Results 71 to 80 of about 189,570 (407)

Experimental investigation and prediction of tribological behavior of unidirectional short castor oil fiber reinforced epoxy composites

Friction, 2020
The present study aims at introducing a newly developed natural fiber called castor oil fiber, termed ricinus communis, as a possible reinforcement in tribo-composites.
Rajesh Egala, G. Jagadeesh, S. G. Setti
semanticscholar   +1 more source

Soil amendment with chopped or ground dry leaves of six species of plants for the control of Meloidogyne javanica in tomato under greenhouse conditions Incorporação ao solo de folhas secas picadas ou moídas de seis espécies de plantas para o controle de Meloidogyne javanica em tomateiro em casa de vegetação

Ciência Rural, 2011
Greenhouse experiments were conducted to evaluate the effect of soil amendment with chopped (1cm²) or ground (1mm sieve) dry leaves of assa-peixe (Vernonia polyanthes), lemon-grass (Cymbopogon citratus), eucalyptus (Eucalyptus citriodora), castor ...
Everaldo Antônio Lopes, Silamar Ferraz, Paulo Afonso Ferreira, Leandro Grassi de Freitas, Rosangela Dallemole-Giaretta   +4 more
doaj   +1 more source

Effect and safety of castor oil on labor induction and prevalence of vaginal delivery: A systematic review and meta-analysis

Iranian Journal of Nursing and Midwifery Research, 2022
Background: Castor oil is used in some countries to induce labor, but results on its effectiveness and safety is controversial. This systematic review and meta-analysis aimed to evaluate the effect of castor oil on labor induction and prevalence of ...
Atefeh Amerizadeh, Ziba Farajzadegan, Sedigheh Asgary   +2 more
doaj   +1 more source

Analysis of the Longitudinal Behavior of Serum Levels of Soluble Flt1 and Placental Growth Factor in Pregnant Patients With Systemic Lupus Erythematosus

Arthritis Care &Research, EarlyView.
Objective This study analyzed longitudinal trajectories of soluble Flt1 (sFlt1) levels, placenta growth factor (PlGF) levels, and sFlt1:PlGF ratios in a cohort of pregnant patients with systemic lupus erythematosus (SLE). Methods Blood samples were collected (14–18, 24–26, 30–32, 34–36, and 38–40 weeks), stored at −80°C, and evaluated for serum levels ...
Nilson R. de Jesús, Guilherme R. de Jesús, Marcela I. Lacerda, Flávia C. dos Santos, Jeane de S Nogueira, Luiz Cristóvão Porto, Evandro S. F. Coutinho, Evandro M. Klumb   +7 more
wiley   +1 more source

A case of accidental Ricin poisoning [PDF]

, 2004
A case report of accidental, mild ricin poisoning by ingestion of ten Castor beans by a 70 year old man. The clinical presentation is followed by a discussion about the toxicity of ricin, its use and misuse and the contrast between the toxicity of pure ...
Cachia, Mario J., Despott, Edward
core  

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Hybrid stabilizing control on a real mobile robot [PDF]

, 1995
To establish empirical verification of a stabilizing controller for nonholonomic systems, the authors implement a hybrid control concept on a 2-DOF mobile robot.
Berghuis, Harry, Canudas de Wit, Carlos, Nijmeijer, Henk, Oelen, Wilco   +3 more
core   +4 more sources

Development of Ternary Magnesium Alloys for Laser Powder Bed Fusion: Optimizing Oxide Layer Thickness

Advanced Engineering Materials, EarlyView.
Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach, Stefan Julmi, Sabine Behrens, Tatiana Blank, Arvid Abel, Nicole Emminghaus, Ludger Overmeyer, Christian Klose, Hans Jürgen Maier   +8 more
wiley   +1 more source

Reply to Israel Carmi (2002): “Are the 14C Dates of the Dead Sea Scrolls Affected by Castor Oil Contamination?” [PDF]

, 2003
The Radiocarbon archives are made available by Radiocarbon and the University of Arizona Libraries.
Cross, Frank M.,, Doudna, Gregory,, Plicht, Johannes van der,, Rasmussen, Kaare L.,, Strugnell, John,   +4 more
core   +2 more sources

Charaxes castor subsp. castor Cramer 1775

, 2016
Published as part of Bivar-De-Sousa, António, Vasconcelos, Sasha, Mendes, Luís F., Larsen, Torben B., Baker, Jon & Guilherme, João L., 2016, Butterflies of Guinea-Bissau: VIII. New data, new reports, corrections and biodiversity (Lepidoptera: Papilionoidea), pp.
Bivar-De-Sousa, António, Vasconcelos, Sasha, Mendes, Luís F., Larsen, Torben B., Baker, Jon, Guilherme, João L.   +5 more
openaire   +2 more sources