To see the other types of publications on this topic, follow the link: Profileurs de vent.

Journal articles on the topic 'Profileurs de vent'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Profileurs de vent.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

MAUPRIVEZ, Michel, and Jean-Pierre SANDRA. "Les profileurs de vent à vocation opérationnelle." La Météorologie 8, no. 39 (2002): 71. http://dx.doi.org/10.4267/2042/36250.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

-Mauprivez, M. "Les profileurs de vent UHF à usage opérationnel." Revue de l'Electricité et de l'Electronique -, no. 04 (2002): 39. http://dx.doi.org/10.3845/ree.2002.041.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Chung, Chih-Ching, Gwo-Ching Gong, Hsiao-Chun Tseng, Wen-Chen Chou, and Chuan-Hsin Ho. "Dominance of Sulfur-Oxidizing Bacteria, Thiomicrorhabdus, in the Waters Affected by a Shallow-Sea Hydrothermal Plume." Biology 14, no. 1 (2025): 28. https://doi.org/10.3390/biology14010028.

Full text
Abstract:
The shallow-sea hydrothermal vent at Guishan Islet, located off the coast of Taiwan, serves as a remarkable natural site for studying microbial ecology in extreme environments. In April 2019, we investigated the composition of prokaryotic picoplankton communities, their gene expression profiles, and the dissolved inorganic carbon uptake efficiency. Our results revealed that the chemolithotrophs Thiomicrorhabdus spp. contributed to the majority of primary production in the waters affected by the hydrothermal vent plume. The metatranscriptomic analysis aligned with the primary productivity measu
APA, Harvard, Vancouver, ISO, and other styles
4

Dura, Ana, Paraskevi Nomikou, Theo J. Mertzimekis, Mark D. Hannington, Sven Petersen, and Serafim Poulos. "Identifying Probable Submarine Hydrothermal Spots in North Santorini Caldera Using the Generalized Moments Method." Geosciences 13, no. 9 (2023): 269. http://dx.doi.org/10.3390/geosciences13090269.

Full text
Abstract:
The presence of active hydrothermal vent fields near residential areas and their possible link to volcanic activity poses a potential hazard to the environment, society, and the economy. By capitalizing on Autonomous Underwater Vehicle sampling methodologies and applying the Generalized Moments Method model for geological and physical processes in these environments, we shed light on the underlying dynamics shaping the physicochemical characteristics of the vents. In this study, we focus on the Northern Caldera of Santorini and, more specifically, on the recorded CTD data (Conductivity, Temper
APA, Harvard, Vancouver, ISO, and other styles
5

Scarponi, Daniele, Arianna Mancuso, Stefano Goffredo, and Michał Kowalewski. "Mollusk Response Under Ocean Acidification in Shallow Marine Settings of Sicily (Central Mediterranean)." Bulletin of the Florida Museum of Natural History 60, no. 2 (2023): 113. http://dx.doi.org/10.58782/flmnh.tbsm5836.

Full text
Abstract:
Anthropogenic CO2 is a major driver of change in most marine ecosystems, as the consequent ocean acidification is threatening marine calcifying organisms. In this respect, long-term analyses on ocean acidification effects on marine ecosystems acclimated to high pCO2, as found around CO2 vents, are needed. Here we tackle mollusk assemblages from acidified shallow marine settings off the Aeolian archipelago (Central Mediterranean). The detected gradient manifests along a 34 m long transect (9.6 m and 11.4 m water depth), mostly in a Posidonia oceanica matte from normal (site 1) to high levels (s
APA, Harvard, Vancouver, ISO, and other styles
6

Li, Jiangwei, Lanping Zhang, Yufang Li, et al. "A Comprehensive Profile of Antibiotic Resistance Genes in the Water Column of a Shallow-Sea Hydrothermal Vent Ecosystem." Sustainability 14, no. 3 (2022): 1776. http://dx.doi.org/10.3390/su14031776.

Full text
Abstract:
Antibiotic resistance genes (ARGs) became an emerging contaminant, and were found to accumulate in natural and man-made environments. A comprehensive understanding of the diversity and abundance of ARGs in pristine environments is critical for defining the baseline levels of environmental ARGs. However, there is limited information available on the ARG profiles of pristine environments, especially for shallow-sea hydrothermal vents ecosystems. Here, we combined 16S rRNA gene full-length amplicon sequencing and high-throughput quantitative PCR (HT-qPCR) to study the bacterial communities, and A
APA, Harvard, Vancouver, ISO, and other styles
7

Pettinelli, Elena, Stan E. Beaubien, Annalisa Zaja, et al. "Characterization of a C O2 gas vent using various geophysical and geochemical methods." GEOPHYSICS 75, no. 3 (2010): B137—B146. http://dx.doi.org/10.1190/1.3420735.

