Results 161 to 170 of about 560,489 (305)

A method for facile production of variable lymphocyte receptors using SHuffle Escherichia coli

open access: yesBiotechnology Progress, EarlyView.
Abstract Variable lymphocyte receptors (VLRs) are the antigen receptors of jawless vertebrates such as lamprey. VLRs are of growing biotechnological interest for their ability to bind certain antigenic targets with higher affinity than traditional immunoglobulins.
Elizabeth A. Appelt   +9 more
wiley   +1 more source

Volcanism on the Pacific Ring of Fire: It's Going to Blow Up! (title provided or enhanced by cataloger) [PDF]

open access: yes
In this activity students familiarize themselves with some basic concepts of volcanology and investigate a portion of the Ring of Fire. They then research the answers to questions on the provided worksheet.
Mel Goodwin
core  

Minimizing batch‐to‐batch variability of a live virus vaccine by process analytical technologies

open access: yesBiotechnology Progress, EarlyView.
Abstract For bioprocesses producing live virus, such as enterovirus Coxsackievirus A21, viral titer (infectivity basis) decay rates can exceed 30% within a day. Consequently, harvest timing is paramount. To optimize titer at harvest, a continuous viral product titer model was generated to elucidate kinetics.
Katherine Forrester   +4 more
wiley   +1 more source

Composição físico-química de amostras de méis de Apis mellifera L. provenientes do Cerrado Paulista

open access: yesBoletim de Indústria Animal, 2013
O objetivo desta pesquisa foi verificar a composição físico-química de amostras de mel produzidas em áreas remanescentes de cerrado do Campus da Universidade de São Paulo, no município de Pirassununga-SP, comparando-as com os padrões estabelecidos pelas
Daniela de Almeida Anacleto   +1 more
doaj  

Balanced costs: Inland copper smelting location and fuel in South Australia 1848-76: Were they so naive? [PDF]

open access: yes
Because it takes more than one ton of coal to smelt a similar quantity of minerals, and because coal is weight for weight less valuable than the mineral, it makes good logistical and economic sense to transport the mineral to the coal rather than vice ...
Mel Davies
core   +1 more source

Pulmonalis or Pulmonaris? It's Elementarius, My Dear Watson

open access: yesClinical Anatomy, EarlyView.
ABSTRACT The adjectival suffix ‐alis and its allomorph ‐aris are very common in the anatomical nomenclature; however, rules governing differential usage, such as ‐aris substituting for ‐alis following an ‐l‐, leave many exceptions. Here, we report an empirical study of 985 adjectives with ‐alis and ‐aris suffixes used in Terminologia Anatomica (2nd ed.)
Paul E. Neumann   +3 more
wiley   +1 more source

HAZARDS BY USING MEL

open access: yesНаучный вестник МГТУ ГА, 2016
The article covers the problem of understanding of hazard identification necessity by using Minimum Equipment List (MEL) in civil aviation of the Russian Federation. The examples of hazards by using MEL are given in the article.
R. V. Enikeev
doaj  

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