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Journal articles on the topic 'Taille des pores'

Author: Grafiati

Published: 8 June 2024

Last updated: 31 July 2025

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1

SULLIVAN, JOHN P., and CARL D. HOPKINS. "A new Stomatorhinus (Osteoglossomorpha: Mormyridae) from the Ivindo River, Gabon, West Central Africa." Zootaxa 847, no. 1 (2005): 1. http://dx.doi.org/10.11646/zootaxa.847.1.1.

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Stomatorhinus ivindoensis n. sp. is described from the basin of the Ivindo River, a tributary of the Ogooué River, in Gabon, West Central Africa. This species is characterized by its very small size which is not known to exceed 56 mm standard length. It is distinguished from S. fuliginosus from the Congo basin, the only described Stomatorhinus for which all members of the type series are within the size range of S. ivindoensis, by a smaller caudal peduncle depth to length ratio, a narrower head, a greater number of lateral line scales with visible tubes and pores and by rounded caudal fin lobe

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Hattab, Mahdia, Soumia Bouziri-Adrouche, and Jean-Marie Fleureau. "Évolution de la microtexture d’une matrice kaolinitique sur chemin triaxial axisymétrique." Canadian Geotechnical Journal 47, no. 1 (2010): 34–48. http://dx.doi.org/10.1139/t09-098.

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L’objectif de cette recherche est de comprendre comment évolue la microtexture d’une matrice kaolinitique lorsque celle-ci est soumise à un chemin triaxial de révolution. L’approche consiste à réaliser un essai triaxial sur des éprouvettes du matériau saturé faiblement surconsolidé, puis à suivre l’évolution de la microstructure (orientation des particules et porosité) le long du chemin de chargement par des observations au microscope électronique à balayage. À l’état initial, le matériau est consolidé de façon uniaxiale, et les observations montrent une anisotropie microstructurale avec orien

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Fauchille, Anne-Laure, Bram van den Eijnden, Kevin Taylor, and Peter David Lee. "Détermination de la taille et du nombre d’échantillons devant être analysés en laboratoire pour la caractérisation statistique de la microstructure d’une roche argileuse." Revue Française de Géotechnique, no. 165 (2020): 1. http://dx.doi.org/10.1051/geotech/2020024.

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À l’échelle du laboratoire, les roches argileuses sont des matériaux hétérogènes dont le comportement thermo-hydromécanique est en grande partie contrôlé par la microstructure. Le choix du nombre et de la taille des échantillons à étudier en laboratoire est déterminant pour appréhender la variabilité des propriétés de la roche argileuse à petite échelle. Cet article présente une méthode statistique permettant de préciser la surface (ou le volume) et le nombre d’échantillons à prendre en compte pour qu’une propriété p choisie caractérisant la microstructure, soit statistiquement représentative.

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4

Zimmermann, Karen, and J. Mark Hipfner. "Egg Size, Eggshell Porosity, and Incubation Period in the Marine Bird Family Alcidae." Auk 124, no. 1 (2007): 307–15. http://dx.doi.org/10.1093/auk/124.1.307.

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Abstract Although the ultimate factors that influence the duration of avian incubation periods are well known, we know much less about the proximate mechanisms by which birds adjust incubation period in response to selection. We tested the hypothesis that an adjustment in eggshell porosity is one such proximate mechanism (i.e., that avian species with higher ratios of incubation period to egg size lay eggs with less porous shells). Eggshell porosity affects the rate of gaseous exchange between the developing embryo and the external environment; thus, to the extent that embryonic metabolism is

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Didier, Philippe, Dominique Perret, Yves Tardy, and Daniel Nahon. "Equilibres entre kaolinites ferrifères, goethltes alumineuses et hématites alumineuses dans les systèmes cuirassés. Rôle de l'activité de l'eau et de la taille des pores / Equilibria between Fe-kaolinites, Al-goethites and Al-hematltes in ferricretes. Part of water activity and pore size." Sciences Géologiques. Bulletin 38, no. 4 (1985): 383–97. http://dx.doi.org/10.3406/sgeol.1985.1715.

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6

Ossebi, Walter, Simplice Bosco Ayssiwede, Félix Nimbona, et al. "Analyse zootechnique et économique des systèmes d’élevage de porcs en Casamance (Sénégal)." Revue d’élevage et de médecine vétérinaire des pays tropicaux 72, no. 1 (2019): 13. http://dx.doi.org/10.19182/remvt.31258.

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Afin de mieux cerner les caractéristiques zootechniques et économiques de l’élevage de porc, une étude diagnostique a été conduite de mars à juin 2016 auprès de 324 élevages porcins, sous forme d’enquêtes transversales et rétrospectives dans les trois régions de la Casamance au Sud Sénégal. Les résultats ont montré que l’élevage porcin était pratiqué à la fois par des hommes et des femmes mariés et instruits. Ils étaient majoritairement des ethnies Diola, Mancagne et Balante et associaient l’élevage à l’agriculture, à l’activité privée ou au commerce. Ils évoluaient dans trois systèmes d’éleva

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Sosina, A. O., O. J. Babayemi, and P. A. Adewuyi. "GIS mapping of pig population and distribution in the derived savannah, Oyo state, Nigeria." Nigerian Journal of Animal Production 49, no. 3 (2022): 198–205. http://dx.doi.org/10.51791/njap.v49i3.3550.

