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Littérature scientifique sur le sujet « Mite production »

Auteur : Grafiati
Publié le 10 mars 2023

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Articles de revues sur le sujet "Mite production"

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Motegi, Youichi, Akihiro Morikawa et Takayoshi Kuroume. « Influence of Environmental Mite Antigen on Anti-Mite Antibody Production in Mice ». International Archives of Allergy and Immunology 102, no 1 (1993) : 81–86. http://dx.doi.org/10.1159/000236554.

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Vincent, Christopher I., M. Elena García, Donn T. Johnson et Curt R. Rom. « Broad Mite on Primocane-fruiting Blackberry in Organic Production in Arkansas ». HortTechnology 20, no 4 (août 2010) : 718–23. http://dx.doi.org/10.21273/horttech.20.4.718.

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The broad mite (Polyphagotarsonemus latus) was found in association with leaf-curling symptoms on primocane-fruiting blackberry (Rubus rubus) in Arkansas in 2007–2009. Broad mite had not been previously reported on blackberry. The plots sampled in this study were part of a study comparing harvesting in the fall versus harvest in spring and fall, high tunnels versus ambient conditions, and three genotypes, all under organic production. Leaves were sampled, broad mites per leaf counted, and leaf area and trichome density measured. Results indicated that broad mite is capable of overwintering in a moderate temperate climate and that it reduces leaf area of primocane-fruiting blackberry. The fall-only harvest system had fewer broad mites than fall and spring harvest. There were a range of genotype effects on broad mite populations, including one genotype, ‘Prime-Jan®’, on which broad mite populations remained low, and one genotype, APF-46, on which mite populations grew significantly. Observations indicate that the broad mite may be a pest of ‘Prime-Ark® 45’, another primocane-fruiting cultivar.
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Addesso, Karla M., Anthony L. Witcher et Donna C. Fare. « Swirski Mite Controlled-release Sachets as a Pest Management Tool in Container Tree Production ». HortTechnology 28, no 3 (juin 2018) : 391–98. http://dx.doi.org/10.21273/horttech03934-17.

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Adoption of biological control tools in woody ornamental nursery production has lagged behind other agriculture fields. One of the major obstacles to adoption is lack of information on the efficacy of various biological control agents in nursery production systems. The predatory mite Amblyseius swirskii, sold commercially as “swirski mite,” is a generalist predatory mite that has recently been adopted as a generalist control for a wide range of mite and insect pests, including thrips (Thripidae), whiteflies (Aleyrodidae), eriophyid mites (Eriophyidae), broad mite (Polyphagotarsonemus latus), and spider mites (Tetranychidae). A controlled-release sachet formulation of swirski mite was evaluated in three experiments to determine whether size of the tree, timing of first application, or sun intensity would affect treatment efficacy. Pest numbers on plants was evaluated biweekly for 12 weeks. The swirski mite sachets controlled broad mite and spider mite outbreaks on red maple trees (Acer rubrum) grown in nos. 3 and 15 nursery containers, respectively. Application at the time of red maple rooted cutting transplant was not necessary to achieve summer-long control of pests. No outbreaks of target pests on flowering dogwood (Cornus florida) in no. 5 containers grown under both full sun and shade, but with low levels of broad mite persisting in the shade treatment and thrips persisting in sun. These results suggest that swirski mite is a promising candidate for biological control in woody ornamental nursery production.
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Khalaf, Luaay, Wen-Po Chuang, L. M. Aguirre-Rojas, Peter Klein et C. Michael Smith. « Differences in Aceria tosichella population responses to wheat resistance genes and wheat virus transmission ». Arthropod-Plant Interactions 13, no 6 (26 septembre 2019) : 807–18. http://dx.doi.org/10.1007/s11829-019-09717-9.

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Abstract Severe winter wheat yield losses due to infestations of wheat curl mite, Aceria tosichella Keifer, and mite-transmitted viruses occur in wheat production areas of the United States and Canada. Mite infestation alone causes stunted, chlorotic plants in susceptible wheat varieties, and mites transmit Wheat Streak Mosaic (WSMV), High Plains Wheat Mosaic (HPWMoV), and Triticum Mosaic Virus (TriMV). Wheat curl mites were collected from 25 sites in Kansas, Missouri, Nebraska, Texas, North Dakota, and South Dakota in 2014 and 2015. At each site, mite virulence was determined to wheat plants harboring the Cmc2-, Cmc3-, or Cmc4 mite resistance gene; or Cmc4 plus the Wsm2 WSMV resistance gene. Mites collected from 92%, 36%, and 24% of sites were virulent to susceptible Jagger wheat plants (no Cmc), Cmc2, and Cmc3, respectively. The mega-population consisting of all 25 mite sub-populations was avirulent to 80% of plants containing Cmc4 + Wsm2 or Cmc4. WSMV, HPWMoV, or TriMV was present in mites at 76%, 16%, and 8% of the 25 sites, respectively. Our results will enable breeders to increase the efficiency of wheat production by releasing wheat varieties containing wheat curl mite resistance genes that reduce wheat yield losses.
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Lara, Carlos, et Juan Francisco Ornelas. « Flower mites and nectar production in six hummingbird-pollinated plants with contrasting flower longevities ». Canadian Journal of Botany 80, no 11 (1 novembre 2002) : 1216–29. http://dx.doi.org/10.1139/b02-109.

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Hummingbird flower mites and hummingbirds may compete intensely for the nectar secreted by their host plants. Here, we present the results from field experiments in which flower mites were excluded from flowers of six hummingbird-pollinated plants with contrasting flower longevities. Nectar measurements were taken on flowers from which mites were excluded and those without mite exclusion over their lifespans. The exclusion of mites had a significant positive effect on the amount of nectar available in plants with long-lived flowers. In contrast, nectar availability in short-lived flowers was not significantly reduced after mite exclusion. The significance of the mite-exclusion treatment was independent of floral morph and flower age. Results also suggest that the magnitude of the mite-exclusion treatment depends on the volume of nectar produced by the flower throughout its lifetime. The treatment effect was detected when nectar consumption, presumably by flower mites, exceeded 13% of the nectar produced by the flowers; nectar availability was not significantly reduced when nectar volume was < 7 µL per flower. It appears that flower mites consume proportionately more nectar in long-lived flowers than in short-lived flowers. Parasitic hummingbird flower mites seem to be preferentially taking advantage of plant-pollinator interactions in which flowers last several days and produce large volumes of nectar. The consequences of this finding concerning plant–hummingbird–mite interactions await further investigation. As a working hypothesis, we propose that nectar production has increased over evolutionary time not only by the selective pressures imposed by the pollinators, but also to compensate for the reduction they suffer after exploitation by nectar robbers and thieves such as flower mites.Key words: Ascidae, flower longevity, hummingbird pollination, multiple-species interactions, mutualism exploitation, nectar theft.
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Emsen, Berna, Ernesto Guzman-Novoa et Paul G. Kelly. « Honey production of honey bee (Hymenoptera : Apidae) colonies with high and low Varroa destructor (Acari : Varroidae) infestation rates in eastern Canada ». Canadian Entomologist 146, no 2 (12 novembre 2013) : 236–40. http://dx.doi.org/10.4039/tce.2013.68.

