Results 111 to 120 of about 83,975 (351)

Evaluation of the performance of a castor-oil based formulation in limiting pesticide residues in strawberry crops

open access: yesQuímica Nova, 2012
A study was made to evaluate the effect of a castor oil-based detergent on strawberry crops treated with different classes of pesticides, namely deltamethrin, folpet, tebuconazole, abamectin and mancozeb, in a controlled environment.
Mário Sérgio Galhiane   +7 more
doaj   +1 more source

Progressive Insights into 3D Bioprinting for Corneal Tissue Restoration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores the potential of 3D bioprinting to replicate the complex structure and function of the human cornea. It highlights key advances in bioink development, printing modalities, and in vivo performance, while addressing current challenges and emerging strategies. The review emphasizes bioprinting's promise to overcome donor shortages and
Ilayda Namli   +6 more
wiley   +1 more source

Modified Castor Oil as an Epoxy Resin Curing Agent

open access: yesE-Journal of Chemistry, 2004
A castor oil, an agricultural product, is an unsaturated material. Hence the castor oil is brominated by bromine liquid. The brominated castor oil (BCO) was then reacted with excess of aliphatic diamines viz; ethylene diamine, 1,3-propane diamine and 1,6-
B. P. Patel, H. S. Patel, S. R. Patel
doaj   +1 more source

Advancing from MOFs and COFs to Functional Macroscopic Porous Constructs

open access: yesAdvanced Materials, EarlyView.
This review study investigates the recent progress and methodologies for manufacturing metal–organic framework (MOF) or covalent–organic framework (COF)‐based 3D structured macroscopic porous constructs with high structural integrity, providing the possibility to control their porosity across dimensions.
Seyyed Alireza Hashemi   +8 more
wiley   +1 more source

Organic Farming Technologies and Practices Followed by the Farmers [PDF]

open access: yes, 2016
The study mainly focused on organic farming technologies and practices followed by the farmers for coconut, millets, sugarcane and turmeric. The study was conducted in Coimbatore, Erode and Dharampuri districts of Tamil Nadu.
Elavarasi, M., Ponnusamy, K.A.
core   +2 more sources

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

open access: yesAdvanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis   +6 more
wiley   +1 more source

THE EFFECT OF CASTOR OIL ON INITIATING LABOR IN 40-42 WEEKS PREGNANCY

open access: yesMajallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2007
BACKGROUND AND OBJECTIVE: At present, there are different methods of induction (mechanical, surgical and pharmaceutical) to prevent prolonged pregnancy. Each one of these methods has several maternal and fetal complications.
S Pirdadeh Beiranvand   +3 more
doaj  

Prepolymer dianhydrides [PDF]

open access: yes, 1980
A process for preparing dianhydrides that are miscible with hydroxyl prepolymers at moderate temperatures and can cure hydroxyl prepolymers to elastomers at moderate temperatures is disclosed.
Ingham, J. D., Rhein, R. A.
core   +1 more source

Home - About - Disclaimer - Privacy