bluuebunny/crossref_metadata_2025 huggingface dataset:
An all-Optical Photoacoustic Sensor for the Detection of Trace Gas
Authors: Lauwers Thomas , Glière Alain , Basrour Skandar
Published: July 2020

A highly sensitive Fabry–Perot based transduction method is proposed as an all-optical alternative for the detection of trace gas by the photoacoustic spectroscopy technique. A lumped element model is firstly devised to help design the whole system and is successfully compared to finite element method simulations. The fabricated Fabry–Perot microphone consists in a hinged cantilever based diaphragm, processed by laser cutting, and directly assembled at the tip of an optical fiber. We find a high acoustic sensitivity of 630 mV/Pa and a state-of-the-art noise equivalent pressure, as low as ~   2   μ Pa / Hz at resonance. For photoacoustic trace gas detection, the Fabry–Perot microphone is further embedded in a cylindrical multipass cell and shows an ultimate detection limit of 15 ppb of NO in nitrogen. The proposed optical trace gas sensor offers the advantages of high sensitivity and easy assembling, as well as the possibility of remote detection.
EDSSA: An Encoder-Decoder Semantic Segmentation Networks Accelerator on OpenCL-Based FPGA Platform
Authors: Huang Hongzhi , Wu Yakun , Yu Mengqi , Shi Xuesong , Qiao Fei , Luo Li , Wei Qi , Liu Xinjun
Published: July 2020

Visual semantic segmentation, which is represented by the semantic segmentation network, has been widely used in many fields, such as intelligent robots, security, and autonomous driving. However, these Convolutional Neural Network (CNN)-based networks have high requirements for computing resources and programmability for hardware platforms. For embedded platforms and terminal devices in particular, Graphics Processing Unit (GPU)-based computing platforms cannot meet these requirements in terms of size and power consumption. In contrast, the Field Programmable Gate Array (FPGA)-based hardware system not only has flexible programmability and high embeddability, but can also meet lower power consumption requirements, which make it an appropriate solution for semantic segmentation on terminal devices. In this paper, we demonstrate EDSSA—an Encoder-Decoder semantic segmentation networks accelerator architecture which can be implemented with flexible parameter configurations and hardware resources on the FPGA platforms that support Open Computing Language (OpenCL) development. We introduce the related technologies, architecture design, algorithm optimization, and hardware implementation of the Encoder-Decoder semantic segmentation network SegNet as an example, and undertake a performance evaluation. Using an Intel Arria-10 GX1150 platform for evaluation, our work achieves a throughput higher than 432.8 GOP/s with power consumption of about 20 W, which is a 1.2× times improvement the energy-efficiency ratio compared to a high-performance GPU.
A Review of Gait Phase Detection Algorithms for Lower Limb Prostheses
Authors: Vu Huong Thi Thu , Dong Dianbiao , Cao Hoang-Long , Verstraten Tom , Lefeber Dirk , Vanderborght Bram , Geeroms Joost
Published: July 2020

Fast and accurate gait phase detection is essential to achieve effective powered lower-limb prostheses and exoskeletons. As the versatility but also the complexity of these robotic devices increases, the research on how to make gait detection algorithms more performant and their sensing devices smaller and more wearable gains interest. A functional gait detection algorithm will improve the precision, stability, and safety of prostheses, and other rehabilitation devices. In the past years the state-of-the-art has advanced significantly in terms of sensors, signal processing, and gait detection algorithms. In this review, we investigate studies and developments in the field of gait event detection methods, more precisely applied to prosthetic devices. We compared advantages and limitations between all the proposed methods and extracted the relevant questions and recommendations about gait detection methods for future developments.
A Measurement-Based Frame-Level Error Model for Evaluation of Industrial Wireless Sensor Networks
Authors: Yu Yun-Shuai , Chen Yeong-Sheng
Published: July 2020

Industrial wireless sensor networks (IWSNs) are a key technology for smart manufacturing. To identify the performance bottlenecks in an IWSN before its real-world deployment, the IWSN must first be evaluated through simulations using an error model which accurately characterizes the wireless links in the industrial scenario within which it will be deployed. However, the traditional error models used in most IWSN simulators are not derived from the real traces observed in industrial environments. Accordingly, this study first measured the transmission quality of IEEE 802.15.4 in a one-day experiment in a manufacturing factory and then used the measurement records to construct a second-order Markov frame-level error model for simulating the performance of an IWSN. The proposed model was incorporated into the simulator of OpenWSN, which is an industrial WSN implementing the related IEEE and IETF standards. The simulation results showed that the proposed error model improved the accuracy of the estimated transmission reliability by up to 12% compared to the original error model. Moreover, the estimation accuracy improved with increasing burst losses.
A Hybrid Interweave–Underlay Countrywide Millimeter-Wave Spectrum Access and Reuse Technique for CR Indoor Small Cells in 5G/6G Era
Authors: Saha Rony Kumer
Published: July 2020

