Bibliografie tematiche / 940/.01

Letteratura scientifica selezionata sul tema "940/.01"

Autore: Grafiati

Pubblicato: 26 luglio 2024

Ultima modifica: 27 luglio 2024

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Articoli di riviste sul tema "940/.01"

Dunn, Caroline L., e Phyllis L. Pirie. "Empowering Youth for Tobacco Control". American Journal of Health Promotion 20, n. 1 (settembre 2005): 7–10. http://dx.doi.org/10.4278/0890-1171-20.1.7.

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Purpose. To investigate common youth group activities and how they relate to young people's attitudes of empowerment around tobacco control. Design. A mailed survey was administered to 940 Minnesota youth involved in locally organized tobacco prevention groups. By multivariate linear regression, participation in eight tobacco-related activities and selected personal characteristics were examined in relation to youths' perceived influence on youth smoking. Results. Two activities–developing materials with antismoking messages and taking action to change school smoking policies—were associated with significantly higher perceived influence scores for the youth involved (p < .05). Youth in groups who had worked to raise awareness of how the tobacco industry targets teens also had significantly higher influence scores (p < .001). Associated personal factors included high involvement in extracurricular activities (p < .001), having never experimented with smoking (p < .01), leadership experience (p < .001), and being white (p < .01). Discussion. Some youth group activities and strategies may be particularly effective at instilling attitudes of empowerment for tobacco control among youth.

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Minmahddun, Anafi. "Karakteristik Geoteknik Rencana Lokasi Pembangunan Dermaga Peti Kemas Kota Raha, Sulawesi Tenggara". Jurnal Aspirasi Teknik Sipil 2, n. 1 (28 giugno 2024): 27–34. http://dx.doi.org/10.35438/aspal.v2i1.46.

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Karakteristik tanah yang homogen atau bahkan sebaliknya sangat berbeda bahkan pada jarak yang dekat menjadi salah satu alasan pentingnya dilakukan investigasi geoteknik dalam sebuah perencanaan infrastruktur. Investigasi geoteknik penting dilakukan untuk mengetahui karakteristik tanah untuk keperluan desain fondasi bangunan untuk mencegah terjadinya kegagalan atau penurunan berlebih. Penelitian ini bertujuan untuk mengetahui karakteristik geoteknik rencana lokasi pembangunan dermaga peti kemas di Kota Raha. Deep boring dan uji SPT dilakukan sebanyak 2 titik, BH-02 pada area dermaga serta BH-01 pada area jalan akses menuju dermaga (trestle dan causeway). Selain itu, dari dua titik pengeboran dilakukan pengambilan sampel untuk diuji di laboratorium. Hasil uji laboratorium diperoleh berdasarkan klasifikasi USC seluruh sampel diklasifikasikan menjadi tanah pasir berlanau (SM) dengan plastisitas rendah. Hasil boring menunjukkan lapisan tanah keras pada BH-01 dan BH-02 secara berturut-turut berada pada kedalaman 12,5 m dan 16,5 m. Daya dukung izin (Qa) tiang pancang bulat diameter 45 cm pada kedalaman 9 m, 10 m dan 11 m dengan faktor aman 4 secara berturut-turut adalah 892 kN, 919 kN dan 946 kN untuk BH-01 serta 913 kN, 940 kN dan 968 kN untuk BH-02. Daya dukung izin (Qa) tiang pancang bulat diameter 50 cm pada kedalaman 9 m, 10 m dan 11 m dengan faktor aman 4 secara berturut-turut adalah 1057 kN, 1084 kN dan 1112 kN untuk BH-01 serta 1079 kN, 1106 kN dan 1133 kN untuk BH-02.

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Gray, Barbara. "Grace Goldin, To Love That Well – More Poems of Ageing, Patten Press, Richmond, Surrey, 1984, 63 pp. ISBN 01 940 5530." Ageing and Society 5, n. 2 (giugno 1985): 243–45. http://dx.doi.org/10.1017/s0144686x00011673.

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Huayta Meza, Madeleine Victoria, Josué Edison Turpo Chaparro, Oscar Mamani-Benito e Edison Effer Apaza Tarqui. "Predictores de la satisfacción con los estudios en universitarios peruanos: estudio realizado durante la Pandemia COVID-19". Electronic Journal of Research in Education Psychology 20, n. 57 (1 settembre 2022): 335–54. http://dx.doi.org/10.25115/ejrep.v20i57.5186.

