
Published: August 2021

Background: Batik has been declared as a humanitarian heritage for oral and non-cultural culture. The increasing demand for batik may have a negative impact as the industry utilizes chemical agents. Hazardous chemical exposure to the skin in the batik industry may result in a high risk of occupational contact dermatitis. This study was conducted to find out the social determinants of health. Purpose: This study aims to assess the level of knowledge of the batik workers before and after health education about occupational contact dermatitis. Methods: This was an observational interview study, and the data were collected using questionnaires. This study involved 30 batik workers.  We assessed the level of knowledge before and after the health education about occupational contact dermatitis. Result: There were 4 (13.3%) male participants and 26 (86.7%) female participants. The mean score of the pre-test was 66.98±10.10, and the post-test was 77.77±13.53 (p<0.05). Conclusion: The result showed a significant difference between batik workers' knowledge before and after health education about contact dermatitis.
Sistemik lupus eritematozusda prognostik nutrisyonel indeksin hastalık aktivitesi ile olan ilişkisinin araştırılması: Tek merkez deneyimi
Authors: BİLİCİ SALMAN Reyhan , HAZNEDAROĞLU Şeminur
Published: August 2021

Amaç: Periferik kandaki serum albümin seviyesi ve lenfosit sayısı ile hesaplanan ve hastaların immün-beslenme durumu yansıtan prognostik nutrisyon indeks (PNI) ile Türkiye’deki SLE hastalarında hastalık aktivitesi (SLEDAI-2K) arasındaki ilişkiyi göstermeyi ve PNI’nın hastalık aktivitesinin bağımsız bir prediktörü olduğunu göstermeyi amaçladık.

Yöntem: PNI, 156 SLE hastasında aşağıdaki formüle göre hesaplandı: 10 x serum albümin değeri (g / dL) + 0.005 x periferik lenfosit sayısı (/ mm3). PNI ile laboratuvar değişkenleri arasındaki ilişkilerin analizinde Spearman korelasyon analizi kullanıldı. Laboratuvar ve klinik değişkenler ile SLE Hastalık Aktivite İndeksi-2000 (SLEDAI-2 K) arasındaki ilişkiyi göstermek için lojistik regresyon analizleri yapıldı.

Bulgular: 79’u hastalık aktivitesi yüksek (SLEDAI-2K>10)ve 77’si hastalık aktivitesi düşük toplam 156 SLE hastası çalışmaya alındı. Yüksek hastalık aktivitesine sahip SLE hastalarının medyan PNI'si, hastalık aktivitesi düşük olanlar ile kıyaslandığında daha düşük saptanmıştır (38'e karşı 42, p
Covid-19 Pandemisinin Çocuk Yoğun Bakım Ünitesi Yatışlarına Etkisi
Authors: EMEKSİZ Serhat , UYAR Emel , PERK Oktay , ÖZCAN Serhan
Published: August 2021

Amaç: Bu çalışmada pandemi döneminde; sosyal izolasyon, alınan önlemler ve hastane protokollerinin üçüncü basamak pediatrik yoğun bakım pratiğine etkisini araştırmak amaçlanmıştır.

Gereç ve Yöntem: Çalışmamıza; 15 Mart 2020-1 Haziran 2020 tarihleri arasında çocuk yoğun bakım ünitemize kabul edilen çocuk hastalar dahil edildi. Hastaların demografik özellikleri, yatış tanıları, mekanik ventilatöre bağlanma oranları, mekanik ventilatörde kalış süreleri, ÇYBÜ ve hastane yatış süreleri, PRİSM III skorları ve mortalite durumları medikal dosya verilerinden retrospektif olarak kaydedildi. Elde edilen veriler pandemiden önceki yılın aynı dönemiyle (15 Mart 2019 – 1 Haziran 2019) karşılaştırıldı.