Full text
Abstract:
An understanding of gas migration along faults is important in many geologic research fields, such as geothermal exploration, risk assessment, and, more recently, the geologic storage of man-made carbon dioxide [Formula: see text]. If these gases reach the surface, they typically are discharged to the atmosphere from small areas known as gas vents. In a study of an individual gas vent located in the extinct Latera caldera, central Italy, near-surface geochemical and geophysical surveys were conducted to define the spatial distribution of gas-induced effects in the first few meters of the soil
APA, Harvard, Vancouver, ISO, and other styles
8

Klaus, Vladislav, Jacki Pilon, Guy Chérel, and Jean-Marie Donier. "La mesure automatique du vent en altitude : le profileur de vent en phase préopérationnelle." La Météorologie 8, no. 7 (1994): 6. http://dx.doi.org/10.4267/2042/53440.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Arasu, S., and A. Krishnamoorthy. "Design and Manufacturing of Conical Vent Profile Disc Brake." Applied Mechanics and Materials 766-767 (June 2015): 1028–33. http://dx.doi.org/10.4028/www.scientific.net/amm.766-767.1028.

Full text
Abstract:
Braking system is one amongst the foremost vital contact mechanisms in an automobile. The braking potency in automobile depends on the desertion characteristics of the constraint assembly. The heat refusal from the system is proportional to the desertion of brake. This paper aims to bring out producing, testing of conical shape vent profile and studies of existing cooling vent profile heat refusal throughout the braking. This result reduces the thermal and structural stress on the brake plate. The prevailing vehicles brakes has been made from cylindrical vent profiles that in theory has lesser
APA, Harvard, Vancouver, ISO, and other styles
10

Myrum, T. A. "Natural Convection From a Heat Source in a Top-Vented Enclosure." Journal of Heat Transfer 112, no. 3 (1990): 632–39. http://dx.doi.org/10.1115/1.2910434.

Full text
Abstract:
Natural convection from a heated disk situated at the bottom of a top-vented enclosure was studied experimentally. The experiments were performed in water (Pr ≅ 5) for parametric variations of the vent opening size, inner enclosure height, and disk-to-enclosure-wall tempearture difference (Rayleigh number). For comparison purposes, baseline data were obtained for an unvented enclosure and for the “infinite” case (no enclosure). The heat transfer data were supplemented by cross-vent temperature measurements and by flow visualization using the thymol-blue electrochemical technique. The experimen
APA, Harvard, Vancouver, ISO, and other styles
11

Foda, Ahmed S., Yehya E. Imam, Abd Allah S. Bazaraa, and Emad H. Imam. "Three-dimensional numerical study of submerged spatial hydraulic jumps." Journal of Hydrology and Hydromechanics 68, no. 3 (2020): 211–22. http://dx.doi.org/10.2478/johh-2020-0021.

Full text
Abstract:
AbstractA three-dimensional numerical model was applied to simulate submerged spatial hydraulic jumps (SSHJ) downstream of a symmetric vent that discharges into a wider channel. Simulations were carried out for different aspect ratios of the vent, expansion ratios of vent width to downstream channel width, tailwater depth, and inlet Froude number. Depending on these factors, simulations indicated the formation of steady asymmetric SSHJ, oscillatory asymmetric SSHJ, and steady symmetric SSHJ, consistent with results of previous experimental studies. The model reproduced observed depth downstrea
APA, Harvard, Vancouver, ISO, and other styles
12

Pettinelli, Elena, Stan E. Beaubien, Salvatore Lombardi, and A. Peter Annan. "GPR, TDR, and geochemistry measurements above an active gas vent to study near-surface gas-migration pathways." GEOPHYSICS 73, no. 1 (2008): A11—A15. http://dx.doi.org/10.1190/1.2815991.

Full text
Abstract:
The migration of deep gas to the atmosphere along faults and associated structures is important in many fields, from studying the natural contribution of atmospheric greenhouse gases leaking from geothermal areas to ensuring the safety of man-made natural gas and carbon dioxide [Formula: see text] geologic-storage sites. Near-surface geophysical and geochemical techniques were applied to a naturally occurring gas vent located along a deep terrestrial fault to better understand the structure and geophysical response of this gas-migration pathway. A number of ground-penetrating radar (GPR) profi
APA, Harvard, Vancouver, ISO, and other styles
13

Chen, Y. J., J. Y. Wu, C. T. A. Chen, and L. L. Liu. "Effects of low-pH stress on shell traits of the dove snail, <i>Anachis misera</i>, inhabiting shallow-vent environments off Kueishan Islet, Taiwan." Biogeosciences 12, no. 9 (2015): 2631–39. http://dx.doi.org/10.5194/bg-12-2631-2015.

Full text
Abstract:
Abstract. The effects of naturally acidified seawater on shell traits were quantified through the comparison of dove snails (Family: Columbellidae) Anachis misera from vent environments with Euplica sp. from non-vent sites in northeastern Taiwan. Samples of A. misera were collected around a shallow vent (24.8341° N, 121.96191° E), which included the east, south, southwest, and northwest sites. An absence of Anachis snails was found in the most acidic north site (pH 7.19–7.25). Based on the similarities of protein expression profiles, the Anachis snails were classified into two groups, i.e., V-
APA, Harvard, Vancouver, ISO, and other styles
14

Dura, Ana, Theo J. Mertzimekis, Evangelos Bakalis, et al. "CTD data profiling to assess the natural hazard of active submarine vent fields: the case of Santorini Island." Bulletin of the Geological Society of Greece 56, no. 1 (2020): 70. http://dx.doi.org/10.12681/bgsg.20942.

