bluuebunny/crossref_metadata_2025 huggingface dataset:
On the profitability of intelligent cars-methodology and results from eIMPACT
Authors: Baum Herbert , Geißler Torsten , Westerkamp Ulrich
Published: August 2023

Intelligent Cars can make road transport safer, cleaner and more efficient. This paper provides -based on research done in the eIMPACT project (FP 6, European Commission)- a methodology for assessing the socio-economic impacts of Intelligent Vehicle Safety Systems (IVSS). The assessment frame¬work addresses in a comprehensive way the society perspective and stake¬holder perspectives on IVSS. In its core the framework relies on cost-benefit analysis (CBA). The methodology is however enlarged by stakeholder analyses. In the results section, benefit-cost ratios are presented and discussed for all twelve systems which were analysed in eIMPACT. The benefit-cost results are also tested on sensitivity of results. Overall, it can be concluded that the analysed systems are profitable from the society point of view. The results are mainly driven by the safety benefits. In a temporal perspective, a wider uptake of systems is going to happen in the next decade which helps to realise the benefits. The stakeholder analyses can provide deeper insight in the societal groups who bear the costs and who benefit from the system use. As an illustrative example, results for the break-even analyses of users are depicted and discussed.

Les véhicules intelligents peuvent rendre le transport plus sûr, plus propre et plus efficient. Cet article présente une méthodologie d’évaluation des impacts socio économiques des systèmes de sécurité pour véhicule intelligent (SSVI) fondée sur les résultats d’une recherche conduite dans le cadre du projet eIMPACT (6e PCRD, Commission européenne). Le cadre de cette évaluation prend en compte de manière détaillée la perspective sociétale et le point de vue des différents acteurs impliqués. Si ce cadre repose principalement sur l’analyse coût-avantage, la méthodologie est néanmoins étendue aux analyses pour les acteurs. Les bilans coût-avantage sont présentés et analysés pour les douze systèmes de sécurité étudiés dans le projet eIMPACT. La sensibilité des résultats est également testée. Globalement, on peut conclure que les systèmes étudiés sont rentables d’un point de vue sociétal et que les avantages liés à la sécurité prédominent. Dans une perspective temporelle, on peut s’attendre à un déploiement plus large des systèmes au cours de la décennie à venir, ce qui favorisera une prise de conscience de tous leurs avantages. Les analyses relatives aux différents acteurs concernés permettent de mieux comprendre quels sont les groupes sociaux qui supportent les coûts et quels sont ceux qui bénéficient de la mise en œuvre des systèmes. Les résultats des analyses de rentabilité pour les utilisateurs sont décrits et analysés à titre d’exemple.
Web and face-to-face travel surveys: how comparable are they?
Authors: Bayart Caroline , Bonnel Patrick
Published: August 2023

Response rates for household travel surveys are tending to fall, and it seems unlikely that this trend will be reversed in the future. In recent years, travel data collection methods have evolved in order to obtain reliable data that are sufficiently detailed to feed increasingly complex models, and in order to integrate new technologies into survey protocols (Internet, GPS...). Combining different media is an obvious low-cost way of improving data quality as it increases the overall response rate. But the question of the comparability of data over time and between different survey modes remains unresolved. This paper makes a comparative analysis between the travel behaviours of web-based survey respondents and respondents to a face-to-face interview. The data were obtained from the 2006 Lyon conurbation household travel survey. Our analysis shows that the Internet respondents travelled less than the face-to-face respondents (3.0 versus 3.63 daily trips), and that the differences between the two groups varied according to the travel mode and trip purpose. While part of this difference can be explained by socio-economic disparities (the Internet respondents had a specific profile) we cannot exclude the possibility of under-reporting due to the web medium.

Les taux de réponse des enquêtes ménages déplacements tendent à décroître dans le temps, et il semble peu probable que cette tendance s'inverse à l'avenir. Ces dernières années, les méthodes utilisées pour recueillir les données de mobilité ont évolué, afin de prendre en compte d'une part la nécessité d'obtenir des informations fiables et suffisamment précises pour nourrir des modèles de plus en plus complexes et d'autre part l'intégration des nouvelles technologies dans les protocoles d'enquête (web, GPS...). La combinaison de différents médias apparaît comme un moyen d'améliorer la qualité des données produites à moindre coût, en permettant une augmentation du taux de réponse global. Mais la question de la comparabilité des données dans le temps et entre les différents modes reste entière. Cet article propose une analyse comparative des comportements de mobilité des individus qui ont répondu à une enquête web, avec ceux soumis à un questionnaire en face-à-face. Les données sont issues de l'enquête ménages déplacements menée en 2006 dans l'agglomération lyonnaise. L'analyse montre que les internautes sont moins mobiles que les individus qui répondent en face-à-face (3,0 vs. 3,6 déplacements quotidiens), avec des différences plus ou moins marquées selon les modes et les motifs. Si les différences socio-économiques des répondants peuvent expliquer en partie cet écart (les internautes ont un profil particulier), l'hypothèse d'une sous-déclaration imputable au média web n'est pas à exclure.
Focus on standard agreements enforceable to inland waterway transports. Civil Structure of a normative work based on the Lex Mercatoria
Authors: Ndende Martin
Published: August 2023

