Mostrando 1,149,461 - 1,149,480 Resultados de 1,150,346 Para Buscar '"materialism"', tiempo de consulta: 5.61s Limitar resultados
  1. 1149461
    por Cecchetto, Matteo
    Publicado 2017
    “…In order to vary the amount of thermal neutrons in the selected position, I designed and built a box of boron carbide, a material that has a high capture cross section for thermal neutrons. …”
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  2. 1149462
    por Jain, Geetika
    Publicado 2020
    “….\\ The requirement for reduced material budget has made the silicon sensor community to explore thinner sensor options. …”
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  3. 1149463
    por Fadmar Osmic, FO
    Publicado 2006
    “…One of the specific challenges for the ALICE SPD will be the stringent material budget constraints (<1% per layer) in order to have as small as possible influence on the traversing particles. …”
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  4. 1149464
    por Lösel, Philipp
    Publicado 2018
    “…In the Cosmic Ray Facility the point of Coulomb scattering of a traversing muon is determined and thus any area with more dense material can be identified. This demonstrates the excellent resolution of the Cosmic Ray Facility.…”
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  5. 1149465
  6. 1149466
    “…SIMPLE SUMMARY: Environmental microorganisms are always present in poultry farming and may be associated with a high concentration of organic dust, microorganisms in feces, litter, dust and air, as well as the release of volatile odorous compounds, feathers, dandruff (skin material), mites, bacteria, fungi and fungal spores and endotoxins, depending on the type of bird and stages of the production cycle. …”
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  7. 1149467
    “…And the European Union (EU) has banned BPA use in other food contact materials and thermal paper. Restrictions on BPA have contributed to the widespread use of alternatives. …”
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  8. 1149468
    “…Because there are currently no guidelines for treatment based on scientific evidence, due to the low number of cases diagnosed worldwide, our objective was to highlight the early recognition and specific surgical treatments for better prognosis and outcomes. Materials and Methods: We conducted a review of the literature consisting of original papers, case reports, and case series and presented the clinical and paraclinical characteristics of melorheostosis. …”
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  9. 1149469
    “…Adult overweight was defined as BMI ≥ 25 kg/m(2) and obesity as BMI ≥ 30 kg/m(2); in Asian subjects, overweight was defined as BMI ≥ 23 kg/m(2) and obesity as BMI ≥ 25 kg/m(2). PARTICIPANTS/MATERIALS, SETTING, METHODS: We utilized meta-analysis and MR together to allow synthesis of genetic and observational data. …”
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  10. 1149470
    “…STUDY DESIGN, SIZE, DURATION: In a prospective clinical study (with no comparator), 19 women with HMB were treated over a period of 12 months with SPRM-UPA and uterine and fibroid size were assessed with high resolution structural MRI and stereology. PARTICIPANTS/MATERIALS, SETTING, METHODS: A cohort of 19 women aged 38–52 years (8 with and 11 without fibroids) were treated with three 12-week courses of 5 mg SPRM-UPA given daily, with four weeks off medication in-between treatment courses. …”
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  11. 1149471
    “…We identified 6334 sibships with at least two different conception methods. PARTICIPANTS/MATERIALS, SETTING, METHODS: Data were collected from the Medical Birth Registry of Norway and the Norwegian National Education Database. …”
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  12. 1149472
    “…All patients were treated between 2008 and 2019 in a tertiary medical center. PARTICIPANTS/MATERIALS, SETTING, METHOD: Patients were stratified based on the laparoscopic findings. …”
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  13. 1149473
