Robert A. Freitas Jr. is an American nanotechnologist.
Echo & the Bunnymen are an English rock band formed in Liverpool in 1978. The original line-up consisted of vocalist Ian McCulloch, guitarist Will Sergeant and bassist Les Pattinson. By 1980, Pete de Freitas joined as the band's drummer.
Interstellar communication is the transmission of signals between planetary systems. Sending interstellar messages is potentially much easier than interstellar travel, being possible with technologies and equipment which are currently available. However, the distances from Earth to other potentially inhabited systems introduce prohibitive delays, assuming the limitations of the speed of light. Even an immediate reply to radio communications sent to stars tens of thousands of light-years away would take many human generations to arrive.
Mechanosynthesis is a term for hypothetical chemical syntheses in which reaction outcomes are determined by the use of mechanical constraints to direct reactive molecules to specific molecular sites. There are presently no non-biological chemical syntheses which achieve this aim. Some atomic placement has been achieved with scanning tunnelling microscopes.
Lygosoma is a genus of lizards, commonly known as supple skinks or writhing skinks, which are members of the family Scincidae. Lygosoma is the type genus of the subfamily Lygosominae. The common name, writhing skinks, refers to the way these stubby-legged animals move, snake-like but more slowly and more awkwardly.
Xenoarchaeology, a branch of xenology dealing with extraterrestrial cultures, is a hypothetical form of archaeology that exists mainly in works of science fiction. The field is concerned with the study of the material remains to reconstruct and interpret past life-ways of alien civilizations. Xenoarchaeology is not currently practiced by mainstream archaeologists due to the current lack of any material for the discipline to study.
Sir Geoffrey Stanley de Freitas was a British politician and diplomat. For 31 years a Labour Member of Parliament, he also served as British High Commissioner in Accra and Nairobi, and later as President of the Parliamentary Assembly of the Council of Europe.
The Satyrini is one of the tribes of the subfamily Satyrinae. It includes about 2200 species and is therefore the largest tribe in the subfamily which comprises 2500 species.
Christopher Rhodes de Freitas was a New Zealand climate scientist. He was an associate professor in the School of Environment at the University of Auckland.
The butterfly subtribe Euptychiina is a diverse group within the tribe Satyrini, occurring throughout Central and South America, in addition to a few species known from North America. Euptychiina is a predominantly lowland group, with the exception of one Asian taxon Palaeonympha opalinaButler, 1871 and the Andean genus ForsterinariaGray, 1973. The taxon was erected by Lee Denmar Miller.
Armindo Freitas-Magalhães is a Portuguese psychologist working on the psychology of the human smile in the context of emotion and facial expression. His research and clinical-forensic expertise includes investigative interviewing, credibility assessment, forensic assessment, facial expression of emotion and variables associated with eyewitness memory in victims and offenders of crime and trauma. He has also provided consultation and training overseas.
Paulo Roberto de Freitas, best known as Bebeto, was a Brazilian volleyball coach and football manager. He was the president of Botafogo FR football club.
Pronophilina is a Neotropical subtribe of butterflies of the subfamily Satyrinae. They are a species-rich group with highest diversity in the tropical and subtropical mountains, especially the Andes. Before 1970, they were poorly studied, but recent interest has resulted in high rates of species description from previously unexplored mountain ranges. However, there is still a lack of knowledge on their biology and ecology. Their relationship to other groups of Satyrine butterflies and their complex patterns of speciation within and among mountain ranges have led to several biogeographic discussions.
Taygetis is a genus of satyrid butterflies found in the Neotropical realm.
Citrus leprosis(CL) is an economically important viral disease affecting citrus crops. This emerging disease is widely distributed in South and Central America, from Argentina to Mexico. The disease is associated with up to three different non-systemic viruses, which cause similar symptoms in the citrus hosts and are transmitted by the same vector, mites of the genus Brevipalpus; although they have vastly different genomes. Citrus leprosis virus nuclear type (CiLV-N) is found in the nuclei and cytoplasm of infected cells, while Citrus leprosis virus cytoplasmic type (CiLV-C) is found in the endoplasmic reticulum. In 2012, a new virus causing similar symptoms was found in Colombia and it was named Citrus leprosis virus cytoplasmic type 2 (CiLV-C2) due to its close similarity to CiLV-C. The cytoplasmic type viruses are the most prevalent and widely distributed of the three species.
Nicholas J. Freitas is an American politician and social media influencer. A Republican, he has been a member of the Virginia House of Delegates since 2016. He unsuccessfully sought the Republican nomination for U.S. Senate in 2018, losing in the primary election to Corey Stewart. He was the Republican nominee in the 2020 election to represent Virginia's 7th congressional district in the United States House of Representatives, which he narrowly lost to Abigail Spanberger, the incumbent Democratic congresswoman. Before entering politics, he served in the United States Army.
Cratoavis is a genus of enantiornithines. The type and only currently described species is C. cearensis, from the Early Cretaceous of Araripe Basin, Ceará, Brazil. The fossil, an articulated skeleton with feathers attached to the wings and surrounding the body, extends considerably the temporal record of the group at South America.
Chrysopini is a tribe of green lacewings in the family Chrysopidae. There are about 32 genera and 926 described species in Chrysopini.
Maria da Graça Gregório de Freitas is a Portuguese physician and public health specialist who was the Director-General of Health and inherently the chief medical officer and leading spokesperson on matters of public health in Portugal, between 2018 and 2023. She has work published in the fields of vaccination, prevention and control of communicable diseases, public health emergencies, and health communication.
Subdoluseps, also known commonly as supple skinks and writhing skinks, is a genus of lizards in the subfamily Lygosominae of the family Scincidae. Member species were all previously assigned to the genus Lygosoma.