Full text
Abstract:
Almost three quarters of known volcanic activity on Earth occurs in underwater locations. The presence of active hydrothermal vent fields in such environments is a potential natural hazard for the environment, the society, and the economy. Despite its importance for risk assessment and risk mitigation, monitoring of the activity is impeded by the remoteness and the extreme conditions of underwater volcanoes. The large difference of population present on Santorini between the winter and summer seasons, all within a partially enclosed system, make the Santorini-Kolumbo volcanic field, an ideal p
APA, Harvard, Vancouver, ISO, and other styles
15

Burd, Brenda J., and Richard E. Thomson. "Seasonal patterns in deep acoustic backscatter layers near vent plumes in the northeastern Pacific Ocean." FACETS 4, no. 1 (2019): 183–209. http://dx.doi.org/10.1139/facets-2018-0027.

Full text
Abstract:
We used moored 75 kHz acoustic Doppler current profilers (ADCPs) to examine seasonal cycles in zooplankton deep scattering layers (DSLs) observed below 1300 m depth at Endeavour Ridge hydrothermal vents. DSLs are present year-round in the lower water column near vent plumes. Temporal variations suggest passive, flow-induced displacements superimposed on migratory movements. Although the strongest DSLs are shallower than the neutrally buoyant plumes (1900–2100 m), anomalies also occur at and below plume depth. Upward movement from plume depth in the main DSL is evident in late summer/fall, resu
APA, Harvard, Vancouver, ISO, and other styles
16

Bettencourt, R., M. I. Rodrigues, I. Barros, et al. "Differential gene expression in the mussel <i>Bathymodiolus azoricus</i> from the Menez Gwen and Lucky Strike deep-sea hydrothermal vent sites." Biogeosciences Discussions 10, no. 2 (2013): 2013–38. http://dx.doi.org/10.5194/bgd-10-2013-2013.

Full text
Abstract:
Abstract. The deep-sea hydrothermal vent mussel Bathymodiolus azoricus is a symbiont bearing bivalve that is found in great abundance at the Menez Gwen and Lucky Strike vent sites and in close vicinity off the Azores region near the Mid-Atlantic Ridge (MAR). The distinct relationships that vent mussels have developed with their physical and chemical environments are likely reflected in global gene expression profiles providing thus a means to distinguish geographically distinct vent mussels on the basis of gene expression studies, fluorescence in situ hybridization (FISH) experiments and 16S r
APA, Harvard, Vancouver, ISO, and other styles
17

Bailey, K., M. Garson, S. Kearns, and A. P. Velasco. "Carbonate volcanism in Calatrava, central Spain: a report on the initial findings." Mineralogical Magazine 69, no. 6 (2005): 907–15. http://dx.doi.org/10.1180/0026461056960298.

Full text
Abstract:
AbstractLate Tertiary-Quaternary volcanism around Calatrava, within the Hercynian massif of central Spain, is alkaline mafic-ultramafic, with ∼250 centres, mainly monogenetic cones and vents, with melilitite the most abundant eruptive. Carbonatite may be expected in association with melilitite and a clear example of magmatic carbonate emerged from a brief field reconnaissance. It is a vent filled with a mixed eruption of glassy melilitite lapilli in a carbonate matrix. Levels and profiles of trace elements are inseparable from recognized carbonatite, and totally unlike those in local sedimenta
APA, Harvard, Vancouver, ISO, and other styles
18

Custodio, Diogo Machado, Jorge Yamasaki, Hildo Romeo Quinsan Junior, and Gilberto Fernando Fisch. "PERFILADOR DE VENTO NO CENTRO DE LANÇAMENTO DE ALCÂNTARA: UMA ANÁLISE ESTATÍSTICA." Ciência e Natura 38 (July 20, 2016): 291. http://dx.doi.org/10.5902/2179460x20235.

Full text
Abstract:
Monitoring the atmospheric conditions is one of the main activities in Aerospace Meteorology. During the launch spacecraft operations, measuring the wind at various atmospheric layers is crucial to mission success. In the Alcantara Launch Center operates a Wind Profiler (WP) Vaisala LAP-12000 which provides vertical profiles of wind between 1500 and 6000m of altitude, in layers of 145m, at intervals of 10 minutes. This study conducts a statistical analysis over one year of data obtained with WP by comparison with Vaisala RS92SGP radiosondes (RS). Correlation (ρ) analyses were performed on wind
APA, Harvard, Vancouver, ISO, and other styles
19

Nunoura, Takuro, Hanako Oida, Miwako Nakaseama, et al. "Archaeal Diversity and Distribution along Thermal and Geochemical Gradients in Hydrothermal Sediments at the Yonaguni Knoll IV Hydrothermal Field in the Southern Okinawa Trough." Applied and Environmental Microbiology 76, no. 4 (2009): 1198–211. http://dx.doi.org/10.1128/aem.00924-09.

