Journal articles: 'Number stables'

1

Kraus, Alain. "Courbes elliptiques semi-stables et corps quadratiques." Journal of Number Theory 60, no. 2 (October 1996): 245–53. http://dx.doi.org/10.1006/jnth.1996.0122.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

KRAUS, ALAIN. "COURBES ELLIPTIQUES SEMI-STABLES SUR LES CORPS DE NOMBRES." International Journal of Number Theory 03, no. 04 (December 2007): 611–33. http://dx.doi.org/10.1142/s1793042107001127.

Full text

Abstract:

Let K be a number field. In this paper, we are interested in the following problem: does there exist a constant cK, which depends only on K, such that for any semi-stable elliptic curve defined over K, the Galois representation in its p-torsion points is irreducible whenever p is a prime number greater than cK? In case the answer is positive, how can we get such a constant? We prove that if a certain condition is satisfied by K, the answer is positive and we obtain cK explicitly. Furthermore, we prove that this condition is realized in many situations.

APA, Harvard, Vancouver, ISO, and other styles

3

Poyeton, Léo. "(ϕ,τ)-modules différentiels et représentations potentiellement semi-stables." Journal de Théorie des Nombres de Bordeaux 33, no. 1 (May 21, 2021): 139–95. http://dx.doi.org/10.5802/jtnb.1156.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

Tauvel, Patrice, and Rupert W. T. Yu. "Indice et formes linéaires stables dans les algèbres de Lie." Journal of Algebra 273, no. 2 (March 2004): 507–16. http://dx.doi.org/10.1016/s0021-8693(03)00376-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Semelbauer, Marek, Barbara Mangová, Marek Barta, and Milan Kozánek. "The Factors Influencing Seasonal Dynamics and Spatial Distribution of Stable Fly Stomoxys calcitrans (Diptera, Muscidae) within Stables." Insects 9, no. 4 (October 16, 2018): 142. http://dx.doi.org/10.3390/insects9040142.

Full text

Abstract:

The biology of the stable fly is fairly well known, but factors influencing the distribution of adult stable flies within stables are still inadequately investigated. The four experimental stables were located in south western Slovakia. Within each stable, five sticky traps were localized along the stable, and the flies were weekly counted during the flight season of years 2015–2017. Seasonal activity and stable fly abundance in relation to temperature, rainfall, light conditions, relative air humidity, and cows per stable were evaluated. The seasonal activity of the stable fly shows one large peak at the end of summer and a second smaller peak just before the end of the flight season. The spatial distribution of stable flies was unique for each stable. All of the environmental variables had significant and mostly positive effect on stable fly abundance. The strongest and most positive effect on stable fly counts was temperature and rainfall five weeks prior to collecting session. Within the stable, cow number, air humidity, and light conditions are the strongest candidates to influence their distribution.

APA, Harvard, Vancouver, ISO, and other styles

6

Szarska, E., A. Cywińska, P. Ostaszewski, and A. Kowalska. "Effectiveness of training programmes used in two stables of thoroughbred race horses." Polish Journal of Veterinary Sciences 17, no. 4 (December 1, 2014): 681–85. http://dx.doi.org/10.2478/pjvs-2014-0099.

Full text

Abstract:

Abstract The purpose of this study was to compare the training methods used in two stables and their effects on selected blood parameters and race results. A total number of 36 thoroughbred race horses was examined in two groups, trained by two trainers. Twenty-four horses (group A) were trained at Sluzewiec and the remaining twelve horses (group B) were kept and trained in a private stable. The experiment lasted for five months. The activities of CPK (creatine phosphokinase) and AST (aspartate aminotransferase) and the concentration of LA (lactic acid) were determined. The speed was controlled and recorded by a Garmin GPS system. The analysis of the General Handicap rating demonstrated that the training methods used in stable A were more effective and resulted in better classification of these horses. Training methods in both stables were evaluated and compared on the basis of maximal speeds during training sessions and related post exercise LA concentrations. The main differences between training methods used in both stables concerned the workload and the time of work with the rider. Analysis of the values measured in individual horses from stable B have shown that AST and CK activities were high not only in all young, 2-year-old horses but also in three older ones. This seems to confirm the lack of balance and proper movement coordination in these horses, resulting in high activities of muscle enzymes.

APA, Harvard, Vancouver, ISO, and other styles

7

Pellarin, Federico. "Sur les idéaux stables dans certains anneaux différentiels de formes quasi-modulaires de Hilbert." Ramanujan Journal 15, no. 2 (February 2008): 147–75. http://dx.doi.org/10.1007/s11139-007-9069-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Crawford, Kylie L., Anna Finnane, Ristan M. Greer, Clive J. C. Phillips, Emma L. Bishop, Solomon M. Woldeyohannes, Nigel R. Perkins, and Benjamin J. Ahern. "A Prospective Study of Training Methods for Two-Year-Old Thoroughbred Racehorses in Queensland, Australia, and Analysis of the Differences in Training Methods between Trainers of Varying Stable Sizes." Animals 11, no. 4 (March 25, 2021): 928. http://dx.doi.org/10.3390/ani11040928.