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AbstractThe objective of this study was to compare the honey yields of groups of honey bee (Hymenoptera: Apidae) colonies with high and low infestation rates of the mite Varroa destructor Anderson and Trueman (Acari: Varroidae). More than 150 colonies were screened for mite fall in early spring and again 16 weeks later. The 10 colonies with the lowest rates (L) and the 10 colonies with the highest rates (H) of mite population growth were selected. These 20 colonies were evaluated for mite infestation in adult bees and honey production. Adult bee infestation in the colonies of the H group was significantly higher than in the colonies of the L group. Additionally, H and L colonies differed significantly for honey production. L colonies produced 28.91 ± 2.34 kg of honey per hive versus 18.49 ± 0.77 kg for the group of H colonies. Furthermore, the mite infestation level of colonies measured as mite fall or as number of mites per 100 bees, was significantly correlated with honey production (r = −0.62, P < 0.05 and r = −0.76, P < 0.01, respectively). These results indicate that varroa mite populations significantly reduce honey yields in honey bee colonies in eastern Canada.
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Nathawibawa, A. A. Ngurah Bagus Budi, I. Nyoman Satya Kumara et Wayan Gede Ariastina. « Analisis Produksi Energi dari Inverter pada Grid-connected PLTS 1 MWp di Desa Kayubihi Kabupaten Bangli ». Majalah Ilmiah Teknologi Elektro 16, no 1 (10 octobre 2016) : 131. http://dx.doi.org/10.24843/mite.1601.18.

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Inverter is a very important component of a grid-connected PV plant related its function to convert photovoltaic DC to be AC power. Inverter constructed from many components to support its operation so that inverter is the most complex component in a PV plant systems. 1 MWp Grid-connected Kayubihi PV Plant uses 50 units 20 kW grid-connected inverter. This research goal is to know how inverter performance also the string array position impact to energy production. Energy production analysis at Kayubihi PV Plant by mapping the energy production percentage each inverter, then choose an inverter with the highest energy production percentage as a reference to measure the other inverters performance. The analysis considers string array location which connected to the inverter too and also based on the condition of PV location. Obtained that the highest energy production is inverter 44-E5 at 17.827 kWh and the lowest is inverter 8-D3 at 8.898 kWh. The highest average energy production is inverter 44-E5 at 72,47 kWh/day, and the lowest is inverter 11-C5 at 39,26 kWh/day. The conclusion is inverter energy production is ? 75 % based on each string array optimum energy with inverter 29-B9 has the highest ? 75 % energy production percentage. Inverter merupakan komponen yang sangat penting dalam sebuah PLTS yang terhubung dengan jaringan listrik karena fungsinya untuk mengubah daya DC modul surya menjadi daya AC. Inverter dibangun dari berbagai macam komponen untuk menunjang operasinya, sehingga inverter adalah komponen paling kompleks di dalam sistem PLTS. Grid-connected PLTS 1 MWp Kayubihi menggunakan 50 unit inverter dengan kapasitas masing-masing 20 kW. Penelitian ini bertujuan untuk mengetahui bagaimana unjuk kerja inverter serta pengaruh posisi string array terhadap produksi energi. Analisis produksi energi di PLTS Kayubihi dilakukan dengan pemetaan persentase produksi energi dari setiap inverter, kemudian memilih inverter dengan persentase produksi energi tertinggi sebagai acuan untuk menilai unjuk kerja dari 49 inverter yang lain. Analisis juga memperhatikan letak string array yang terhubung dengan inverter serta berdasarkan kondisi lingkungan di lokasi PLTS. Diperoleh bahwa produksi energi tertinggi dihasilkan oleh inverter 44-E5 sebesar 17.827 kWh dan terendah adalah inverter 8-D3 sebesar 8.898 kWh. Inverter dengan produksi energi rata-rata tertinggi adalah inverter 44-E5 sebesar 72,47 kWh/hari dan terendah adalah inverter 11-C5 sebesar 39,26 kWh/hari. Dapat disimpulkan bahwa produksi energi seluruh inverter di PLTS Kayubihi sudah ?75% berdasarkan energi optimum string array masing-masing, dengan inverter 29-B9 memiliki persentase produksi energi ? 75 % tertinggi. DOI: 10.24843/MITE.1601.18
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Meena, Narottam Kumar, Ram Pal, Rajendra Prasad Pant et Rajendra Prasad Medhi. « Seasonal Incidence of Mite and Infuence of Pesticidal Application on Orchid Flower Production ». Journal of Plant Protection Research 53, no 2 (1 avril 2013) : 124–27. http://dx.doi.org/10.2478/jppr-2013-0018.

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Abstract Investigations were carried out in 2010 to determine the influence of abiotic factors on the incidence of the two spotted spider mite; Tetranychus urticae Koch and to determine the influence of pesticides on orchid flower production. Initially, in January, the mite population was very low (1.0 mite/10 cm2 leaf area). The population gradually increased and peaked to 22.98 mites/10 cm2 leaf area in the first fortnight of May along with the rise in temperature and sunshine. Then, the population declined to a low level of 3.43 mites/10 cm2 leaf area in the first fortnight of December. Maximum and minimum temperatures had a significant positive correlation and sunshine had a non-significant positive correlation, whereas relative humidity and rainfall had a non-significant negative correlation with the mite population. Infestation of the two spotted spider mite was more severe in untreated conditions in comparison to the treated ones. The difference was due to various abiotic factors and natural pest infestation occurrence which drastically affected the flower quality and yield. In unprotected conditions, the number of flower spikes/plant (1.90±0.44 spikes), number of flowers/spike (7.35±1.04 flowers), spike length (42.59±5.69 cm), flower spike diameter (5.26±0.66 mm), and flower size (6.27±0.86 cm) was very low. In protected conditions, flower quality and yield were superior than in unprotected conditions i.e. number of flower spike/plant (2.92±0.57 spikes), number of flowers/spike (11.78±1.16 flowers), spike length (57.59±7.35 cm), diameter of flower spikes (9.09±1.01 mm), and flower size (6.73±1.16 cm).
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YAN, YI, SHUO ZHANG, MENGLEI CHEN et LIXIA XIE. « Effects of flour mites feeding on powders of two insects and yeast on the life parameters of Stratiolaelaps scimitus ». Zoosymposia 22 (30 novembre 2022) : 277–78. http://dx.doi.org/10.11646/zoosymposia.22.1.175.