Full text
Abstract:
ABSTRACT A variety of archaeal lineages have been identified using culture-independent molecular phylogenetic surveys of microbial habitats occurring in deep-sea hydrothermal environments such as chimney structures, sediments, vent emissions, and chemosynthetic macrofauna. With the exception of a few taxa, most of these archaea have not yet been cultivated, and their physiological and metabolic traits remain unclear. In this study, phylogenetic diversity and distribution profiles of the archaeal genes encoding small subunit (SSU) rRNA, methyl coenzyme A (CoA) reductase subunit A, and the ammon
APA, Harvard, Vancouver, ISO, and other styles
20

Alcaide, María, Anatoli Tchigvintsev, Mónica Martínez-Martínez, et al. "Identification and Characterization of Carboxyl Esterases of Gill Chamber-Associated Microbiota in the Deep-Sea Shrimp Rimicaris exoculata by Using Functional Metagenomics." Applied and Environmental Microbiology 81, no. 6 (2015): 2125–36. http://dx.doi.org/10.1128/aem.03387-14.

Full text
Abstract:
ABSTRACTThe shrimpRimicaris exoculatadominates the fauna in deep-sea hydrothermal vent sites along the Mid-Atlantic Ridge (depth, 2,320 m). Here, we identified and biochemically characterized three carboxyl esterases from microbial communities inhabiting theR. exoculatagill that were isolated by naive screens of a gill chamber metagenomic library. These proteins exhibit low to moderate identity to known esterase sequences (≤52%) and to each other (11.9 to 63.7%) and appear to have originated from unknown species or from genera ofProteobacteriarelated toThiothrix/Leucothrix(MGS-RG1/RG2) and to
APA, Harvard, Vancouver, ISO, and other styles
21

Zhang, Hongwei, Songhua Wu, Jintao Liu, Yuanshuai Zhang, and Xiaomin Chen. "Research on Non-Invasive Laser Doppler Current Measurement for Hydrothermal Vents Flow Rates Profile." EPJ Web of Conferences 237 (2020): 07023. http://dx.doi.org/10.1051/epjconf/202023707023.

Full text
Abstract:
Hydrothermal vents play important roles in the dynamic process of the stratosphere and the circulation of energy materials. Nowadays, invasive devices such as vane-type flow meter and turbine flow meter are commonly utilized to estimate the flow rates of hydrothermal vents. In- situ observation data obtained by LDCP system and CFD methods will be combined to solve the blind area of LDCP system during in-situ observation measurements. The flow rates profiles obtained in this project will improve the research on the circulation of energy materials and mineralization.
APA, Harvard, Vancouver, ISO, and other styles
22

Thompson, B. R., D. Maynes, and B. W. Webb. "Characterization of the Hydrodynamically Developing Flow in a Microtube Using MTV." Journal of Fluids Engineering 127, no. 5 (2005): 1003–12. http://dx.doi.org/10.1115/1.1989368.

Full text
Abstract:
Micro-molecular tagging velocimetry (μMTV) has been used to characterize the hydrodynamic developing flow in a microtube inlet with a nominal inner diameter of 180μm. Velocity profile data at 11 axial locations within the hydrodynamic developing region were acquired using the μMTV approach and the results represent the first characterization of hydrodynamically developing pipe flow at the microscale. The uncertainty in measurements of time-averaged velocity profiles ranged from 6% to 7% of the centerline velocity. The uncertainty in instantaneous measurements is in the range 8%–16% of the peak
APA, Harvard, Vancouver, ISO, and other styles
23

Chen, Y. J., J. Y. Wu, C. T. A. Chen, and L. L. Liu. "Effects of low pH stress on shell traits and proteomes of the dove snail, <i>Anachis misera</i> inhabiting shallow vent environments off Kueishan Islet, Taiwan." Biogeosciences Discussions 11, no. 12 (2014): 17207–26. http://dx.doi.org/10.5194/bgd-11-17207-2014.

Full text
Abstract:
Abstract. The effects of naturally acidified seawater on a snail species, Anachis misera (Family: Columbellidae) were quantified in five shallow vent-based environments off Kueishan Islet, Taiwan. An absence of Anachis snails was observed in the most acidic North site (pH 7.22), and the size structure differed among the remaining East, South, Southwest and Northwest sites. If a positive correlation between shell length and shell width or total weight existed, the coefficient of determination (R2) of the equations was low, i.e., 0.207–0.444. Snails from the Northwest site (pH 7.33) exhibited a
APA, Harvard, Vancouver, ISO, and other styles
24

Barclay, David R. "Passive acoustic exploration of the ocean." Journal of the Acoustical Society of America 153, no. 3_supplement (2023): A133. http://dx.doi.org/10.1121/10.0018410.