In this paper, we propose a hybrid interweave–underlay spectrum access and reuse technique for the dynamic spectrum access and reuse of the countrywide 28 GHz millimeter-wave (mmWave) spectrum to in-building small cells of each mobile network operator (MNO) in a country. For the spectrum access, the proposed technique explores both interweave and underlay spectrum access techniques, whereas, for the spectrum reuse, it considers reusing the countrywide spectrum to each three-dimensional (3D) cluster of small cells in a building. To access the countrywide spectrum, each MNO is considered by paying a licensing fee following its number of subscribers. We present the 3D clustering of in-building of small cells and derive average capacity, spectral efficiency (SE), and energy efficiency (EE). We then perform extensive numerical and simulation results and analyses for an MNO of a country consisting of four MNOs. It is shown that, for no spectrum reuse to in-building small cells, the proposed technique improves average capacity and SE by 3.63 and 2.42 times, respectively, whereas EE improves by 72.79%. However, for vertical spatial reuse of six times (as an example) to small cells in a building, average capacity, SE, and EE improve further by 21.77 times, 14.51 times, and 95.66%, respectively. Moreover, the proposed technique can satisfy SE and EE requirements for sixth-generation (6G) mobile systems by horizontal spatial reuse of the countrywide spectrum to small cells of about 40.62%, 9.37%, and 6.25% less buildings than that required by the traditional static licensed spectrum access (SLSA) technique.
Proposal of a Lab Bench for the Unobtrusive Monitoring of the Bladder Fullness with Bioimpedance Measurements
Authors: Gaubert Valentin , Gidik Hayriye , Koncar Vladan
Published: July 2020

(1) Background: millions of people, from children to the elderly, suffer from bladder dysfunctions all over the world. Monitoring bladder fullness with appropriate miniaturized textile devices can improve, significantly, their daily life quality, or even cure them. Amongst the existing bladder sensing technologies, bioimpedance spectroscopy seems to be the most appropriate one to be integrated into textiles. (2) Methods: to assess the feasibility of monitoring the bladder fullness with textile-based bioimpedance spectroscopy; an innovative lab-bench has been designed and fabricated. As a step towards obtaining a more realistic pelvic phantom, ex vivo pig’s bladder and skin were used. The electrical properties of the fabricated pelvic phantom have been compared to those of two individuals with tetrapolar impedance measurements. The measurements’ reproducibility on the lab bench has been evaluated and discussed. Moreover, its suitability for the continuous monitoring of the bladder filling has been investigated. (3) Results: although the pelvic phantom failed in reproducing the frequency-dependent electrical properties of human tissues, it was found to be suitable at 5 kHz to record bladder volume change. The resistance variations recorded are proportional to the conductivity of the liquid filling the bladder. A 350 mL filling with artificial urine corresponds to a decrease in resistance of 7.2%, which was found to be in the same range as in humans. (4) Conclusions: based on that resistance variation; the instantaneous bladder fullness can be extrapolated. The presented lab-bench will be used to evaluate the ability of textiles electrodes to unobtrusively monitor the bladder volume.
A Study on Presentation Attack Detection in Thermal Infrared
Authors: Kowalski Marcin
Published: July 2020

Face recognition systems face real challenges from various presentation attacks. New, more sophisticated methods of presentation attacks are becoming more difficult to detect using traditional face recognition systems. Thermal infrared imaging offers specific physical properties that may boost presentation attack detection capabilities. The aim of this paper is to present outcomes of investigations on the detection of various face presentation attacks in thermal infrared in various conditions including thermal heating of masks and various states of subjects. A thorough analysis of presentation attacks using printed and displayed facial photographs, 3D-printed, custom flexible 3D-latex and silicone masks is provided. The paper presents the intensity analysis of thermal energy distribution for specific facial landmarks during long-lasting experiments. Thermalization impact, as well as varying the subject’s state due to physical effort on presentation attack detection are investigated. A new thermal face spoofing dataset is introduced. Finally, a two-step deep learning-based method for the detection of presentation attacks is presented. Validation results of a set of deep learning methods across various presentation attack instruments are presented.
Energy Efficient Constellation for Wireless Connectivity of IoT Devices
Authors: Mucchi Lorenzo , Ronga Luca Simone , Jayousi Sara
Published: July 2020

Reducing energy consumption is one of the most important task of the approaching Internet of Things (IoT) paradigm. Existing communication standards, such as 3G/4G, use complex protocols (active mode, sleep modes) in order to address the waste of energy. These protocols are forced to transmit when one frame is only partially filled with information symbols. The hard task to adapt the power-saving mode with low latency to the discontinuity of the source is mainly due to the fact that the receiver cannot know a priori when the source has something to transmit. In this paper, we propose a modified signalling/constellation which can save energy by mapping a zero-energy symbol in the information source. This paper addresses the fundamentals of this new technique: the maximum a posteriori probability (MAP) criterion, the probability of error, the (energy) entropy, the (energy) capacity as well as the energy cost of the proposed technique are derived for the binary signalling case.
Restoring adaptive potential and active longevity using ginseng phytomicrospheres
Authors: Gizinger O.
Published: July 2020

Medicines with adaptogenic activity, containing ginseng extractive substances as an active ingredient are widely used in pharmacology. Biologically active products obtained using innovative technology using Phytomicrospheres® are relevant in strategies for increasing adaptation, overcoming chronic stress, anti-age. The article presents an analysis of the effectiveness of the use of a plant complex based on the active ingredients of the ginseng plant, using phytomicrosphering technology, which ensures maximum assimilation of all components by the body. Having a high bioavailability, the complex has a beneficial effect on the cardiovascular system, improves blood circulation, stimulates the supply of oxygen to brain tissue, prevents premature aging, improves performance and intellectual activity, and improves memory and concentration.
Essential support as a factor in increasing the adaptive potential of a macroorganism and correcting dysbiotic processes of the gastrointestinal tract
Authors: Gizinger O.
Published: July 2020

