Results 81 to 90 of about 36,514 (265)
Entrevista realizada com a professora Maria Tereza Goudard Tavares, uma das fundadoras do Núcleo de Pesquisa e Extensão Vozes da Educação: Memória, História e Formação de Professores, o primeiro da Faculdade de Formação de Professores da UERJ. O objetivo
Elaine Ferreira Rezende Oliveira
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Ultrawide Bandwidth Optomechanical Magnetometry Using Flux Concentration
High‐permeability flux concentrators enable ultrawide‐bandwidth chip‐scale optomechanical magnetometry by exploiting magnetic nonlinearity to up‐convert low‐frequency fields to the mechanical resonance, where sensitivity is optimal. This enables flat wideband operation over more than four orders of magnitude, from tens of kilohertz to sub‐hertz ...
Benjamin J. Carey +6 more
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O presente trabalho tem como objetivo identificar as diferentes opiniões publicadas no Jornal do Brasil sobre um protesto popular ocorrido em Brasília em 27 de novembro de 1986, contra o Plano Cruzado II.
Luciana Pucu Wollmann
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هل شعرت مرة أنك تكره شخصاً ما تراه لأول مرة دون أن تدري السبب؟ هل أصبت يوماً بتأنيب الضمير لأنك مررت من أمام متسول ولم تعطه النقود لقناعتك بأنه غير محتاج؟ وهل أنت ممن لا يستطيعون إلا وأن يعطوا المتسولين شيئاً على الرغم من القناعة بأنهم قد يكونون غير محتاجين؟ وهل ضايقتك أحلامك واحترت في تفسيرها؟ وهل أنت ممن لا يدرون أسباب كثير من تصرفاتهم؟ إذا كنت كذلك ...
Khaled Moustafa, Samer Rudwan
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Interface Engineering via Sb2Te3 Deposition Enables High‐Performance SWCNT Film Thermoelectrics
SWCNTs are promising for flexible thermoelectrics but suffer from low performance. Here, cold‐pressed SWCNT films combined with deposited Sb2Te3 form engineered interfaces that enhance charge transport and energy filtering. The composite achieves a high power factor (25.82 µW cm−1 K−2) and delivers a power density of 3 mW cm−2 at ΔT = 40 K, with ...
Yuan‐Meng Liu +11 more
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العلاج النفساني تسمية جامعة لكل طرق المعالجة النفسية العيادية، أو النفسية التي تهدف إلى شفاء الأمراض النفسانية أو المعاناة النفسية الجسدية، وإلى تنمية الشخصية. وعندما نقول إن المعالجة "نفسية"، فهذا يعني استخدام الطرق العلاجية النفسية فقط، وليس أي شكل آخر من العلاج (كالعلاج الطبي النفسي الدوائي).
Khaled Moustafa, Samer Rudwan
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Yttrium doping in Sb‐alloyed BiSe synergistically induces Bi vacancies and flattens conduction bands, simultaneously slashing lattice thermal conductivity by 50% and boosting the power factor. The optimized n‐type Bi0.64Sb0.3Y0.06Se delivers a peak zT of 0.91 at 393 K (average zT 0.76, 300–523 K) and an 8‐pair module with 4.6% conversion efficiency ...
Wenhao Xie +16 more
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This project will conduct a systematic review of conference papers that had been presented at the Japanese Psychological Association and Japanese Society of Social Psychology. This is a protocol for stage 2 data collection.
Kai Hiraishi +5 more
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Ferroelectric nematic liquid crystals (FNLCs) offer fast, tunable polarization and low‐voltage operation but suffer from poor polarization retention at zero field. Semiconductor‐modified FNLCs enhance polarization retention and exhibit short‐ and long‐term electro‐optical responses, while also supporting spike‐type signal integrations.
Kutay Sagdic, Weiming Yao, Danqing Liu
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A thermodynamic model that incorporates ferroelectric, antiferroelectric, and antiferrodistortive orders of PbZrO3${\rm PbZrO}_3$ is established and parameterized based on experimental measurements and first‐principles calculations. We derive a Clapeyron‐like equation for describing the temperature‐dependence of critical electric fields for the ...
Zhiyang Wang +3 more
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