Full text
Abstract:
Encoded in the spectral density, spatial variability, and directionality (spatial coherence) of the ambient sound field is information on the generation mechanisms of sound and the properties of the ocean propagation environment and its boundaries. Through field and observatory measurements, and analytical and computational models of the underwater sound field, a research program has been pursued that asks, “What can we learn about the ocean by listening?” Large acoustic data sets have been exploited to develop an estimate of the effective source level per unit area of surface generated noise.
APA, Harvard, Vancouver, ISO, and other styles
25

JUNG, Ki Youn, Chunmei LIN, Jung-Min YON, et al. "Postnatal expression profiles of phospholipid hydroperoxide glutathioneperoxidase in spermatogenesis in mice." TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES 40 (2016): 40–46. http://dx.doi.org/10.3906/vet-1505-92.

Full text
APA, Harvard, Vancouver, ISO, and other styles
26

Augere, Beatrice, Matthieu Valla, Anne Durécu, et al. "Three-Dimensional Wind Measurements with the Fibered Airborne Coherent Doppler Wind Lidar LIVE." Atmosphere 10, no. 9 (2019): 549. http://dx.doi.org/10.3390/atmos10090549.

Full text
Abstract:
A three-dimensional (3D) wind profiling Lidar, based on the latest high power 1.5 µm fiber laser development at Onera, has been successfully flown on-board a SAFIRE (Service des Avions Français Instrumentés pour la Recherche en Environnement) ATR42 aircraft. The Lidar called LIVE (LIdar VEnt) is designed to measure wind profiles from the aircraft down to ground level, with a horizontal resolution of 3 km, a vertical resolution of 100 m and a designed accuracy on each three wind vector components better than 0.5 m.s−1. To achieve the required performance, LIVE Lidar emits 410 µJ laser pulses re
APA, Harvard, Vancouver, ISO, and other styles
27

Ker, Yaw-Bee, Kuan-Chou Chen, Chiung-Chi Peng, Chiu-Lan Hsieh, and Robert Y. Peng. "Structural Characteristics and Antioxidative Capability of the Soluble Polysaccharides Present inDictyophora indusiata(Vent. Ex Pers.) Fish Phallaceae." Evidence-Based Complementary and Alternative Medicine 2011 (2011): 1–9. http://dx.doi.org/10.1093/ecam/neq041.

Full text
Abstract:
Dictyophora indusiata(Vent. ex Pers.) Fish Phallaceae (Chinese name Zhu-Sūn, the bamboo fungi) has been used as a medicinal mushroom to treat many inflammatory, gastric and neural diseases since 618 AD in China. We hypothesize that the soluble polysaccharides (SP) present inD. indusiataand their monosaccharide profiles can act as an important role affecting the antioxidative capability, which in turn would influence the biological activity involving anti-inflammatory, immune enhancing and anticancer. We obtained six SP fractions and designated them as D1, a galactoglucan; D2, a galactan; D3, t
APA, Harvard, Vancouver, ISO, and other styles
28

Li, Xiang-Yu, Ya-Qi Zhang, Xin-Ru Qian, Hong-Yan Zhao, Hong-Liang Lu, and Jian-Fang Gao. "First Look at the Venoms of Two Sinomicrurus Snakes: Differences in Yield, Proteomic Profiles, and Immunorecognition by Commercial Antivenoms." Toxins 17, no. 1 (2025): 19. https://doi.org/10.3390/toxins17010019.

Full text
Abstract:
Chinese coral snakes (Sinomicrurus) are highly neglected regarding their venom profiles and harm to humans, which impedes our ability to deeply understand their biological properties and explore their medicinal potential. In this study, we performed a comparative analysis to reveal the venom profiles of two Chinese coral snakes in terms of their venom yields, proteomic profiles, and immunorecognition by commercial antivenoms. The results showed that Sinomicrurus kelloggi expels more venom (lyophilized venom mass) than Sinomicrurus maccelellandi but possesses a similar solid venom content. Thes
APA, Harvard, Vancouver, ISO, and other styles
29

Calcaterra, F., M. E. Fernández, L. H. Olivera, A. Guzmán Loza, G. Giovambattista, and S. J. Picco. "Effect of parenteral trace element supplementation on oxidative stress and transcriptomic profile of peripheral blood in peripartum dairy cows." Revista Veterinaria 35, no. 2 (2024): 8–15. http://dx.doi.org/10.30972/vet.3527857.

Full text
Abstract:
The transition period is the most critical period in the lactation cycle of dairy cattle. During this period, cows can be exposed to high oxidative stress (OS), which can be managed through mineral supplementation with antioxidant micronutrients. The aim of this study was to evaluate the gene expression profiles of transition dairy cows supplemented with the antioxidant trace elements copper (Cu), zinc (Zn), manganese (Mn) and selenium (Se). The study was conducted in a commercial Holstein dairy farm located in General Belgrano, Buenos Aires, Argentina. Cows (n = 12) were randomly assigned to
APA, Harvard, Vancouver, ISO, and other styles
30

Pimienta, María Cleopatra, Diego Salazar, and Suzanne Koptur. "The Nighttime Fragrance of Guettarda scabra (Rubiaceae): Flower Scent and Its Implications for Moth Pollination." Molecules 28, no. 17 (2023): 6312. http://dx.doi.org/10.3390/molecules28176312.