The inland waterway standard agreements represent in Transport Law one of the major area of expression of the Lex Mercatoria. Designed in four separate categories under the National Transport Council (CNT) and professional organizations, these standard agreements include, in fact, most of the usages and customs applicable to contracts for river transport as practiced in France. The development of such agreements respecting the customs and traditions of the professional world can effectively prevent the proliferation of all sorts of clauses in an economic environment that requires a constant effort of legal harmonization and a respect for the law against such abusive practices. But what lawfulness exactly? It is, from this point of view, very interesting that the very structure of these contracts fully comply with the normative concerns of French civil law and regulations which were, originally enacted to regulate and channel the contracting practices in the river area. But at a time when France is setting up a Transport Code (according to established law), and especially at the time of entry into force, on an international level, of the new Budapest Convention of June 22d, 2001 on the transport of goods by inland waterway (known as CMNI), a general assessment was binding on in the context of a necessary modernization of these contracts.

Les contrats types fluviaux constituent, en droit des transports, l’un des terrains majeurs d’expression de la Lex mercatoria. Conçus en quatre catégories distinctes sous l’égide du Conseil National des Transports (CNT) et des organisations professionnelles, ces contrats types intègrent, en effet, l’essentiel des usages et coutumes applicables aux contrats de transports fluviaux tels qu’ils sont pratiqués en France. L’élaboration de tels contrats respectueux des usages et coutumes du monde professionnel permet efficacement d’éviter la multiplication de clauses de toutes sortes dans un environnement économique qui exige un effort constant d’harmonisation juridique et un certain respect de la légalité notamment contre les pratiques abusives. Mais de quelle légalité précisément ? Il est, de ce point de vue, très intéressant de constater que la structure même de ces contrats respecte amplement les préoccupations normatives du droit civil français et des textes réglementaires qui furent, à l’origine, édictés pour encadrer et canaliser les pratiques contractuelles dans le domaine fluvial. Mais à l’heure où la France se dote d’un Code des transports (certes à droit constant), et surtout à l’heure de l’entrée en vigueur, sur le plan international, de la nouvelle Convention de Budapest du 22 juin 2001 sur le transport de marchandises en navigation intérieure (dite CMNI), un bilan général s’imposait dans la perspective d’une nécessaire modernisation de ces contrats.
Evaluation of maritime transportation activities in the Canadian Arctic
Authors: Pelletier Jean-François , Guy Emmanuel
Published: August 2023

This paper aims to provide a better understanding of maritime transport activities in the Canadian Arctic and its evolution since 2002. The methodology is original in the sense that it proposes a threefold analysis based on three different indicators. As well as using the two most common indicators (number of trips to the Canadian Arctic and number of trips within the Canadian Arctic), this contribution is amongst the first attempts to quantify maritime transportation activities in the Canadian Arctic in terms of distances travelled by vessels within the area. This quantification of Canadian Arctic shipping traffics in actual nautical miles travelled partially fills the information gaps resulting from the use of the first two indicators. Indeed the information is necessary for future more accurate evaluation of the footprint of maritime transport on the Canadian Arctic environment and to better understand the risks of navigation in this region. Furthermore, the results detail the nature of the rapid growth in commercial shipping within the Canadian Arctic in recent years.

La présente contribution vise à fournir une meilleure compréhension de l’évolution des activités maritimes en Arctique canadien entre 2002. Il s’agit d’une analyse originale puisqu’elle permet de le faire sous trois angles, ou indicateurs, différents. En plus des deux indicateurs le plus souvent utilisés (nombre de voyages vers l’Arctique canadien et nombre de voyages en Arctique canadien), la présente constitue une des premières tentatives pour quantifier l’ampleur du trafic maritime en Arctique canadien et son évolution en fonction des distances parcourues par les navires. Cette analyse comble en partie les lacunes générées par l’utilisation de données relatives au nombre de voyages. En effet, la quantification des trafics en Arctique canadien en termes de milles marins pourra mener à un calcul de l’empreinte du transport maritime sur l’environnement arctique et ainsi mieux cerner les risques de la navigation. Qui plus est, la compilation réalisée détaille la nature de la croissance rapide dans les dernières années de la navigation commerciale dans l’Arctique canadien.
Cap-and-trade system on CO2 emissions in maritime transport: potential impacts on shipping lines activities
Authors: Franc Pierre , Sutto Lisa
Published: August 2023

Given the prospect of an increase in CO2 emissions caused by shipping, the debate surrounding regulations relating to emissions in this sector is intensifying in several international fora. The International Maritime Organisation and the European Union are discussing the introduction of a market-based measure for maritime transport. This article focuses on the principle of a cap-and-trade system and explores the potential impacts of the implementation of such a measure on the organisation of containerised shipping lines calling european ports. In order to respond to these questions, different scenarios varying the scope for application and the degree of connection with other existing cap-and-trade markets have been constructed. The results demonstrate significant and differentiated effects between the various scenarios.