Violations of the quality structure and the amount of essential elements entering the body lead to metabolic changes and increase the risk of developing nutritionally dependent diseases (obesity, type 1 diabetes mellitus, atherosclerosis). Replenish the required amount of vitamins, mineral and organic substances using biologically active additives. Nutritional supplements are a rich source of vitamins, easily digestible proteins, carbohydrates, essential amino acids and unsaturated fatty acids; they contain specific antiviral probiotics. The use of biologically active additives is effective to increase the adaptive capacity of the microorganisms and to correct the dysbiosis processes of the gastrointestinal tract.
O PNAIC E SUA INFLUÊNCIA NA FORMAÇÃO DE PROFESSORES ALFABETIZADORES NO MUNICÍPIO DE PROPRIÁ/SE
Authors: Timóteo Maria Dilma Santos , Timóteo William , Oliveira Kaio Eduardo De Jesus
Published: July 2020

O presente artigo associa-se à investigação da influência do Pacto Nacional pela Alfabetização na Idade Certa (PNAIC) na formação continuada dos seus alfabetizadores, trazendo resultados de uma pesquisa realizada junto a estes profissionais, bem como a exploração da leitura e escrita dos estudantes do 1º ao 3º ano e das Salas Multisseriadas do Ensino Fundamental da Rede Municipal de Ensino de Propriá/SE, tendo como principal objetivo investigar em que medida a formação continuada do Programa contribuiu para as práticas pedagógicas desses professores, bem como a importância da integração do processo de alfabetização e letramento. Trata-se de um estudo de caso, com método de coleta de dados. Sendo assim, tem abordagem quantiqualitativa e busca a socialização de experiências, favorecendo a articulação entre teoria e prática no contexto escolar. Dessa forma, verificou-se que o pacto foi de suma importância para os professores, uma vez que proporcionou uma reflexão mais crítica sobre suas as próprias práticas. Contudo, vislumbra-se que a formação em Propriá/SE foi de grande relevância e, por isso, há a necessidade de aprofundamento de estudos sobre a organização do trabalho pedagógico por meio de projetos, sequências didáticas e jogos. Conclui-se que o processo de formação contribui para a ampliação e aprofundamento, cada vez mais, de estudos teóricos sobre alfabetização e letramento, articulando-os aos estudos acerca de outras disciplinas, de modo a cooperar para avanços nos aspectos relacionados ao ensino-aprendizagem. Para tanto, utilizou-se de pesquisas que buscaram obter conhecimentos sobre a prática alfabetizadora e a forma de repassar o conteúdo aos alunos.
Perfil y preferencias de los consumidores de viajes de luna de miel. Aproximación al turista guayaquileño.
Authors: Rentería Rodas Priscila , Saltos Layana Andrea Paola
Published: July 2020

El turismo de luna de miel es un área importante de investigación en turismo debido a su creciente impacto económico para los destinos de acogida. El objetivo de esta investigación fue identificar el perfil y preferencias de los consumidores de viajes de luna de miel, sus variables sociodemográficas, tendencia de consumo, gasto turístico y los atributos que el destino debe tener para ser elegido. El trabajo empírico se realizó en la ciudad de Guayaquil-Ecuador, mediante la aplicación de un cuestionario. Los resultados de la investigación mostraron que la mayoría de este segmento de mercado son parejas jóvenes con estudios de tercer nivel y con buenos ingresos económicos; que generalmente eligieron opción de viaje al producto turístico caribeño, es decir un turismo de sol y playa; también indicaron que lo “romántico", el "clima agradable", un "buen alojamiento" y los "precios asequibles" fueron los atributos más importantes para escoger un destino. Este estudio proporciona información útil para países, operadoras y mayoristas de turismo que trabajan en desarrollar productos turísticos y estrategias de promoción enfocadas a captar a este perfil del consumidor.
Improvement of bovine in vitro embryo production by fetal calf serum and cysteamine supplementation and investigation of freezability
Authors: SANDAL Asiye İzem , ŞENLİKCİ Hatice , ELGÜN Tuğba , ARICI Ramazan , ENGİNLER Sinem Özlem , BARAN Alper , AK Kemal , İREZ Tülay , ÖZDAŞ Özen Banu
Published: July 2020

The aim of this study was to investigate the effects of Cysteamine (Cys) and Fetal Calf Serum (FCS) in Synthetic Oviduct Fluid (SOF) and Charles and Rosenkrans (CR1aa) on the bovine in vitro embryo production and its ability of freeze. The oocytes were divided into two groups and allowed to mature in TCM-199, with and without cysteamine. They were divided into 4 subgroups according to whether they contain Cys and FCS in 2 different culture media (SOF and CR1aa). Accordingly, 8 groups were formed as SOF+FCS+Cys, SOF+Cys, SOF+FCS, S Dulbeco's OF, CR1aa+FCS+Cys, CR1aa+Cys, CR1aa+FCS and CR1aa. Embryos were cultured for 7-9 days and were frozen using vitrification method. Development of embryos was observed during the first 24 hr post-thaw period. The highest rate of compact morula was 20% in SOF+FCS+Cys and 19.4% in CR1aa+FCS+Cys. The rate of blastocyst in SOF+FCS and CR1aa+FCS were found 17.9% and 15.4% respectively and the difference between groups was statistically significant (P<0.05). During the 12 hr vitality assessment, the highest rate was determined in SOF+FCS (47%). The results indicate that FCS has a positive effect in reaching compact morula and blastocyst regardless of the presence of the culture medium or antioxidant used. There was no statistically difference between the values of post-thaw embryos.
La passion Gloriosae de Saint Denis (BHL 2171)
Authors: Heinzelmann Martin
Published: July 2020