    “…DISCUSSION: Simple renal cysts are typically single, unilateral, and usually possess four distinct characteristics: lack internal echoes, have increased posterior acoustic enhancement, have a uniform round/oval shape, and have thin posterior walls/demarcated borders.1 If all of these ultrasound features are met, additional imaging does not always have to be obtained.1,2 Simple renal cysts are usually benign, asymptomatic, and often appear as incidental findings on imaging.2,3 Generally, the number of renal cysts increase as a person ages.3 A renal cyst may be classified as a complex cyst when it fails to be defined as a simple cyst.1 Characteristics of complex renal cysts may include septations, calcifications, internal echoes, or other irregularities.1 Cysts can also become more complex by hemorrhage or infection, which is usually evident on ultrasound by internal echoes.1 Calcifications can also form within the cyst, which can make it challenging to discriminate a simple cyst from cystic renal tumors.2 Both malignant and hemorrhagic cysts often have irregular boarders and echogenic material within their walls and within the cyst.4 On ultrasound, infected renal cysts are characterized by thickened walls sometimes with debris or gas.1,3 Calcifications may be present with increased attenuation.3 Infected cysts are diagnosed by a combination of imaging findings and clinical characteristics.3,5 While simple cysts are usually asymptomatic, malignant or more complex cysts are more likely to be symptomatic.3 To further distinguish hemorrhagic cysts from malignant tumors, a CT or magnetic resistance imaging (MRI) should be performed.2 Computed tomography is more sensitive than ultrasound for identifying a renal mass, but ultrasound is effective for further characterizing a simple cyst from a complex cyst.3,6 One study reported that CT, MRI, and MRI with diffusion-weighted imaging (DWI) had 100% sensitivity at identifying the presence of possible malignant renal lesions, but CT and MRI had lower specificity (66.9% and 68.8%) than MRI with DWI (93.8%).7 Further classifying the type of renal cyst – simple vs complex or hemorrhagic vs infected vs malignant – aids in guiding management. …”
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  14. 1149474
    “…Additionally, we aimed to elucidate the role of directional features of peripheral SN in diagnosing acute vestibular syndrome. MATERIALS AND METHODS: A retrospective analysis was conducted on 38 patients diagnosed with VN in our hospital between 2022 and 2023. …”
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  15. 1149475
    “…A search of MEDLINE, EMBASE, and the Cochrane Library for relevant studies was carried out on 10 October 2022, using key words relevant to ‘blastocyst collapse’ and ‘time-lapse imaging’. PARTICIPANTS/MATERIALS, SETTING, METHODS: Two independent reviewers systematically screened and evaluated each study in terms of participants, exposure, comparator, and outcomes (PECO). …”
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  16. 1149476
    “…Accordingly, the objective of this analysis was to determine early changes in ADC among young persons with and without diabetes. Materials and Method: Kidney MRIs were performed in 37 lean controls (age: 18±6 years, 54% female, eGFR: 106±19 ml/min/1.73m(2)), 28 participants with youth-onset T1D (age: 20±4 years, 50% female, diabetes duration: 9±6 years, HbA1c: 8.3±1.3%, eGFR: 110±19 ml/min/1.73m(2)) and 30 participants with youth-onset T2D (age: 17±4 years, 62% female, diabetes duration: 2±2 years, HbA1c: 7.4±2.2%, eGFR: 127±24 ml/min/1.73m(2)). …”
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  17. 1149477
    “…The aim of this study is to present the results of our multidetector computerised tomography angiography (MDCTA) analysis of the carotid arteries in patients with primary and secondary APS compared with a control group. Materials and Methods: This study examined 50 patients with primary antiphospholipid syndrome (PAPS) and 50 patients with secondary antiphospholipid syndrome (SAPS). …”
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  18. 1149478
    “…The third goal was to use the proteomic profile to determine the mechanism of action of VPA in this setting. Materials and Methods: Serum obtained pre- and post-CRT was analyzed using an aptamer-based SOMAScan(®) proteomic assay. …”
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  19. 1149479
    “…IVF was carried out using the cumulus–oocyte complexes from female hybrid B6D2F1/CrljOri mice (n = 3) between the ages of eight and twelve weeks. PARTICIPANTS/MATERIALS, SETTING, METHODS: Signaling pathways, apoptosis, and mitochondrial activity/dynamics-related proteins were evaluated by western blotting. …”
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  20. 1149480
    “…In the current study we investigated the spatiotemporal involvement of bone morphogenic proteins (BMPs) and transforming growth factor betas (TGF-βs) throughout the process of bone repair leading to successfully osseointegrated hip implants. MATERIALS AND METHODS: Twenty-four patients that had undergone primary total hip arthroplasty (THA) due to one-sided osteoarthritis (OA) were investigated during a period of 18 years (Y) with repeated measurements of plasma biomarkers as well as clinical and radiological variables. …”
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