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Introducción. La Pandemia COVID-19 ha generado repercusiones en la educación superior. Por ello, se tuvo como objetivo determinar si el uso de medios académicos virtuales, repercusiones académicas y adaptabilidad predicen la satisfacción con los estudios en universitarios. Método. Estudio explicativo y transversal, donde participaron voluntariamente 725 universitarios de ambos sexos, de entre 16 a 44 años de edad, residentes en la costa, sierra y selva peruana, adscritos a ciencias empresariales, humanidades, salud, ingenierias y teologia. Los datos se recolectaron a través de una escala de satisfacción con los estudios, escala de uso de medios académicos virtuales, escala de repercusiones académicas y otra de adaptabilidad a la vida universitaria. Para el análisis estadístico se estimó un modelo de ecuaciones estructurales (SEM) aplicando el análisis factorial confirmatorio (AFC). Resultados. Según el AFC, las repercusiones academicas (β = .22; p < .01) y la adaptabilidad (β = .59; p < .01) tienen un efecto significativo sobre la satisfacción con los estudios; en cambio, el uso de medios academicos virtuales tiene un efecto positivo (β = 0.07; p>0.05) pero pequeño y no significativo. El modelo global ajustó con indicadores de bondad de ajuste aceptables (χ2= 908.45, con 241 gl, y un p valor < .001, CFI = .955; IFI= .955; NFI=.940; GFI= .906; TLI=.948; RMSEA=.062). Discusión y conclusiones. La satisfacción con los estudios en tiempos de educación virtual, está condicionada por la calidad del uso de medios académicos virtuales, percepción de posibles repercusiones académicas y el nivel de adaptación alcanzado para las clases virtuales.

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Rouzbehan, Y., H. Galbraith, J. A. Rooke e J. G. Perrott. "A note on the effects of dietary inclusion of a yeast culture on growth and ruminal metabolism of lambs given diets containing unground pelleted molassed dried sugar-beet pulp and barley in various proportions". Animal Science 59, n. 1 (agosto 1994): 147–50. http://dx.doi.org/10.1017/s0003356100007601.

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Twenty-eight Suffolk-cross male castrated lambs aged 7 to 8 months, initial live weight 36 (s.e. 149) kg were given four diets which contained unground pelleted molassed sugar-beet pulp and rolled barley (940 g/kg, fresh weight basis) in the following proportions either A, 0·8 to 0·2 or B, 0·5 to 0·5, with 60 g soya-bean meal per kg. Diets A and B were offered with or without a yeast culture product Yea-Sacc. Diets zvere offered twice daily to appetite with 100 g hay per head. Yeast culture had no effect on any measurement made (P > 0·05). Lambs given diet B consumed more dry matter (DM), grew faster and had superior food conversion efficiencies (all P < 0·01). Rumen fluid taken 3 h after feeding contained higher concentrations of ammonia (F < 0·01), total volatile fatty acids (F < 0·001) and acetic acid (F < 0·001) in samples from lambs given diet A. Rumen fluid samples collected before the 10·00 h meal, produced more gas from diet A than diet B after 6 and 24 h in vitro incubation (F < 0·001) suggesting the presence of more undigested food. When ground diets were incubated, more gas was produced from diet A after 6h (F < 0·05) but not after 24 h fP > 0·05). It is suggested that diet B supported faster growth of the lambs as a result of faster rate of digestion, higher DM intake and superior food conversion.

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Qian, Maoxiang, Heng Xu, Virginia Perez-Andreu, Kathryn G. Roberts, Hui Zhang, Wenjian Yang, Shouyue Zhang et al. "Novel susceptibility variants at the ERG locus for childhood acute lymphoblastic leukemia in Hispanics". Blood 133, n. 7 (14 febbraio 2019): 724–29. http://dx.doi.org/10.1182/blood-2018-07-862946.