Full text

Abstract:

Worldwide, musculoskeletal injuries remain a major problem for the Thoroughbred racing industry. There is a strong interest in developing training and management strategies to reduce the impact of musculoskeletal injuries, however, progress has been limited by studies reporting conflicting findings, and a limited understanding of the role of different training methods in preventing injury. There is little data on patterns of rest periods and exercise data and how these vary between trainers. This prospective study of two-year-old racehorses was conducted in Queensland, Australia and involved weekly personal structured interviews with 26 trainers over 56 weeks. Detailed daily exercise data for 535 horses providing 1258 training preparations and 7512 weeks at risk were collected. Trainers were categorised into three groups by the mean number of two-year-old horses that they had in work each week over the study duration: (1) Small stables with five or less, (2) Medium stables with 6 to 15 and (3) Large stables with greater than 15 horses in training. Differences between trainers with small, medium and large stable sizes were evaluated using linear regression, Kruskal–Wallis equality-of-populations rank test if linear models were mis-specified or Chi-squared tests for categorical variables. Significant differences were observed between trainers, with horses from larger stables accumulating a greater high-speed exercise volume (p < 0.001), attaining training milestones more frequently (p = 0.01) and taking less time to reach their training milestones (p = 0.001). This study provides detailed data to which training practices from other locations can be compared. Presenting actual training data rather than trainers’ estimation of a typical program provides a more accurate assessment of training practices. Understanding how training practices vary between regions improves comparability of studies investigating risk factors and is an important step towards reducing the impact of musculoskeletal injuries.

APA, Harvard, Vancouver, ISO, and other styles

9

Redbo, I., P. Redbo-Torstensson, F. O. Ödberg, A. Hedendahl, and J. Holm. "Factors affecting behavioural disturbances in race-horses." Animal Science 66, no. 2 (April 1998): 475–81. http://dx.doi.org/10.1017/s1357729800009644.

Full text

Abstract:

AbstractThe aim of the present study was to identify relations between stereotyped behaviours (cribbing, weaving and box-walking) and wood-chewing in thoroughbred flat-racing horses (TB) and standardbred trotters and the different management, feeding and training factors to which these horses are exposed. This was obtained by inquiries to all the professional trainers of TB and trottinghorses used for racing in Sweden. The usable response rates were 61% for trotters and 72% for TB representing 4597 trotters from 234 stables and 644 TB from 38 stables. A small field study was carried out to control the validity of the main study which gave results similar to those in the main study. There was a large difference between the two horse categories in the occurrence of behavioural disturbances. The TB had significantly more stereotypies than the trotters (P < 0·001) but there were no differences in the occurrence of wood-chewing. There were several differences in external factors between the horse categories, e.g. trotters had more opportunities for social contacts with other horses, they also had more free time outside the stable and they were trained a shorter time per week than the TB. The TB were given larger amounts of concentrate than the trotters. Wood-chewing within each horse category was explained by the amount of roughage (P < 0·05 in trotters and P < 0·001 in TB) together with other factors. Stereotypies in the TB were explained by: amount of concentrate (positive relation), number of horses per trainer (positive relation) and amount of roughage (negative relation).

APA, Harvard, Vancouver, ISO, and other styles

10

Cooper, J. J., S. Johnson, N. McCall, and N. Davidson. "Meal frequency and stereotypic behaviour in stabled horses." BSAP Occasional Publication 32 (2004): 165–67. http://dx.doi.org/10.1017/s0263967x00041355.

Full text

Abstract:

Locomotor stereotypies such as weaving and nodding are commonly observed as pre–feeding activity in stabled horses (Cooper, McDonald and Mills, 2001), whilst oral activities such as crib–biting and woodchewing may be associated with the post–feeding period (McGreevy and Nicol, 1998) particularly in horses fed a low–fibre concentrate (Nicol et al., 2002). In this study, we investigated the effect of increasing the number of meals of concentrate whilst maintaining the same daily concentrate intake, on the behaviour of stabled horses with particular reference to stereotypic activities such as weaving and crib–biting. The study was carried out on a working equestrian yard with stables for up to 50 horses.A pilot study was used to record incidence of stereotypic behaviour and to select subjects for the main study. In this, the behaviour of 30 warm–blooded horses was recorded during their morning (0830h) and afternoon (1630h) concentrate meals. Each meal consisted of 0.5kg of a commercial feed, mixed with 1kg of soaked sugar beet pulp and 0.5kg of chopped hay and straw mixed in a bucket.

APA, Harvard, Vancouver, ISO, and other styles

11

Brooks, Alasdair, and Graham Connah. "A hierarchy of servitude: ceramics at Lake Innes Estate, New South Wales." Antiquity 81, no. 311 (March 1, 2007): 133–47. http://dx.doi.org/10.1017/s0003598x00094898.

Full text

Abstract:

A British colonial estate in eastern Australia, built by 1830 and abandoned 20 years later, survives as the ruins of the Big House surrounded by stables, a farm and servants' quarters. The authors recovered pottery assemblages from a number of different servants' dwellings and here show that they differed from each other, revealing a ‘hierarchy of servitude’. It is natural to think that such a situation would provide helpful analogies for earlier empires, like the Roman, but historical archaeology has its own framework, varying even from country to country.

APA, Harvard, Vancouver, ISO, and other styles

12

Smertina, Efremova, and Marchenko. "SOME ASPECTS OF EPIZOOTOLOGY OF EQUID STRONGYLATOSIS IN THE NOVOSIBIRSK REGION." THEORY AND PRACTICE OF PARASITIC DISEASE CONTROL, no. 21 (May 29, 2020): 397–402. http://dx.doi.org/10.31016/978-5-9902341-5-4.2020.21.397-402.