Les perspectives de croissance des émissions de CO2 du transport maritime consécutives à l’augmentation du trafic international de fret conduisent l’Organisation Maritime Internationale et la Commission européenne à pro¬mouvoir l’instauration d’un instrument de marché dans le transport maritime. En supposant que l’instrument retenu soit un marché de permis d’émission, quels seraient ses effets sur l’organisation des lignes maritimes conteneurisées desservant l’Europe ? Pour répondre à ce questionnement, différents scénarios faisant varier le périmètre d’application du marché de permis maritime et son degré d’interconnexion avec les autres marchés de permis existants ont été construits. Les résultats présentent des effets significatifs et différenciés d’un scénario à l’autre.
Are longer commutes a way to reach wealthier neighbourhoods?
Authors: Wenglenski Sandrine , Korsu Emre
Published: August 2023

In recent decades, the daily mobility recorded growths of travel distances that have contributed to urban sprawl by allowing workers to increase their residential choice and settle far from the urban centralities. One may wonder if the same mechanism contributes to the social division of urban space, as households can use the possibilities of commuting in favour of selective location criteria regarding the neighbourhood, even if it takes them away from theirs workplaces. The upper classes would be most likely to benefit from their lower budget constraints to perform socially upward residential mobility in support of long-term daily mobility. The article proposes an empirical exploration of this issue, based on the exploitation of the Global Survey of Transport 2002 (INSEE). These data allow us to observe, for the decade 1992-2002 in the Paris region, if the increase in commuting distances of workers was particularly characteristic of those who have moved to wealthier municipalities.

Au cours des dernières décennies, la mobilité quotidienne a enregistré des croissances de distances parcourues qui ont contribué à l’étalement des villes en permettant aux actifs d’accroître leur choix résidentiel et de se domicilier loin des centralités urbaines. On peut se demander si le même mécanisme n’a pas contribué à la division sociale de l’espace urbain, les ménages pouvant utiliser les possibilités du déplacement quotidien au profit de critères de localisation sélectifs du point de vue du voisinage, quitte à s’éloigner du lieu d’emploi. Les catégories supérieures seraient les plus susceptibles de tirer parti de leurs moindres contraintes budgétaires pour accomplir des mobilités résidentielles socialement ascendantes à l’appui de mobilités quotidiennes au long cours. L’article propose une exploration empirique de cette question, basée sur l’exploitation de l’Enquête Globale de Transport 2002 (INSEE). Ces données permettent d’observer, pour la décennie 1992-2002, si, en région parisienne, l’augmentation des distances domicile-travail des actifs a été particulièrement caractéristique de ceux qui ont déménagé vers des communes plus riches.
Evolution of fuel price elasticities of road freight transport
Authors: Bouguerra Hajera , Rizet Christophe
Published: August 2023

To quantify the impact of a variation of the diesel oil price on road freight transport, we look at the evolution of the freight demand expressed in tons.kilometers (t.km) on the one hand and in vehicles.kilometers (veh.km) on the other hand, according to the evolution of the diesel oil price. We use the quarterly series of the TRM (Road Freight Transport) survey on road freight transport demand and the data of the CNR (Comité National Routier) for the diesel oil price. Road Freight transport demand is sensitive to changes in fuel price. Using the log-log model, we found constant road freight demand elasticity to diesel oil price of -0.3 for t.km as well as veh.km. In fact these elasticities are not constant. Introducing the time as an explanatory variable we found that t.km elasticity varied from -0.25 at the beginning of 1998 down to -0.40 at the end of 2010 and veh.km from -0.28 down to -0.48: demand is increasingly sensitive to changes in fuel price.

Pour quantifier l’impact d’une variation du prix du gazole sur la demande de transport routier de marchandises, nous regardons l’évolution de la demande de transport de fret exprimée en tonnes kilomètres (tkm) d’une part et en véhicules kilomètres (vehkm) d'autre part, en fonction de l’évolution du prix du gazole. Nous utilisons les séries trimestrielles de l’enquête TRM (Transport Routier de Marchandises) pour la demande de fret et les données du CNR (Comité National Routier) pour le prix du gazole. La demande de transport routier de fret est sensible aux changements de prix du carburant. En utilisant le modèle log-log, nous trouvons une élasticité constante de la demande de fret au prix du gazole de -0,3 pour les tkm comme pour les vehkm. En fait l’élasticité de la demande de transport au prix du gazole n’est pas constante : en introduisant le temps comme variable explicative de l’élasticité, nous trouvons, que cette dernière passe de -0,25 au début de 1998 à -0,40 fin 2010 pour les tkm et de -0.28 à -0.48 pour les vehkm : la demande est de plus en plus sensible aux variations de prix du carburant.
The location of river freight terminals : should il be concentrated or scattered ?
Authors: Gavaud Olivier , Douet Marie
Published: August 2023

Waterborne container transport is strongly increasing in France, and is already a major transport means for supplying maritime ports and hinterland on the Rhine basin. Public policies aim at strengthening this transport mode, and deal with the issue of terminals location: should they be concentrated or scattered? This paper tries to contribute to this debate, showing first how container river terminals are crossroads of different transport networks, and the effects of maritime transport on river terminals network. Then the paper investigates how river and road transport economics are determining factors for the location of river terminals. The paper concludes by highlighting the concentration or scattering schemes in the location of river container terminals, on the Rhine, Île-de-France, and Nord-Pas de Calais basins.