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Abstract Acute lymphoblastic leukemia (ALL) is the most common malignancy in children. Characterized by high levels of Native American ancestry, Hispanics are disproportionally affected by this cancer with high incidence and inferior survival. However, the genetic basis for this disparity remains poorly understood because of a paucity of genome-wide investigation of ALL in Hispanics. Performing a genome-wide association study (GWAS) in 940 Hispanic children with ALL and 681 ancestry-matched non-ALL controls, we identified a novel susceptibility locus in the ERG gene (rs2836365; P = 3.76 × 10−8; odds ratio [OR] = 1.56), with independent validation (P = .01; OR = 1.43). Imputation analyses pointed to a single causal variant driving the association signal at this locus overlapping with putative regulatory DNA elements. The effect size of the ERG risk variant rose with increasing Native American genetic ancestry. The ERG risk genotype was underrepresented in ALL with the ETV6-RUNX1 fusion (P < .0005) but enriched in the TCF3-PBX1 subtype (P < .05). Interestingly, ALL cases with germline ERG risk alleles were significantly less likely to have somatic ERG deletion (P < .05). Our results provide novel insights into genetic predisposition to ALL and its contribution to racial disparity in this cancer.

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Haque, Md Nazmul, Muhammed Ashraful Alam, Shuvashis Saha, Suphawadee Panthumas, Afrin Ahmed Clara e Md Parvez Iqbal Sharif. "Vaccine Adherence and Behavioral Changes of Adults Regarding Prevention of COVID-19: A Community Survey Using the Theory of Planned Behavior". Journal of Population and Social Studies 32 (25 ottobre 2023): 160–69. http://dx.doi.org/10.25133/jpssv322024.010.

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Considering the current context of the coronavirus 2019 (COVID-19) pandemic, people should equally comply with both vaccines and non-therapeutic health protective behaviors. This study investigated public adherence to vaccination, behavioral changes against COVID-19, and their determinants in Bangladesh during the pandemic. The study was conducted during March and April 2022 among 940 Bangladeshi adults selected by multi-stage sampling, and data were collected through face-to-face interviews using questionnaires. Significant determinants and their relationships were described through hierarchical regression and structural equation modeling (SEM) based on the theory of planned behavior (TPB). Nearly half of the subjects (48.2%) showed poor vaccine adherence and COVID-19 prevention practices. During the pandemic crisis, the majority of the respondents (86.7%) used face masks, but only 12.7% of the respondents used them regularly. Less than half (44.9%) received COVID-19 vaccines regularly. Along with some sociodemographic factors, knowledge (p < .001), attitude (p < .01), and intention (p < .001) regarding COVID-19 prevention were significant in predicting vaccine adherence and healthy practices in a hierarchical regression. Self-control was highly significant in SEM, showing the highest effect (p < .001). Policies based on the TPB model could be adopted to improve preventive behaviors against COVID-19.

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Santiago, Rodrigo César, Carolina De Sá Werneck, Fernanda Ramos de Faria, Robert Willer Farinazzo Vitral e Marcio José Da Silva Campos. "Quantitative evaluation of palatal bone thickness to guide miniscrews insertion: a CBCT assessment". HU Revista 46 (29 dicembre 2020): 1–8. http://dx.doi.org/10.34019/1982-8047.2020.v46.30877.

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Introduction: The use of mini-implants has become common in orthodontic practice as it has increased the possibility of skeletal anchorage. The palate constitutes a site of choice for the insertion of miniscrews purposes because it is a site with relatively safety with appropriate bone thickness and less suitability for inflammation. Aim: To quantitatively evaluate the thickness of the palatal bone for miniscrews insertion. Material and Methods: Forty-seven sets of cone beam computed tomographic (CBCT) images were selected. The sample consisted of cone beam computed tomography from 47 patients (20 male, 27 female; mean age 22.4 years old/± 3.01 years). Palatal bone thickness (PBT) was measured in millimeters (mm) with 5 regions of interest (ROIs) which were determined used the coronal reconstructions of the patatal area: 4, 6, 8 and 10 mm posterior to the incisive foramen were evaluated. A total of 940 ROIs were evaluated. RESULTS: Significant differences were observed for PBT between various palatal sections (p<.01). The thickest area (6.31-7.03 mm) was found in the anterior part of the palate. The mean bone thicknesses in the 6, 8 and 10 mm sections were significantly less than those observed at 4 mm from the incisive foramen. Conclusions: The thickness of the palatal bone is progressively thinner from the palatine foramen to the posterior region. Transversally, the bone was thicker in the palatine suture than in paramedian areas, mainly in the coronal reconstructions located more laterally.