Bulgular: Pandemi döneminde ÇYBÜ’ne kabül edilen hasta sayısı 200’dü. Pandemi öncesi (2019) dönemde 379 hasta yatışı olmuştu. ÇYBÜ’ne kabül edilen hasta sayısında pandemi döneminde bir önceki yıla göre %47 oranında bir düşüş saptadık. Pandemi öncesi dönem ile pandemi dönemi; hastaların yoğun bakıma yatış tanıları açısından karşılaştırıldığında, solunum yolu hastalıkları (pnömoni, bronşiolit, astım vb.) ve post-op hasta yatışlarında azalma, diabetik ketoasidoz nedeni ile yatışlarda artış saptandı ve istatistiksel olarak anlamlı farklılık vardı. Ayrıca hastaların pandemi döneminde mekanik ventilatörde kalış süreleri, hastanede kalış süreleri ve yoğun bakımda kalış sürelerinde azalma saptadık ve bu durum istatistiksel olarak da anlamlıydı.

Sonuç: Sosyal mesafenin, maske kullanmanın ve hijyen kurallarına uyumun enfeksiyon bulaş riskini azalttığını ve bu durumun yoğun bakım yatış sayısında azalmaya neden olduğu tahmin etmekteyiz. Buradan yola çıkarak; sosyal mesafeye ve el hijyenine uyumu belki de hayatımızın bir parçası olarak kabul edip, bulaş riskinin yüksek olduğu kreş ve okullarda ileriki dönemlerde buna yönelik düzenlemelerin yapılması gerektiğini vurgulamak istiyoruz.
KARAKTERISTIK BIOSORBEN PELEPAH NIPAH (Nypa Fruticans) UNTUK PENURUNAN KADAR LOGAM BERAT AIR MERKURI (Hg)
Authors: Ikhsan Aulia Noor , Azmiati Yaya , Delvianti Ulfah , Syauqiah Isna
Published: August 2021

Penelitian ini bertujuan untuk mengetahui karakteristik biosorben pelepah nipah dan menentukan kondisi optimum ukuran partikel dan waktu kontak dalam penurunan kadar merkuri. Proses maserasi menggunakan metanol dan diaktivasi menggunakan HCl. Hasil analisa FT-IR menunjukkan bahwa pada biosorben pelepah nipah memiliki kandungan selulosa yang ditunjukkan dengan gugus fungsi O-H, C-H dan C-O. Pada analisa SEM menunjukkan bahwa luas permukaan biosorben ukuran 100 mesh lebih besar dibandingan dengan luas permukaan 60 dan 80 mesh. Hasil pengujian AAS pada sampel pada ukuran 60 mesh dengan wantu kontak 30,60 dan 90 menit yaitu 99,99902 %, 99,99922 % dan 99,99942 %, pada ukuran 80 mesh dengan waktu kontak 30,60 dan 90 menit yaitu 99,99951 %, 99,99958 % dan 99,99966 %, pada ukuran 100 mesh dengan waktu kontak 30,60 dan 90 menit yaitu 99,99973 %, 99,99981 % dan 99,99989 %. Penyerapan kadar merkuri terbanyak terjadi pada biosorben ukuran 100 mesh dengan waktu kontak 90 menit yaitu 99,99989 %.  Kata Kunci : Adsorpsi, biosorben, karakteristik, merkuri, pelepah nipah. This research attempts to know characteristic of nypa midrib biosorbent and determine optomization particle size and contact time in reduce level mercury. Maceration process using methanol and activation biosorbent is using HCl. The results of FTIR analysis shows that nypa midrib biosorbent contains cellulose indicated by the fungsional group O-H, C-H and C-O. SEM analysis is shows that the surface area biosorbent 100 mesh is bigger than surface area 60 and 80 mesh. The result of AAS for sample 60 mesh with contact time 30, 60 and 90 minute is 99,99902 %, 99,99922 % dan 99,99942 %, at 80 mesh with contact time 30,60 and 90 minute is 99,99951 %, 99,99958 % dan 99,99966 %, and at 100 mesh with contact time 30, 60 and 90 minute is 99,99973 %, 99,99981 % dan 99,99989 %. The highest absorption of mercury levels occurred in biosorbent 100 mesh with contact time 90 minute is 99,99989 %. Keywords: Adsorption, biosorbent, characteristic, mercury, nypa midrib.
IMPLEMENTASI LITERASI BUDAYA DAN KEWARGAAN UNTUK MENGEMBANGKAN KETERAMPILAN SOSIAL SISWA MADRASAH IBTIDAIYAH DI TENGAH PANDEMI
Authors: Ahsani Eva luthfi Fakhru , Azizah Nur Rufidah
Published: August 2021