Full text

Abstract:

The aim of the research was to study the invasiveness of horses with strongylates of the gastrointestinal tract in the Novosibirsk Region. Diagnostic methods generally accepted in helminthology were used in the work, such as the helminthovoscopic flotation method by Fulleborn and the helmintholarvoscopic method by BermanOrlov. Material for our study, namely, feaces samples, were collected at the farms of certain districts of the Novosibirsk Region and private sports stables in Novosibirsk which differ in the technology of keeping horses. The wide distribution of equid helminthiases has been established. The variety of helminths in the gastrointestinal tract of horses is represented by helminths of the Nematoda class, which includes 2 suborders – Strongylata (families Trichonematidae and Strongylidae) and Ascaridata (Parascaris equorum). Parasitoses in horses of the stable and stablepasture management occur in the form of mixtinvasions with strongylates prevailing; Parascaris equorum act as subdominants. The average number of animals infected with strongylates at the farms of the Novosibirsk Region where the stable and pasture maintenance of horses is practiced amounted to 74.9%, respectively, with an average number of eggs 739.9 per gram of feces. In urban conditions, the invasiveness of horses by strongylates is 2 times lower and recorded at 33.3%. Trichonematids are the basis of the strongylate community, however, the infection rate of one-hoofed animals in Novosibirsk is also 2 times lower than at the farms of the Novosibirsk Region and amounts to 25.8%.

APA, Harvard, Vancouver, ISO, and other styles

13

Jastrzębska, Ewa, Joanna Sadowska, Elżbieta Wnuk-Pawlak, Monika Różańska-Boczula, and Iwona Janczarek. "Exploratory Behaviours of Primitive Horses Based on Konik: A Preliminary Study." Animals 11, no. 3 (March 12, 2021): 796. http://dx.doi.org/10.3390/ani11030796.

Full text

Abstract:

This study aimed at assessing the behaviour of Konik geldings and mares, kept in a stable and in a free-range system, during behavioural tests regarded as a determinant of the exploration urge. A total of 19 Konik horses kept in individual stables and in a free-range system were included in the study. The experiment was conducted in five phases separated by five-day breaks. A one-stage passive human test was performed during the first phase, a three-stage active human test—2nd phase, a three-stage unknown object test—3rd phase, a two-stage unknown surface test—4th phase, and a one-stage test of social isolation—5th phase. Ten attributes were analysed, including the horse sex and the keeping system. The results were also correlated with one another. Konik horses were found to show the urge to explore, although their behavioural responses are individual and stimulus dependent. In many cases, the horse sex and the keeping system influence the exploratory behaviour, although it is manifested by a greater intensity in geldings than in mares, and in free-range horses than in those kept in a stable. The study is regarded as preliminary due to the small number of horses in the study groups.

APA, Harvard, Vancouver, ISO, and other styles

14

Dat, Lien Quoc, Luong Thi My Ngan, and Tran Trung Hieu. "Identification of stable fly Stomoxys calcitrans (L.) and study on its blood-sucking behavior." Science and Technology Development Journal - Natural Sciences 2, no. 6 (October 10, 2019): 111–17. http://dx.doi.org/10.32508/stdjns.v2i6.851.

Full text

Abstract:

Stable fly (Stomoxys calcitrans) is one of the most important blood-sucking insects that has a potential economic impact on the livestock industry. The species has cosmopolitan distribution and is abundant in livestock barns, stables, and pastures. This study identified the presence of S. calcitrans in dairy barns, on fences and foliages around dairy cattle farms in District 12, Cu Chi, Hoc Mon and Binh Chanh Distrist of Ho Chi Minh city, and recorded its blood-sucking behavior. Both sexes of stable flies have blood-sucking behavior and cause much pain and annoyance to catlle resulting in interrupted grazing. Morphological characteristics of S. calcitrans were reported and compared with those of the housefly (Musca domestica). Statistical data collected from two cattle farms in District 12 showed that the boold-sucking flies occured throughout the year in farms with 3.40 flies per leg of cattle in June and 2.35 flies per leg of cattle in September. The number of flies per leg of cattle crossed economic threshold (< 2 stable flies per leg of catlle). However, with 40–180 cows raised per farm, the farmers have not been aware of the presence and impact of the boold-sucking flies. The stable flies S. calcitrans would cause huge losses in productivity and quality of meat and milk when the cattle husbandry is developed on industrial scale. Therefore, identification and control of density of the blood- sucking fly should be seriously considered.

APA, Harvard, Vancouver, ISO, and other styles

15

Medioni, J., N. Arakelian, L. Fournier, D. Helley, R. Thiam, E. Banu, C. Cuenod, and S. Oudard. "Relation between lactate dehydrogenase (LDH) during two first cycles in patients with metastatic renal cell carcinoma (mRCC) treated with sunitinib (SU)." Journal of Clinical Oncology 25, no. 18_suppl (June 20, 2007): 14079. http://dx.doi.org/10.1200/jco.2007.25.18_suppl.14079.