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Pig production in the rural areas has not been adequately linked with urban markets thus negatively affecting pig industry. Many researchers have associated major challenges confronting pig production as a business to inadequate capital, land, labour, environmental degradation and religion belief. However, information on pig population and distribution, which is key in pig production value chain is scanty, thus the need to investigate pig population and distribution in the derived savannah area of Oyo state. A three-stage sampling technique was used to purposively select 180 pig farmers, nine

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GAPUN, INNOCENSIA OLGA, and DEBI ANGELINA BR BARUS. "PENGARUH PELATIHAN MINDFULNESS UNTUK MENGURANGI BURNOUT TERHADAP ANGGOTA POLRES SIKKA." PAEDAGOGY : Jurnal Ilmu Pendidikan dan Psikologi 4, no. 4 (2025): 644–50. https://doi.org/10.51878/paedagogy.v4i4.4299.

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The purpose of this study was to see the effect of Mindfulness training on Burnout of Porles Sikka members. This research method is an associative one group pre test-post test design. This study compares the effect of increasing the decrease in burnout before and after mindfulness training is given. Sampling in this study used quantitative methods with an associative approach. Data collection techniques using questionnaires. Respondents in this study came from all members of Sikka Regional Police who will conduct training as many as 15 people. The scale used is Likert scale. The data analysis

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Dotché, Ignace Ogoudanan, Serge Gbênagnon Ahounou, Chakirath Folakè Arikè Salifou, et al. "Critères de choix et de réforme des reproducteurs mâles et femelles dans les élevages de porcs des départements de l’Ouémé et du Plateau au Bénin." Revue d’élevage et de médecine vétérinaire des pays tropicaux 71, no. 1-2 (2018): 47. http://dx.doi.org/10.19182/remvt.31224.

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L’objectif de l’étude a été de décrire les critères de choix et de réforme des reproducteurs porcins au Bénin. Une enquête a été réalisée auprès de 65 éleveurs porcins. L’analyse factorielle des correspondances a été utilisée pour identifier des groupes d’éleveurs en fonction de leurs pratiques au niveau de chaque sexe. Le groupe 1 était composé en majorité de personnes non scolarisées élevant principalement des porcs locaux en liberté. Le groupe 2 était composé majoritairement d’éleveurs de niveau du primaire ou du secondaire. Le groupe 3 comprenait des éleveurs non scolarisés et de niveau du

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Aprilia, Dhea, Harliansyah, and Nenden Lilis. "Sleep Pattern Factors on Premature Skin Aging in YARSI University Medical Students, Force of 2021." International Journal of Science and Society 6, no. 1 (2024): 82–88. http://dx.doi.org/10.54783/ijsoc.v6i1.997.

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Skin aging does not only occur in older people, but skin aging can appear when entering early adulthood or is called premature skin aging. Skin problems such as the appearance of wrinkles and fine lines on the face, apart from that hyperpigmentation can also occur and large pores, are signs of premature skin aging. Lifestyle factors greatly influence the occurrence of premature skin aging, one of which is poor sleep patterns with poor sleep quality. This study aims to test and show the relationship between sleep patterns and premature skin. Quantitative research methods were applied in this re

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Perwitasari-Farajallah, Dyah, Hana Intishar Sawitri, Silvy Thiyana, Tommy Langgeng Abimanyu, Entang Iskandar, and Huda Shalahudin Darusman. "Analyses of Vegetation Used by Long-tailed Macaque (<i>Macaca fascicularis</i> Raffles 1821) in Tinjil Island." Journal of Tropical Biodiversity and Biotechnology 8, no. 1 (2023): 70739. http://dx.doi.org/10.22146/jtbb.70739.

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Tinjil Island is a semi-natural breeding facility for long-tailed macaques (Macaca fascicularis) managed by Primate Research Center, IPB University, located at the southern of Java Island and surrounded by the Indian Ocean. Long-tailed macaques are considered frugivorous even though they are well-known for their flexible diet. This study aims to analyse the vegetation supporting the population of long-tailed macaques. Data were collected from six tracks using square sampling plots with the size of 20 m x 20 m for trees as the main plot, inside the main plot were square subplots consisting of 1

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GUILLOU, D., and E. LANDEAU. "Granulométrie et nutrition porcine." INRAE Productions Animales 13, no. 2 (2000): 137–45. http://dx.doi.org/10.20870/productions-animales.2000.13.2.3775.

