Results 181 to 190 of about 64,749 (298)

A <i>Caenorhabditis elegans</i> lab module provides experiential learning for molecular genetics students. [PDF]

J Microbiol Biol Educ
Farias-Pereira R.
europepmc   +1 more source

Ultra‐High Frequency Ultrasound Imaging and Quantification of Microvascular Flow in Xenograft Renal Cell Carcinoma in an Avian Chorioallantoic Membrane Model

Journal of Ultrasound in Medicine, EarlyView.
Patient‐derived xenograft (PDX) tumor models initiated in avian chorioallantoic membranes (CAM) are under investigation to evaluate the effectiveness of therapeutic options with the objective of personalizing treatments. CAM PDXs paired with ultra‐high frequency ultrasound (UHFUS) imaging could potentially constitute prospective high throughput assays ...
Sara Mar, Emmanuel Chérin, Justin Xu, David E. Goertz, Hon S. Leong, Christine E.M. Demore   +5 more
wiley   +1 more source

A simple hand-sectioning approach for cellular-resolution imaging of anatomy and gene expression in small developing organs and boundary regions in Arabidopsis. [PDF]

Plant Methods
Hwang JU, Kim S, Son H, Kwak JM.
europepmc   +1 more source

Is DNA metabarcoding an option for formaldehyde‐preserved zooplankton time series?

Limnology and Oceanography: Methods, EarlyView.
Abstract The recovery of amplifiable DNA from formaldehyde‐fixed (FF) zooplankton samples has long been considered problematic, but advances in degraded‐DNA retrieval have renewed interest in FF samples. To access the information stored in long‐term zooplankton time series, we evaluated methods for extracting amplifiable DNA from community samples ...
Aitor Albaina, Anders Lanzén, Irati Miguel, Fernando Rendo, María Santos   +4 more
wiley   +1 more source

Wider scope for stereomicroscopes

Materials Today, 2007
openaire   +1 more source

Hydrogen Analyses of FSW Cu‐OFP Tested Under Creep Conditions in Sulphide Containing Environment

Materials and Corrosion, EarlyView.
Friction stir welded Cu‐OFP exhibits elevated creep rates in sulphide‐containing aqueous environments, with creep increasing as sulphide concentration rises. Hydrogen measurements indicate that sulphide exposure does not increase hydrogen content. ABSTRACT Friction stir welded oxygen‐free phosphorus‐doped copper (FSW Cu‐OFP) is a candidate material for
Patrik Sahiluoma, Tiina Ikäläinen, Juhani Rantala, Timo Saario   +3 more
wiley   +1 more source

Assessing the reliability of saw mark features: A comparative study using stereomicroscopy, micro-XCT, and 3D printing. [PDF]

J Forensic Sci
de Wet PD, Ridel AF, Hagg AC, Hoffman JW, L'Abbé EN.   +4 more
europepmc   +1 more source

Hot Corrosion Type X: Behavior of Mo‐Si‐B at Different Temperatures

Materials and Corrosion, EarlyView.
The temperature‐dependent mechanism for Mo‐Si‐B is investigated by studying the hot corrosion resistance of Mo‐Si‐B at 500°C–900°C. Post‐testing analysis via XRD, SEM, Raman and EPMA is used to reveal the degradation mechanisms. Na2MoO4, which forms under Na2SO4 deposits, is responsible for dissolving the surrounding material due to its lower melting ...
Lukas Korell, Katharina Beck, Ceyhun Oskay, Daniel Schliephake, Martin Heilmaier, Mathias C. Galetz   +5 more
wiley   +1 more source

Diode laser-activated sodium fluoride and galla chinensis extract as dentin biomodifiers: Effect on microhardness, resin tag length, and shear bond strength of universal adhesive to caries-affected dentin. [PDF]

Pak J Med Sci
Hassan SAB, Alqahtani SA, Ahmad Alamoudi N.   +2 more
europepmc   +1 more source

Novelties in Dimerostemma (Asteraceae, Heliantheae) from Rio Grande do Sul, Brazil

Nordic Journal of Botany, EarlyView.
Revisiting the Dimerostemma collection in Rio Grande do Sul, the southernmost state of Brazil, one new species of Dimerostemma is described and another is resurrected. Although previously synonymized under Dimerostemma arnottii, Dimerostemma oppositifolium is here resurrected based on its distinct opposite leaves, linear to lanceolate leaf limbs, and ...
Vinicius Resende Bueno, Mateus Henrique Schenkel, Lua Dallagnol Cezimbra, Cláudio Augusto Mondin, Bruno de Souza   +4 more
wiley   +1 more source