The oldest preserved Latin Passion of St. Denis, known as the Gloriosae, has recently been republished byMichael Lapidge. The edition, however, is unsatisfactory, since it uses only fifteen of more than thirty-six extant manuscripts. In addition, the editor’s conclusions regarding the Passion’s date (eighth century) and origin (Aquitaine) are unconvincing. A new analysis of the text, its tradition and its reception suggests a different chronology. A first version of the Passion, now lost, must have been written as early as the late fifth or early sixth century, when the cult of Denis was developing in and around Paris. Such a text is mentioned by the author of the Life of St. Genevieve in 520. At the end of the sixth century, the text was rewritten in the form in which we know it today (BHL 2171) : it was then included in the collection of passions assembled by Bishop Ceraunus of Paris, which immediately began to circulate. The addition of Denis and his followers to the Hieronymite Martyrology dates from the same period. As the manuscript tradition demonstrates, the text was established and diffused before 750 and the development and spread of legendaries.
Les premières traductions grecques : la Passion anonyme (BHG 554) et la Passion de Méthode (554d)
Authors: Efthymiadis Stephanos
Published: July 2020

L’Orient byzantin prit connaissance de la légende «parisienne » de Denis, désormais confondu avec Denys l’Aréopagite, dans la deuxième moitié du VIIIe siècle, après la première phase de la crise iconoclaste et avant le rétablissement du culte des images. C’est, en effet, à cette époque que la Passion latine Post beatam et gloriosam

(BHL 2178) fit l’objet d’une première traduction grecque, μετὰ τὴν μακαρίαν καὶ ἐνδοξοτάτην (BHG 554), réalisée par un auteur anonyme. Peu de temps après, cette traduction fut découverte à Rome par le Sicilien Méthode, le futur patriarche de Constantinople, qui en produisit une version remaniée (BHG554d). Une comparaison attentive de la version latine et de ces deux premières versions grecques permet de revenir sur les circonstances, les dates probables et les raisons de leur composi- tion. On peut ainsi émettre l’hypothèse que la version BHG 554 fut traduite du latin en grec au monastère de Saint-Sabas de Rome avant la fin du VIIIe siècle, et que Méthode produisit sa réécriture BHG 554d lors de son séjour à Rome en 817-821. Si l’auteur anonyme reste proche du texte latin tout en lui conférant une légère orientation byzantine, Méthode compose un texte plus savant et adopte une perspective ecclésiastique et politique encore plus nettement byzantine, teintée de mépris pour la primauté de Pierre et pour les habitants de la cité parisienne.
Les traditions hagiographiques orientales liées à Denys l’Aréopagite
Authors: Binggeli André
Published: July 2020

Le dossier hagiographique de Denys l’Aréopagite représente, par sa complexité, un exemple emblématique des problèmes que pose l’histoire de la transmission des textes dans les traditions orientales. Il inclut en effet des pièces en copte, en syriaque, en arabe, en éthiopien, en arménien et en géorgien. La principale, transmise dans toutes les langues citées, est l’Autobiographie de Denys l’Aréopagite (BHO 255-255c), composée au plus tard dans la seconde moitié du VIIIe siècle. À première vue, ce texte n’a aucun rapport avec la légende hagiographique de Denis, l’évêque martyr de Paris ; pourtant on y trouve des développements narratifs communs avec la Vie de saint Denis composée en latin par l’abbé Hilduin et avec le Panégyrique de saint Denys rédigé en grec par Michel le Syncelle. La présente contribution dresse un état de la question des influences réciproques entre traditions orientales et occidentales, mais aussi des circuits de transmission entre les différentes pièces du dossier. Un examen transversal des versions à la lumière de l’onomastique, à travers trois exemples, permet de mesurer la complexité des traditions. En fin de compte, le dossier des versions orientales de l’autobiographie de Denys ne pourra pas être débrouillé sans une critique textuelle approfondie de toutes les versions.
La Collection de formules de Saint-Denis (Bibl. nat. Fr., lat. 2777) : un dossier controversé
Authors: Grosse Rolf
Published: July 2020

La Collection de formules de Saint-Denis qui nous est transmise dans la première partie du manuscrit lat. 2777 de la Bibliothèque nationale de France comprend, dans sa première partie, non seulement de nombreux actes pontificaux des VIIIe et

IXe siècles, mais aussi le Constitutum Constantini. Selon des études récentes, ce dernier texte aurait été rédigé à Saint-Denis dans les années 830, avant de parvenir à Corbie, où furent composées vers le même temps les Fausses Décrétales, au sein desquelles il fut intégré et, de ce fait, diffusé dès les années 850 et 860. L’écriture du manuscrit lat. 2777 peut être datée des années 860-880, voire de la fin du ixe siècle. La première partie de la Collection de formules fut vraisemblablement composée dans le contexte du concile de Troyes réuni par Jean VIII en 878. Elle comprend des documents prouvant les relations étroites entretenues par l’abbaye de Saint-Denis avec la Curie, et d’autres, comme la Donation de Constantin, soulignant le rôle éminent du pontife. Ce dossier de documentation, bien plutôt que de modèles rédactionnels, aurait servi à préparer un faux de diplôme de Charles le Chauve, remettant l’abbaye de Saint-Denis à l’Église romaine : la manoeuvre aurait eu pour but de se libérer de l’abbé Gozlin, qui avait été imposé aux moines.
L’écrit dans l’écrit : papiers d’affaires et papiers personnels dans les inventaires après décès dressés dans le quartier Saint-Germain-des-Prés (première moitié du XIXe siècle)
Authors: Limon Marie-Françoise , Nougaret Christine
Published: July 2020