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La description de la granulométrie des aliments ne fait pas l’objet de recommandation en nutrition porcine. Pourtant, de nombreux travaux sur le broyage des graines ont démontré le rôle de la granulométrie comme facteur de variation de la valeur alimentaire ou comme facteur étiologique de troubles digestifs chez le porc. Une base de données quantitatives a été élaborée à partir de 23 études expérimentales pour tenter d’établir des lois de réponse de la valeur alimentaire à la variation de la taille des particules. Chez les animaux en croissance (porcelets sevrés et porcs charcutiers) la digest

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Ognika, Alexis Jonas, Parisse Akouango, Annick Raïssa Ebengo Gnanga, and Silvère Dimi Ngatse. "Comportement reproductif des porcs de race Duroc en République du Congo." International Journal of Biological and Chemical Sciences 15, no. 5 (2022): 1853–62. http://dx.doi.org/10.4314/ijbcs.v15i5.13.

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La présente étude a été menée dans le cadre de l’amélioration des performances de reproduction et de croissance des porcs locaux par l’introduction de nouvelles races. Il s’agit d’une préoccupation des politiques du Gouvernement congolais. L’objectif de l’étude a été d’apprécier certains paramètres de reproduction et de croissance des porcs Duroc dans le but de maîtriser leurs aptitudes en vue de les utiliser dans le programme d’amélioration génétique du porc local congolais. Les animaux avaient huit (8) mois d’âge. L’évaluation des caractéristiques de reproduction et de croissance a concerné

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MORE, ROSAFINA DAJIA, and DEBI ANGELINA BR BARUS. "PENGARUH PELATIHAN MINDFULNESS TERHADAP PENURUNAN TINGKAT STRES KERJA PADA ANGGOTA POLRES SIKKA." PAEDAGOGY : Jurnal Ilmu Pendidikan dan Psikologi 4, no. 4 (2025): 635–43. https://doi.org/10.51878/paedagogy.v4i4.4296.

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Work stress is a major challenge faced by Polri members, negatively impacting performance, mental health, physical well-being, and quality of service to the community. This study aims to analyze the impact of mindfulness training on reducing work stress levels in Polres Sikka members. Mindfulness is a technique that increases full awareness of oneself and the environment, helps reduce stress, increases focus, and well-being. The research method used is associative with a quantitative approach. Mindfulness training includes five aspects: observing, describing, acting with awareness, nonjudging

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Menegon, Michele, David Moyer, Sebastiano Salvidio, and Roberto Sindaco. "A new species of elongate seps from Udzungwa grasslands, southern Tanzania (Reptilia, Gerrhosauridae, Tetradactylus Merrem, 1820)." Amphibia-Reptilia 25, no. 1 (2004): 19–27. http://dx.doi.org/10.1163/156853804322992805.

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AbstractA new Tetradactylus from Udzungwa Mountains is described on the basis of one adult male and one adult female. The species has tridactyle forelimbs with the longest toes bearing four scales, didactyle hind limbs, 14 dorsal longitudinal row scales, four femoral pores and frontoparietals in broad contact. This combination of morphological characters distinguishes the species from the similar T. eastwoodae, a South African endemic. The new species has smooth head scales, six ventral rows, and the male possess on either side of the vent a prominent claw-like scale lacking in the female. The

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Mopaté Logténé, Youssouf, Madjina Tellah, Ali Brahim Bechir, and Alladoum Nayo. "Caractérisation de la filière porcine dans les villes de Pala et Moundou en zone des savanes du sud-ouest du Tchad." Revue d’élevage et de médecine vétérinaire des pays tropicaux 73, no. 1 (2020): 3–10. http://dx.doi.org/10.19182/remvt.31291.

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L’étude a caractérisé les différents segments de la filière porcine des villes de Pala et Moundou en zone des savanes au Tchad. Des enquêtes transversales et rétrospectives, associées à des observations directes, ont été menées auprès de producteurs, de transformateurs et de consommateurs répartis dans ces deux villes. Au total, 1318 porcs ont été dénombrés dont 354 femelles en âge de reproduction. Le nombre de mises bas moyen par an a été de 1,8 et la taille de la portée de 7,2 porcelets. La productivité numérique annuelle par femelle a été de 11 porcelets. Pour l’ensemble des carcasses trans

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CLOUARD-MÉSANGE, Caroline. "Comportement social du porc domestique et son importance pour le bien-être animal en élevage." INRAE Productions Animales 38, no. 1 (2025): 8241. https://doi.org/10.20870/productions-animales.2025.38.1.8241.

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Le porc est une espèce sociale, qui évolue au sein de groupes dont la structure hiérarchique est régulée par un ensemble d’interactions agonistiques, comme les agressions, et non agonistiques, comme les contacts du groin. Cette revue vise à i) faire un bilan des connaissances sur le comportement social du porc domestique, ii) décrire l’impact de certaines pratiques d’élevage sur l’expression de ces comportements, et iii) proposer des perspectives de recherche sur le comportement social pour améliorer le bien-être animal en élevage. De nombreuses conditions et pratiques d’élevage, comme les all

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Indriani, Ratu Mas Tara, M. Yamin, and I. Putu Artayasa. "Habitat Characteristic of The Long-Tail Monkeys (Macaca fascicularis) at Natural Tourism Park (NTP) Pengsong Mount, West Lombok." Jurnal Biologi Tropis 21, no. 3 (2021): 662–74. http://dx.doi.org/10.29303/jbt.v21i3.2732.