Le transport fluvial de conteneurs maritimes connaît en France un développement important, et il est déjà sur le bassin du Rhin un acteur majeur de l'approvisionnement des ports maritimes et de l'hinterland. Ce développement est le fruit d'investisseurs, publics et privés, qui se posent la question de la localisation des plates-formes intermodales fluviales, et de l'intérêt de concentrer ou disperser celles-ci. Pour répondre à cette question, la première partie met en évidence l'insertion des plates-formes fluviales dans différents réseaux de transport, et les effets du transport maritime sur la structure du réseau de plates-formes fluviales. La deuxième partie détaille les effets de l'économie du transport fluvial et routier sur la localisation des plates-formes fluviales. La troisième partie met en évidence les trajectoires de concentration ou dispersion dans lesquelles sont engagées les plates-formes du Rhin, de l’Île-de-France et du Nord-Pas de Calais, et montre les effets du territoire sur la localisation des plates-formes.
Spatial relation to overcome opposition between anchoring and mobility
Authors: Nessi Hélène
Published: August 2023

In the present article, we seek to understand the reasons for spatial anchoring and/or daily mobility and more specifically to know if spatial registration of mobility practices reflects spatial inequity, social inequality between households or a real choice from them. Whereas spatial and social inequalities can be translated into quantifiable indicators, the concept of the interaction with living environment is more difficult to apprehend. This is why we question the meaning given by each individual to its living environment and to its spatial practices to understand choices done in terms of spatial inscriptions and as a consequence mobility. Based on the results of empirical studies of recent research on nine residential areas located in two cities: Paris and Rome, this articles evaluates the effects of the interaction to the living environment of the inhabitant’s practices and shows the adjustment to the individual and his living place and the link between anchoring and mobility.

Dans cet article, nous cherchons à comprendre les raisons de l’ancrage et/ou de la mobilité et plus précisément à savoir si l’inscription spatiale des pratiques est le reflet d’iniquité spatiale, d’inégalité sociale entre les individus ou bien d’un réel choix de leur part. Si les inégalités spatiales et sociales trouvent leur traduction dans des indicateurs quantifiables, comprendre le rapport qu’entretient l’individu avec son cadre de vie est en revanche plus difficile à appréhender. Ces considérations nous amènent à nous interroger sur le sens que l’individu donne à son espace de vie et à ses pratiques pour comprendre les choix opérés en matière d’inscriptions spatiales et conséquemment en matière de mobilité. Basé sur des résultats de travaux empiriques d’une récente recherche reposant sur neuf zones résidentielles réparties dans deux agglomérations : Paris et Rome, cet article évalue les effets du rapport à l’espace de vie sur les pratiques des habitants. Il montre à travers le rapport à l’espace un ajustement entre l’individu et le lieu et le lien existant entre ancrage et mobilité.
How to reduce CO2 emissions from freight transport in France?: Socioeconomic appraisal of three public policies
Authors: Koning Martin , Cruz Cecilia , Rizet Christophe
Published: August 2023

France must implement voluntarist policies in order to reduce CO2 emissions, which raises questions regarding the effectiveness of competing options and their costs, for both public finances and society. This paper estimates abatement costs of one ton of CO2 from three scenarios aimed at softening the environmental impacts of freight moved by trucks. Hybrid trucks may generate large CO2 savings (5.7 Mt/year in 2030), at a moderate discounted abatement cost (88 €/t). The option based on natural gas for vehicles leads to a similar abatement cost and to lower environmental gains (3.2 Mt/year in 2030). Whilst inducing small CO2 savings (0.2 Mt/year in 2030), megatrucks present a negative discounted abatement cost (-285 €/t), thus suggesting the existence of one potential double dividend. Latter result is uncertain, however, as stressed by some of the sensitivity tests proposed in this research.

Afin de réduire ses émissions de CO2, la France doit aujourd’hui mettre en place des mesures très volontaristes. Se pose alors la question de l’efficacité des politiques et de leurs coûts, tant pour les finances publiques que pour la collectivité. Cet article estime le coût d’abattement d’une tonne de CO2 pour trois scénarios visant à réduire l’impact environnemental des poids lourds (PL) en France. Les PL hybrides permettraient d’obtenir de forts gains d’émissions de CO2 (5,7 Mt/an en 2030), pour un coût d’abattement actualisé de 88 €/t sur la période 2030-2050. Si le coût d’abattement actualisé des PL alimentés au gaz naturel est proche, cette technologie fait économiser moins de CO2 (3,2 Mt/an en 2030). Le scénario sur les PL de 60 t permet quant à lui d’obtenir des gains environnementaux modestes (0,2 Mt/an en 2030) mais pour un coût d’abattement actualisé négatif (-285 €/t), suggérant donc une forme de double dividende. Ce dernier résultat est toutefois incertain, comme l’attestent les nombreux tests de sensibilité que nous proposons.
Bus and carpooling travel time perceptions by users: what about the values of travel time for long-distance trips in France?
Authors: Adjeroud Feriél , Blayac Thierry
Published: August 2023

The paper aims to shed light on the determinants of choice for new forms of mobility or new modes of transport. More precisely, we focus on transport mode choice between coach and carpooling for long-distance trips in France. To do so, we perform a discrete choice experiment survey in which attributes reflecting elements of comfort and flexibility are introduced in addition to the conventional price and time attributes. The survey conducted among a small number of individuals who had already experienced coach and/or carpooling made it possible to collect 405 observations of choice. These data make it possible to infer values of time for the users of the modes by estimating econometric models. These values of time are significantly different since the carpoolers’ value of time appears at least twice as much as that of the coach users. Thus, at the sample average point, an individual's willingness to pay to save one hour on travel time is €4.27 per hour for coach users compared to €10.53 per hour for carpool users or €6.23 per hour compared to €15.28 per hour respectively depending on the functional form chosen for the conditional indirect utility.

