Design and development of high gain wideband microstrip antenna and DGS filters using numerical experimentation approach

Microstrip antenna, Wideband antennas, high gain antennas, Microstrip filters, DGS filters , low-pass filter, band-pass filter

Florula bostoniensis. A collection of plants of Boston and its vicinity, with their generic and specific characters, principal synonyms, descriptions, places of growth, and time of flowering, and occasional remarks. By Jacob Bigelow ...

2nd ed.

Florula bostoniensis. A collection of plants of Boston and its environs, with their generic and specific characters, synonyms, descriptions, places of growth, and time of flowering, and occasional remarks.

1st ed.

MOVPE growth and characterisation of ZnO properties for optoelectronic applications

ZnO, Epitaxy, Metal organic vapor phase epitaxy, MOCVD, CVD, Semiconductor, Optoelectronics, X-ray diffraction, Cathodoluminescence, Microelectronics

Epitaxial growth and properties of AlGaN-based UV-LEDs on Si(111) substrates

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2010

Genes, chromosomes and development

Procura-se mostrar, no presente artigo, que nenhuma teoria micromerista consegue explicar os fenômenos genéticos, por não ser possível conferir a partículas a independência funcional relacionada com o trabalho que devem exercer de maneira específica no organismo. O fato dos gens se encontrarem em tôdas as células do organismo em desenvolvimento, mostra que essas entidades desenvolvem distintas atividades em diferentes tecidos. Mas acontece, que nem a microscopia eletrônica, nem a bioquímica, consegue descobrir nos cormossômios algo que possa corresponder ao conceito de gen-conta-de rosário da genética clássica. Entretanto, o cromossômio considerado como um todo pode com vantagem substituir os gens no seu papel de determinar os caracteres do organismo. Admitindo-se que os cromossômios se determinam com as células de que fazem parte, uns para trabalhar nos esboços de asas, outros nos de olhos, patas ou outras estruturas, compreende-se fàcilmente, que, por intermédio de distintos membros do clone que se inicia com a primeira divisão do ovo, uma dada sorte de cromossômio, funcionando como um todo especializado, pode exercer as atividades específicas que lhe são atribuídas. E isso, de pleno acôrdo com a embriologia experimental.

Analysis of functional impairments of the human P2Y 11 nucleotide receptor with the alanine-87 - threonine mutation, and development of novel agonists specific for the human P2Y 11 and P2Y 6 receptors

Magdeburg, Univ., Fak. für Naturwiss., Diss., 2015

Growth and exportation of nutrients by apple fruits

In order to obtain informations concerning the dry matter production and extraction of nutrients by the fruits of the varieties 'Ohio Beauty' and 'Brasil', a trial was conducted on a Latossol Vermelho Escuro-Orto (USTOX) at Buri , State of São Paulo, Brazil. The fruits were collected from trees grafted on 'Doucin' being 1-2; 3-4; 4-5, and 6-7 years old. Chemical analysis were run on the fruits for: N, P, K, Ca, Mg, S, B, Cu, Fe, Mn, Zn, and Mo; as well for the dry mat ter production. The main conclusions are as follows: a) differences were observed on dry matter production of fruits by the two varieties at the different stages of growth; b) differences were observed on exportation of nutrients between the two varieties concerning the fruit growth period- the nutrient exportation by the fruits obeyed following order: K>N>P>S>Ca>Mg>Fe>B > Cu > Mn > Zn > Mo.

Dynamics in growth and metabolism of adherent MDCK cells unraveled by an integrated modeling approach

Otto-von-Guericke-Universität Magdeburg, Fakultät für Verfahrens- und Systemtechnik, Univ., Dissertation, 2015

On the structure and development of the vertebral column of Amia [by] O. P. Hay.

v.1:no.1(1895)

Diet, feeding behavior, growth, and numbers of a population of Cerberus rynchops (Serpentes: Homalopsinae) in Malaysia / Bruce C. Jayne, Harold K. Voris, Kiew Bong Heang.

n.s. no.50(1988)

Relative growth and morphological sexual maturity of Chasmagnathus granulatus (Crustacea, Varunidae) from a mangrove area in southeastern Brazilian coast

The relative growth and morphological sexual maturity of Chasmagnathus granulatus Dana, 1851 are presented for the first time to a mangrove population. The crabs were obtained during low tide periods, in the mangrove of Jabaquara Beach, Paraty, Rio de Janeiro, Brazil. All crabs in intermolt stage were sexed and had their body parts measured as follows: body height (BH), carapace length (CL) and width (CW), major cheliped propodus height (PH) and length (PL) for each sex, gonopod length (GL) and abdomen width (AW) for males and females, respectively. The relative growth was described using the allometric equation y=ax b and the size at onset sexual maturity was achieved using the software Mature I. The size of specimens ranged from 4.1 mm to 39.5 mm CW. The growth pattern was different between sexes in the cheliped relationships; the relationships BH vs. CW evidenced positive allometry for juveniles; PL vs. CW and PH vs. CW positive allometry for most crabs except juvenile females; AW vs. CW and GL vs. CW evidenced positive allometry for juveniles and isometry for adults. The relationships that best indicated the change from the juvenile to the adult phase were PH vs. CW for males and AW vs. CW for females. The size in which 50% of males from this population are mature is at 19.7 mm of CW (F=144.14; p<0.05) and for females it is at 19.2 mm of CW (F=166.54; p<0.05). The sizes obtained in this mangrove population are larger than those from previous studies, that could be attributed to a species plasticity concerning the habitat structure.

Diplocaulus : a study in growth and variation / Everett Claire Olson --

v.11:no.2(1951)

Morphology and development of the postcranial skeleton in the channel catfish Ictalurus punctatus (Ostariophysi: Siluriformes) / Terry Grande, Judith D. Shardo.

n.s. no.99(2002)