Full text

Abstract:

14079 Background: LDH is a biomarker of cellular turn over. We evaluated LDH as a surrogate marker of tumor response and tumor necrosis during first cycles of SU. Methods: This is a single center study of immunorefractory patients with mRCC treated in second line with SU (50 mg, 4 weeks on, 2 weeks off). All patients performed CT scan and had serially measured tumor necrosis. Tumor response using the RECIST criteria was evaluated at the end of cycle 2 (C2). Tumor necrosis index was calculated at baseline, at the end of cycle 1 (C1) and C2 by measuring the percent area of the tumor with no enhancement after injection using an electronic calliper. LDH was measured at baseline (D1) and at the end (D28) of C1 and C2 using LD 200 kit on Synchron LX20 (Beckman Coulter). Relations between LDH and tumor response were studied using multivariate analysis of variance (MANOVA) with repeated measures and between LDH and tumor necrosis using Pearson correlation test. Results: Between Feb 2005 and Aug 2006, 56 patients were analyzed (75% men,), 91% Clear Cell Carcinoma. Mean age was 59 years (range: 30–81) and 62% has a performance status ECOG of 0. Median number of metastatic sites was 2 and mean hemoglobin level was 12.7 gr/dl. After C2, 12 (21%) partial responses, 35 (63%) stable diseases and 9 (16%) progressive diseases were noted. Results of LDH are summarized in the table . Mean LDH was statistically different between along time (p < 0.0001). LDH levels were statistically different between responders-stables and progressors patients (p = 0.004). There is a trend for a statistical relation between the index of necrosis and the tumor response measured by RECIST criteria (p = 0.08). No correlation was found between LDH and tumor necrosis. Conclusions: LDH level is higher in progressors compared to responders-stables patients. LDH level is not correlated to tumor necrosis measured by CT scan. [Table: see text] No significant financial relationships to disclose.

APA, Harvard, Vancouver, ISO, and other styles

16

Vojinovic, Dragica, Jadranka Zutic, and Slobodan Stanojevic. "Seroprevalence of leptospirosis in horses in the territory of Belgrade during the period from 1998 to 2008." Veterinarski glasnik 63, no. 3-4 (2009): 163–69. http://dx.doi.org/10.2298/vetgl0904163v.

Full text

Abstract:

Serological investigations of leptospirosis in horses were carried out in the epizootic territory of Belgrade during the period from 1998 to 2008. Serological examinations were performed on 1701 blood serum samples of horses from private and sociallyowned stables, riding clubs, hippodromes, and from the individual sector. The number of seropositive horses was 107 (6.29%). The most represented serovarieties of the Leptospira species were: Leptospira grippotyphosa 42 (2.47%), Leptospira icterohaemorrhagiae 19 (1.12%), Leptospira pomona 16 (0.99%), Leptospira canicola 16 (0.94%), Leptospira bataviae 11 (0.65%), and Leptospira australis 2 (0.1%). Antibodies against Leptospira sejroe were not established in a single sample of the examined horse blood serums. The titer of specific antibodies ranged from 1:100 to 1:10000. The biggest number of serums had an antibody titer of 1:300, then 1:100, and 1:1000. The smallest number of serums had an antibody titer of 1:10000. Horses seropositive to leptospirosis were established only in sporadic cases, so that no major epizooties were established in the territory of Belgrade.

APA, Harvard, Vancouver, ISO, and other styles

17

RICHTER, A., R. STING, C. POPP, J. RAU, B. A. TENHAGEN, B. GUERRA, H. M. HAFEZ, and A. FETSCH. "Prevalence of types of methicillin-resistantStaphylococcus aureusin turkey flocks and personnel attending the animals." Epidemiology and Infection 140, no. 12 (February 10, 2012): 2223–32. http://dx.doi.org/10.1017/s095026881200009x.

Full text

Abstract:

SUMMARYLivestock-associated methicillin-resistantStaphylococcus aureus(LA-MRSA) have been isolated from a number of livestock species and persons involved in animal production. We investigated the prevalence of LA-MRSA in fattening turkeys and people living on farms that house fattening turkeys. Eighteen (90%) of 20 investigated flocks were positive for MRSA, and on 12 of the farms 22 (37·3%) of 59 persons sampled were positive for MRSA. People with frequent access to the stables were more likely to be positive for MRSA. In most flocks MRSA that could be assigned to clonal complex (CC) 398 were detected. In five flocks MRSA ofspa-type t002 that is not related to CC398 were identified. Moreover, other methicillin-resistantStaphylococcusspp. were detected on 11 farms and in eight people working on the farms.

APA, Harvard, Vancouver, ISO, and other styles

18

Feld, Louise, Hans Bay, Øystein Angen, Anders Rhod Larsen, and Anne Mette Madsen. "Survival of LA-MRSA in Dust from Swine Farms." Annals of Work Exposures and Health 62, no. 2 (January 20, 2018): 147–56. http://dx.doi.org/10.1093/annweh/wxx108.

Full text

Abstract:

AbstractDust is suspected to be an important factor in transmission of livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) between pigs and pig farmers and their families. The aim of this study was to determine the rate of decay for Staphylococcus aureus and LA-MRSA in dust from swine farms. Electrostatic dust fall collectors (EDCs) were used for passive sampling of settling airborne dust in 11 stable sections from six swine farms. Extraction, plating, identification, and enumeration of cultivable S. aureus and LA-MRSA from the EDCs were performed after storage for 0–30 days postsampling. The survival of S. aureus was measured in 196 dust samples from all farms, and data were used to estimate the decay constant λ according to a model for exponential decay: N(t) = N0 × e−λt. The number of S. aureus colonies was up to 600-fold higher than the number of LA-MRSA colonies on MRSA selective agar. The data showed a good fit to the model (λ = 0.13, r2 = 0.86) even with a large difference in initial concentrations of S. aureus between stables. The loads of S. aureus and LA-MRSA in the dust were significantly reduced by storage time, and the half-life was 5 days for both S. aureus and LA-MRSA. In dust samples with high initial concentrations, LA-MRSA and S. aureus could still be cultivated 30 days after sampling. On all farms MRSA isolates belonged to the clonal complex (CC) 398, and at one farm some isolates also belonged to CC30. A screening for other Staphylococcus species in the farm dust revealed 13 different species numerically dominated by Staphylococcus equorum. Based on the exponential decay model, S. equorum had a half-life of 4 days. In conclusion, the presence of MRSA in airborne dust from five of six farms indicates that dust might be an important vehicle for transmission of LA-MRSA. LA-MRSA and S. aureus was found to survive well in farm dust with half-lives of 5 days, and dependent on the initial concentration they could be found in farm dust for weeks. The 99.9% die-off rate was 66 days for LA-MRSA. Thus, farm dust can pose an exposure risk for humans in the farm environment, but also when transported to other environments. On the other hand, the risk will decrease by time. These results provide important knowledge to diminish spread from farm environments to other environments on, e.g., tools or clothing, and in relation to cleaning of emptied LA-MRSA-positive stables.