Tujuan dari penelitian ini adalah untuk mengimplementasikan literasi budaya dan kewargaan dalam rangka mengembangkan keterampilan sosial siswa Madrasah Ibtidaiyah di tengah pandemi Covid-19. Metode penelitian yang digunakan yaitu metode kualitatif dengan pendekatan fenomenologi. Diperoleh hasil bahwa literasi budaya dan kewargaan mampu mengembangkan keterampilan sosial siswa MI di tengah pandemi Covid-19. Siswa lebih peka terhadap lingkungan dengan mengimplementasikan literasi budaya dan kewargaan serta mengenal budaya dan cinta tanah air. Meskipun ditengah wabah Covid-19 ini diharuskan untuk belajar dirumah, siswa mampu mengembangkan keterampilan sosial dengan mengimplementasikan literasi budaya dan kewargaan dengan mendidik siswa MI supaya lebih peka dan membiasakan membantu orang lain, berbicara dengan baik kepada orang lain, serta menghormati orang lain karena ini adalah ciri budaya dan membuktikan cinta tanah air sebagai bentuk implementasi dari literasi budaya dan kewargaan.Kata Kunci: Literasi Budaya dan Kewargaan, Keterampilan Sosial, Siswa Madrasah Ibtidaiyah.
KONTRIBUSI KEPUASAN MAHASISWA TERHADAP MOTIVASI BERPRESTASI MAHASISWA (Studi analisis deskriptif pada kelompok Belajar Barabai Kalimantan Selatan)
Authors: Aisyah Siti
Published: August 2021

Penelitian ini bertujuan  untuk mengungkapkan tentang: (1) tingkat kecenderungan kepuasan mahasiswa (2) Tingkat kecenderungan motivasi berprestasi mahasiswa serta, (3) hubungan antara kepuasan mahasiswa dengan motivasi berprestasi mahasiswa Universitan Terbuka Kelompok Belajar  Barabai. Populasi penelitian ini berjumlah 60 orang mahasiswa Universitan Terbuka Kelompok Belajar  Barabai. Karena jumlahnya yang tidak terlalu banyak maka semua populasi dijadikan sampel penelitian/sampel penuh. Data di kumpulkan dengan menggunakan koesioner. Pengujian hepotesis dilakukan dengan menggunakan teknik analisis uji korelasi pada taraf kepercayaan 0,95. Hasil analisis statistik deskriptif menunjukkan bahwa kepuasan mahasiswa dalam kategori tinggi, dan motivasi berprestasi mahasiswa tergolong dalam kategori tinggi. Berdasarkan hasil analisis korelasi produnc moment diperoleh r hitung =0,337 sedangkan harga r tabel pada n 60 = 0,250, karena harga r hitung > r tabel maka dapat dikatakan terdapat korelasi yang ;ositip dan signifikan antara kepuasan mahasiswa dengan motivasi berprestasi Universitas Terbuka Kelompok Belajar  Barabai dengan peluang kesalahan 0,05. Penelitian ini diharapkan dapat memberikan gambaran sekaligus kontribusi kepada mahasiswa untuk mengetahui tingkat motivasi berprestasi, kepuasan mahasiswa. Di samping itu, penelitian ini juga dapat dijadikan masukan bagi pengelola Universitan Terbuka Kelompok Belajar  Barabai  dalam upaya menimngkatkan layanan terhadap  mahasiswa di daerahnya.
INVESTIGATION OF NUMERICAL ANALYSIS IN THE EFFECT OF COMPARISON OF INLET AND OUTLET DIAMETER OF GUIDE VANE ON VELOCITY PROFILE
Authors: Ratu Roy Ama , Anggara Fajar
Published: August 2021

