Results 41 to 50 of about 5,001,808 (350)

High-temperature catalyst supports and ceramic membranes: Metastability and particle packing [PDF]

open access: yes, 1997
Parameters and/or processes responsible for the stability of catalyst supports and ceramic membranes are discussed. Two major parameters/processes were identified which are responsible for the stability of sol-gel derived nanostructured oxides at ...
Burggraaf, Anthonie J.   +5 more
core   +2 more sources

The Effect of Zeolite on Aggregate Stability Indices

open access: yesمجله آب و خاک, 2016
Introduction: Soil structural stability affects the profitability and sustainability of agricultural systems. Particle size distribution (PSD) and aggregate stability are the important characteristics of soil. Aggregate stability has a significant impact
F. Sohrab, N. Abbasi, A. Mahdipour
doaj   +1 more source

KAJIAN KEMANTAPAN AGREGAT TANAH PADA BERBAGAI TUTUPAN LAHAN DI LERENG BARAT GUNUNG ARJUNA

open access: yesJTSL (Jurnal Tanah dan Sumberdaya Lahan), 2020
The land use condition in Sumber Brantas Village, Batu City is 25.66% not compatible to the land capability class, while the land use condition based on the regional spatial plan there is an increase in land use by 32.05%.
Lutfiana Hanifah, Endang Listyarini
doaj   +1 more source

Responses of Soil Labile Organic Carbon on Aggregate Stability across Different Collapsing-Gully Erosion Positions from Acric Ferralsols of South China

open access: yesAgronomy, 2023
Soil labile organic carbon (LOC) is a valuable and sensitive parameter of the changes in soil carbon (C) pools and further affects soil structural stability.
Xian Tang   +8 more
doaj   +1 more source

Polyphosphates can stabilize but also aggregate colloids [PDF]

open access: yesPhysical Chemistry Chemical Physics, 2020
Long-chain polyphosphates can bridge clay particles leading to new arrested systems: all-inorganic aqueous Wigner glasses. These materials may have use in agriculture and health sciences.
Rayssa Jossanea Brasileiro Motta   +6 more
openaire   +4 more sources

Steady state characteristics and stability limits of oil lubricated journal bearings using titanium dioxide nanoparticles as lubricant additives

open access: yesResults in Engineering, 2023
The current work is presented to investigate the impact of titanium dioxide (TiO2) nanoparticle volume fraction and the nanoparticle aggregate sizes on the steady state characteristics and stability limits of journal bearings.
H. Awad, Khaled M. Abdou, E. Saber
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Application of a novel method for soil aggregate stability measurement by laser granulometry with sonication [PDF]

open access: yes, 2013
Aggregate stability is an important physical indicator of soil quality, and so methods are required to measure it rapidly and cost-effectively so that sufficient data can be collected to detect change with adequate statistical power. The standard methods
Lark, R.M., Rawlins, B.G., Wragg, J.
core   +2 more sources

Rapid Response to Trametinib Combined With Chemotherapy for Infant BRAF‐Fused Chiasmatic Glioma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Infants, less than 1 year, with chiasmatic gliomas (ICG) present a major therapeutic challenge due to large tumor size, decreased vision, rapid progression, and poor response to vincristine/carboplatin chemotherapy. The majority have a BRAF fusion, which may respond to downstream MEK inhibitors but response time is slow. There are no safety or
Helen Toledano   +7 more
wiley   +1 more source

Cross‐correlating soil aggregate stability methods to facilitate universal interpretation

open access: yesAgricultural & Environmental Letters
Aggregate stability is a critical physical indicator of soil health. However, multiple methods are used for measuring aggregate stability, making it difficult to compare results and limiting universal interpretations in soil health assessment frameworks ...
Deborah Aller   +2 more
doaj   +1 more source

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