Les études sur le for privé ont montré la grande variété d’écrits témoignant d’une expression personnelle. Pour tenter d’appréhender la place de l’écrit chez le Parisien du XIXe siècle et notamment chez les anonymes qui n’ont pas laissé d’archives personnelles constituées, le Minutier central des notaires de Paris et l’École nationale des chartes se sont penchés sur les inventaires après décès dressés par les notaires parisiens de la première moitié du XIXe siècle. Le choix de l’enquête s’est porté sur le faubourg Saint-Germain, quartier de grande diversité sociale où toutes les strates sont encore représentées au début de la Monarchie de Juillet, avant une hausse remarquable de la bourgeoisie aisée dans ce secteur. Après l’exposé de la méthodologie suivie et une présentation juridique de l’inventaire après décès au XIXe siècle, la présente contribution livre les premiers résultats de cette recherche. Si la quête d’écrits privés a porté moins de fruits qu’escompté, l’inventaire après décès ne recensant que les écrits servant à la succession, cette enquête a permis de mieux comprendre le travail du notaire et les évolutions juridiques apportées par le Code civil.
Les chanoines, le comte martyr et l’écrit manipulé. Comment le prévôt de Saint-Donatien est devenu chancelier de Flandre
Authors: Nieus Jean-François
Published: July 2020

La charte de 1089 par laquelle le comte de Flandre Robert II de Jérusalem (1087/ 93-1111) aurait associé la charge de chancelier et la direction de son administration à la dignité de prévôt du chapitre Saint-Donatien à Bruges, célébrée depuis le

xvie siècle comme l’acte de naissance de la brillante organisation institutionnelle de la principauté flamande, restait considérée comme authentique. Une étude diplomatique approfondie, jointe à un réexamen des plus anciennes données relatives à la chancellerie comtale ainsi qu’à une relecture du « journal » de Galbert de Bruges, démontre que le décret de Robert II est une mystification conçue par les chanoines de Saint-Donatien au milieu du chaos consécutif au meurtre du comte Charles le Bon (1119-1127). Ce recadrage critique permet non seulement de reconsidérer les débuts de la chancellerie flamande sous un nouveau jour, mais aussi de mieux comprendre, en aval de 1127, les rapports ambivalents entre le pouvoir princier et l’institution canoniale devenue le « siège central » de sa bureaucratie par la grâce d’un faux.
Arnaud Nouvel (Novelli), professor utriusque juris. Un modèle pour la communauté universitaire toulousaine
Authors: Cahu Frédérique
Published: July 2020

Die Kopie juristischer Handschriften ist seit dem 13. Jahrhundert in den Universitätszentren Paris, Angers und Toulouse dokumentiert. Insbesondere die von Raimund von Penyafort kompilierte und 1234 verkündete Dekretalensammlung, die zum Studienprogramm der Fakultäten für Kirchenrecht gehörte, wurde in diesen Universitätszentren für Studenten, Magister und Juristen kopiert. Zu Beginn des 14. Jahrhunderts intensivierte sich in Toulouse die Kopie juristischer Handschriften. VerschiedeneHinweise bestätigen, dass die Handschrift ms. lat. 3946 der Bibliothèque nationale de France im 14. Jahrhundert in Toulouse geschrieben und dort verwendet wurde. Die Extravaganten und die Illumination zeigen, dass sie für Arnaud Nouvel hergestellt wurde, der eine bemerkenswerte Karriere im Languedoc machte. Dessen Erfolgsgeschichte wird im Bildprogramm dargestellt und sollte als Vorbild dienen.
Un libelle inédit d’Hugues de Lionne contre le parti des princes. Réflexions sur un papier volant envoyé à Paris par Messieurs de Stenay (1650)
Authors: Deroux Maximilien
Published: July 2020

Hugues de Lionne est, durant la Fronde, un des principaux artisans de la propagande gouvernementale. On lui doit nombre de pièces officielles, lettres ou déclarations du roi. En 1650, il se prête pour la première fois à la rédaction d’un pamphlet contre le parti des princes, resté inédit. Il s’agit de répondre à la publicité donnée par la duchesse de Longueville et le maréchal de Turenne au traité qu’ils viennent de signer avec le gouverneur général des Pays-Bas espagnols. Ce projet avorté de la propagande mazarine est étudié et publié pour la première fois.
Jean Antoine Paffe et Louis Paffe, maîtres fondeurs à Paris au XVIIIe siècle
Authors: Alcouffe Daniel
Published: July 2020

Descended from German goldsmiths settled in the privileged enclosure of the Temple in Paris, the founders Jean Antoine Paffe (1663-1742) and his son Louis (1705-1793), both documented in notarial records, were established in the Faubourg Saint-Germain. They belonged to the leading manufacturers of Parisian furniture bronzes in the eighteenth century, as shown by their financial success. They produced all sorts of items for lighting and heating, but no clocks ; they also mounted porcelain in bronze. The masterpiece of Paffe Sr. was the set of liturgical furniture that he produced for the church of Saint-Sulpice. He received commissions from the Grand Dauphin, his brother-in-law the Elector of Bavaria, and an impressive clientele from aristocratic and court circles, including the Colbert family. Paffe Jr. worked for prominent mercers - Poirier, Darnault, Machart - and oriented the workshop towards neo-classicism, before selling his business to Louis Gabriel Feloix in 1771. The work of the Paffe family, still anonymous, will undoubtedly be sooner or later identified.
Groundwater Fluctuation Simulation in Pagelaran Landslide, Cianjur, Indonesia
Authors: Kristyanto Twin Hosea Widodo
Published: July 2020