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Stratiolaelaps scimitus is a polyphagous and soil-dwelling predatory mite that has been commercialized and widely used to control small pest insects and mites (Knapp et al. 2018; Xie et al. 2018). This mite can prey on acaroid mites (Park et al. 2021), thrips pupae (Zhang 2019), fungus gnat (Enkegaard et al. 1997), Drosophila eggs or larvae (Wang 2010) and bee mites (Rondeau et al. 2019) etc. As a kind of natural enemy with great potential, its artificial mass-production is very important, and large-scale population breeding of this mite is the premise of its commercial production and application. The nutritional level of substitute prey or diets is closely related to the growth, development and reproduction of predatory mites (Zhang et al. 2020; 2021). Therefore, the reproductive capacity and biological characteristics of predatory mites can be improved by improving the nutritional level of substitute prey or diets.
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Karlik, J. F., P. B. Goodell et G. W. Osteen. « Sampling and Treatment Thresholds for Spider Mite Management in Field-grown Rose Plants ». HortScience 30, no 6 (octobre 1995) : 1268–70. http://dx.doi.org/10.21273/hortsci.30.6.1268.

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Spider mites [including Tetranychus pacificus McGregor (Pacific mite) and T. turkestani Ugarov & Nikolski (strawberry mite)] are the most important invertebrate pests of the roses (Rosa hybrida) grown in Kern County, Calif. (the major production area in the United States). However, sampling methods and treatment thresholds have been subjective. A rapid presence–absence field sampling method has been developed, and treatment thresholds for mites have been evaluated based on the method. Roses exhibit a higher tolerance for spider mite populations than previously thought.
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Thèses sur le sujet "Mite production"

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Preisser, Richard Herman III. « Food Safe Alternatives to Methyl Bromide in Country Ham Production ». Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/73654.

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Dry cured meat production is a costly and long term investment for producers. Ham mites (Tyrophagus putrescentiae) are a common pest of dry cured products and cause devastating effects, potentially nullifying producers' investments due to loss of salable product, as well as regulatory concerns. Methyl bromide, a chemical fumigant used to control mite populations, is damaging to stratospheric ozone and will no longer be available. Presently, no alternative control measure has been approved to combat the ham mite; therefore, it is essential to identify potential alternatives. Interest in safe alternatives to control arthropod pest populations is gaining momentum, and garlic (Allium sativum) has been used to control other arthropod species including the northern fowl mite, mosquitos, and aphids. We chose to explore the efficacy of garlic juice in controlling T. putrescentiae. Using a choice test design, approximately 65% of the inoculated mites colonized on the control ham cubes, while no mites remained on garlic juice-dipped cubes. Garlic was ineffective when examined for volatile efficacy, but was effective in direct contact assays. However, as garlic juice was aged and diluted, efficacy was reduced even after treatments with antioxidants, metal chelators, and pH neutralization. In total, garlic juice acted as a short term repellent and showed efficacy in contact models, but application is time sensitive due to variable enzymatic degradation.
Master of Science
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Barbosa, Marina Ferraz de Camargo. « Free living astigmatid mites (Astigmatina) : new taxa, rearing and use for mesostigmatid (Mesostigmata) predatory mite production ». Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/11/11146/tde-05072016-110109/.

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The cohort Astigmatina is divided in two major groups: Psoroptidia, composed mainly by feather and fur mites, and Non-psoroptidia, a dominant component of the acarofauna in ephemeral habitats. In these environments Astigmatina usually are saprophages or feed on fungi or bacteria. Astigmatina protonymphs undergo a complete reorganization of the body structure leading to the production of heteromorphic deutonymphs, generally specialized for dispersion through phoresy using arthropods and vertebrates as phoronts. Although most Astigmatina occur in natural environments, some species live in anthropic environments, such as food deposits, where some of them became pests; some Astigmatina infest subterraneous plant organs. Despite their economic and ecological importance, studies on the diversity and taxonomy of Astigmatina in Brazil have been rare over the last decades. The general objective of this thesis was to collaborate to the knowledge of the diversity and to evaluate the potential practical uses of these mites in Brazil. For this, new genera and species were described, method for rearing dust mites was studied and the efficiency of Astigmatina as prey for edaphic predators was evaluated. A new species of Thyreophagus (Astigmatina: Acaridae) was described based on specimens collected in Brazil, the association of three other species of this genus with stored food was reviewed and a key to all species of this genus was prepared. The genus Neotropacarus (Astigmatina: Acaridae), commonly found on plant leaves, was reviewed with the redescription of two species and description of new species collected in Brazil and from the Philippines. Two new genera and seven new species of Acaridae associated with the bee family Apidae was described and a key to Acaridae genera in subfamily Horstiinae was prepared. Several species of Astigmatina were evaluated as prey for predatory mites Stratiolaelaps scimitus (Womersley) (Mesostigmata: Laelapidae) and Protogamasellopsis zaheri Abo-Shnaf, Castilho and Moraes (Mesostigmata: Rhodacaridae), which oviposited on all evaluated astigmatids, with Tyrophagus putrescentiae (Schrank) and Aleuroglyphus ovatus (Tropeau) (Acaridae) being the most suitable prey. Seven foods and two development period, 30 and 60 days, after the introduction of 400 females of two important dust mite species, Blomia tropicalis van Bronswijk, de Cock e Oshima and Dermatophagoides pteronyssinus (Trouessart) were evaluate. With the most suitable foods, the population growth were higher than 20.2 and 15.3 for B. tropicalis and D. pteronyssinus, respectively.
A coorte Astigmatina é dividida em dois grandes grupos: Psoroptidia, composto majoritariamente por ácaros de pena e pelos, e Não-Psoroptidia, componente dominante da acarofauna de habitats efêmeros. Nestes ambientes, os Astigmatina geralmente são saprófagos ou se alimentam de fungos e bactérias. Protoninfas de Astigmatina passam por uma completa reorganização da estrutura corporal levando à produção de deutoninfas heteromórficas geralmente especializadas para dispersão por forese utilizando artrópodes e vertebrados como forontes. Apesar de a maioria dos Astigmatina ocorrer em ambientes naturais, algumas espécies passaram a ocupar ambientes antrópicos, como depósitos de alimentos, onde algumas se tornaram pragas; alguns Astigmatina infestam órgãos subterrâneos de plantas. A despeito de sua importância econômica e ecológica, estudos sobre a diversidade e taxonomia dos Astigmatina no Brasil têm sido raros nas últimas décadas. O objetivo geral desta tese foi colaborar para o conhecimento da diversidade e avaliar o potencial de uso prático de espécies Astigmatina no Brasil. Para isso, novos gêneros e espécies foram descritos, métodos para criação de ácaros de poeira foram estudados e a eficiência de Astigmatina como presas para ácaros predadores edáficos foi avaliada. Uma nova espécie de Thyreophagus (Astigmatina: Acaridae) foi descrita com base em espécimes coletados no Brasil, uma revisão sobre três outras espécies deste gênero associadas com alimentos armazenados foi realizada e uma chave para todas as espécies deste gênero foi elaborada. O gênero Neotropacarus (Astigmatina: Acaridae), comumente associado a folhas de plantas, foi revisado, com redescrição de duas espécies e descrição de novas espécies coletadas no Brasil e nas Filipinas. Dois novos gêneros e sete novas espécies de Acaridae associados à família de abelha Apidae foram descritos e uma chave para os gêneros da subfamília Horstiinae foi elaborada. Diversas espécies de Astigmatina foram avaliadas como presas para os ácaros predadores Stratiolaelaps scimitus (Womersley) (Mesostigmata: Laelapidae) e Protogamasellopsis zaheri Abo-Shnaf, Castilho e Moraes (Mesostigmata: Rhodacaridae), que ovipositaram em todas os Astigmatina avaliados, sendo Tyrophagus putrescentiae (Schrank) e Aleuroglyphus ovatus (Tropeau) (Acaridae) as presas mais promissoras. Sete alimentos e dois períodos de desenvolvimento, 30 e 60 dias, após inoculação de 400 fêmeas de duas espécies importantes na poeira residencial, Blomia tropicalis van Bronswijk, de Cock e Oshima e Dermatophagoides pteronyssinus (Trouessart) foram avaliados. Com os alimentos mais adequados, o crescimento populacional nas colônias foram maiores que 20.2 e 15.3 para B. tropicalis e D. pteronyssinus, respectivamente.
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CARUSO, MATTEO FRANCESCO. « Ottimizzazione del processo produttivo degli acari della specie Dermatophagoides e dei loro allergeni ». Doctoral thesis, Università Cattolica del Sacro Cuore, 2020. http://hdl.handle.net/10280/72219.