L’article a pour objet de fournir un éclairage sur les déterminants du choix en faveur de nouvelles formes de mobilité ou de nouveaux modes de transport. Plus précisément, nous nous intéressons au choix modal entre l’autocar et le covoiturage pour des déplacements longue distance en France. Pour ce faire, nous réalisons une expérience en choix discret au sein de laquelle outre les attributs prix et temps classiques sont introduits des attributs traduisant des éléments de confort et de flexibilité. L’enquête réalisée auprès d’un petit nombre d’individus ayant déjà expérimenté l’autocar et/ou le covoiturage a permis de collecter 405 observations de choix. Ces données permettent d’inférer, via l’estimation de modèles économétriques, des valeurs du temps pour les usagers des modes considérés. Ces valeurs du temps s’avèrent très différenciées puisque la valeur du temps des usagers du covoiturage apparaît comme plus de deux fois supérieure à celle des usagers de l’autocar. Ainsi, au point moyen de notre échantillon, la disposition à payer d’un individu pour économiser une heure sur son temps de parcours s’établit à 4,27 €/h pour les usagers de l’autocar contre 10,53 €/h pour les usagers du covoiturage ou encore 6,23 €/h contre 15,28 €/h respectivement selon la forme fonctionnelle retenue pour l’utilité indirecte conditionnelle.
Filtering and treatment methodology applied to cellular network signaling data for origin-destination matrix construction: application to Rhone-Alpes region
Authors: Fekih Mariem , Bonnel Patrick , Smoreda Zbigniew , Bellemans Tom , Furno Angelo , Galland Stéphane
Published: August 2023

Origin-Destination (O-D) matrices are a necessary input for transport planning to support both mobility modeling and analysis tasks. Several research works have investigated the possibility to compute O-D matrices from mobile phone data. However, most of these works rely on billing data (call detail records). In this paper, network signaling data is leveraged, and the advantages of this kind of data to produce O-D matrices are highlighted. A three-step algorithm based on data filtering, users’ home detection and sector-based expansion factors is proposed. Additionally, a validation step is included in order to compare the resulting O-D matrices with external sources of data. To that end, the latest travel survey data available for the Rhône-Alpes region (EDR) is exploited. The proposed approach for O-D construction generates a matrix structure and a number of trips that are close to the travel survey data. The regression analysis of the number of trips from mobile phone data with respect to the number of trips from EDR provides a coefficient of determination of 0.95, close to 1, and a small intercept value. In the last part of the paper, the limits of this work are addressed and discussed. And, future directions for improvement and extension are proposed.

Les matrices origine-destination (O-D) sont nécessaires à la planification des transports que ce soit pour alimenter les travaux de modélisation ou l’analyse de la mobilité. De nombreux travaux ont été réalisés sur la production de matrices à partir des données de la téléphonie mobile. La plupart des travaux porte sur les données de facturation. Nous proposons dans ce papier de travailler avec des données de signalisation en soulignant l’avantage de ces données pour la construction des matrices de déplacements. Nous proposons un algorithme en trois étapes s’appuyant sur un filtrage des données, la détermination du domicile associé aux mobiles et l’estimation de facteurs d’expansion zonaux. Nous proposons une validation des données produites en les confrontant à des sources de données externes. Nous mobilisons pour cela les données de la dernière enquête déplacements en Rhône-Alpes (EDR). L’approche retenue pour la construction des matrices origine-destination génère un nombre de déplacements proches et des structures de matrice similaires. L’analyse des régressions du nombre de déplacements issus de la téléphonie mobile par les déplacements de l’EDR fournit des coefficients de détermination de 0,95 assez proches de 1 et une constante faible. Dans la dernière partie de l’article, nous abordons également les limites de ce travail en proposant des pistes d’amélioration et de prolongements.
COMPLICACIONES PERIANALES CAUSADAS POR AGENTES MODELADORES INYECTADOS EN GLÚTEOS
Authors: Martinez-Millán Sergio , Briceño Julimar , Pappe Peter , Angarita Luis
Published: August 2023

En este reporte presentamos tres pacientes en quienes ocurrieron condiciones inflamatorias perianales tardías, luego de la administración de sustancias modeladoras no identificadas en los glúteos. El diagnóstico inicial y supuesto no fue correcto, ya que no se investigó durante la evaluación preliminar el antecedente de la administración de elementos modeladores. Recomendamos que, a los pacientes con patologías inflamatorias del ano, sobre todo aquellas cuyo curso es extraño, se les pregunte acerca de la administración de agentes modeladores en los glúteos. Esta práctica puede contribuir a la eficacia del diagnóstico de manifestaciones perianales caracterizadas por flogosis, pero que se presentan de forma inusual.
EXCITATION OF TM MODE BY A RELATIVISTIC ELECTRON BEAM IN AN AZIMUTHALLY CORRUGATED WAVEGUIDE
Authors: Ognivenko V.V.
Published: August 2023