Full text
Abstract:
Floral scent is crucial for attracting pollinators, especially in plants that bloom at night. However, chemical profiles of flowers from nocturnal plants with varied floral morphs are poorly documented, limiting our understanding of their pollination ecology. We investigated the floral scent in Guettarda scabra (L.) Vent. (Rubiaceae), a night-blooming species with short- and long-styled floral morphs, found in the threatened pine rocklands in south Florida, US. By using dynamic headspace sampling and GC–MS analysis, we characterized the chemical profiles of the floral scent in both morphs. Neu
APA, Harvard, Vancouver, ISO, and other styles
31

Janssens, Marc, and Hao C. Tran. "Data Reduction of Room Tests for Zone Model Validation." Journal of Fire Sciences 10, no. 6 (1992): 528–55. http://dx.doi.org/10.1177/073490419201000604.

Full text
Abstract:
Compartment fire zone models are based on many simplifying assumptions, in particular that gases stratify in two distinct layers. Because of these assumptions, certain model output is in a form unsuitable for direct com parison to measurements made in full-scale room tests. The experimental data must first be reduced and transformed to be compatible with the model output. In this article, new techniques are described to calculate neutral plane height, vent flow rates, uniform upper and lower layer temperature and interface height from measured temperature profiles. The new calculation procedur
APA, Harvard, Vancouver, ISO, and other styles
32

Hur, Beong Ik. "Comparisons between the Two Dose Profiles Extracted from Leksell GammaPlan and Calculated by Variable Ellipsoid Modeling Technique." Journal of the Korean Society of Radiology 11, no. 1 (2017): 9–17. http://dx.doi.org/10.7742/jksr.2017.11.1.9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Suchý, P., E. Straková, B. Jarka, J. Thiemel, and V. Večerek. "Differences between metabolic profiles of egg-type and meat-type hybrid hens." Czech Journal of Animal Science 49, No. 8 (2011): 323–28. http://dx.doi.org/10.17221/4316-cjas.

Full text
Abstract:
The main objective of this study was to compare the metabolic profile (i.e. selected haematological and biochemical parameters in blood plasma) of production egg-type hybrid hens (E, MORAVIA BSL) with that of meat-type hybrid hens (M, COBB 500), and to evaluate dynamic changes occurring during the laying period from the 25th to 50th week of age. The study was prompted by both poultry farmers and veterinary practitioners since parameters defining the health of layers are absent. Selected parameters of the metabolic profile of layers were monitored regularly in 5-week intervals during egg laying
APA, Harvard, Vancouver, ISO, and other styles
34

YARANOĞLU, Büşra, and Ceyhan ÖZBEYAZ. "Quality characteristics and fatty acid profiles of Bafra, Akkaraman, andBafra × Akkaraman F1 lamb meat." TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES 43, no. 3 (2019): 380–90. http://dx.doi.org/10.3906/vet-1812-73.

Full text
APA, Harvard, Vancouver, ISO, and other styles
35

Lepage, Elodie, Evelyne Marguet, Claire Geslin, et al. "Molecular Diversity of New Thermococcales Isolates from a Single Area of Hydrothermal Deep-Sea Vents as Revealed by Randomly Amplified Polymorphic DNA Fingerprinting and 16S rRNA Gene Sequence Analysis." Applied and Environmental Microbiology 70, no. 3 (2004): 1277–86. http://dx.doi.org/10.1128/aem.70.3.1277-1286.2004.

Full text
Abstract:
ABSTRACT Members of the Thermococcales are anaerobic Archaea belonging to the kingdom Euryarchaea that are studied in many laboratories as model organisms for hyperthermophiles. We describe here a molecular analysis of 86 new Thermococcales isolates collected from six different chimneys of a single hydrothermal field located in the 13�N 104�W segment of the East Pacific ridge at a depth of 2,330 m. These isolates were sorted by randomly amplified polymorphic DNA (RAPD) fingerprinting into nine groups, and nine unique RAPD profiles were obtained. One RAPD group corresponds to new isol
APA, Harvard, Vancouver, ISO, and other styles
36

HIZLISOY, Harun, Serhat AL, Nurhan ERTAŞ ONMAZ, Yeliz YILDIRIM, Zafer GÖNÜLALAN, and Kadir Semih GÜMÜŞSOY. "Antimicrobial resistance profiles and virulence factors of Escherichia coliO157 collected from a poultry processing plant*." TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES 41 (2017): 65–71. http://dx.doi.org/10.3906/vet-1602-22.

Full text
APA, Harvard, Vancouver, ISO, and other styles
37

Khezzar, L., and J. H. Whitelaw. "Flows Through Round Sudden Contractions." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 202, no. 4 (1988): 295–300. http://dx.doi.org/10.1243/pime_proc_1988_202_122_02.

