Reverse Channel
Mostrando 1-12 de 128 artigos, teses e dissertações.
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1. Clinical Application of Atlantoaxial Pedicle Screw Placement Assisted by a Modified 3D-Printed Navigation Template
OBJECTIVES: To investigate the primary clinical value of atlantoaxial pedicle screw placement assisted by a modified 3D-printed navigation template. METHODS: We retrospectively analyzed the cases of 17 patients treated from June 2015 to September 2016 with atlantoaxial pedicle screw placement assisted by a modified 3D-printed navigation template. All proce
Clinics. Publicado em: 19/07/2018
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2. Withdraw of the Ureteroscope Causes Fragmented Ureter Stones to Disperse
Introduction Ureteroscopy has improved from the first use of ureteroscope in the 1970's. Although the success rate increased in the last years, (1) new treatment techniques are being developed for impacted and large proximal ureter stones (2). Pneumatic lithotripsy has high efficiency with low complication rates (2). However, in case of steinstrasse and lar
Int. braz j urol.. Publicado em: 2013-09
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3. Contribuição ao estudo de perdas no varejo supermercadista: avaliação da quebra operacional e proposição de arranjo institucional para redução do desperdício de alimentos descartados comercialmente / Contribution to the study of losses in retail supermarket: evaluation of the operational break and propose of a institutional arrangement to reduce the waste of commercially disposed food
A presente pesquisa tem como finalidade analisar a ocorrência, a forma e os motivos do desperdício de alimentos no varejo supermercadista, analisando um procedimento das rotinas varejistas chamado de quebra operacional. Nesse sentido, as perdas, resultado direto das quebras, será apresentada sob uma perspectiva tripla, gerando problemas de natureza financ
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/10/2011
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4. Efeito da nifedipina por via sistêmica na analgesia pós-operatória induzida pelo sufentanil intratecal em pacientes submetidas à lipoabdominoplastia em caráter ambulatorial / Effect of nifedipine in a systemic way in postoperative analgesia induced by intrathecal sufentanil in patients undergoing ambulatory lipoabdominoplasty
BEZERRA DE LIMA, BJS. Effect of nifedipine in a systemic way in postoperative analgesia induced by intrathecal sufentanil in patients undergoing ambulatory lipoabdominoplasty. 2011. 72 f. Tese (Doutorado) Faculdade de Medicina de Ribeirão Preto Universidade de São Paulo Calcium channel voltage-gated play an important role in transmitting nociceptive impuls
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/05/2011
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5. Estudo do canal reverso de alimentos descartados comercialmente no varejo: análise do canal de produtos lácteos / Study of the reverse channel of victuals discarded commercially in the retail: analysis of the channel of milky products
Este trabalho refere-se ao estudo de um canal reverso de distribuição de produtos lácteos. O objetivo foi verificar a estrutura do canal reverso de produtos lácteos não comercializados e como ocorre o seu gerenciamento. Entendem-se como produtos não comercializados, alimentos lácteos não vendidos pelos atacadistas e varejistas, cujos prazos de valida
Publicado em: 2010
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6. InvestigaÃÃo dos efeitos centrais e gastroprotetores do isopulegol em camundongos / Evaluation of the central nervous system and gastroprotective effects of isopulegol in mice.
Isopulegol is a monoterpene alcohol present in the essential oils of various plants, and has been used in the manufacture of fragrances with blossom compositions. In order to investigate its effects on animal models of CNS actions, isopulegol was administered to male Swiss mice at single doses of 25 and 50 mg/kg 30 (i.p.) or 60 min (p.o.) before the experime
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/08/2009
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7. A logística reversa e o tratamento de pneus inservíveis no Estado do Piauí
Beyond widely used, the tyres have intrinsic characteristics that limit the treatment options in the end of the useful circle life. The reverse logistics, therefore, is essential to solve the environmental impact caused by scrap tyres and in this context the main question of this work: does the reverse logistics of scrap tyres used in the state of Piauí sol
Publicado em: 2009
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8. Logística reversa de pós-venda para alimentos derivados de carne e leite : análise dos retornos de distribuição
Reverse logistics has conquered more importance and space in the companies logistics operation, mainly for its economic potential, but also for the change in the customers consumption culture and for the increase of the importance of environmental preservation. However, the lack of studies in this direction makes it difficult to visualize the advantages of t
Publicado em: 2009
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9. Estudo da ação da peçonha do escorpião brasileiro Tityus serrulatuse de suas frações na inibição do crescimento de fungos / Antifungal properties of Tityus serrulatus scorpion venom and its major toxin TsTx-I.
Antimicrobial peptides appear to be ubiquitous and multipotent components of the innate immune defense arsenal used by both prokaryotic and eukaryotic organisms. They are used in the first line of immune defense. In this work, we evaluate the effects of Tityus serrulatus venom (Tsv) and its major toxin TsTX-I, a -neurotoxin, on fungi growth. TsTX-I was isola
Publicado em: 2007
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10. Estimação da direção de chegada (DOA) de sinais eletromagnéticos em canais reversos CDMA utilizando antenas inteligentes
The great effort of communications engineers is to create methods that allows improve spectrum usage efficiency, that is a scarce resource. The Code Division Multiple Access (CDMA) and the spatial processing techniques using array of antennas are two enable technologies to achieve this task. In this context, the smart antennas technique can improve the recep
Publicado em: 2006
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11. Estimação de dados em ambiente CDMA usando o conformador de Feixes Bayesiano / CDMA data estimation using the bayesian beamformer
The increasing demand for mobile communications services without a corresponding increase in spectrum allocation has motivated the development of new techniques to improve spectrum utilization. The Code Division Multiple Access (CDMA) and adaptive antenna array are two approaches that show real promise for increasing spectrum efficiency. Initially, a study a
Publicado em: 2006
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12. CANAL DE DISTRIBUIÇÃO REVERSO NA RECICLAGEM DE PNEUS: ESTUDO DE CASO / REVERSE DISTRIBUTION CHANNELS IN RECYCLING OF TIRES: A CASE STUDY
For more than a century, the world civilization has benefited from an invention to essential the performance, cost reduction, and comfort of vehicles: the tire. However, the tire has a limited useful life, characterized by the reduction of its grooves, up to a limit that jeopardizes the stability of the vehicle. Once such useful life is exceeded, a carcass c
Publicado em: 2004