The excitation of an electromagnetic TM mode by a relativistic electron beam in a waveguide with a sinusoidalcorrugated azimuth conducting wall in a constant uniform external guiding magnetic field is theoretically studied. We consider a thin annular electron beam moving along the waveguide axis and rotating at an equilibrium radius
around its axis. In the approximation of a small corrugation depth, the analytical dependences of the growth rate of instability and resonant frequencies on the parameters of the beam and waveguide are determined.
SIMPLE PULSE MICROWAVE WAVEGUIDE CALORIMETER WITH TEMPERATURE SENSOR LM 35
Authors: Linnik A.F. , Zalesky D.Yu.
Published: August 2023

The paper presents the construction of a storage-type waveguide calorimeter designed to measure the energy of a sequence of short microwave pulses. The radiation is absorbed by water or ethanol, then the temperature increase is recorded by the LM 35 sensor. When using 14 cm3 of water, the energy measurement range is 3…88 J, and when using ethanol 1.3…40 J. The calorimeter is simple, cheap, and reliable.
Book Review: Ecologies of a Storied Planet in the Anthropocene
Authors: Estok Simon C.
Published: August 2023

Dazzling. Ecologies of a Storied Planet in the Anthropoceneis simply dazzling in its breadth of research, its nuanced theorizing, and its clarity of expression.Serpil Oppermann brings together an enormous body of research from across many disciplines to argue the material ecocritical position that matter (biological and non-) has important stories to tell us and that we ignore them at our own peril.
Monuments and Megachile: Lessons from the Insect Graveyard
Authors: Swanson Cole
Published: August 2023

The silhouettes of expired houseflies (Musca domestica) formed an unlikely constellation in thelight fixture hanging over my bed. I gazed up at the tiny corpses and counted them—fourteen—conjuring images from imaginary lines articulated at arthropodal joints. It was winter in Toronto and my apartment was shut up tight, insulated from the cold and the (non-human) animals that might seek refuge from it. Where did these insects come from? Are there entomological flight paths crisscrossing the airspace of my home? Reaching up to the ceiling from the shaky mattress underfoot, I unhinged the fixture’s frosted glass reservoir and peered into it; fourteen broken and battered bodies, strewn across a dusty graveyard stared lifelessly back at me.
Diabetic Mononeuritis: Isolated Extrinsic Paralysis of the III
Authors: Bouba Traore Hassane Amadou
Published: August 2023

Oculomotor paralysis is a rare complication of diabetes. It is a rare form of diabetic neuropathy, with a prevalence of 1 to 14% in diabetics. This is a 52-year-old patient with no known personal history, who presented himself in ophthalmological consultation for left ocular pain and fall of the upper left eyelid, occurred 6 days ago and rapidly progressive in an atraumatic context. Objective ophthalmological examination a moderate left ptosis, with incomplete ophthalmoplegia sparing abduction and twists, without vicious attitude. Visual acuity at a distance without correction was 6/10 in both eyes, P3. At bio microscopy, RPM kept bilaterally, without surface disturbance with normal anterior and posterior segments. This was an incomplete paralysis of the extrinsic component of the III. Emergency radiological checkup ruled out a central vascular and neurological cause. The etiological biological assessment finds fasting blood glucose high at 1.92 g/l. It is sent to the diabetologist for investigations. The degenerative assessment is normal but with a glycated hemoglobin at 10.5%, testifying to an unknown diabetic. It is retained the diagnosis of a paralysis of III incomplete inaugural type 2 diabetes. The evolution after 2 months was marked by the progressive regression of its paralysis after glycemic balance and correction of risk factors. Oculomotor paralysis is not uncommon during diabetes, it is necessary to think about it during etiological assessment for early and adapted management.
Multicultural Political Communication (Case Study of Political Communication Bulan Bintang Party in North Sumatra Province)
Authors: Hasrat Efendi Samosir
Published: August 2023

This research is intended to provide answers to the questions contained in this study, namely to describe the process of multicultural political communication Bulan Bintang Party carried out by the Regional Representative Council of the Bulan Bintang Party (DPW PBB) in North Sumatra. The results of this study, that there are forms of multicultural political communication in the DPW PBB North Sumatra that are interpersonal communication, namely silaturahim, visits between figures, door to door or direct selling. The Bulan Bintang party (PBB) in the North Sumatra, a special institution called KAPPU (Committee for Action to Win Elections) was also formed to bridge group communication between party leaders, administrators, members and the public, especially those who are very multicultural in order to obtain qualified and popular legislative candidates in society.
Maslahah 'Ammah: (A Comparative Study of The Concept Maslahah 'Ammah According To Nahdlatul Ulama And Ulama Mazdhahib Al-Arba'ah)
Authors: Al-Muthahhiri  , M. Hasbi Umar  , Ramlah
Published: August 2023

