Results 61 to 70 of about 520,472 (308)

Searching the critical soil organic carbon threshold for satisfactory tilth conditions – test of the Dexter clay:carbon hypothesis [PDF]

open access: yes, 2010
The concern for deteriorating soil structure at low soil organic matter (SOM) contents calls for better knowledge of SOM interaction with soil minerals as well as guidelines for soil conservation.
Christensen, B.T.   +4 more
core  

How Wood Fuels\u2019 Quality Relates to the Standards: A Class-Modelling Approach [PDF]

open access: yes, 2017
The quality requirements of wood biofuels are regulated by a series of harmonized international standards. These standards define the technical parameter limits that influence the quality of solid biomass as a fuel.
Cavalli, Raffaele   +5 more
core   +3 more sources

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

open access: yesFEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure   +3 more
wiley   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra   +6 more
wiley   +1 more source

A Place Without a Form [PDF]

open access: yes, 1981
The old spiritual masters told us to be in the world but not of it. We moderns have given this a secular twist. We are in our world — we have values, ways of life, world pictures — but not of it — we are to be aware of our freedom, aware of the ...
Kolb, David
core  

Use of the TOPSIS technique to choose the best supplier of quarry natural aggregate [PDF]

open access: yes, 2020
Purpose. All over the world, natural substance – the most consumed after water – is the aggregate. The aim of this paper is to select the best supplier of Quarry Natural Aggregate (QNA). Methods.
Benselhoub, Aissa   +3 more
core   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

open access: yesMolecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova   +14 more
wiley   +1 more source

Thermo-pressed specimens coated with lignin-containing thermo-mechanical pulp fines and modified enzymatically to increase hydrophobicity

open access: yesCleaner Engineering and Technology
This study investigates the valorization of fines derived from thermomechanical pulp and made hydrophobic by enzymatic treatment to fabricate thermo-pressed specimens with reduced surface roughness and enhanced hydrophobicity.
Gary Chinga-Carrasco   +3 more
doaj   +1 more source

Measuring the gypsum content of C&D debris fines

open access: yesWaste Management, 2008
Construction and demolition (C&D) debris recycling facilities often produce a screened material intended for use as alternative daily cover (ADC) at active landfills or for shaping and grading at closed landfills. This product contains soil and small pieces of wood, concrete, gypsum drywall, shingles and other components of C&D debris.
Department of Environmental Engineering Sciences, University of Florida, Gainesville, FL 32611-6450, USA ( host institution )   +3 more
openaire   +3 more sources

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