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Pengsong Mount Natural Tourism Park (NTP) is a habitat for long-tailed monkeys (Macaca fascicularis) in West Lombok. This study aims to determine the habitat characteristics of Macaca fascicularis in Pengsong Mount Natural Tourism Park (NTP), West Lombok. The object of this research is the long-tailed monkey (Macaca fascicularis) and all vegetation observed in the habitat of this species. Habitat characteristic data was collected using the plot method placed on an observation transect. Vegetation data taken includes vegetation at the level of seedlings, saplings, poles, and trees. Data on the

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Ognika, Alexis Jonas, Silvère Dimi Ngatse, Lucien Menga, Parisse Akouango, and Gildas Maba. "Evaluation des élevages porcins du district de Lékana en République du Congo." International Journal of Biological and Chemical Sciences 16, no. 4 (2022): 1411–22. http://dx.doi.org/10.4314/ijbcs.v16i4.5.

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La présente étude a été menée dans le but d’améliorer la production de porcs dans le district de Lékana par l’introduction de nouvelles techniques de conduite. La filière porcine intègre les préoccupations du Gouvernement congolais qui tient à améliorer la sécurité alimentaire et l’épargne des producteurs dans les districts. L’objectif de l’étude a été d’améliorer les pratiques de conduite, le profil des producteurs et les paramètres socioéconomiques des élevages porcins du district de Lékana. L’étude a été menée de mai à septembre 2019. Les résultats obtenus montrent que les éleveurs de porcs

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Porter, Susannah M., and Andrew H. Knoll. "Testate amoebae in the Neoproterozoic Era: evidence from vase-shaped microfossils in the Chuar Group, Grand Canyon." Paleobiology 26, no. 3 (2000): 360–85. http://dx.doi.org/10.1666/0094-8373(2000)026<0360:taitne>2.0.co;2.

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Vase-shaped microfossils (VSMs) occur globally in Neoproterozoic rocks, but until now their biological relationships have remained problematic. Exceptionally preserved new populations from the uppermost Chuar Group, Grand Canyon, Arizona, display details of morphology and taphonomy that collectively point to affinities with the testate amoebae. The fossils are tear-shaped tests, ∼20–300 μm long and ∼10–200 μm wide, that are circular in transverse section, expand aborally toward a rounded or slightly pointed pole, and taper orally toward a “neck” that ends in a single aperture. Apertures may be

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Uko, O. J., A. M. Ataja, and G. M. Babatunde. "Etude préliminaire de l'incidence de la mortalité jusqu'au sevrage, chez les porcs de races exotiques et naine de l'Afrique de l'Ouest au Nigeria-Sud." Revue d’élevage et de médecine vétérinaire des pays tropicaux 47, no. 3 (1994): 329–32. http://dx.doi.org/10.19182/remvt.9097.

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Les auteurs ont recherché l'incidence de la mortalité jusqu'au moment du sevrage, chez les porcs importés et ceux de la race naine de l'Afrique de l'Ouest. L'étude a été conduite à Ibadan (Nigeria-Sud) pendant douze mois. La mortalité, de la naissance au sevrage, a été de 29,3 et 44,8 % pour les porcelets importés et les porcelets indigènes, respectivement. La plupart de ces pertes sont intervenues pendant la première semaine de vie (26,9 et 37,9 % dans les races exotiques et la race indigène, respectivement). Les porcelets exotiques étaient plus lourds (p < 0,01) à la naissance que les por

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Akporhuarho, P. O., and O. Iriakpe. "Assessment of body weight and morphological traits of two breed of grower pigs using principal component analysis." Nigerian Journal of Animal Production 48, no. 5 (2021): 1–11. http://dx.doi.org/10.51791/njap.v48i5.3182.

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The study aimed at explaining objectively the relationship between morphologic traits of two breeds of pigs (Large-white and Duroc) using principal component analysis to determine the body size of grower pigs of two different breeds with a view of identifying components that best define body conformation. Body weight and five biometric variables namely head length, body length, body girth, ham length and ear length. The descriptive statistics showed that the mean body weight of Large-white was 13.14kg while the body measurements were 24.61cm, 71.35cm, 65.12cm, 43.13cm and 21.94cm for head leng

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NAZAROV, ROMAN A., DANIEL A. MELNIKOV, MEHDI RADJABIZADEH, and NIKOLAY A. POYARKOV. "A new species of short-fingered geckos Stenodactylus (Squamata, Geckonidae) from South Iran with taxonomic notes on validity of the genus Trigonodactylus Hass, 1957." Zootaxa 4457, no. 1 (2018): 93. http://dx.doi.org/10.11646/zootaxa.4457.1.4.