Pagelaran is one of area in Southern Part of Cianjur. This area has high susceptibility of landslide. One of landslide in Pagelaran, which happened on December 2014, has destroyed 13 houses and damaged vital road along 200 m. A year later, it started to conduct observation regarding the slope. The research aimed to know the role of groundwater level fluctuation in Pagelaran Landslide. The geometry of slope and its slip surface were determined using Electrical Resistivity Tomography. The actual groundwater level was determined by measuring it from surrounding artesian wells. Parameters angle of friction, cohesion, and unit weight were obtained from laboratory tests toward undisturbed soil samples. These data were used for analyzing the actual slope stability condition. Then it was conducted the simulation of slope stability in accordance with fluctuations of groundwater level. The simulation was done by raising the groundwater level with range of 0.5 m. The results showed that the actual slope stability was in critical condition with the value of safety factor 1.044. It also showed that slope stability waned as rising of groundwater level. The value of safety factor was reduced by an average of 0.034 in each 0.5 m up of groundwater level until it became failure (FS<1) when the groundwater level was 0.95 m above the actual position. Therefore, it can be concluded that the position of groundwater level played a role toward the stability of slope in Pagelaran. The rising 0.5 m of groundwater level position will reduce the slope safety factor by 0.034. The slope will become failure if the position of groundwater level rises by 0.95 meter from the actual position. To prevent the rising of groundwater level in rainy season, which can trigger landslide, it can be attached pipes along the slope body to flow the groundwater through them.
АГРОБІОЛОГІЧНА ХАРАКТЕРИСТИКА AMBROSIA ARTEMISIFOLIA L. В УМОВАХ ЛУГАНСЬКОЇ ОБЛАСТІ
Authors: Гаврилюк Ю. В.
Published: July 2020

Current state of the flora of Ukraine, which is under constantly growing anthropic pressure, is characterized by the change in species composition and structure of vegetation, a significant increase in its role as an anthropophilic element. Big economic activity creates the prerequisites for the conversion of native vegetation to impoverished and less valuable, partly or wholly formed of synanthropic species, many of which are quarantine weeds. Invasion and further active distribution, and in some cases the expansion of the species of adventive fraction of the flora, take place both naturally and anthropically.

In Luhansk region, the emergence and spread of quarantine weeds poses a threat of an expansive nature, as an aggressive quarantine species such as Ambrosia artemisifolia L. grows in all types of crop phytocenoses and beyond, and every year its habitats increase.

The article shows the results of multi-year researches, aimed at establishing the directions of distribution and expansion of plant groups by the quarantine species of the Asteraceae family (Ambrosia artemisiifolia L.).The study shows that the number of the researched species in the last ten years has increased two- or threefold in such plant groups as agrophytocenosis, sylvophytoculturcenosis, urbophytoculturcenosis, meadows and pastures. In result , we emphasize that Ambrosia artemisiifolia L. is no longer a quarantine species to which restricted species belong, as this weed is infinitely distributed and is already a cosmopolitan, whereas phytosanitary services are commonly called quarantine, but limited Unfortunately, no one can expand it. In our opinion, time is significantly lost, and one way to prevent the further spread of Ambrosia artemisiifolia L. is the total mowing of plants before flowering of all populations in all crop plant groups (where it is impossible to apply chemical tillage) 5-7 times per growing season, not to allow the growing season replenishment of a bank of seeds of this weed in soil.
РЕПРЕЗЕНТАТИВНІСТЬ РІДКІСНОЇ ФІТОБІОТИ НА ЗАПОВІДНИХ ТА ПЕРСПЕКТИВНИХ ДЛЯ ЗАПОВІДАННЯ ТЕРИТОРІЯХ ЗАЧЕПИЛІВСЬКОГО РАЙОНУ ХАРКІВЩИНИ
Authors: Філатова О. В. , Гонтова Т. М. , Руденко В. П.
Published: July 2020

Relevance of diversity researches in natural and urban protected landscapes is widely recognized in world. The aim of our work was to study the current state of the rare phytobiota of protected and promising objects of one of the most plowed areas of Kharkiv district – Zachepilovsky.
This article represents the results of phytobiots studies in 5 preservation areas of Zachepylivskyi district in Kharkiv region and in 5 perspective sanctuary zones, which are planned to be created as a part of the ecological network. Almost all surveyed territories have remained in a slightly disturbed state. They give a fulfilling representation of the natural vegetation in studied zone: true and shrub steppes, floodplain oak and alder forests, saline and marshy meadows, coastal-aquatic and aquatic vegetation. The rare phytobiots include 13 protected plant groups, three of which (Stipeta capillatae, Stipeta lessingianaea, Stipeta borysthenicae), are listed in the Green Book of Ukraine and 26 species of rare flora, 10 of which are listed in the Red Book of Ukraine: Anacamptis palustris (Jacq.) R.M. Bateman, Pridgeon et M.W. Chase, Crambe aspera M. Bieb., Dactylorhiza maculata (L.) Soо s.l., Gladiolus tenuis M. Bieb., Fritillaria meleagroides Patrin ex Schult. et Schult.f., Ornithogalum boucheanum (Kunth) Asch., Stipa borysthenica Klokov ex Prokudin, S. capillata L., S. lessingiana Trin. et Rupr., Tulipa quercetorum Klokov et Zoz. The largest degree of rare phyto-diversity was perceived in wetland area - the Orel River Flood, where 2 groups from the Green Book of Ukraine, 4 groups from the Green List of Kharkiv region, 6 rare species from the Red Book of Ukraine and 8 from the Red List of Kharkiv region are growing.
ПЕРСПЕКТИВИ ДЛЯ НАДАННЯ ПРИРОДООХОРОННОГО СТАТУСУ ДІЛЯНКАМ ЛІСОВИХ НАСАДЖЕНЬ ЗА УЧАСТІ ВІКОВИХ ДЕРЕВ QUERCUS ROBUR L. НА ТЕРИТОРІЇ ДЕРЖАВНОГО ПІДПРИЄМСТВА «ВОЛОДИМИР-ВОЛИНСЬКЕ ЛІСОМИСЛИВСЬКЕ ГОСПОДАРСТВО» (ВОЛИНСЬКА ОБЛАСТЬ, УКРАЇНА)
Authors: Коцун Л. О. , Кузьмішина І. І. , Войтюк В. П. , Коцун Б. Б.
Published: July 2020

