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Search Results: 1 - 10 of 303126 matches for " Walter J.; "
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Relativized Quantum Physics Generating N-Valued Coulomb Force and Atomic Hydrogen Energy Spectrum  [PDF]
Walter J. Christensen Jr.
Journal of Modern Physics (JMP) , 2015, DOI: 10.4236/jmp.2015.63025
Abstract: Though not well-known, Einstein endeavored much of his life to general-relativize quantum mechanics, (rather than quantizing gravity). Albeit he did not succeed, his legacy lives on. In this paper, we begin with the general relativistic field equations describing flat spacetime, but stimulated by vacuum energy fluctuations. In our precursor paper, after straightforward general relativistic calculations, the resulting covariant and contravariant energy-momentum tensors were identified as n-valued operators describing graviton excitation. From these two operators, we were able to generate all three boson masses (including the Higgs mass) in precise agreement as reported in the 2010 CODATA (NIST); moreover local, as-well-as large-scale, accelerated spacetimes were shown to naturally occur from this general relativized quantum physics approach (RQP). In this paper, applying the same approach, we produce an n-valued Coulombs Force Law leading to the energy spectrum for atomic hydrogen, without assuming quantized atomic radii, velocity and momentum, as Bohr did.
Restoration plan for the otter habitat in the Netherlands
Walter J.
IUCN Otter Specialist Group Bulletin , 1990,
Abstract: This paper reviews the provisions of the new otter recovery plan for the Netherlands, launched in July 1989. Threats to otters are reviewed, and mitigation measures specified, along with maximum levels of pollutants. Improvement in water quality is the first aim of the scheme. A principal role is given the the Stichting Otterstation Nederland.
Rhabdits (Rhabditis) Freitasi/ sp. n. e Rhabditis (Rhabditis) Costai/ sp. n (Nematoda-Rhabditidae) isolados de otite bovina
Martins Júnior, Walter;
Memórias do Instituto Oswaldo Cruz , 1985, DOI: 10.1590/S0074-02761985000100002
Abstract: the author described two new species of nematoda-rhabditidae collected from the auditory meatus of catle with ear infection: rhabditis (rhabditis) freitasi sp.n. from formosa county in the state of goiás and rhabditis (rhabditis) costai sp.n. from sert?ozinho county in the state of s?o paulo.
Diagnóstico pré-natal
Pinto Júnior,Walter;
Ciência & Saúde Coletiva , 2002, DOI: 10.1590/S1413-81232002000100013
Abstract: this article contains all the methods for pré-natal diagnosis of genetic and chromosomal abnormalities, as well infectious diseases in pregnancy. the author discuss the difference among them and the new tools of molecular biology applied in these diagnoses. at the end there is a description of the technique of pre-implantation diagnosis and its use in vitro fertility laboratories distant as long as 2000 kilometers one from the other.
Nature, Nurture and Evolution of Intra-Species Variation in Mosquito Arbovirus Transmission Competence
Walter J. Tabachnick
International Journal of Environmental Research and Public Health , 2013, DOI: 10.3390/ijerph10010249
Abstract: Mosquitoes vary in their competence or ability to transmit arthropod-borne viruses (arboviruses). Many arboviruses cause disease in humans and animals. Identifying the environmental and genetic causes of variation in mosquito competence for arboviruses is one of the great challenges in public health. Progress identifying genetic (nature) and environmental (nurture) factors influencing mosquito competence for arboviruses is reviewed. There is great complexity in the various traits that comprise mosquito competence. The complex interactions between environmental and genetic factors controlling these traits and the factors shaping variation in Nature are largely unknown. The norms of reaction of specific genes influencing competence, their distributions in natural populations and the effects of genetic polymorphism on phenotypic variation need to be determined. Mechanisms influencing competence are not likely due to natural selection because of the direct effects of the arbovirus on mosquito fitness. More likely the traits for mosquito competence for arboviruses are the effects of adaptations for other functions of these competence mechanisms. Determining these other functions is essential to understand the evolution and distributions of competence for arboviruses. This information is needed to assess risk from mosquito-borne disease, predict new mosquito-arbovirus systems, and provide novel strategies to mitigate mosquito-borne arbovirus transmission.
Estado, instituciones laborales y acción sindical en países del Mercosur frente al contexto de la crisis mundial
Walter J Caama?o
POSTData : Revista de Reflexión y Análisis Político , 2011,
Ideas para una república: una mirada sobre la nueva generación argentina y las doctrinas políticas francesas
Walter J. Caama?o
POSTData : Revista de Reflexión y Análisis Político , 2010,
Políticas sobre la discapacidad en la Argentina: El desafío de hacer realidad los derechos
Walter J Caama?o
POSTData : Revista de Reflexión y Análisis Político , 2012,
Diagnóstico pré-natal
Pinto Júnior Walter
Ciência & Saúde Coletiva , 2002,
Abstract: O presente artigo apresenta uma descri o de todos os métodos de diagnóstico pré-natal de anormalidades genéticas e cromoss micas, bem como dos relativos a doen as infecciosas na gravidez. O autor discute as diferen as entre eles, e as novas ferramentas da biologia molecular que s o aplicadas nesses diagnósticos. Ao final é feita uma descri o da técnica de diagnóstico pré-implanta o e de seu uso in vitro em laboratórios de fertilidade situados a mais de dois mil quil metros um do outro.
Variability in micro RNA (miRNA) abundance, speciation and complexity amongst different human populations and potential relevance to Alzheimer's disease (AD)
Walter J. Lukiw
Frontiers in Cellular Neuroscience , 2013, DOI: 10.3389/fncel.2013.00133
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