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Questa tesi è frutto della collaborazione tra l'Università e Lofarma S.p.A., un’azienda farmaceutica italiana leader nel settore che produce preparati per pazienti allergici come kit diagnostici e immunoterapie. A tale scopo nel reparto di Acarologia ogni anno vengono allevati e raccolti decine di chilogrammi di acari adulti e, dopo alcune manipolazioni, utilizzati nel reparto produttivo come materia prima per la maggior parte delle formulazioni. Lo scopo di questo progetto è analizzare l'attuale metodo di produzione e studiare se alcuni passaggi potrebbero essere ottimizzati per migliorare la resa, il tasso di produzione e la qualità della materia prima, cercando nel contempo di ridurre costi e tempi di lavorazione. La ricerca è stata suddivisa in 2 aree principali: 1) Procedure di Allevamento (valutazione della qualità della dieta e del ceppo allevato) e 2) Manipolazioni della Materia Prima (ottimizzazione del processo di pulizia e valorizzazione della materia prima). Tra questi, i risultati più significativi sono stati raggiunti nella sezione Manipolazione delle Materie Prime, dove viene descritto un nuovo processo di rifinitura in grado di ottenere rese finali più elevate in tempistiche più brevi. Dopo aver analizzato l'intero ciclo produttivo, è possibile concludere che, nel contesto del Reparto di Acarologia, è più conveniente procedere con una migliore manipolazione della materia prima piuttosto che modificare le attuali metodiche di allevamento, che sembrano già adatte per le esigenze di Lofarma.
This thesis is based on collaboration between University and Lofarma S.p.A., a leading Italian pharmaceutical company which produce preparation for allergic patients like diagnostic kits and immunotherapies. To this purpose every year dozens of kilograms of adult mites are reared and collected in the Acarology department and, after manipulations, used in the Production Department as raw material for most of the preparation. The aim of this project is to analyze the current production methodology of Acarology department and investigate if some steps could be optimized to improve the yield, the production rate and the quality of the raw material while trying to reduce costs and processing times. The research has been divided in 2 main areas: 1) Rearing Procedures (quality assessment about the diet and the strain enacted) and 2) Raw Material Manipulations (optimization of the refining process and valorization of the Raw Material). Between those, most significant results have been achieved in the Raw Material Manipulation section, where is described a novel refining process capable of obtaining higher final yields in a shorter working time. After analyzing the whole manufacturing cycle, is possible to conclude that, within the context of the Acarology Department, is more convenient to proceed with a better manipulation of the raw material in the refining process rather than modifying the actual rearing procedure, which is already suitable for Lofarma needs.
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XAVIER, Maria Virgínia Alves. « Avaliação do potencial de extratos de plantas da caatinga no controle do ácaro-vermelho do pinhão manso ». Universidade Federal Rural de Pernambuco, 2014. http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/6163.