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In the present study we provide evidence for the validity of the genus Trigonodactylus Hass, 1957, improve the diagnosis for this genus and describe a new species that belongs to it—Trigonodactylus persicus sp. nov., from the sand dunes in Khuzestan Province, southwestern Iran. The new species is closely related to Trigonodactylus [Stenodactylus] arabicus sensu Hass, and can be distinguished by the following morphological characteristics: small size, maximum SVL 34 mm; SVL/TailL—approximately 1:1; ventral scales roundish, weakly keeled, 54–61 longitudinal rows at midbody and 190–25 along midbo

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Pignoni, F., E. Steingrimsson, and J. A. Lengyel. "bicoid and the terminal system activate tailless expression in the early Drosophila embryo." Development 115, no. 1 (1992): 239–51. http://dx.doi.org/10.1242/dev.115.1.239.

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In the early Drosophila embryo, the maternal terminal genes are required for formation of the acron at the anterior and the telson at the posterior. We show here that the terminal system, a signal transduction pathway active at the poles of the embryo, is required to activate transcription of the key zygotic gene tailless (tll) in two symmetrical domains. Consistent with the characterization of the tll protein as a putative transcription factor (a member of the steroid receptor superfamily) that represses segmentation genes and activates terminal-specific genes, we observe a correlation betwee

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Setyowati, Erni, Gagoek Hardiman, Purwanto, and Mochamad Budihardjo. "On the Role of Acoustical Improvement and Surface Morphology of Seashell Composite Panel for Interior Applications in Buildings." Buildings 9, no. 3 (2019): 71. http://dx.doi.org/10.3390/buildings9030071.

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This manuscript focuses on the acoustical behaviors and surface morphology of seashell waste filler reinforced polyester (SFRP) coverings Anadara granosa Linn, Perna viridis Linn, and Placuna placenta Linn and applications in buildings. Their acoustical performances were observed using an impedance tube using a technique with two and four microphones based on ASTM E1050-98 and ASTM E2611-09. The improvements of acoustical performance were conducted by a coupled resonator inclusion with addition of a fibrous dacron layer and back cavity. The experimental results showed that the resonators and b

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QUINIOU, N., D. RENAUDEAU, A. COLLIN, and J. NOBLET. "Effets de l’exposition au chaud sur les caractéristiques de la prise alimentaire du porc à différents stades physiologiques." INRAE Productions Animales 13, no. 4 (2020): 233–45. http://dx.doi.org/10.20870/productions-animales.2000.13.4.3783.

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L’exposition des porcs à des températures ambiantes élevées s’accompagne d’une chute des performances chez le porcelet sevré, le porc en croissance et la truie en lactation. Cet effet négatif de la chaleur s’exerce notamment via une diminution de la consommation spontanée d’aliment. Après avoir exposé les mécanismes impliqués dans la thermorégulation et les difficultés rencontrées pour définir la zone de confort thermique, cet article présente les effets de la température sur les caractéristiques de la prise alimentaire chez le Porc en s’appuyant sur les résultats d’un programme expérimental d

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Monaghan, A. P., E. Grau, D. Bock, and G. Schutz. "The mouse homolog of the orphan nuclear receptor tailless is expressed in the developing forebrain." Development 121, no. 3 (1995): 839–53. http://dx.doi.org/10.1242/dev.121.3.839.

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The Drosophila tailless gene is a member of the orphan nuclear receptor subfamily. In Drosophila, the tailless gene is required for pattern formation in embryonic poles. During development, tailless is activated in the termini of the embryo in response to the torso receptor tyrosine kinase signal transduction cascade. Recessive mutations of tailless result in abnormalities in anterior portions of the head and in all structures posterior to the eighth abdominal segment. Localised expression of tailless is required in combination with a second terminal gene, huckebein, to control the expression

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Youssao, A. K. Issaka, G. B. Koutinhouin, T. M. Kpodekon, et al. "Production porcine et ressources génétiques locales en zone périurbaine de Cotonou et d’Abomey-Calavi au Bénin." Revue d’élevage et de médecine vétérinaire des pays tropicaux 61, no. 3-4 (2008): 235. http://dx.doi.org/10.19182/remvt.9995.

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Une enquête sur la production porcine et les ressources génétiques locales en zone périurbaine de Cotonou et d’Abomey-Calavi au Bénin a été réalisée de juin à août 2006. Les éleveurs étaient des artisans (44 p. 100), des agroéleveurs (20 p. 100) et des petits commerçants (12 p. 100). La plupart des éleveurs achetaient des animaux (76 p. 100) pour la constitution du troupeau. La taille moyenne des troupeaux était de 19 porcs dont 4,18 truies et 1,2 verrat en moyenne. Trois types d’élevage ont été identifiés. Dans le type 1, les propriétaires d’animaux étaient des artisans. Les animaux étaient é

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MARTEL, G., C. DEPOUDENT, C. ROGUET, S. GALLOT, and C. PINEAU. "Le travail des éleveurs avicoles et porcins : une grande diversité de stratégies, d’attentes, de durée et de productivité." INRAE Productions Animales 25, no. 2 (2012): 113–26. http://dx.doi.org/10.20870/productions-animales.2012.25.2.3202.