Full text
Abstract:
Measurements of the mean axial and radial components of velocity, the r.m.s. of the corresponding fluctuations and the wall static pressure are reported for flows through round sudden axi- and asymmetric contractions with an area ratio of 2.5 and were obtained at a Reynolds number of 40 000 based on the bulk velocity in the upstream pipe. In the axisymmetric case, the main changes in the approach velocity profiles occurred within a distance of one-half diameter upstream of the contraction, and the velocity profiles suggested that the flow separates at the entrance to the smaller diameter pipe.
APA, Harvard, Vancouver, ISO, and other styles
38

BARAITAREANU, Stelian, Maria Rodica OTELEA, Mihaela ZAULET, et al. "Comparison of the ovine prion protein genotype profiles of breeds Tigaie with Black Head and Merino." TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES 37 (2013): 625–30. http://dx.doi.org/10.3906/vet-1302-50.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Hsu, Yi-Chyun, Shan-Kun Chen, Jiun-Horng Tsai, and Hung-Lung Chiang. "Determination of Volatile Organic Profiles and Photochemical Potentials from Chemical Manufacture Process Vents." Journal of the Air & Waste Management Association 57, no. 6 (2007): 698–704. http://dx.doi.org/10.3155/1047-3289.57.6.698.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Lüthi, Fabienne, Barbara E. Stalder, and Achim Elfering. "Apprentices' Resources at Work and School in Switzerland: A Person-Centred Approach." International Journal for Research in Vocational Education and Training 8, no. 2 (2021): 224–50. https://doi.org/10.13152/IJRVET.8.2.5.

Full text
Abstract:
Context: Providing learners with quality resources at work and school is a key element of apprenticeships and is essential for developing vocational competencies and successful vocational careers. Drawing on previous research on situational and personal resources, we first explored work-related and school-related resource profiles of apprentices&rsquo; learning environments. We further analysed how core self-evaluations are linked to resource profiles and examined whether learners&rsquo; apprenticeship satisfaction and occupational commitment varied according to the resource profiles. Approach
APA, Harvard, Vancouver, ISO, and other styles
41

Sekanina, Z. "Cometary Activity, Discrete Outgassing Areas, and Dust-Jet Formation." International Astronomical Union Colloquium 116, no. 2 (1991): 769–823. http://dx.doi.org/10.1017/s0252921100012720.

Full text
Abstract:
Abstract.Major progress has recently been achieved in the understanding of the coma morphology of dust comets. The conceptual models for the various types of feature observed in the coma (jets, spirals, halos, fans, etc.), their computer simulation, and the hydrodynamic models for jet formation are critically reviewed, and evidence for anisotropic, strongly collimated flows of ejecta emanating from discrete active regions (vents) on the rotating cometary nuclei is presented. The techniques employed to generate synthetic comet images that simulate the observed features are described and their r
APA, Harvard, Vancouver, ISO, and other styles
42

YİRMİBEŞOĞLU, Side Selin Su, and Burcu Emine TEFON ÖZTÜRK. "Comparing microbiological profiles, bioactivities, and physicochemical and sensory properties of donkey milk kefir and cow milk kefir." TURKISH JOURNAL OF VETERINARY AND ANIMAL SCIENCES 44, no. 4 (2020): 774–81. http://dx.doi.org/10.3906/vet-2001-82.

Full text
APA, Harvard, Vancouver, ISO, and other styles
43

Umoh, Unyime U., Li Li, Juan He, et al. "Unusual aliphatic hydrocarbon profiles at hydrothermal vent fields of the Central and Southeast Indian Ridges and Mid-Indian Basin." Deep Sea Research Part II: Topical Studies in Oceanography 194 (December 2021): 104996. http://dx.doi.org/10.1016/j.dsr2.2021.104996.

Full text
APA, Harvard, Vancouver, ISO, and other styles
44

Koutrouli, Mikaela, Theodosios Theodosiou, Ioannis Iliopoulos, and Georgios A. Pavlopoulos. "The Network Analysis Profiler (NAP v2.0): a web tool for visual topological comparison between multiple networks." EMBnet.journal 26, no. 1 (2021): e943. http://dx.doi.org/10.14806/ej.26.1.943.

Full text
Abstract:
In this article we present the Network Analysis Profiler (NAP v2.0), a web tool to directly compare the topological features of multiple networks simultaneously. NAP is written in R and Shiny and currently offers both 2D and 3D network visualisation, as well as simultaneous visual comparisons of node- and edge-based topological features as bar charts or scatterplot matrix. NAP is fully interactive, and users can easily export and visualise the intersection between any pair of networks using Venn diagrams or a 2D and a 3D multi-layer graph-based visualisation. NAP supports weighted, unweighted,
APA, Harvard, Vancouver, ISO, and other styles
45

Koutrouli, Mikaela, Theodosios Theodosiou, Ioannis Iliopoulos, and Georgios A. Pavlopoulos. "The Network Analysis Profiler (NAP v2.0): a web tool for visual topological comparison between multiple networks." EMBnet.journal 26 (May 13, 2021): e943. http://dx.doi.org/10.14806/ej.26.0.943.

