Results 21 to 30 of about 2,647 (205)

Rugosana reta Freytag 2005

, 2023
Rugosana reta Freytag, 2005 Rugosana reta Freytag, 2005a: 332 Holotype: 1 ♀. DOM.REP., LaVega,/ 24km.SE.Constanza,/ August 4,1979/ C.W.O’Brien // [on white with red rectangle] [in red] HOLOTYPE/ [in black; hw] Rugosana / reta/ Freytag[/hw] // [upside down barcode label] FSCA 00070597. Conservation status: Good condition; point mounted (Fig. 101).
Powell, Erin C., Halbert, Susan E., Deeter, Lily, Keller, Oliver   +3 more
openaire   +2 more sources

Complexo quadrático de retas [PDF]

, 2007
On studying the Grassmanian of lines in projective space and Plücker's Quadric related to it, we noted the presence of interesting congurations of lines. From those congurations, a surface in projective space, the so called Kummer's surface, arrives.
Amanda Goncalves Saraiva
core   +1 more source

Cálculo das retas numa superfície cúbica em P3 [PDF]

, 2011
In this work we study cubic surfaces in P3. More specically, we take care to count the number of lines on these surfaces. In chapter one we proved that the number of lines on a non-singular cubic surface in P3 is 27.
Assis Junior, Geraldo de
core   +1 more source

Métodos de delimitação dos lenhos juvenil e adulto de três folhosas e propriedades biométricas de suas fibras

Revista Árvore, 2014
Diante da importância do conhecimento das respectivas regiões do lenho juvenil e adulto para a indústria de base madeireira, este estudo foi realizado com o objetivo de delimitar, por meio das metodologias de retas de regressão e do incremento anual, as ...
Rafael de Avila Delucis, Darci Alberto Gatto, Diego Martins Stangerlin, Rafael Beltrame   +3 more
doaj   +1 more source

LAZER PRODUTIVO: UMA PROPOSTA DE APRENDIZAGEM DISTRAÍDA PARA A DISCIPLINA DESENHO GEOMÉTRICO

e-Mosaicos, 2017
Os novos paradigmas da prática pedagógica acenam para o uso das tecnologias numa perspectiva de acompanhar a demanda dos nativos digitais. O presente trabalho busca demonstrar a aplicação de um jogo digital junto a turmas de Ensino Médio do Colégio Pedro
Gabriel Moreira Beraldi, Eduardo José Lannes, Francisco Roberto Pinto Mattos, Christine Sertã Costa   +3 more
doaj   +1 more source

Российское многоцентровое обсервационное клиническое исследование «Регистр респираторной терапии у пациентов с ОНМК (RETAS)»: сравнительный анализ исходов ОНМК при осуществлении ИВЛ

Вестник интенсивной терапии, 2020
Актуальность. Церебральный инсульт характеризует высокая распространенность и летальность. Изучение влияния факторов тактики ведения пациентов на исходы заболевания представляет особую важность для поддержки принятия решений в реальной клинической ...
Вадим Иванович Ершов, А. А. Белкин, Игорь Борисович Заболотских, В. И. Горбачев, А. И. Грицан, К. М. Лебединский, Д. Н. Проценко, И. Н. Лейдерман, А. В. Щеголев, С. С. Петриков, А. А. Солодов, А. А. Газенкампф, А. Н. Чирков, В. В. Силкин, С. К. Сухотин, С. Ю. Шамаев, С. В. Горбачев, В. В. Фишер, И. В. Балаев, Р. Р. Садриев, И. В. Мирошниченко, А. В. Карпец, А. В. Редюков, И. В. Султанова, К. Д. Зыбин, А. А. Тихомирова, Т. И. Конарева, В. В. Ходченко, Р. Ш. Зарипов, Н. А. Борцов, А. А. Голубкина, Д. А. Горбунов, В. В. Туханов, С. В. Ершова, А. О. Мещеряков, Д. А. Кузьмичев, К. С. Болодурин, Н. В. Брагина, В. В. Стадлер, А. Г. Катасонов   +39 more
doaj   +1 more source

Sobre o número máximo de retas em superfícies não singular de grau 4 em P3 [PDF]

, 2016
In 1943 Beniamino Segrebelievedtohaveshownthatthemaximumnumberof lines containedinasmoothquarticsurfacein P3 is 64, ([16]).Butrecently,therewasa majoroverturnonthatthemewhenthemathematiciansRamsandSchuttfoundthat Segre ...
Rêgo, Thiago Luiz de Oliveira do
core   +1 more source

Political Appointment of Executives, Green Action and Firm Performance: Evidence From the World Bank Enterprise Survey

Business Strategy and the Environment, EarlyView.
ABSTRACT Environmental sustainability and political influence increasingly shape corporate strategy, yet the link between politically appointed executives and firms' environmental actions remains underexplored. This study investigates whether political appointments to top executive positions influence the adoption of green action initiatives and how ...
Post Raj Pokharel, Munirah Sarhan AlQahtani, Suman Lodh, Monomita Nandy   +3 more
wiley   +1 more source

A Classe de Grafos PI

Trends in Computational and Applied Mathematics, 2005
Neste trabalho mostramos que a representação de um grafo PI, grafo interseção de triângulos entre duas retas paralelas, que não é grafo de intervalo, contém um triângulo obtusângulo. Além disso, classificamos os grafos da família de Gallai que são PI.
S. Almeida, C.P. de Mello, A. Gomide
doaj   +1 more source

Synergistic benefits of agrivoltaics for grape production and solar energy efficiency in a Mediterranean vineyard

PLANTS, PEOPLE, PLANET, EarlyView.
Grapevine production is increasingly challenged by global warming, with global wine output falling to a six‐decade low in 2024. At the same time, the vine and wine sector faces growing pressure to reduce its carbon footprint. Agrivoltaics, which integrates solar photovoltaic (PV) modules into plant production systems, offers a potential pathway to ...
Sabine Tausz‐Posch, Billy Xynas, Arjun Pandey, Christopher Jones, Chris Barnes, Marco Ernst   +5 more
wiley   +1 more source