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Les élevages de porcs et de volailles sont souvent perçus comme «industriels» de fait du mode d’élevage en bâtiment et des rythmes réguliers de production. Cette perception entraîne l’image d’une organisation et d’une durée du travail très réglées et homogènes entre les élevages. Or, les études menées dans ces filières montrent une grande diversité d’attentes, de stratégies, de durée et d’efficacité du travail, en lien avec les évolutions structurelles du secteur. Ces évolutions sont différentes entre les deux filières : en production porcine, on observe une augmentation de la taille des ateli

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Domaradzka-Pytel, Beata, Katarzyna Majak, Jan Spodnik, et al. "Distribution of the parvalbumin, calbindin-D28K and calretinin immunoreactivity in globus pallidus of the Brazilian short-tailed opossum (<i>Monodelphis domestica</i>)." Acta Neurobiologiae Experimentalis 67, no. 4 (2007): 421–38. http://dx.doi.org/10.55782/ane-2007-1659.

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This study describes the topography, borders and divisions of the globus pallidus in the Brazilian short-tailed opossum (Monodelphis domestica) and distribution of the three calcium binding proteins, parvalbumin (PV), calbindin D-28k (CB) and calretinin (CR) in that nucleus. The globus pallidus of the opossum consists of medial and lateral parts that are visible with Nissl or Timm’s staining and also in PV and CR immunostained sections. Neurons of the globus pallidus expressing these proteins were classified into three types on the basis of size and shape of their soma and dendritic tree. Type

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BLANFORT, V., M. DOREAU, J. HUGUENIN, et al. "Impacts et services environnementaux de l’élevage en régions chaudes." INRAE Productions Animales 24, no. 1 (2011): 89–112. http://dx.doi.org/10.20870/productions-animales.2011.24.1.3239.

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Les interactions entre l’élevage et l’environnement sont l’objet d’un débat médiatique, sociétal et scientifique depuis les années 70. Ce débat, focalisé sur les impacts négatifs de l’élevage sur l’environnement et jusqu’ici limité aux pays développés, concerne dorénavant les pays émergents et en développement où se fera l’essentiel de l’accroissement de la production animale. Toutefois, il est désormais admis que l’élevage peut aussi produire des services écosystémiques en plus de sa fonction productive. Cette synthèse propose un bilan des impacts et des services environnementaux liés aux pro

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Kostenko, Ernest, Alius ius та Algirdas Maknickas. "Histomorphometry and μCT scan analysis of osteoporosis in spayed female dogs". Open Veterinary Journal 13, № 1 (2023): 1. http://dx.doi.org/10.5455/ovj.2023.v13.i1.1.

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Background: Both humans and small animals suffer from similar metabolic and structural diseases that impact the musculoskeletal system; however, instead of studying animal disease in its own right, animals are more often used as models for research into various human ailments, such as osteoporosis. There are few studies indicating that animals may suffer from osteoporosis, which raises the question of why small animals, which we believe to be equally susceptible, receive so little attention. With this research, we hope to draw the attention of researchers to the fact that the examination of an

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Zarske, Axel. "Hemigrammus rubrostriatus spec. nov. - ein neuer Salmler aus Kolumbien und Revalidierung von Hemigrammus falsus Meinken, 1958 (Teleostei: Ostariophysi: Characidae)." Vertebrate Zoology 65 (May 4, 2015): 3–14. https://doi.org/10.3897/vz.65.e31499.

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Hemigrammus rubrostriatus spec. nov. from Colombia is described and H. falsus Meinken, 1958 is revalidated. Both are members of the H.-ocellifer-group according to Géry (1978). H. rubrostriatus spec. nov. is characterized by its coloration: (1) a vertically elongated humeral spot, (2) a vermilion longitudinal band, which runs from operculum along the body up to the dorsal part of the caudal peduncle and to the rays of caudal fin, (3) an elongated caudal spot, which is asymmetrically on the lower part of the caudal peduncle and the basis of caudal fin, sometimes up to the tips of the fin rays.

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Bekmansurov, Rinur H. "Review of deaths and behavior of large birds of prey on power grid facilities in Tatarstan and Udmurtia (Russia), problems of modernization of 6–10 kV overhead power lines." Raptors Conservation, no. 43 (December 31, 2021): 18–41. http://dx.doi.org/10.19074/1814-8654-2021-43-18-41.

