Results 31 to 40 of about 95,582 (265)

Improved ultrastructure of marine invertebrates using non-toxic buffers [PDF]

open access: yesPeerJ, 2016
Many marine biology studies depend on field work on ships or remote sampling locations where sophisticated sample preservation techniques (e.g., high-pressure freezing) are often limited or unavailable.
Jacqueline Montanaro   +2 more
doaj   +2 more sources

An Optical Approach for Cell Pellet Detection

open access: yesSLAS Technology, 2023
Cell-based screening methods are increasingly used in diagnostics and drug development. As a result, various research groups from around the world have been working on this topic to develop methods and algorithms that increase the degree of automation of
Simon-Johannes Burgdorf   +2 more
doaj   +1 more source

Was the Forex Fixing Fixed? [PDF]

open access: yes, 2015
“Fixing” of the exchange rate (price) is a rule among the Forex market participating institutions to set a reference/settlement price for the day. Major fixings occur at 9:55 am Tokyo time for transactions between Japanese banks and their customers, and at 4:00 pm London time for transactions between European and US banks and their customers.
Ito, Takatoshi, Yamada, Masahiro
openaire   +2 more sources

Fixing the internet [PDF]

open access: yesCommunications of the ACM, 2021
Internet security was once based on trust and needs to be updated.
openaire   +1 more source

Characterizing Cutaneous α‐Synuclein Deposition and Seeding Activity in Parkinson's Disease Subtypes

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Cutaneous phosphorylated α‐synuclein (p‐syn) and α‐synuclein seeding activity are promising biomarkers for Parkinson's disease (PD), but their clinical value remains uncertain due to disease heterogeneity. This study evaluates these two biomarkers in PD patients to inform phenotype‐specific diagnosis and disease severity assessment ...
Yuting Jin   +8 more
wiley   +1 more source

Identification of a reliable fixative solution to preserve the complex architecture of bacterial biofilms for scanning electron microscopy evaluation.

open access: yesPLoS ONE, 2020
Bacterial biofilms are organized sessile communities of bacteria enclosed in extracellular polymeric substances (EPS). To analyze organization of bacteria and EPS in high resolution and high magnification by scanning electron microscopy (SEM), it is ...
Rohana P Dassanayake   +5 more
doaj   +1 more source

Lonicera japonica‐Derived Nanovesicles Ameliorate Acute Lung Injury by Suppressing Neutrophil Extracellular Traps Formation in Mice

open access: yesAdvanced Healthcare Materials, EarlyView.
(A) Isolation and purification of LDNVs. (B) Establishment of the ALI model and LDNVs delivery. (C) Therapeutic mechanisms of LDNVs in treating ALI. This scheme figure was drawn by Figdraw, ID: IUIIO21222. ABSTRACT Acute lung injury (ALI) is a lethal respiratory disease.
Xi Lin   +10 more
wiley   +1 more source

El pixoy como material de conservación de pintura mural y relieves policromos en el área maya The Pixoy Gum as a Conservation Material for Mural Painting and Color Stucco Reliefs in Mayan Area

open access: yesEstudios de Cultura Maya, 2010
Ante la problemática que se ha enfrentado en sitios arqueológicos del área maya en la conservación de pintura mural y relieves en estuco policromos que se preservan in situ, se ha buscado en nuevos materiales contrarrestar efectos de deterioro que pueden
Ma. Cristina Ruiz Martín
doaj  

Histomorphological Comparison of Tissues Fixed in Conventional Formalin and Eco-friendly Jaggery Solution: A Cross-sectional Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research
Introduction: Tissue fixation is an essential step in the microscopic preparation of tissues to preserve them by preventing autolysis, bacterial putrefaction, and increasing the tissue's refractive index.
Greeshma Joy   +4 more
doaj   +1 more source

Effects of Different Color Protection and Drying Methods Treatment on the Quality of Asparagus Powder

open access: yesShipin gongye ke-ji, 2023
Different color protection agents were used to soak and spray the asparagus for color protection due to improve and compare the browning problem of asparagus during the process of hot air, vacuum freezing and microwave drying. The results showed that the
Shishan ZHAO   +7 more
doaj   +1 more source

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