Results 21 to 30 of about 14,370 (236)

Government policy, financial inclusion and performance of SMEs in South Eastern Nigeria

International Entrepreneurship Review, 2020
Objective: This study seeks to determine the contribution of government policy and Financial Inclusion (FI) to the financial and non-financial performance of SMEs in South Eastern Nigeria.
Kenneth Chukwujioke Agbim
doaj   +1 more source

Columbianadin attenuates doxorubicin-induced cardiac injury, oxidative stress, and apoptosis via Sirt1/FOXO1 signaling pathway

Acta Cirúrgica Brasileira, 2023
Purpose: Oxidative stress and apoptosis contribute to the pathological basis of doxorubicin (DOX)-induced cardiotoxicity. Columbianadin (CBN) is one of the main bioactive constituents isolated from the root of Angelica pubescens.
Bo Peng, Li Rao, Jiaolong Yang, Xiaowei Ku, Bin Kong, Wei Shuai, He Huang   +6 more
doaj   +1 more source

Microstructural Investigation of the Effects of Carbon Black Nanoparticles on Hydration Mechanisms, Mechanical and Piezoresistive Properties of Cement Mortars

Materials Research, 2021
Carbon-black nanoparticles (CBN) have been incorporated into cement-based materials for improvement of mechanical or self-sensing properties. There is no previous research focused on the microstructural evaluation of effects of CBN on both parameters. In
Gustavo Emilio Soares de Lima, Gustavo Henrique Nalon, Rodrigo Felipe Santos, José Carlos Lopes Ribeiro, José Maria Franco de Carvalho, Leonardo Gonçalves Pedroti, Eduardo Nery Duarte de Araújo   +6 more
doaj   +1 more source

PHOTOESSAY: Buried in debt only to have their loved ones get a burial

Pacific Journalism Review, 2018
The photoessay Healing The Wounds From the Drug War was the trail of people’s lives that have been disrupted by this brutal campaign in the Philippines. It was about what happens to those people left behind after the killings.
Fernando G. Sepe Jr
doaj   +1 more source

Production of nano- and micropowders of cubic BN from mechanically activated graphite-like BN under high pressures and temperatures using aluminium as a phase convertion initiator

Весці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук, 2022
An effect of mechanical activation of graphite-like (hexagonal) boron nitride (hBN) on catalytic synthesis of nano- and micropowders of cubic boron nitride (cBN) under conditions of high pressures and temperatures is shown in the article.
V. T. Senyut
doaj   +1 more source

Cannabinoid receptor 2 (Cb2r) mediates cannabinol (CBN) induced developmental defects in zebrafish

Scientific Reports, 2022
Of the three primary cannabinoids in cannabis: Δ9-Tetrahydrocannabinol (Δ9-THC), cannabidiol (CBD) and cannabinol (CBN), very little is known about the actions of CBN, the primary oxidative metabolite of THC.
Md Ruhul Amin, Kazi Tanveer Ahmed, Declan William Ali   +2 more
doaj   +1 more source

Profile Grinding of High-Speed Steel using Ultrafine-Crystalline cBN Wheels

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2008
This paper deals with the grinding characteristics of newly developed ultrafine-crystalline cBN (cBN-U) abrasive grains in creep feed profile grinding of high-speed steels.
Yoshio ICHIDA
doaj   +1 more source

Columbianadin Dampens In Vitro Inflammatory Actions and Inhibits Liver Injury via Inhibition of NF-κB/MAPKs: Impacts on ^∙OH Radicals and HO-1 Expression

Antioxidants, 2021
Columbianadin (CBN), a natural coumarin isolated from Angelica decursiva, is reported to have numerous biological activities, including anticancer and platelet aggregation inhibiting properties.
Thanasekaran Jayakumar, Shaw-Min Hou, Chao-Chien Chang, Tsorng-Harn Fong, Chih-Wei Hsia, Yen-Jen Chen, Wei-Chieh Huang, Periyakali Saravanabhavan, Manjunath Manubolu, Joen-Rong Sheu, Chih-Hsuan Hsia   +10 more
doaj   +1 more source

Spark plasma sintering of cBN(core)/SiO2(shell) powder prepared by rotary chemical vapor deposition

Journal of Asian Ceramic Societies, 2014
SiO2 nanolayer coated cubic boron nitride (cBN), cBN(core)/SiO2(shell) powder, was prepared by rotary chemical vapor deposition. The cBN/SiO2 powder was densified by spark plasma sintering at 1873 K for 0.3 ks. The hexagonal boron nitride (hBN) phase was
Jianfeng Zhang, Hirokazu Katsui, Zhenhua He, Takashi Goto   +3 more
doaj   +1 more source

Transfer of Cubic Boron Nitride Grinding Wheel Wear Products to the Nickel Alloy Surface [PDF]

MATEC Web of Conferences, 2020
The article summarizes the results of microscopic and x-ray spectral studies of objects embedded in the surface layer of a nickel alloy after grinding with a wheel of cubic boron nitride (CBN) on a ceramic bond.
Nosenko Vladimir A., Fetisov Aleksandr V., Kuznesov Semen P.   +2 more
doaj   +1 more source