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The report analyzes the deaths of large birds of prey on power grid facilities of Tatarstan previously published in the literature since 2012 and additional ones, identified since 2019, including in the neighboring region – Udmurt Republic. Analysis of the data shows that immature Imperial Eagles (Aquila heliaca) up to 3 years old (n=11) died on the 6–10 kV power lines dangerous for birds. The percentage of fledglings that died near breeding territories after leaving their nests was 81.8% (n=9); one bird died in its second year of life and one bird died in its third year. The death of fledglin

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ROUQUEROL, Françoise, Jean ROUQUEROL, Isabelle BEURROIES, Philip LLEWELLYN, and Renaud DENOYEL. "Texture des matériaux divisés - Taille de pores des matériaux nanoporeux par adsorption d’azote." Techniques d'analyse, June 2017. http://dx.doi.org/10.51257/a-v1-p1051.

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Pastra, Aspasia, Tafsir Johansson, Herbert Francke, and Dimitrios Dalaklis. "BUGWRIGHT2 remote inspection techniques in medium and small-sized Scandinavian ports." Les Cahiers Scientifiques du Transport - Scientific Papers in Transportation 82 | 2024 - Ports... (November 15, 2024). http://dx.doi.org/10.46298/cst.12547.

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During the last few years, the utilization of Remote Inspection Techniques (RIT), including Unmanned Aerial Vehicles (UAVs) and Remote Operated Vehicles (ROVs), has gained significant momentum within the maritime sector. Today, RIT are rather extensively being exploited for ship inspection and maintenance purposes, thereby revolutionizing conventional practices and setting a new benchmark in the industry. In this context, these technologies are clearly emerging as indispensable tools in the modernisation of port operations. By effectively leveraging the capabilities of these technologies, port

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Liu, Shui, Yan Cai, E. Changyong, Jiyao Sheng, and Xuewen Zhang. "Screening and Validation of Independent Predictors of Poor Survival in Pancreatic Cancer." Pathology and Oncology Research 27 (July 12, 2021). http://dx.doi.org/10.3389/pore.2021.1609868.

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Pancreatic cancer is a digestive system malignant tumor with high mortality and poor prognosis, but the mechanisms of progression remain unclear in pancreatic cancer. It’s necessary to identify the hub genes in pancreatic cancer and explore the novel potential predictors in the prognosis of pancreatic cancer. We downloaded two mRNA expression profiles from Gene Expression Omnibus and The Cancer Genome Atlas Pancreatic Cancer (TCGA-PAAD) datasets to screen the commonly differentially expressed genes in pancreatic cancer by limma package in R. Subsequently, measurement of the functional similari

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Camman, Christelle, and Laurent Livolsi. "Changes in world trade routes: an opportunity for secondary ports?" Les Cahiers Scientifiques du Transport - Scientific Papers in Transportation 82 | 2024 - Ports... (November 4, 2024). http://dx.doi.org/10.46298/cst.12522.

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Over the last thirty years, the increasing globalisation of economic exchanges has contributed to the emergence of a network of main ports linked together by maritime transport and, in particular, the lines developed by the major shipping lines or the alliances they have formed. In addition to Asian ports, and particularly Chinese ports given the national port strategy, this network of main ports has also been structured by investments made by shipping lines in port terminals intended to become their regional hubs and thus facilitate the massification of flows. From these hubs, feeders serve o

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Azizi, Nader, Yltze P. Cubas, and Maria F. Orellana. "A gas adsorption porosimetry analysis of Portland cement prepared by compaction vs. compaction with indirect ultrasonic agitation." Dentistry 3000 2, no. 1 (2014). http://dx.doi.org/10.5195/d3000.2014.24.

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Background: Mineral trioxide aggregate (MTA), is commonly used in endodontic and restorative procedures. Objective: Our objective was to introduce gas adsorption porosimetry as a viable method for evaluation of general porosity and specific pore characteristics of set Portland cement used in substitute for MTA, to investigate the effect of two different obturation methods (compaction and compaction in conjunction with indirect ultrasonic agitation of the cement paste), and to evaluate the correlation between the specific pore characteristics to compressive strength in general. Material and Met

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CHATELLIER, Vincent, and Pierre DUPRAZ. "Les performances économiques de l’élevage européen : de la « compétitivité coût » à la « compétitivité hors coût." INRA Productions Animales, April 25, 2019, 171–88. http://dx.doi.org/10.20870/productions-animales.2019.32.2.2479.

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L’Union Européenne (UE) occupe, et depuis longtemps, une place importante dans les activités d’élevage à l’échelle internationale, tant en termes de production que de participation aux échanges. En dépit d’un puissant mouvement de restructuration, imputable surtout aux gains de productivité des facteurs, l’élevage européen rassemble des exploitations agricoles encore très hétérogènes en termes de combinaisons productives, de taille, de structuration sociale, d’intensification et de performances économiques. Pour en rendre compte, et partant des données du Réseau d’Information Comptable Agricol

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DEPOUDENT, Caroline, Nathalie HOSTIOU, and Lisa LE CLERC. "Travailler en élevage porcin en France : facteurs d’attractivité et contraintes." INRAE Productions Animales, September 24, 2021. http://dx.doi.org/10.20870/productions-animales.2021.34.2.4808.