The forest plantations in q. 38 and q. 49 of Gubinsky forestry of the State Enterprise «Volodymyr-Volynsky Forest-Hunting Economy» in Volyn region were researched during the study. It was revealed that the edificatory tier is formed by centuries-old trees Quercus robur L., the undergrowth tier – by Carpinus betulus L., Q. robur, Populus tremula L. The shrubs are well expressed and formed by Sorbus aucuparia L., Corylus avellana L., Swida alba ( L.) Opiz., Euonymus europaea L., E. verrucosa Scop., Sambucus nigra L. It was found out that Q. robur of 150-180 years old grow on sod-slightly podzolic soils mainly in the 2nd class of growth class in two types of forest plant conditions – fresh hornbeam-oak-pine sugrudy in the q. 38 and fresh hornbeam sudubrava in q. 49, and are characterized by a wide range of completeness – 0.3–0.89. 70 species of vascular plants belonging to 5 divisions, 6 classes, 25 orders, 40 families and 63 genera were found in the studied territory. Magnoliophyta make up 90.0% of the total species. The most abundant species are Rosales (11 species; 15.7%), Lamiales (7 species; 10.0%), Asparagales, Poales (6 species each; 8.6 % each); such families as Rosaceae (7 species; 10.0%), Asparagaceae (4 species; 5.7%). We revealed the habitat of 4 rare species of plants of the state-level protection (Platanthera bifolia (L.) Rich., Lilium martagon L., Galanthus nivalis L. with the conservation status «invaluable» and Lycopodium annotinum L. with the protection status «vulnerable» associated with finding the species on the border of the area). Of the adventitious (outlandish) species at the edge of the forest there are Ballota nigra L. s.l., Robinia pseudoacacia L., Stenactis annua (L.) Nees., Solidago canadensis L. The results of the analysis of forestry at q.38, ss. 29, 33; q.49, ss. 29, 36, 48, 49 of Gubinsky forestry of SE «Volodymyr-Volynsky FHE» and the forest inventory information have become the basis for scientifically substantiated conclusions of the expediency of protection of the investigated forest plantations.
The Historical records of Sangam’s Akam Literature
Authors: V Nagalakshmi
Published: July 2020

The History of Tamilnadu is two thousand years old. The Sangam literature helps to understand the history of ancient Tamil Nadu. As we know, Historical records, stories, and evidences abound in Puram poems of Sangam literature. Although it is about the Akam poems, there are several historical references to know about ancient Tamizhagam. The poets manipulate parables, to make imperceptible to perceptible and making in a way to give pleasure for the adorned. It is the opinion of the authors that, the parables, have been used more in the Akam material than in the Puram material. The parables used in a perceivable way in the Akam literature to convey and express the sentiments and feelings of the chiefs, and for commenting and entertaining of the historical messages. The poets have sung about the three kings (Moovendhars), chieftains (Kurunila mannargal), philanthropists, valor, war, town, country and donations through the expressions and emotions of Thalaivan (Hero), Thalaivi (Heroine) and by the parables. Through the poems, come to know that, the soldiers who died heroically in battle are honored by planting hero stones. The purpose of this article is to illustrate the historical references, sung in the five anthologies of Ettuthogai.
Sexual Minority Educators: Life Stories of Career Identity Development
Authors: Simons Jack , Hahn Sarah , Pope Mark , Russell Stephen T.
Published: July 2020

The focus of the phenomenological quality study is on the career development of sexual minority educators. Career decision making among sexual minorities, including those who are educators, is related to personhood. This empirical study explored data from 24 sexual minority educators (teachers, mentors, and coaches) to explore career development and life stories. Data regarding stress, coping, and identity development were gathered, triangulated, and analyzed. Four categorical themes resulted: (a) helping identity (b), effectiveness as educators, (c) levels of support, and (d) levels of outness. Implications for employers, researchers, and helping professionals are provided.
Potential Regeneration of Mangrove Coastal of Payum Beach Merauke District
Authors: Wairara Stenly M.B.S , Sianturi Reny
Published: July 2020

The purpose of this study was to analyze the regeneration potential of mangroves found on the coast of Payum, Merauke Regency, Papua Province. This research was conducted in August-October 2018. The data collection technique was purposive sampling using Transect Line Plots. The sampling location was chosen based on the representation of the presence of mangroves in three locations, namely zones A, B and C. The results of this study explained that there were three tree-level mangrove species, namely Avicennia alba, Rhizophora apiculata and Sonneratia alba. Type A. alba dominates in zone A with an important value index (INP) of 205.76%, zone B does not have a certain type that dominates, while Rhizophora apiculata dominates in zone C with INP 185.35%. The potential of the three mangrove species in zones A, B and C is good. Aegialitis annulata species are only found in sapling and seedling levels. In zones A and B are classified as new while in zone C is classified as bad. This study concluded that Avicennia alba, Rhizophora apiculata and Sonneratia alba had the potential to regenerate in all three locations (Zones A, B and C) compared to Aegialitis annulata.
Effect of Natural or Artificial Feed on Growth of Tilapia (Oreochromis niloticus)
Authors: Wairara Stenly M.B.S , Pangaribuan Rosa D.
Published: July 2020

