Results 41 to 50 of about 3,391,934 (334)
Students' Beliefs About the Role of Atoms in Radioactive Decay and Half-life [PDF]
, 2007 Provides pedagogical insight concerning learners' pre-conceptions and misconceptions about radioactive decay The resource being annotated is: http://www.dlese.org/dds/catalog_ESA-000-000-000-035 ...
Lamont-Doherty Earth Observatory, Columbia University
core
FEBS Letters, EarlyView.In lymphoid organs, antigen recognition and B cell receptor signaling rely on integrins and the cytoskeleton. Integrins act as mechanoreceptors, couple B cell receptor activation to cytoskeletal remodeling, and support immune synapse formation as well as antigen extraction.
Abhishek Pethe, Tanja Nicole Hartmann
wiley +1 more source
A Study of Junior High Students' Perceptions of the Water Cycle [PDF]
, 2007 Provides pedagogical insight concerning learners' pre-conceptions and misconceptions about the water cycle The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-003-365 ...
Lamont-Doherty Earth Observatory, Columbia University
core
Social context prevents heat hormetic effects against mutagens during fish development
FEBS Letters, EarlyView.This study shows that sublethal heat stress protects fish embryos against ultraviolet radiation, a concept known as ‘hormesis’. However, chemical stress transmission between fish embryos negates this protective effect. By providing evidence for the mechanistic molecular basis of heat stress hormesis and interindividual stress communication, this study ...
Lauric Feugere +5 more
wiley +1 more source
Frammenti di un’estetica cinese del vuoto
Rivista di Estetica, 2019 Esistono un vuoto negativo e un vuoto positivo. Il primo origina oppressione, il secondo si pone come spazio aperto al possibile, ed è questo il vuoto che l’arte cinese esprime: la possibilità del diverso, l’incompletezza dell’esistente, la parzialità ...
Wolfgang Kubin
doaj +1 more source
A Formative Assessment of Geologic Time for High School Earth Science Students [PDF]
, 2007 Provides pedagogical insight concerning the assessment strategy using formative assessment The resource being annotated is: http://www.dlese.org/dds/catalog_DLESE-000-000-004-784 ...
Lamont-Doherty Earth Observatory, Columbia University
core
FEBS Letters, EarlyView.We present the cellular transcription‐coupled Flp‐nick system allowing the introduction of a Top1‐mimicking cleavage complex (Flpcc) at a Flp recognition target site within a controllable LacZ gene. LacZ transcription leads to the collision of RNA polymerase II (RNAPII) with Flpcc, and this causes RNAPII stalling, ubiquitination, and degradation.
Petra Herring +6 more
wiley +1 more source
Figures of the Earth: Non-Human Phenomenology in Joyce
Humanities, 2017 My paper addresses the non-human turn in Joyce’s work from the perspective of genetic phenomenology. I begin by commenting on Joyce’s characterization of Molly Bloom as a non-human apparition.
Ruben Borg
doaj +1 more source
A study of students' achievement in algebra: Considering the effect of gender and types of schools [PDF]
European Journal of STEM Education, 2016 Algebra is a branch of mathematics that deals with symbols and also the rules for manipulating those symbols, which are used to represent numbers and quantities in mathematical formulae and equations. It is needed and used in our everyday lives.
Salmiza Saleh +1 more
doaj +1 more source