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Biodiesel production has received enough encouragement and among the crops with potential applicability to this highlights the physic nut (Jatropha curcas L. ) , which has been identified as one of the most promising crops for biodiesel and inclusion in family production chain , which has opened up broad prospects for growth in the areas of planting this crop in semi-arid northeast . Several factors limit the productivity of Jatropha, with emphasis on the attack by pests such as spider mite Tetranychus bastosi Tuttle , Baker & Sales (Acari : Tetranychidae) . Among the methods currently used for alternative pest control is gaining prominence employment of plant extracts due to the presence of secondary metabolites present in some plants and their low toxicity to the environment and to humans . In the present work we evaluated the potential of plant extracts Myracrodruon urundeuva All Br ( Anacardiaceae ) , Croton blanchetianus Baill (Euphorbiaceae) and Ziziphus joazeiro Mart . (Rhamnaceae ) on the mite T. bastosi associated with the culture of Jatropha. We evaluated the effect of the extract of M. urundeuva at different doses (0 , 5 % , 10 % , 15 % , 20 % and 25 % ) on the biology and fertility life table T. bastosi . It was observed that the extract of M. urundeuva prolonged cycle of development of the mite and with increasing dosages, prolonged the longevity of T. bastosi . With respect to the life and fertility table, it was found that there was no effect of the extract for the parameters, except for the survival and viability of eggs, where there was a lower progeny survival at a dose of 10% and a lower egg viability in strengths of 15 % and 20 %. Toxicity and repellency of the extracts of M. urundeuva , C. blanchetianus and Z. joazeiro was also evaluated . Generally extracts showed toxic effect on adults of T. bastosi the concentrations tested. The extract of Z. joazeiro showed the highest mortality rates (90 %) mean mortality of individuals. With regard to the repellency of these extracts, all treatments were shown repellents for females of Tetranychus bastosi classified as repellent treatment, except for the 5% dose of extract of M. unrundeuva .
A produção de biodiesel vem recebendo bastante incentivo e dentre as culturas agrícolas com potencial para esta aplicabilidade destaca-se o pinhão-manso (Jatropha curcas L.), que vem sendo apontada como uma das mais promissoras para o biodiesel e inserção na cadeia produtiva familiar. Isso tem aberto amplas perspectivas para o crescimento das áreas de plantio desta cultura no semiárido nordestino. Diversos fatores limitam a produtividade do pinhão-manso, havendo destaque para o ataque por pragas, como o ácaro Tetranychus bastosi Tuttle, Baker & Sales (Acari: Tetranychidae), o qual foi registrado recentemente em Pernambuco. Dentre os métodos utilizados atualmente para o controle alternativo de pragas vem ganhando destaque o emprego de extratos vegetais, devido à presença metábólitos secundários presentes em algumas plantas e à sua baixa toxicidade para o meio ambiente e para o homem. No presente trabalho avaliou-se o potencial de extratos vegetais de Myracrodruon urundeuva Fr. All (Anacardiaceae), Croton blanchetianus Baill (Euphorbiaceae) e Ziziphus joazeiro Mart. (Rhamnaceae,) sobre o ácaro T. bastosi associado à cultura do pinhão- manso. Avaliou-se o efeito do extrato de M. urundeuva, em diferentes dosagens (0, 5%, 10%, 15%, 20% e 25%) sobre a biologia e a tabela de vida de fertilidade de T. bastosi. Observou-se que o extrato de M. urundeuva prolongou o ciclo de desenvolvimento deste ácaro e com o aumento das dosagens, houve um prolongamento da longevidade de T. bastosi. No que se refere à tabela de vida e fertilidade, verificou-se que não houve efeito do extrato para os parâmetros analisados, exceto para a sobrevivência e viabilidade de ovos, onde observou-se uma menor sobrevivência da progênie na dose de 10% e uma menor viabilidade de ovos nas dosagens de 15% e 20%. Também foi avaliada a toxicidade e repelência dos extratos de M. urundeuva, C. blanchetianus e Z. joazeiro sobre T. bastosi. De uma forma geral os extratos demonstraram efeito tóxico para adultos de T. bastosi nas concentrações testadas. O extrato de Z. joazeiro apresentou as maiores taxas de mortalidade (90% de mortalidade média dos indivíduos). No que se refere à repelência destes extratos, todos os tratamentos se mostraram repelentes para fêmeas de Tetranychus bastosi, classificados como tratamentos repelentes, exceto para a dosagem de 5% do extrato de M. unrundeuva.
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Macht, Lisa. « Human autoantibody production in SCID mice ». Thesis, University of Bristol, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335368.

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Giraud-Héraud, Yannick. « Mise en évidence de la production ». Grenoble 2 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb376139343.

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Lanke, Amol. « Mine Production Assurance Program- Development and Application ». Doctoral thesis, Luleå tekniska universitet, Drift, underhåll och akustik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-61123.

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ssuring production forms a crucial part of mining business profitability. Factors related to various mine operations, activities and business processes can threaten required/planned mine production.   To address problems and ensure production level in mining, it is necessary to implement a mine production assurance program (MPA). In order to propose a guideline and its component, this study started by reviewing four such techniques used in process industries. Comparing the tools, techniques   and focus with mining productivity and production factors, it was observed that applicability of these methods for mining is limited due to lack of focus on equipment focus, cost focus and other parameters. Similarity of objectives and requirements of equipment focus lead to conclusion that PAP from oil and gas industry seems to be method which can guide MPA.\parAs a basis of MPA, an index is required to create a clear relationship between different situations which can occur in mining operation and production loss. A literature review on mining productivity improvement methods shows availability, utilisation and production performance of equipment are the key factors in determining overall production. A single index applicable for chain operation in mining is needed. A Mine Production index (MPi) is thus proposed. This index involves all three parameters for equipment productivity mentioned above.  Weights associated with MPi calculation for bottleneck equipment can point out critical factors in equipment operation. Once bottleneck equipment and relevant critical factors are known, further analysis can be carried out to determine the possible causes of production loss. By using MPi for machine operations, it is possible to rank machines in terms of production effectiveness. When the study applied MPi to chain operations in a mining case study, a crusher was determined as bottleneck equipment.\parMining operation is heavily influenced by internal and external uncertainties. Operational uncertainties related to equipment includes its key factors leading to production i.e. availability, utilisation and performance. These factors are in turn dependent upon downtime, idle time, rated capacities. External parameters related to weather are based upon location of mining operation. Influence of these factors on production volume, could be used for better decision making during mining operations optimization. To effectively propose a method for correlating internal and external parameters with production volume, case studies in an open pit mine were conducted. During these case studies a multi-regression modelling methodology is used. It was found that at system level availability is important criteria for increasing production. At level of shovel and truck fleet, availability and utilisation are most important characteristics to be focused for reduction in production uncertainty. Environmental factors are although correlate to less variation in production volume compared to operational factors.  Amongst considered environmental factors snowfall is highly influencing followed by rainfall.  At system level  use of maximum capacities of equipment and availability are key point for increasing production. Based on analysis of internal operational factors, it was concluded that capacity of shovel and trucks is underutilised. For shovels availability and idle time are influential factors. For trucks utilisation is highly correlated to production volume generated.  Analysis of environmental factors concluded that, period of zero snowfall and rainfall are perfect condition for equipment production increase. Period when either snowfall or rainfall stabilisation are also equivalent to achieve higher production. Although these production levels are significantly less than period without snow and rain
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Page, Raymond Lynn. « Evaluation of techniques for the production of transgenic animals ». Diss., Virginia Tech, 1993. http://hdl.handle.net/10919/40112.

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Page, Raymond L. « Evaluation of techniques for the production of transgenic animals ». Diss., Virginia Tech, 1993. http://hdl.handle.net/10919/40112.