The second similarity in terms of principles includes, a) paying attention to the realization of general welfare and benefit (maslahah 'âmmah) the welfare of national development in the life of the nation and state, b) rejecting damage and taking virtue (benevolence). As for the difference, it is stated that "maslahah 'âmmah may not sacrifice other public interests that are equal let alone bigger ones". In the view of al-madzhâhib al-Arbâ'ah did not mention in detail as in the view of NU. However, globally the Hanafiyah school of thought uses this concept of equality (qiyâs), that something that is the same is considered the same, let alone something more than that: it must be considered. Then there can be legal consequences more than commensurate (qiyâs awlawiyah). As for some of the three scholars (Mâlikiyah, Syafi'iyah, Hanâbilah) use istihsân, maslahah mursalah, sadz ad-Dari'ah and maslahah mulâ'im in bringing up maslahah 'âmmah and it is very clear that they do not mention anything in the same way - the same that can be taken as an equation (qiyâs) in realizing maslahah 'âmmah. The implications of the difference in the concept of maslahah 'âmmah are; a) will increase the breadth of the concept or make it easier to limit and seek decisions in the public interest (maslahah 'âmmah), in accordance with the development of the times which are increasingly rotating in the midst of life. Because in essence all of this boils down to one goal, namely the realization of maslahah 'âmmah (universal goodness), b) ijtihad produced by Nahdlatul Ulama, in realizing maslahah 'ammah and rejecting danger, is elastic in accordance with the times and conditions. Because the two concepts of NU and madzhâhib al-Arbâ'ah can complement or strengthen each other, c) the decisions made by NU are stronger. Because NU in formulating maslahah 'âmmah only adds or complements it. For example, the decision must be based on the provisions of syura (the voice of the government and the people).
Improving Work Attitudes And Assistive Devices Can Reduce Subjective Complaints And Increase The Productivity Of Weavers
Authors: Sudarmanto I Gede , Purna I Nyoman , Jirna I Nyoman , Mastra I Nyoman , Rusminingsih Ni Ketut , Sudiadnyana I Wayan
Published: August 2023

Gringsing weaving products is a part of handicraft or home industry. They are still confessed at present and produced by simple technology with hand in hand. This activity as a business of income from the most of women in Tenganan Pegringsingan Village of Manggis Sub District, Karangasem Regency. A work attitude with no planned well and they do not use a tool instruments for helping then working correctly, it is caused a subjective complaints of the workers so the production is not maximally and will cause the productivity of the workers come down. Woven products workers is required a carefulness and neatness of the workers, with long sitting posture on the flour covered by something material. It is not aware of this problem in to the anatomy and physiology of the workers and they will have a lot of complaint, sick, or pain on their next, hand, low back, anus, thigh, eyes. It is caused static work load frequently, so that they will be to come a decrease activity and low motivations, it’is activity and the work is not done efficient and effective. The variable that is measured in this study is decrease workload, subjective complaint, work efficiency (long work), and work productivity. The research has been studied to the sixteen weaving workers that were chosen without rules with treatment by subject program with cross over design, its analyses unit considering group variance. It has been intervened by work attitude with supporting tool for instant ‘peliper, tingklik, por (supported by sponge), barble, and using eyes glasses and group workers. This study is analyzed by t-paired, and there is a significant work load reduction (p<0.005), which is the pulse of the workers come down from 89,62 beats per minutes to be 82,56 beats per minutes (±5,60) in the same of the light work load category. The subjective complaints of the work load come down showed significant value (p<0.005) that is from Nordic Body Map score 56,92 (16.14) to be 28.86 (7.32). By the efficient work 7 hours a day with support tools, it is to be come the productivity increase (0,34%) and work productivity (7,9%) significantly (p<0.005).
CLARITY OF REGULATORY OBJECTIVES REGARDING PRESIDENTIAL APPROVAL IN THE FORMATION OF MINISTERIAL / HEAD OF INSTITUTION REGULATIONS
Authors: Marianus  , Widiarto Aan Eko , Qurbani Indah Dwi
Published: August 2023

As the holder of power in the administration of government based on the constitution, the president has set a new policy, namely regarding the mechanism for granting presidential approval to draft regulations of ministers or heads of institutions. With the birth of this arrangement, every policy of ministers or heads of institutions with certain criteria must obtain presidential approval before being determined. The mechanism carried out after harmonization has indirectly obscured the stage of forming laws and regulations that are prevalent today. With juridical normative research methods that use statutory, conceptual, and historical approaches, it was found that the arrangement for granting presidential approval actually brought back classic problems. The arrangement is harmonized with other regulations. There is vagueness in sentence formulation, use of words, terms, or phrases, which causes multiple interpretations. The arrangement also comes out of the national policy framework related to simplifying regulations promoted by the president himself. In its formation, there is also the possibility of the influence of bureaucratic political practices or competition among state administrative work units in finding alternative solutions to problems that arise in society.
The Non-Governmental Organization (Ngo)/Community Organization (Co) Existence And The Likelihood Of The Local Conflicts: Evidence From Aceh Province
Authors: Sandhita Randa
Published: August 2023

Aceh officially entered a post-conflict era in 2005, in its part of post-conflict peace development, the Local Conflict still escalated between citizens, between villages, between Ethnic, with local government, with the local security force, and between students and other group conflicts. This study examines the association of the Non-Governmental Organization (NGO)/Community Organization (CO)’s to chance of having local conflict in village in Aceh. we use the data of the Indonesian village survey (Potensi Desa/Podes) in 2008, 2011, 2014, and 2018 from statistics Indonesia, and supported with interview results with 20 village leaders. We use Binary Logit to quantify the association between NGO/CO existence and the chance of likelihood of the local conflict. Our results show that the presence of NGO/CO within the village increases the chance of the likelihood of local conflict. And if there is an interaction between NGO/CO and BPD within the village, the presence of NGO/CO is decreasing the chance of likelihood of local conflict in Aceh.
Landslide Susceptibility Assessment Using the Integration of Frequency Ratio and Weight of Evidence Model in North Luwu, South Sulawesi, Indonesia
Authors: Azikin Busthan , Pachri Hendra , Alimuddin Ilham , Eden Johan
Published: August 2023