Full text
Abstract:
In this article we present the Network Analysis Profiler (NAP v2.0), a web tool to directly compare the topological features of multiple networks simultaneously. NAP is written in R and Shiny and currently offers both 2D and 3D network visualisation, as well as simultaneous visual comparisons of node- and edge-based topological features as bar charts or scatterplot matrix. NAP is fully interactive, and users can easily export and visualise the intersection between any pair of networks using Venn diagrams or a 2D and a 3D multi-layer graph-based visualisation. NAP supports weighted, unweighted,
APA, Harvard, Vancouver, ISO, and other styles
46

Horváth, Ákos, James L. Carr, Olga A. Girina, et al. "Geometric estimation of volcanic eruption column height from GOES-R near-limb imagery – Part 1: Methodology." Atmospheric Chemistry and Physics 21, no. 16 (2021): 12189–206. http://dx.doi.org/10.5194/acp-21-12189-2021.

Full text
Abstract:
Abstract. A geometric technique is introduced to estimate the height of volcanic eruption columns using the generally discarded near-limb portion of geostationary imagery. Such oblique observations facilitate a height-by-angle estimation method by offering close-to-orthogonal side views of eruption columns protruding from the Earth ellipsoid. Coverage is restricted to daytime point estimates in the immediate vicinity of the vent, which nevertheless can provide complementary constraints on source conditions for the modeling of near-field plume evolution. The technique is best suited to strong e
APA, Harvard, Vancouver, ISO, and other styles
47

RAMÍREZ-REYES, TONATIUH, and OSCAR FLORES-VILLELA. "Taxonomic changes and description of two new species for the Phyllodactylus lanei complex (Gekkota: Phyllodactylidae) in Mexico." Zootaxa 4407, no. 2 (2018): 151. http://dx.doi.org/10.11646/zootaxa.4407.2.1.

Full text
Abstract:
An integrative taxonomy approach was implemented based on analysis of genetic, phylogenetic, morphological and ecological data to identify the cryptic diversity within the Phyllodactylus lanei complex. At least six species can be identified, of which four are currently considered subspecies: Phyllodactylus lanei, Phyllodactylus rupinus, Phyllodactylus isabelae, Phyllodactylus lupitae and two corresponding to undescribed taxa, which are identified and described in this contribution. These differ from other Mexican geckos in several characters: genetic distance (DNAmt), position in molecular phy
APA, Harvard, Vancouver, ISO, and other styles
48

Johnson, Alexander, James Hickey, Karen Pascal, Ben Williamson, and Raquel Syers. "Distinguishing shallow from mid-crustal magmatic processes at Soufrière Hills Volcano using Finite Element Modelling and co-analysis of EDM and GPS data." Volcanica 6, no. 2 (2023): 265–82. http://dx.doi.org/10.30909/vol.06.02.265282.

Full text
Abstract:
We modelled ground deformation at Soufrière Hills Volcano (SHV), using data collected by the Montserrat Volcano Observatory from 2010–2019. We investigate the combined use of Electronic Distance Measuring (EDM) and Global Positioning System (GPS) to distinguish shallow from mid-crustal magmatic processes and their surface deformation profiles. Our results suggest that the EDM network responds predominantly to changes in the shallow magmatic system, whereas GPS records variation at mid-crustal levels. In addition, we show that the behaviour of the EDM network, and of the GPS site HERM, can be e
APA, Harvard, Vancouver, ISO, and other styles
49

Dojcinovic, Boris, Nada Banjac, Sasa Vukmirovic, et al. "The LUSBI Protocol (Lung Ultrasound/BREST Score/Inferior Vena Cava)—Its Role in a Differential Diagnostic Approach to Dyspnea of Cardiogenic and Non-Cardiogenic Origin." Medicina 60, no. 9 (2024): 1521. http://dx.doi.org/10.3390/medicina60091521.

Full text
Abstract:
Background and Objectives: PoCUS ultrasound applications are widely used in everyday work, especially in the field of emergency medicine. The main goal of this research was to create a diagnostic and therapeutic protocol that will integrate ultrasound examination of the lungs, ultrasound measurements of the inferior vena cava (assessment of central venous pressure) and BREST scores (risk stratification for heart failure), with the aim of establishing a more effective differential diagnostic approach for dyspneic patients. Materials and Methods: A cross-sectional study was conducted in the emer
APA, Harvard, Vancouver, ISO, and other styles
50

Hordiienko, Mykola, Oleksandr Parkhomenko, and Vladyslav Podpisnov. "WLTC measuring driving cycle (power reserve measurement procedure for hybrids and electric vehicles)." Vehicle and electronics. Innovative technologies, no. 22 (December 27, 2022): 37–46. http://dx.doi.org/10.30977/veit.2022.22.0.9.

Full text
Abstract:
Problem. The most effective energy management strategies for hybrid vehicles and electric vehicles are optimization-based strategies. These strategies require prior knowledge of the driving cycle, which is not easy to predict. Goal. The goal is to combine the Worldwide harmonized light vehicles test cycle (WLTC) with short trips on small sections with real traffic levels to predict the energy and fuel consumption of hybrid vehicles and electric vehicles. Methodology. Research methods are experimental and mathematical. First of all, eight characteristic parameters are extracted from real speed
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!