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Ayalon, Liat. "Perceived Age Discrimination: A Precipitator or a Consequence of Depressive Symptoms?" Journals of Gerontology: Series B 73, n. 5 (18 agosto 2016): 860–69. http://dx.doi.org/10.1093/geronb/gbw101.

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Abstract Objectives The main purpose of the study was to examine a bidirectional temporal relationship between perceived age discrimination and depressive symptoms. A secondary goal was to examine whether the negative effects of perceived age discrimination on one’s depressive symptoms are stronger among respondents older than 70 years old, compared with respondents between the ages of 51 and 70. Methods The Health and Retirement Study is a U.S. nationally representative sample of individuals over the age of 50 and their spouse of any age. A cross-lagged model was estimated to examine the reciprocal associations of depressive symptoms and perceived age discrimination, controlling for age, gender, education, ethnicity, marital status, employment status, satisfaction with financial status, number of medical conditions, mobility, strength and fine motor skills, and memory functioning. Results The baseline model for the overall sample resulted in adequate fit indices: CFI = .945, TLI = .940, RMSEA = .024 (90% CI = .023, .025). The cross-lagged effect of perceived age discrimination on depressive symptoms was nonsignificant (B [SE] = −.01 [.04], p = .82), whereas the cross-lagged effect of depressive symptoms on perceived age discrimination was small, but significant (B [SE] = .04 [.02], p = .03). This implies that higher levels of depressive symptoms precede a greater likelihood of perceived age discrimination, net of sociodemographic and clinical variables. The cross-lagged effects did not vary according to age group (51–70 vs >70 years old). Discussion The subjective nature of perceived age discrimination is discussed.

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Bork, Sara, Angela Morgan, Tamara McDonald, Melissa Nugent, Shahnaz Zakeri, Michelle Goldsworthy e Hilel Frankenthal. "940". Critical Care Medicine 41 (dicembre 2013): A236. http://dx.doi.org/10.1097/01.ccm.0000440178.94598.7f.

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Più fonti

Tesi sul tema "940/.01"

Iovan, Adrian Ounadjela Kamel Stoeffler Daniel. "Elaboration et caractérisation de jonctions tunnel à plusieurs barrières pour l'intégration dans une nouvelle génération de mémoires magnétiques". Strasbourg : Université Louis Pasteur, 2008. http://eprints-scd-ulp.u-strasbg.fr:8080/940/01/thesis_Iovan_Adrian.pdf.

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Gameiro, Simões Bruno Manuel. "New Strategies for Computing Gröbner Bases". Doctoral thesis, University of Trento, 2013. http://eprints-phd.biblio.unitn.it/940/1/thesis.pdf.

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Gröbner bases are special sets of polynomials, which are useful to solve problems in many fields such as computer vision, geometric modeling, geometric theorem proving, optimization, control theory, statistics, communications, biology, robotics, coding theory, and cryptography. The major disadvantage of algorithms to compute Gröbner bases is that computations can use a lot of computer power. One of the reasons is the amount of useless critical pairs that the algorithm has to compute. Hence, a lot of effort has been put into developing new criteria to detect such pairs in advance. This thesis is devoted to describe efficient algorithms for the computation of Gröbner bases, with particular emphasis to those based on polynomial signatures. The idea of associating each polynomial with a signature on which the criteria and reduction steps depend, has become extremely popular in part due to its good performance. Our main result combines the criteria from Gao-Volny-Wang's algorithm with the knowledge of Hilbert Series. A parallel implementation of the algorithm is also investigated to improve the computational efficiency. Our algorithm is implemented in CoCoALib, a C++ free library for computations in commutative algebra.

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Libri sul tema "940/.01"

Comparison and History. Routledge, 2004.

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Atti di convegni sul tema "940/.01"

Wu, Min-Long, Zuhaib Khan, Cheng-Wei Lin e Jin-Wei shi Shi. "High Brightness Addressable VCSEL Array with Zn-Diffusion Apertures at 940 nm Wavelength". In 2023 International Conference on Solid State Devices and Materials. The Japan Society of Applied Physics, 2023. http://dx.doi.org/10.7567/ssdm.2023.h-6-01.

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