APA, Harvard, Vancouver, ISO, and other styles

19

Háněl, Ladislav, and Michał Brzeski. "Paratylenchinae: evaluation of diagnostic morpho-biometrical characters of females in the genus Paratylenchus Micoletzky, 1922 (Nematoda: Tylenchulidae)." Nematology 2, no. 3 (2000): 253–61. http://dx.doi.org/10.1163/156854100509097.

Full text

Abstract:

AbstractExamination of morphological variability within single female lines of Paratylenchus microdorus, P. straeleni, P. bukowinensis and P. projectus showed that females offer a limited number of characters useful for differentiation of similar species. The most stable were index V, followed by stylet length, conus length and index m. The most variable were tail length and shape, indices c' and c, and these are considered unreliable for separation of similar species. It is concluded that the description of a Paratylenchus species should be based on adults of both sexes as well as resistant juvenile stage.L'étude de la variabilité morphologique dans des lignées issues d'une femelle de Paratylenchus microdorus, P. straeleni, P. bukowinensis et P. projectus a montré que les femelles possédaient un nombre limité de caractères utiles pour la différenciation d'espèces proches. Les plus stables sont le rapport V, puis la longueur du stylet, la longueur du cône et le rapport m. Les plus variables sont la longueur et la forme de la queue, les rapports c' et c, ces caractères étant considérés comme inutilisables pour séparer des espèces proches. Il en découle que la description d'une espèce de Paratylenchus devrait être fondée tant sur les adultes des deux sexes que sur les stades juvéniles résistants.

APA, Harvard, Vancouver, ISO, and other styles

20

Watson, J. "Status of the Golden Eagle Aquila chrysaetos in Europe." Bird Conservation International 2, no. 3 (September 1992): 175–83. http://dx.doi.org/10.1017/s0959270900002422.

Full text

Abstract:

SummaryPopulation estimates (number of breeding pairs) of Golden Eagles Aquila chrysaetos are given for most countries in Europe based on recent published accounts. Where published data are not available information is from local raptor specialists. The “best estimate” of the contemporary European population is 5,600 pairs ± 5%. The largest numbers are in Spain (c. 1,200 pairs) with Norway, European Russia, Scotland and Sweden each holding over 300 pairs. Information on trends reveals that most substantial populations (> 200 pairs) are stable; decreases are reported from some Baltic countries and in parts of southeast Europe. The total population is also shown for five biogeographic regions across Europe. In some cases, such “regions” may be more appropriate for the formulation of conservation priorities and policies than are the biologically artificial units defined by national boundaries.Des estimations des populations (nombre de couples nicheurs) d'Aigles royaux basées sur des publications récentes sont présentées pour la plupart des pays d'Europe. Là où les publications font défaut, des informations ont été requises apurès de spécialistes locaux. La population européene actuelle est estimée à 5,600 couples ± 5%. Les populations les plus fortes, soit plus de 300 couples, se trouvent en Espagne (env. 1,200 couples), Norvege, Russie européene, Ecosse et Suède. Les informations sur les tendances des fluctuations indiquent que la plupart des grandes populations (plus de 200 couples) sont stables; un déclin a été constaté chez certaines populations de l'est de la Baltique et du sudest de l'Europe. La population totale est aussi indiquée pour cinq régions biogéographiques qui peuvent s'avérer plus adéquates que les pays avec leurs frontières artifi-cielles pour la formulation de priorités et d'une politique pour la conservation de l'espèce.

APA, Harvard, Vancouver, ISO, and other styles

21

Battisti, Adriano, Felipe Denardin Costa, Otávio Costa Acevedo, Viviane Da Silva Guerra, and Thaís Freitas Dill. "ERROS DO MODELO WRF ASSOCIADOS ÀS PARAMETRIZAÇÕES DE TURBULÊNCIA EM NOITES FRACAMENTE ESTÁVEIS." Ciência e Natura 38 (July 20, 2016): 295. http://dx.doi.org/10.5902/2179460x20236.

Full text

Abstract:

The quality of nocturnal temperatures forecast by different parameterizations of the atmospheric boundary layer is evaluated. To do that, the WRF model is used. Three different turbulence representation have been considered: Bougeault-Lacarrère (BOULAC), Mellor-Yamada-Janjic (MYJ) and Yonsei University (YSU). For YSU and BOULAC the forecast have been evaluated with a grid spacing of 12 km and for MYJ a grid spacing with 12 km and one with 4 km, centered on state of Rio Grande do Sul, in south Brazil. The more turbulent nights have been used, the less stables, to investigate what is the problems associated to the forecast error in this environment. The Richardson number parameter was the responsible by class the nights according to its stability. The errors are compared with the quality of wind speed forecast and stability parameters. The comparison shows which the model consistently underestimate nocturnal temperatures in these nights and the resolution upgrade did not work in a significative forecast improvement. Furthermore, the windy speed error in the situations with less stability is small. That indicates a existence of a problem associated with the turbulence solution by the atmospheric boundary layer schemes in this type of environment.