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A polymerase chain reaction (PCR) technique was used to detect transgene presence after pronuclear microinjection of mouse zygotes cultured to various stages of development. The transgene was detected in 88% of 1-cell, 88% of 2-cell, 44% of 4-cell, 40% of morula, and 29% of blastocysts. By comparison, the integration frequency for transgenic mice made using the same DNA construct was 22%. After 5 days of in vitro culture, the injected construct was detected in 83% of arrested 1-cell, 85% of arrested 2-cell, and 85% of fragmented embryos. Only 28% of zygotes cultured after microinjection of DNA developed to the blastocyst stage compared to 74% of noninjected zygotes. When DNA buffer alone was injected, 63% of zygotes developed to the blastocyst stage. These data suggest that pronuclear microinjection of DNA is highly detrimental to subsequent embryonic development. Also, most injected DNA that is either unintegrated or that will not be integrated into the genome has been degraded by the blastocyst stage such that it can no longer be detected by PCR. The production of transgenic mice by cytoplasmic injection of DNA mixed with poly-L-lysine is also described. The effects of DNA concentration and stoichiometric ratio of positive charges provided by the polycation to negative charges provided by DNA on transgenic frequency and embryonic viability were studied. The highest transgenic frequency (13% of pups born were transgenic) was obtained when a polylysine/DNA complex having a stoichiometric charge ratio of one to one (equal positive charges as negative charges) at a DNA concentration of 50 ug/ml was used. The transgenic frequency by pronuclear injection of the same DNA construct was 22%. The percentage of zygotes, cultured in vitro, reaching the blastocyst stage which were injected cytoplasmicly was not different (p>0.05) than that of control zygotes that were not microinjected (65% versus 74%, respectively). The percentage of zygotes reaching the blastocyst stage after pronuclear microinjection with DNA at a concentration of 1.5 ug/ml was significantly lower (p<0.05) than control embryos (28% versus 74%, respectively). The overall transgenic pup production efficiency (percent of transgenic pups per embryos transferred) by cytoplasmic injection was 2.4% compared to 3.5% by pronuclear microinjection.
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McCament, Benny K. « Hydrologic controls on acidity and metals production in an abandoned underground mine complex in southeast Ohio, Perry county ». Ohio University / OhioLINK, 2004. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1088185432.

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Livres sur le sujet "Mite production"

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Marivaux et la mise en scène. Paris : Éditions Desjonquères, 2013.

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Patrick, Cohendet, Llerena Patrick, Pecquet Pascal, Association française pour la cybernétique économique et technique., Atelier productique et Association pour le développement des études sur la firme et l'industrie (France), dir. La Productique : Concepts, méthodes, mise en œuvre. Paris : Economica, 1987.

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J, Aumont, dir. La mise en scène. Bruxelles : De Boeck Université, 2000.

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Vasja, Predan, Svetina Ivo et Slovenski gledališki muzej (1996- ), dir. Mile Korun. Ljubljana : Slovenski gledališki muzej, 2002.

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World Congress of the International Federation for Theatre Research (10th 1985 University of Glasgow). 40 years of mise en scène : 40 ans de mise en scène : 1945-1985. Dundee : Lochee, 1986.

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International Federation for Theatre Research. World Congress. 40 years of mise en scène = : 40 ans de mise en scène : 1945-1985. Dundee : Lochee, 1986.

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Yaich, S. C. Utilization of midwest mine tailings for biomass production. S.l : s.n, 1985.

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Marcos, Malavia, et Roland Muriel, dir. De la mise en scène à la mise en sens : Au croisement de la mise en scène de théâtre et de la médecine. Paris : Harmattan, 2009.

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Le cinéma et la mise en scène. 2e éd. Paris : A. Colin, 2010.

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Opéra et mise en scène. Paris : Éditions Premières loges, 2015.

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Chapitres de livres sur le sujet "Mite production"

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Rinker, Danny Lee. « Insect, Mite, and Nematode Pests of Commercial Mushroom Production ». Dans Edible and Medicinal Mushrooms, 221–37. Chichester, UK : John Wiley & Sons, Ltd, 2017. http://dx.doi.org/10.1002/9781119149446.ch11.

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Dutcher, James D., Lenny Wells, Timothy B. Brenneman et Michael G. Patterson. « Integration of Insect and Mite Management With Disease and Weed Control in Pecan Production ». Dans Integrated Management of Arthropod Pests and Insect Borne Diseases, 133–62. Dordrecht : Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-8606-8_6.

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Ho, Chyi-Chen, Harvey L. Cromroy et Richard S. Patterson. « Mass Production of the Predaceous Mite, Macrocheles muscaedomesticae (Scopoli) (Acarina : Macrochelidae), a Predator of the House Fly ». Dans Biocontrol of Arthropods Affecting Livestock and Poultry, 201–13. New York : CRC Press, 2021. http://dx.doi.org/10.1201/9780429043338-15.

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Ames, Richard. « Mike Hawksworth ». Dans Live Music Production, 345–59. New York, NY : Routledge, 2019. : Routledge, 2018. http://dx.doi.org/10.4324/9781351242974-28.

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Kielkiewicz, Malgorzata. « Influence of carmine spider mite Tetranychus cinnabarinus Boisd. (Acarida : Tetranychidae) feeding on ethylene production and the activity of oxidative enzymes in damaged tomato plants ». Dans Acarid Phylogeny and Evolution : Adaptation in Mites and Ticks, 389–92. Dordrecht : Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-017-0611-7_39.

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Xiaowei, Gu, et Xu Kuangdi. « Mine Cleaner Production, Techniques of ». Dans The ECPH Encyclopedia of Mining and Metallurgy, 1–2. Singapore : Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-0740-1_134-1.

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Cummings, Scott T. « Four more productions of mine ». Dans The Theatre of Les Waters, 248–49. New York : Routledge, 2022. http://dx.doi.org/10.4324/9781003170808-62.

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Bauer, Jürgen. « Value Production ». Dans Produktionscontrolling mit SAP®-Systemen, 237–48. Wiesbaden : Vieweg+Teubner Verlag, 2003. http://dx.doi.org/10.1007/978-3-322-99334-2_8.

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Lasa, Rodrigo, Andrea Birke, Larissa Guillén, Martín Aluja et Daniel Carrillo. « Pests. » Dans Guava : botany, production and uses, 249–69. Wallingford : CABI, 2021. http://dx.doi.org/10.1079/9781789247022.0013.