The Masamba area of North Luwu Regency has been hit by a flash flood disaster on July 13, 2020. The flash flood claimed dozens of lives, hundreds of people were injured and thousands of houses were submerged. Based on the analysis of several information, the cause of the flash flood in Masamba was due to high rainfall and landslides that occurred in the upstream area. Land movement vulnerability zoning is needed in this area to provide information in making disaster mitigation policies for post-disaster planning and development. Frequency Ratio and Weight of Evidence methods were applied in this study by using parameters such as: slope, lithology, land cover, rainfall, slope direction, slope convexity, distance from river, distance from fault and soil type. The Weight of Evidence method provides more accurate results with an accuracy rate of 99.83%. Vulnerability zoning of landslides in the Masamba area are grouped into 5 classes; The zone of vulnerability to soil movement is very high, around 6,822.27 ha or about 25.47% of the research area. The high ground movement vulnerability zone is about 4261.84 ha or about 15.91% of the research area.
Human Resource Development In Improving the Performance of Lecturers Majoring in Management, Pattimura University, Ambon
Authors: Leuhery Ferdy
Published: August 2023

The performance of lecturers plays a crucial role in achieving educational goals, and the lack of adequate human resource development can hinder the quality of teaching. This research was conducted to develop human resources and improve the performance of Management Department lecturers at Pattimura University Ambon. Using qualitative research methods, in-depth interviews with lecturers and staff in the department were conducted, along with questionnaires to measure satisfaction levels with human resource development. The study revealed that the Management Department has implemented training and skills development, seminars and workshops, and curriculum development to enhance the performance of lecturers. Appropriate education and training can improve the skills and knowledge of lecturers, and their involvement in research and community service activities can enhance their ability to produce quality research and contribute to society. Institutional support and project-based or collaborative learning activities can also improve the performance of lecturers and increase student participation and skills. Recognizing and appreciating good lecturer performance can motivate them to continue performing well and contributing to the university and society. In conclusion, optimizing education and training, involvement in research and community service, institutional support, project-based or collaborative learning activities, and recognition and appreciation of good performance is crucial for human resource development to improve the performance of Management Department lecturers at Pattimura University Ambon.
Characteristics the Marshall Test Subsitutution of Polypropylene Plastic Pellets as Filler in Mixture Asphalt Concrete Binder Course (AC BC)
Authors: Mulyadi Asri , Asrullah Asrullah , Anggrainy Rita , Irawan Irawan , Rizal Choirul
Published: August 2023

This research was carried out on a laboratory experimental scale, with the aim of determining the characteristics of the Marshall test for the substitution of Polypropylene plastic pellets in the Asphalt Concrete Binder Course (AC BC) mixture. The substitution of Polypropylene plastic pellets in AC BC mixture is 1%, 2%, 3% of the weight of filler in AC BC standard mixture. From the test results, it can be concluded that the characteristics of the marshall test include VMA values, VIM values, VFA values, stability values, flow values, MQ values that meet the predetermined requirements both without filler and with filler.
Determinan Angkatan Kerja untuk Tidak Berhenti Bekerja pada Masa Pandemi COVID-19 di Indonesia
Authors: Pratiwi Kandi Dwi
Published: August 2023

Penyebaran virus COVID-19 yang sangat cepat menjadi permasalahan serius hingga World Health Organization menetapkannya menjadi pandemi. Pemerintah Indonesia telah mengeluarkan sejumlah kebijakan dalam upaya memutus rantai penyebaran COVID-19 seperti mengimbau masyarakat untuk di rumah saja, memberlakukan wajib masker, menjaga jarak apabila berada di luar rumah, dan menerapkan Pembatasan Sosial Berskala Besar (PSBB) di beberapa daerah. Namun, pembatasan tersebut berimplikasi pada penurunan tajam aktivitas ekonomi sehingga mengakibatkan banyak angkatan kerja yang berhenti bekerja di masa pandemi COVID-19. Penelitian ini bertujuan untuk menganalisis variabel-variabel yang memengaruhi status berhenti bekerja angkatan kerja di Indonesia. Dengan menggunakan regresi logistik biner, didapatkan lima variabel penjelas yang signifikan memengaruhi status berhenti bekerja yaitu tingkat pendidikan, jenis kelamin, umur, wilayah, dan disabilitas. Berdasarkan temuan tersebut, pemerintah diharapkan untuk terus melaksanakan program penanganan bagi angkatan kerja yang berhenti bekerja, terlebih di masa pandemi ini, dengan memperhatikan karakteristik angkatan kerja yang memiliki kecenderungan lebih tinggi pernah berhenti bekerja, yaitu angkatan kerja yang berjenis kelamin laki-laki, berpendidikan di atas SMA, berada pada kelompok umur 25-54 tahun, di wilayah perkotaan, dan tidak disabilitas di Indonesia.