APA, Harvard, Vancouver, ISO, and other styles

22

Bašták Ďurán, Ivan, and Pascal Marquet. "Les travaux sur la turbulence : les origines, Toucans, Cost-ES0905 et influence de l'entropie." La Météorologie, no. 112 (2021): 079. http://dx.doi.org/10.37053/lameteorologie-2021-0023.

Full text

Abstract:

Le schéma de turbulence Toucans est utilisé dans la configuration opérationnelle Alaro du modèle Aladin depuis début 2015. Son développement a été initié, guidé et en grande partie conçu par Jean-François Geleyn. Ce développement a commencé avec le prédécesseur du schéma Toucans, le schéma « pseudo-pronostique » en énergie cinétique turbulente, lui-même basé sur l'ancien schéma de turbulence de Louis, mais étendu dans Toucans à un schéma pronostique. Le schéma Toucans a pour objectif de traiter de manière cohérente les fonctions qui dépendent de la stabilité verticale de l'atmosphère, de l'influence de l'humidité et des échelles de longueur de la turbulence (de mélange et de dissipation). De plus, de nouvelles caractéristiques ont été ajoutées : une représentation améliorée pour les stratifications très stables (absence de nombre de Richardson critique), une meilleure représentation de l'anisotropie, un paramétrage unifié de la turbulence et des nuages par l'ajout d'une deuxième énergie turbulente pronostique et la paramétrisation des moments du troisième ordre. The Toucans turbulence scheme is a turbulence scheme that is used in the operational Alaro configuration of the Aladin model since early 2015. Its development was initiated, guided and to a large extend authored by Jean-François Geleyn. The development started with the predecessor of the Toucans scheme, the "pseudo-prognostic" turbulent kinetic energy scheme which itself was built on the "Louis" turbulence scheme, but extended to a prognostic scheme. The Toucans scheme aims for a consistent treatment of stability dependency functions, influence of moisture, and turbulence length scales. Additionally, new features were added to the turbulence scheme: improved representation of turbulence in very stable stratification (absence of critical gradient Richardson number), better representation of anisotropy, unified parameterization of turbulence and clouds via addition of second prognostic turbulence energy, and parameterization of third order moments.

APA, Harvard, Vancouver, ISO, and other styles

23

Scala, Antonio, Claudia Tamponi, Giuliana Sanna, Giulio Predieri, Giorgia Dessì, Giampietro Sedda, Francesco Buono, Maria Grazia Cappai, Vincenzo Veneziano, and Antonio Varcasia. "Gastrointestinal Strongyles Egg Excretion in Relation to Age, Gender, and Management of Horses in Italy." Animals 10, no. 12 (December 3, 2020): 2283. http://dx.doi.org/10.3390/ani10122283.

Full text

Abstract:

Current equine helminth control strategies play a key role in strongyle epidemiology and anthelmintic resistance and have led to the recommendation for new treatment plans, which include diagnostic and efficacy surveillance. Assessing the equine strongyle distribution patterns would thus be useful and this study describes the strongyle prevalence in the equine population in Italy through coprological analysis and coproculture. In addition, individual data on each animal were collected in order to identify risk factors associated with strongyle egg shedding. Of the total number of stables investigated, 86.4% were found to have at least one positive animal and a 39.5% prevalence of strongyle egg shedding with a mean eggs per gram (EPG) of 245. A total of 80% of the total recorded EPG was shed from 12.8% of positive horses, thus confirming the need for new targeted intervention strategies. Significant differences in parasite prevalence were found based on season, sex, geographical distribution, management and rearing system, and breed. Significantly lower EPG values were found in horses that had received anthelmintic treatment, and macrocyclic lactones (MLs) were the most effective. Lastly, although large strongyles are more pathogenic, horses in Italy are mainly burdened by small strongyles, which pose an important animal health risk requiring continuous parasitological monitoring.

APA, Harvard, Vancouver, ISO, and other styles

24

Starodub, L. F., Y. P. Stefurak, I. V. Stefurak, I. M. Zelenchuk, Y. I. Zelenchuk, and R. V. Wojcicki. "Hutsul horse breed is an aboriginal breed of the Ukrainian Carpathians." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 22, no. 92 (May 8, 2020): 119–24. http://dx.doi.org/10.32718/nvlvet-a9220.