Karena keluaran angin kondensor yang sangat tidak merata atau tersebar, perlu dirancang saluran sebagai direktur aliran angin kondensor. Diharapkan mampu mengarahkan aliran keluaran angin kondensor dan menjaga stabilitas jumlah angin yang akan diterima oleh baling-baling. Salah satu caranya adalah dengan membuat variasi dalam desain ducting dan guide vane ducting untuk mendapatkan aliran optimal atau hembusan angin dari aliran angin yang akan dihembuskan oleh kondensor. Tujuan dari penelitian ini adalah untuk menemukan pengaruh rasio dimensi dan nilai rasio terbaik terhadap variasi desain profil ducting menggunakan perbandingan dimensi diameter baling-baling panduan dan panjang baling-baling panduan dengan metode Computational Fluid Dynamics (CFD). Dalam penelitian ini menggunakan rasio diameter guide vane yang terdapat D1 dan D2 pada diameter guide vane. Dengan hasil penyelidikan menghasilkan desain terbaik dan optimal untuk mengalirkan aliran angin kondensor di mana Variasi C memberikan kecepatan maksimum 7 m/s hingga 7,2 m/s dan mengarahkan untuk memindahkan dan memutar baling-baling atau bilah generator.
THE EFFECT OF REAR SPROCKET SIZE VARIATION ON POWER AND TORQUE ON YAMAHA VIXION MOTORCYCLES IN 2015
Authors: Saputro Yoyo , Prasetyo Imam , Nadhief Muhammad Thomi
Published: August 2021

Sepeda motor  dilengkapi dengan sistem pemindahan tenaga yang mampu menjembatani antara output mesin (daya dan torsi mesin) dengan tuntutan kondisi jalan, sprocket adalah bagian terakhir dari sistem pemindah tenaga, karena sprocket merupakan bagian yang menyalurkan tenaga mesin motor ke roda belakang melalui rantai. Peneliti terdahulu mengganti ukuran sprocket dengan mata sprocket lebih besar atau lebih kecil 2 mata dari sprocket standar sedangkan dalam penelitian ini mengganti sprocket belakang dengan jumlah mata besar dan lebih kecil 4 mata dari sprocket standar. Tujuan penelitian ini untuk mengetahui pengaruh variasi ukuran sprocket belakang terhadap daya dan torsi pada motor vixion tahun 2015. Penelitian ini menggunakan metode pengambilan data dari uji daynotest menggunakan alat dynamometer. Hasil pengujiannya yaitu pengaruh variasi ukuran sprocket 43T, 39T, dan 47T menghasilkan peningkatan daya dan torsi paling optimal pada sprocket ukuran 47T dengan data daya maksimum sebesar 16.1 HP, dan torsi diperoleh data dengan sprocket ukuran 47T menghasilkan torsi maksimum sebesar 14.42 Nm hal ini di sebabkan karena jumlah mata sprocket yang banyak dan jarak antara sprocket depan dengan sprocket belakang lebih pendek.
EVALUATION OF ESP PERFORMANCE DN1800 TO INCREASE WELL PRODUCTIVITY
Authors: Anggara Fajar
Published: August 2021

The use of the Electrical Submersible Pump (ESP) in the oil lifting method is very popular because it is easy to install, less required installation of tools in the field and a high efficiency. To achieve the Q target, ESP parameters such as the number of stages and RPM need to be analyzed to align with the IPR (Inflow Performance Flow) curve. The use of nodal analysis is used to determine the relationship between Pwf and head pump. Iteration needs to be done to determine the range of the number of stages so that it aligns with characteristics of well. It is found that the recommended range stage is 580-600  at a well depth of 7684 ft. Moreover, it is found that with 3600 RPM and 600 stages is able to reach the Q target. The relationship between the number of stages and RPM value with Pwf is inversely proportional.