Results 41 to 50 of about 4,833 (193)

A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments

Advanced Materials, EarlyView.
The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal, Martin Irizar, Longfeng Huang, Mamun Sarker, Mustafa A. Ashoush, Zakaria M. Abd El‐Fattah, Johannes Barth, Frederik Schiller, Afaf El‐Sayed, Fei Gao, Dimas G. de Oteyza, Alexander Sinitskii, Aran Garcia‐Lekue, Martina Corso, Ignacio Piquero‐Zulaica   +14 more
wiley   +1 more source

PENGARUH GAYA KEPEMIMPINAN, LINGKUNGAN KERJA DAN DISIPLIN KERJA TERHADAP KINERJA KARYAWAN PADA PT. BPR LPN SUNGAI RUMBAI DHARMASRAYA

Economica, 2017
This study aims to determine (1) Effect of Leadership Style on the Work Environment at. BPR LPN Sungai Rumbai Dharmasraya; (2) Influence of Leadership Style to Work Discipline at PT.
suci permata sari
doaj   +1 more source

Discrimination of Lipid Hydroperoxide Positional Isomers Using SFC–MS/MS With Sodium Ion: Its Application to Evaluating the Oxidation Mechanisms of Oxidized Oils

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Advanced lipid profiling relies on liquid chromatography–tandem mass spectrometry (LC–MS/MS), but long analysis times remain a challenge. Supercritical fluid chromatography (SFC)–MS/MS using supercritical carbon dioxide offers a faster and more environmentally friendly alternative.
Ryosuke Aoki, Masayoshi Sakaino, Junya Ito, Shunji Kato, Jun Imagi, Toshiro Sato, Kiyotaka Nakagawa   +6 more
wiley   +1 more source

Desenvolvimento Cognitivo na Construção do Raciocínio Matemático e Reprovação nos Cursos de Engenharia da Univasf [PDF]

, 2012
Recente pesquisa mostrou elevados percentuais de reprovação nos cursos de engenharia na Universidade Federal do Vale do São Francisco. Tais dados impulsionaram a este estudo, que objetivou analisar a relação entre desenvolvimento cognitivo na construção ...
SOUSA, G. M. C.
core  

Intelligence, age and schooling : data from Battery of Reasoning Tests (BRT-5) [PDF]

, 2012
Intelligence is commonly divided into two distinctive areas: fluid intelligence (Gf), which is understood as the skill of reasoning or intelligence as a process, and crystallized intelligence (Gc) that involves skills that are more related to learning ...
Almeida, Leandro S., Couto, Gleiber, Guisande, M. Adelina, Miguel, Fabiano Koich, Primi, Ricardo   +4 more
core   +5 more sources

Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity

The Anatomical Record, EarlyView.
Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe, Phil R. Bell, Ian Baylatry, Robin Sissons, Corwin Sullivan   +4 more
wiley   +1 more source

Estudo de validação da bateria de provas de raciocínio (BPR-5)

Psicologia: Teoria e Pesquisa
Esse estudo investiga a validade e precisão da BPR-5, versão reduzida da Bateria de Provas de Raciocínio Diferencial (BPRD) de Almeida (1988), composta por cinco subtestes: Raciocínio Abstrato, Raciocínio Verbal, Raciocínio Numérico, Raciocínio Espacial ...
Ricardo Primi, Leandro S. Almeida
doaj   +1 more source

PENGARUH LIKUIDITAS, RISIKO KREDIT, DAN DANA PIHAK KETIGA TERHADAP PROFITABILITAS PADA BANK PERKREDITAN RAKYAT (BPR)

E-Jurnal Manajemen, 2018
Bank merupakan suatu lembaga yang berfungsi sebagai perantara keuangan (financial intermediary) antara pihak yang memiliki kelebihan dana dengan pihak yang kekurangan dana.
Komang Monica Cristina, Luh Gede Sri Artini   +1 more
doaj   +1 more source

Programa de enriquecimento escolar "Odisseia": uma proposta de desenvolvimento dos talentos no 2º ciclo de escolaridade [PDF]

, 2005
Apresentamos uma experiência em curso junto de alunos do 5º ano de escolaridade tendo em vista a construção, aplicação e validação de um programa de enriquecimento escolar, que designámos “Odisseia”.
Almeida, Leandro S., Miranda, Lúcia
core  

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

The Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo, Ricardo Araújo, Bruce S. Rubidge, Michael O. Day, Kathleen N. Dollman, Julien Benoit   +5 more
wiley   +1 more source