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En France, 6 720 exploitants et conjoints actifs, et 5 990 salariés travaillent dans les élevages de porcs. Toutefois, le vieillissement de ces exploitants et la difficulté à trouver des salariés rendent primordiale la question de l’attractivité de ces métiers, afin d’assurer le renouvellement des générations. Cet article vise à présenter les conditions de travail des personnes travaillant en élevage de porc et à dégager des pistes d’améliorations. La plupart des éleveurs et salariés travaillent en équipe, avec un niveau de spécialisation croissant avec la taille de l’élevage. La productivité

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Duarte, Rafaela Dünkel, Shirley Viana Peçanha, Thais Mattos Estruc, et al. "Morphometry and skeletopy of kidneys and renal vessels in “ring-tailed coati” (Nasua nasua)." Ciência Animal Brasileira 23 (2022). http://dx.doi.org/10.1590/1809-6891v23e-72329e.

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Abstract Nasua nasua is a carnivore belonging to the family Procyonidae and is widely distributed throughout South America. The details of its anatomy are fundamental to the application of antomy and understanding of its natural history. This study aimed to measure the average length, width, thickness, and volume of the kidneys; the average length of the renal artery and vein, and to describe the renal and vessel skeletopy in Nasua nasua. For this purpose, 32 kidneys and renal vessels of 16 cadaveric specimens (eight male and eight female) were dissected and measured using a digital caliper. P

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Blasco, Lucía, de Aledo Manuel Gónzalez, Concha Ortiz-Cartagena, et al. "Study of 32 new phage tail‑like bacteriocins (pyocins) from a clinical collection of Pseudomonas aeruginosa and of their potential use as typing markers and antimicrobial agents." January 3, 2023. https://doi.org/10.1038/s41598-022-27341-1.

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Phage tail-like bacteriocins (PTLBs) are large proteomic structures similar to the tail phages. These structures function in bacterial competition by making pores in the membrane of their competitors. The PTLBs identified in Pseudomonas aeruginosa are known as R-type and F-type pyocins, which have a narrow spectrum of action. Their specificity is determined by the tail fiber and is closely related to the lipopolysaccharide type of the target competitor strain. In this study, the genome sequences of 32 clinical of P. aeruginosa clinical isolates were analysed to investigate the presence of R-ty

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Zbyryt, Adam, Łukasz Jankowiak, Leszek Jerzak, and Piotr Tryjanowski. "Head and body orientation of the White Stork Ciconia ciconia during incubation: effect of wind, apex predators and power lines." Journal of Ornithology, July 28, 2021. http://dx.doi.org/10.1007/s10336-021-01920-x.

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AbstractIncubation behaviour is essential for understanding the reproductive success in birds. For example, the orientation of the bird is important for reducing incubation costs associated with wind or sun, but on the other hand can be modified by the perceived risk of predation. We studied the body position of incubating White Stork Ciconia ciconia in eastern Poland using a small unmanned aerial vehicle (drone). The head and body orientation of the incubating storks was non-random and modified by natural factors, mainly wind direction and speed, but also by the presence of an apex predator,

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Flor-Weilerz, L. B., T. J. Kurtti, and U. G. Munderloh. "Molecular Characterization of an Entomopathogenic Fungus: Its Pathogenesis in Black-legged Tick, Ixodes scapularis (Say) (Acari:Ixodidae)." Philippine Entomologist Volume 23 23 (2009). http://dx.doi.org/10.59852/tpe-a566v23i1.

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Ticks are among the most important eight-legged pests because they carry pathogenic and symbiotic microorganisms including fungi. A fungus was isolated from a female black-legged tick, lxodes scapularis, removed from a white-tailed deer for the identity of the fungus. The pathogenesis of the fungus in nymphs of/. scapularis was documented. The isolate (SCls3-2) was a Beauveria species. The fungus produced smooth-walled conidia and mycelia that bore clustered flask-shaped or swollen conidiophores. The PCR am pl icons of the ITS and EF1-a. gene of SCls3-2 were sequenced. The primer set ITS4 and

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Frédéric, Duhart. "« Remarques sur les cultures matérielles du sud-ouest landais au XVIIIe siècle. », L'Adour maritime de Dax à Bayonne. Actes du 53e congrès de la FHSO, Pessac, Ed. MSHA, 2001, pp. 157-173." December 31, 2001. https://doi.org/10.5281/zenodo.2542573.

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L’étude de la vie matérielle, au sein de l’espace aturien maritime formé par les pays de Maremne, de Seignanx, de Gosse et d’Orthe, nécessite un jeu d’échelles : la prise en compte de la société dans le milieu naturel, des consommateurs au sein de leur foyer et de l’individu en proie à ses contraintes physiologiques et aux tourments de son âme ; nous exposerons ailleurs la place de l’Homme dans le géosystème, pour nous concentrer ici sur le mésocosme domestique, pour analyser

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