Full text

Abstract:

Hutsul horses are the oldest Ukrainian breed and belong to the local and endangered breeds of farm animals in Ukraine. The formation and preservation of the Hutsul horse breed took place in Ukrainian lands. Proof of this are built: the state factory stable in the village. Drohobych in the Lviv region in 1822, a horse-breeding station for Hutsul horses in the Luchina meadow in Southern Bukovina (1877), in the Galician Hutsul region two stables of Hutsul cucumbers: in Kosovo (1891) and in the village of Zhabye (1895). State Herd of Cucumbers in Sudova Vyshna (1907) in Lviv Region. Of the 6 genealogical lines of prominent Hutsul stallions, 3 ogres were born in the Ukrainian lands – Goral, Gurul and Polyan. Measures for the conservation and development of Hutsul horses are held in the Hutsul and Verkhovyna National Nature Parks in international cooperation within the framework of the Poland-Belarus-Ukraine cross-border cooperation program. Hutsulshchyna National Nature Park in 2015 took part in the project “Creation of the Polish-Ukrainian Center for Breeding and Promotion of Hutsul Breed Horses”, and Verkhovynsky National Nature Park in 2020 takes part in the international Ukrainian-Polish project “Knowledge of Nature and Wealth Carpathians with a Hutsul horse”. According to the State Breeding Register 2011–2017, in Ukraine there is an annual reduction in the number of breeding farms, the total and breeding stock of Hutsul horses. Today, only 2 farms (NGO “Plemkonecentr” and FG “Polonynske farm”) for breeding Hutsul horses have the status of breeders. According to calculations, in accordance with the FAO recommendations, these animals are at critical risk status, and according to the assessment system of the European Livestock Association, Hutsul horse breed is at high risk of losing the gene pool of the breed. To preserve the Hutsul horse breed, the joint cooperation of owners (breeding and private farms) of purebred and the most typical herd of Hutsul horses, scientists and specialists is necessary.

APA, Harvard, Vancouver, ISO, and other styles

25

Hapukotuwa, Nirmala K., and J. Kenneth Grace. "Comparison of Coptotermes formosanus and Coptotermes gestroi (Blattodea: Rhinotermitidae) Field Sites and Seasonal Foraging Activity in Hawaii." Sociobiology 59, no. 1 (October 22, 2014): 203. http://dx.doi.org/10.13102/sociobiology.v59i1.677.

Full text

Abstract:

Field surveys were carried out from January 2010 to June 2011 to record the environmental properties of Coptotermes formosanus Shiraki and C. gestroi (Wasmann) (Blattodea: Rhinotermitidae) field sites on the island of Oahu, Hawaii; and to document seasonal patterns in C. formosanus and C. gestroi foraging activity. The two field sites selected differed in elevation, soil characteristics, vegetation, and mean temperature and humidity patterns. The C. formosanus colony was located on the Manoa campus of the University of Hawaii, near Miller Hall; while the C. gestroi colony was located 40 km away at the Barber’s Point Horse Stables in Kalaeloa, Oahu (formerly Barber’s Point Naval Housing). Mean temperature and humidity were recorded monthly at each field site using a Hobo® data logger (1000-1100h), soil samples were taken from each site and analyzed for physical properties, and vegetation type/s were observed, photographed, and samples brought to laboratory for identification. During each site visit, the number of active termite collection traps (termites present) out of a total of 22 traps per site were counted. The C. gestroi field site was generally warmer than that of C. formosanus. Both termite species exhibited irregular activity throughout the year, although C. formosanus was more active in general during cooler months (winter) than C. gestroi; while C. gestroi was generally more active during late spring and summer months. These results, as well as introduction histories, may help to explain C. gestroi distribution patterns in Hawaii.

APA, Harvard, Vancouver, ISO, and other styles

26

Emeis, Stefan. "Upper limit for wind shear in stably stratified conditions expressed in terms of a bulk Richardson number." Meteorologische Zeitschrift 26, no. 4 (October 26, 2017): 421–30. http://dx.doi.org/10.1127/metz/2017/0828.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Pittel, Boris. "The Average Number of Stable Matchings." SIAM Journal on Discrete Mathematics 2, no. 4 (November 1989): 530–49. http://dx.doi.org/10.1137/0402048.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Hiratuka, Jorge T., and Osamu Saeki. "Number of Singularities of Stable Maps." Journal of Geometry 89, no. 1-2 (September 22, 2008): 53–69. http://dx.doi.org/10.1007/s00022-008-2005-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Bruyère, Véronique, Gwenaël Joret, and Hadrien Mélot. "Trees with Given Stability Number and Minimum Number of Stable Sets." Graphs and Combinatorics 28, no. 2 (March 30, 2011): 167–87. http://dx.doi.org/10.1007/s00373-011-1041-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Borichev, Alexander, Don Hadwin, and Hassan Yousefi. "Stable and norm-stable invariant subspaces." Journal of Operator Theory 69, no. 1 (January 8, 2013): 3–16. http://dx.doi.org/10.7900/jot.2010jun01.1866.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Fenger, C. K., T. Tobin, P. J. Casey, E. A. Roualdes, J. L. Langemeier, and D. M. Haines. "Bovine colostrum supplementation optimises earnings, performance and recovery in racing Thoroughbreds." Comparative Exercise Physiology 10, no. 4 (January 1, 2014): 233–38. http://dx.doi.org/10.3920/cep140023.

Full text

Abstract:

Bovine colostrum (BC) is the first milk produced by cows after calving and contains numerous beneficial substances for the immunity and development of the newborn calf. Because of the growth and immune factors in BC, it has become an attractive supplement for use by athletes to support immunity and health during athletic performance. In order to evaluate the effects of oral BC supplementation on equine athletes, this study evaluated the earnings, performance, recovery and incidence of upper respiratory infections (URTI) in racing horses. The study design was a randomized cross-over racing performance study. 21 horses in race training were randomly assigned to train and compete with or without BC supplementation. After each horse competed in three races, it was crossed over to the other group, allowed a three week washout period, and then competed in three additional races. Horses in public training stables of 3 participating trainers were used. Race performance as determined by earnings, Bloodstock Research Information System (BRIS) speed figures, recovery as determined by number of days between races and incidence of upper respiratory tract disease was recorded. 11 horses completed the study. There was no effect of the order of BC supplementation on the measured variables. Horses on BC supplementation earned $ 2,088 more purse money per race, than when unsupplemented (P=0.016), and ran an average of 5 BRIS speed points higher (P=0.03). Horses returned to racing on average 7.5 days faster (16.9 days vs 24.4 days, P=0.048). There were no URTI among the horses on BC supplementation and two infections while not on BC supplementation (z-test, P=0.11). Statistical analysis showed that horses recovered more quickly, earned three times more money and raced better as judged by BRIS scores while competing with BC supplementation. BC supplemented horses also experienced fewer URTI, although this effect was not significant.