The purpose of this study was to analyze the composition of nutrients contained in kopyok moss and analyze the effect of natural or artificial feed on the growth of tilapia (Oreochromis niloticus). This research was carried out in October-November 2019, met in the UNPUS MSP laboratory and used the experimental method and Completely Randomized Design (CRD). Test animals used were juvenile tilapia 5-7 g; 5-10 cm and totaling 27 individuals. The fish were divided into three treatment groups, namely P1 (PF500 MS PRIMA FEED feed group), P2 (Takari feed group), and P3 (kopyok moss natural feed group) and each group consisted of nine fish. Feeding is done twice a day on an ad libitum basis for 30 days continuously. The results showed that the  absolute weight gain in the P2 group was higher than in the P1 and P3 groups, the absolute length increase in P3 was higher than in P1 and P2 and the survival rate of P2 was higher than in P1 and P3. This explains that the nutritional content, especially protein in the feed, must be in the amount needed, otherwise the excess protein will be released into the environment in the form of ammonia (NH3), increased ammonia toxicity can cause damage to the gills and kidneys, decreased growth, disruption of the brain system, and dissolved oxygen levels become low. Based on the results of the study it can be concluded that protein is one of the essential nutrients  for growth for survival, but it must be at the amount needed by the body so that it is not released to the environment which will reduce water quality.
Distribution Patterns of Mast Cells on Skipjack (Katsuwonus Pelamis) Infested with Endoparasitic Worms as Triggers for Anaphylactic Reactions
Authors: Diba Dewi Farah , Basir Buana
Published: July 2020

This study aims to examine the pattern of mast cell distribution in the intestinal tract of skipjack fish (Katsuwono pelamis) infested with endoparasitic worms and prove the correlation between endoparasitic worms and mast cells which are always involved in hypersensitivity responses. The study was conducted in May to July 2018 at the Paotere Fish Auction Place and at the Animal Climatology Histology Laboratory of Hasanuddin University. A total of 30 skipjack fish originating from the Paotere TPI were used as research samples, the fish were then dissected to be taken inside the organs infested with endoparasitic worms and then fixed and made histopatalogis slide preparations with microtechnic procedures and hematoxylin-eosin staining to be observed under a microscope. The results showed that infestation of endoparasitic worms in the body of skipjack fish could grasp the active mast cells. Mast cells are distributed only to the gonads, gills and heart of skipjack fish (Katsuwonus pelamis).
Application of Dynamic System to Improve the Efficiency of Operational Activities in PT. Indo Trisula Karya
Authors:   Management Department, BINUS Business School Undergraduate Program, Bina Nusantara University, Jakarta, Indonesia., Perdana Dio Rizky , Suprapto* Adi Teguh ,   Management Department, BINUS Business School Undergraduate Program, Bina Nusantara University, Jakarta, Indonesia.
Published: July 2020

PT Indo Trisula Karya is a company engaging in the field of industrial manufacturing within subdivision of textile goods, producing made-to-order t-shirts. In the past few production periods, the company has been undergoing opportunity loss that is caused by incapability of regular production capacity to fulfil production demand. Meagre fund in an attempt to expand the business such as addition of equipment and tools to support operational activities, as well as addition to manpower, are the cause of the deprivation. The purpose of this research is to retrieve the performance of company’s operational activities to which every production period and production demand converge by applying system dynamic model, using overtime and subcontract production system approach, and data is processed using vensim software. The outcome is by applying 3 systems simultaneously production system regular, overtime, and subcontract, the company is able to fulfil its highest demand achieved in production period of May 2017 as much as 9.760 t-shirts with 42 t-shirts in excess at the end of simulation.
Heart Rate Variability Assessment by the Entropy Parameters during Sleep
Authors:   Ph.D., School of Software, Hallym University, Chuncheon-si, Gangwon-do, Republic of Korea., Ahn* Prof. Jae Mok , Kim Prof. Dong-Kyu ,   M.D., Ph.D., Dept. of Otorhinolaryngology-Head and Neck Surgery, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon-si, Gangwon-do, Republic of Korea.
Published: July 2020

The nonlinear heart rate variability (HRV) parameter quantifies autonomic nervous system (ANS) activity based on the complexity or irregularity of an HRV dataset. At present, among various entropy-related parameters during sleep, approximate entropy (ApEn) and sample entropy (SampEn) are not as well understood as other entropy parameters such as Shannon entropy (SE) and conditional entropy (CE). Therefore, in this study, we investigated the characteristics of ApEn and SampEn to differentiate a rapid eye movement (REM) and nonrapid eye movement (NREM) for sleep stages. For nonlinear sleep HRV analysis, two target 10-minute, long-term HRV segments were obtained from each REM and NREM for 16 individual subjects. The target HRV segment was analyzed by moving the 2-minute window forward by 2 s, resulting in 240 results of each ApEn and SampEn. The ApEn and SampEn were averaged to obtain the mean value and standard deviation (SD) of all the results. SampEn provides excellent discrimination performance between REM and NREM in terms of the mean and SD (p<0.0001 and p=0.1989, respectively; 95% CI), but ApEn was inferior to SampEn (p=0.1980 and p=0.9931). The results indicate that SampEn, but not ApEn could be used to discriminate REM from NREM and detect various sleep-related incidents.