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Abstract This chapter focuses on major pests of guava in the different production areas of the world. The most important insects and mites have been grouped into six categories that have been divided according to different species and their importance across the different guava-producing regions. The chapter also emphasizes the basic features of each group related to their feeding damage, biology, behaviour, ecology and biorational pest management strategies. Minor pests are also listed. It is suggested that the main focus of pest control measures should be targeted towards fruit flies, some coleopteran and lepidopteran species that bore fruit and stems, and some minor pests that include scales, mealybugs, thrips, whiteflies and mites that increase guava production costs and reduce fruit quality and yields.
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Bertrams, Hans-Joachim. « Operating a Large-Scale Opencast Mine in the Rhenish Lignite-Mining Area – Tasks and Challenges in Operating the Hambach Mine ». Dans Lecture Notes in Production Engineering, 263–82. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-12301-1_24.

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Actes de conférences sur le sujet "Mite production"

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Suzuki, Yusuke, Ian Lewkowich, Stephane Lajoie, Alyssa Sproles, Krista Dienger et Marsha Wills-Karp. « House Dust Mite Exposure Promotes Th17 Cytokine Production Through Extracellular Adenosine-5'-Triphosphate (ATP) ». Dans American Thoracic Society 2011 International Conference, May 13-18, 2011 • Denver Colorado. American Thoracic Society, 2011. http://dx.doi.org/10.1164/ajrccm-conference.2011.183.1_meetingabstracts.a2862.

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Conejero Hall, Laura, Sofía Chayeb Khouili, Sarai Martínez Cano, Helena Izquierdo Fernández, Paola Brandi et David Sancho Madrid. « Batf3-dependent dendritic cells control house dust mite-driven Th2 and Th17 response through IL-12 production ». Dans ERS International Congress 2016 abstracts. European Respiratory Society, 2016. http://dx.doi.org/10.1183/13993003.congress-2016.pa3631.

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Cerps, Samuel, Sangeetha Ramu, Cecilia Andersson, Hamid Akbarshahi, Asger Sverrild, Celeste Porsbjerg et Lena Uller. « House dust mite impairs viral stimulus-induced IL-8 and TNF-a production in bronchial epithelial cells from asthmatics ». Dans ERS International Congress 2018 abstracts. European Respiratory Society, 2018. http://dx.doi.org/10.1183/13993003.congress-2018.pa1112.

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Cerps, Samuel, Sangeetha Ramu, Mandy Menzel, Cecilia Andersson, Hamid Akbarshahi, Asger Sverrild, Celeste Porsbjerg et Lena Uller. « Viral-stimulus production of CCL5 and ß-defensin are impaired by house dust mite exposures in bronchial epithelial cells from asthmatics ». Dans Abstracts from the 17th ERS Lung Science Conference : ‘Mechanisms of Acute Exacerbation of Respiratory Disease’. European Respiratory Society, 2019. http://dx.doi.org/10.1183/23120541.lungscienceconference-2019.pp231.

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VITYAZ, Svetlana N., et Evgeniya A. DYUKOVA. « The Effect of Metabolic Products of Streptomyces Avermectilis on the Dynamics of Currant Bud Mite on Blackcurrant Seedlings with a Closed-Root System in Seed-Field Conditions ». Dans XVIII International Scientific and Practical Conference "Modern Trends in Agricultural Production in the World Economy". Sibac, 2020. http://dx.doi.org/10.32743/kuz.agri.2020.165-171.

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Dezhi, Wang, et Gan Jinying. « Research and application of the mine production management information system in the surface metal mime ». Dans Education (ICCSE 2010). IEEE, 2010. http://dx.doi.org/10.1109/iccse.2010.5593715.

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Christie, D. J., S. S. Lennon et L. L. Wischnack. « QUININE CAN INHIBIT OR ENHANCE PRODUCTION OF MURINE ANTI-HUMAN PLATELET ANTIBODIES ». Dans XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644577.

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Quinine (Qn) can provoke potent antibodies capable of destroying platelets and inducing life-threatening immunologic thrombocytopenia (DITP). A question critical to understanding the mechanism of DITP is why do platelets from all normal individuals express Qn-induced antigens while only relatively few individuals make the destructive drug-dependent antibodies? This problem was investigated in a murine animal model. BALB/c mice (6-12wk) were injected intraperitoneally, every other week, with saline or lOOOpg of Qn (this dose of drug gave serum levels comparable to human therapeutic serum levels). Two wk after the second injection, mice were immunized with a single dose of 108 human platelets and either 0 or 1000μg of Qn. One wk later, mouse serum was screened in the presence and absence of drug for anti-platelet activity by a complement-dependent 51Cr release assay. Results are shown in the table and represent data from at least 2 groups of five mice each.Antibody titers were more than 10-fold lower in mice receiving 1000 |lg Qn than in mice injected with platelets alone. In contrast, mice repeatedly immunized (3-6 injections) with platelets and low doses of Qn (20μg) developed enhanced antibody activity (drug-dependent and nondrug-dependent) that consistently titered two-to four-fold higher than mice injected with platelets alone. Results were confirmed by an enzyme-linked immunosorbent assay which showed that the murine antibodies were IgG. These findings demonstrate that by varying the dose, Qn can either inhibit or enhance production of anti-human platelet antibodies in mice. This suggests the possibility that most individuals fail to respond to Qn because therapeutic doses of the drug inhibit antibody formation; yet in individuals capable of responding, even low doses of Qn (as found in tonic water) can enhance production of antibodies that provoke DITP.
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Terry, Kent. « Standards based end-to-end metadata transport for live production workflows ». Dans MHV '22 : Mile-High Video Conference. New York, NY, USA : ACM, 2022. http://dx.doi.org/10.1145/3510450.3517303.

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Stryzhalo, Volodymyr, Maksym Zarazovskii, Andrii Bohdan, Zakhar Yaskovets et Vitalii Antonchenko. « Estimation of the Load Carrying Capacity of the Bellows Compensator for Gas Pipelines in the Areas of Mining Production ». Dans ASME 2020 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/pvp2020-21738.