APA, Harvard, Vancouver, ISO, and other styles

32

Wheeler, W. W. "Stable Equivalence and the Stable Triangle Category." Journal of Algebra 157, no. 1 (May 1993): 116–27. http://dx.doi.org/10.1006/jabr.1993.1093.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Ivanov, Alexander. "Stable sets of primes in number fields." Algebra & Number Theory 10, no. 1 (February 14, 2016): 1–36. http://dx.doi.org/10.2140/ant.2016.10.1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Fulladosa, X., F. Moreso, J. A. Narváez, M. Hueso, A. Caldés, S. Gil-Vernet, A. M. Castelao, J. Alsina, J. M. Grinyó, and D. Serón. "Total glomerular number in stable renal allografts." Transplantation Proceedings 34, no. 1 (February 2002): 343–44. http://dx.doi.org/10.1016/s0041-1345(01)02791-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

LIANG, WuYang, and FuRong XU. "Are there stable high-atomic-number elements?" Chinese Science Bulletin 61, no. 26 (August 1, 2016): 2869–71. http://dx.doi.org/10.1360/n972016-00737.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Mazurkin, P. M. "Stable Laws and the Number of Ordinary." Applied Mathematics and Physics 2, no. 2 (February 17, 2014): 27–32. http://dx.doi.org/10.12691/amp-2-2-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Nanjundiah, Vidyanand. "Transposable element copy number and stable polymorphisms." Journal of Genetics 64, no. 2-3 (December 1985): 127–34. http://dx.doi.org/10.1007/bf02931141.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Aramova, Annetta, Jürgen Herzog, and Takayuki Hibi. "Ideals with Stable Betti Numbers." Advances in Mathematics 152, no. 1 (June 2000): 72–77. http://dx.doi.org/10.1006/aima.1998.1888.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Ene, Viviana, Gerhard Pfister, and Dorin Popescu. "Betti numbers forp-stable ideals." Communications in Algebra 28, no. 3 (January 2000): 1515–31. http://dx.doi.org/10.1080/00927870008826911.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Elsner, Ludwig, and Tomasz Szulc. "Convex sets of schur stable and stable matrices." Linear and Multilinear Algebra 48, no. 1 (October 2000): 1–19. http://dx.doi.org/10.1080/03081080008818656.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Thurber, Edward G. "Concerning the maximum number of stable matchings in the stable marriage problem." Discrete Mathematics 248, no. 1-3 (April 2002): 195–219. http://dx.doi.org/10.1016/s0012-365x(01)00194-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Baudisch, Andreas, and John S. Wilson. "Stable actions of torsion groups and stable soluble groups." Journal of Algebra 153, no. 2 (December 1992): 453–57. http://dx.doi.org/10.1016/0021-8693(92)90165-i.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

KITAMURA, Yuji, Akihiro HORI, and Toshimasa YAGI. "Flux Richardson Number and Turbulent Prandtl Number in a Developing Stable Boundary Layer." Journal of the Meteorological Society of Japan. Ser. II 91, no. 5 (2013): 655–66. http://dx.doi.org/10.2151/jmsj.2013-507.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

de Werra, D., and P. Hansen. "Using stable sets to bound the chromatic number." Information Processing Letters 87, no. 3 (August 2003): 127–31. http://dx.doi.org/10.1016/s0020-0190(03)00266-7.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Grkovic, Steve, Melissa H. Brown, Kate M. Hardie, Neville Firth, and Ronald A. Skurray. "Stable low-copy-number Staphylococcus aureus shuttle vectors." Microbiology 149, no. 3 (March 1, 2003): 785–94. http://dx.doi.org/10.1099/mic.0.25951-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Libertus, Melissa E., and Elizabeth M. Brannon. "Stable individual differences in number discrimination in infancy." Developmental Science 13, no. 6 (January 25, 2010): 900–906. http://dx.doi.org/10.1111/j.1467-7687.2009.00948.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Shelah, Saharon. "The Hanf number in the strictly stable case." Mathematical Logic Quarterly 66, no. 3 (September 29, 2020): 280–94. http://dx.doi.org/10.1002/malq.201900021.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Meunier, Frédéric. "The chromatic number of almost stable Kneser hypergraphs." Journal of Combinatorial Theory, Series A 118, no. 6 (August 2011): 1820–28. http://dx.doi.org/10.1016/j.jcta.2011.02.010.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Yamamoto, Takahiro. "Number of singularities of stable maps on surfaces." Pacific Journal of Mathematics 280, no. 2 (January 28, 2016): 489–510. http://dx.doi.org/10.2140/pjm.2016.280.233.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Yamamoto, Takahiro. "Number of singularities of stable maps on surfaces." Pacific Journal of Mathematics 280, no. 2 (January 28, 2016): 489–510. http://dx.doi.org/10.2140/pjm.2016.280.489.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Journal articles on the topic 'Number stables'

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