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Abstract The stress state of pipelines in areas of mine production requires obligatory consideration the influence of ground displacements. In this case the rules for design pipelines include the additional actions, such as the wall thickness increasing or U-shaped compensators installation. The Ukrainian coal mining industry requires the expanding of mine production areas. It leads to the situation where old pipelines, which are not designed for such loads, could rupture due to ground displacements. The principle of “extinguish a fire” is applied in this case. It consists in applying of stress reduction actions before certain stage of mine production (so-called lava), such as digging out long sections, cutting and sanding, which require the involvement of significant human and material resources. But, in some cases, even the large-scale application of these actions does not lead to the stress reduction to the acceptable level (especially for pipelines of diameter less then 200mm). So, to solve this problem the implementation of bellow compensators (BC) is proposed. The present work consists of: • experimental investigations of BC which are carried out in order to obtain its bearing capacity and to validate its designed parameters guaranteed by the manufacturer; • simulation of the BC loading process using FEM with adjusting the way of contact modelling between the BC layers in such manner, to be best correlate with the results of experiments; • the application of obtained results for modelling of stress state of real pipelines in the areas of coal mine production. The results of experimental investigation of BC of DN100 is presented. Their include: hydrotest with axial displacements limitation; tension-compression cycles for different values of amplitude with simultaneously loading of the operating value of gas pipeline internal pressure; rupture pressure determination. Based on the experimental results, numerical modelling and specified domestic software for stress state assessment in pipelines the optimal locations and the required number of BCs is determined for buried gas pipelines. The results of presented works allowed us not only to implement the BCs to gas pipelines DN100 in areas of mine productions, but also the necessary experience for creation of larger diameters BCs is obtained.
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Zanetti, Cristiano, Marco Seregni, Massimo Bianchini et Marco Taisch. « A production system model for Mini-Factories and last mile production approach ». Dans 2015 IEEE 1st International Forum on Research and Technologies for Society and Industry Leveraging a better tomorrow (RTSI). IEEE, 2015. http://dx.doi.org/10.1109/rtsi.2015.7325139.

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Rapports d'organisations sur le sujet "Mite production"

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Greg Adel, Toni Kojovic et Darren Thornton. Mine-to-Mill Optimization of Aggregate Production. Office of Scientific and Technical Information (OSTI), juin 2006. http://dx.doi.org/10.2172/889024.

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Greg Adel, Toni Kojovic et Darren Thornton. Mine-to-Mill Optimization of Aggregate Production. Office of Scientific and Technical Information (OSTI), septembre 2006. http://dx.doi.org/10.2172/914568.

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U.S. Department of Agriculture, Forest Service. Anatomy of a mine from prospect to production. Ogden, UT : U.S. Department of Agriculture, Forest Service, Intermountain Research Station, 1995. http://dx.doi.org/10.2737/int-gtr-35.

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Conti, Annamaria, et Christopher Liu. The (Changing) Knowledge Production Function : Evidence from the MIT Department of Biology for 1970-2000. Cambridge, MA : National Bureau of Economic Research, avril 2014. http://dx.doi.org/10.3386/w20037.

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Mills, Stephanie E., et Andrew Rupke. Critical Minerals of Utah, Second Edition. Utah Geological Survey, mars 2023. http://dx.doi.org/10.34191/c-135.

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Utah is a state with diverse geology and natural resources, and this diversity extends to mineral resources that are deemed critical by the U.S. Department of the Interior. Utah’s critical mineral portfolio includes current producers, known resources, areas of past production, and undeveloped occurrences. This report, now in its second edition, summarizes the geographic and geologic distribution of critical minerals within Utah. Utah is notable for being the global leader in beryllium production; being the only domestic producer of magnesium metal; being one of only two states producing lithium (as of publication); and being a byproduct producer of tellurium, platinum, and palladium from the world-class Bingham Canyon mine, which is one of only two domestic tellurium producers. Utah has known resources of aluminum, fluorspar, germanium, gallium, indium, vanadium, and zinc, as well as past production and occurrences of many other critical minerals. In total, Utah currently produces 6 critical minerals, has known resources of 7 more, and hosts an additional 27 as past producers and/or occurrences with limited potential for economic development.
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SGC, Servicio Geológico Colombiano. Cartografía geológica y exploración geoquímica de la plancha 443 Mitú. Escala 1:100.000. Producto. Versión año 2011. Bogotá : Servicio Geológico Colombiano, juillet 2011. http://dx.doi.org/10.32685/10.143.2011.281.

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Martin, Julien, et Florian Mayneris. Revue de littérature sur l’incidence fiscale des taxes sur les entreprises. CIRANO, mars 2022. http://dx.doi.org/10.54932/fxqq9060.

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Ce rapport présente une recension des travaux récents sur l’incidence fiscale de l’imposition des entreprises. Après une discussion des effets théoriques d’une hausse de la taxation des entreprises sur les actionnaires, les travailleurs et les consommateurs, les études empiriques sur le sujet sont discutées suivant quatre dimensions : (i) l’incidence de l’imposition des revenus des sociétés (en ce compris les dividendes), (ii) l’incidence de la taxation de la masse salariale, (iii) l’évitement de la taxation par les choix de localisation des unités de production, (iv) l’évitement de la taxation par les choix de localisation des profits d’un point de vue comptable. L’analyse permet de tirer 9 enseignements utiles pour penser la mise en place des politiques fiscales et leurs implications.
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O`Neal, G. W. Development of an advanced, continuous mile gasification process for the production of co-products. Quaterly report, April 1, 1996--June 30, 1996. Office of Scientific and Technical Information (OSTI), avril 1998. http://dx.doi.org/10.2172/585055.

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Mills, Stephanie E., et Bear Jordan. Uranium and Vanadium Resources of Utah : An Update in the Era of Critical Minerals and Carbon Neutrality. Utah Geological Survey, septembre 2021. http://dx.doi.org/10.34191/ofr-735.

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Utah is the second largest vanadium producing state and the third largest uranium producing state in the United States. Carnotite, a primary ore mineral for both vanadium and uranium, was first discovered and used by Native Americans as a source of pigment in the Colorado Plateau hysiographic province of eastern Utah. Radioactive deposits have been ommercially mined in Utah since about 1900, starting with radium, followed by vanadium, and thenuranium. In 1952, the discovery of the Mi Vida mine in Utah’s Lisbon Valley mining district in San Juan County kicked off a uranium exploration rush across the Colorado Plateau. As a result, the United States dominated the global uranium market from the early 1950s to late 1970s. In the modern mining era, Utah is an important contributor to the domestic uranium and vanadium markets with the only operating conventional uranium-vanadium mill in the country, multiple uranium-vanadium mines on standby, and active uranium-vanadium exploration. Overall, Utah has produced an estimated 122 million lbs U3O8 and 136 million lbs V2O5 since 1904. Most of this production has been from the sandstone-hosted deposits of the Paradox Basin, with minor production from volcanogenic deposits and as byproducts from other operations across the state
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Luck, Jan. Entdeckung elektroschwacher Produktion einzelner Top-Quarks mit dem CDF II Experiment ; Discovery electroweak production of single top quarks with the CDF II Experiment. Office of Scientific and Technical Information (OSTI), janvier 2009. http://dx.doi.org/10.2172/1128080.

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