Results 31 to 40 of about 3,830,298 (314)

EFECTO DE LA Moringa oleífera EN EL TRATAMIENTO DE AGUAS RESIDUALES EN EL CAUCA, COLOMBIA

open access: yesBiotecnología en el Sector Agropecuario y Agroindustrial, 2016
Effect moringa seed powder and natural flocculant and coagulant in sewage treatment, it was assessed process waters resulting coffee mill were used more than 2000 NTU turbidity and water from the chemical peeling vegetables 91,5 Nephelometric turbidity ...
CARLOS FERNANDO MERA ALEGRIA   +3 more
doaj   +1 more source

Influence of cutting parameters and tool wear on the surface integrity of cobalt-based Stellite 6 alloy when machined under a dry cutting environment [PDF]

open access: yes, 2016
The efficiency of a machining process can be measured by evaluating the quality of the machined surface and the tool wear rate. The research reported herein is mainly focused on the effect of cutting parameters and tool wear on the machined surface ...
Alexander Galloway   +19 more
core   +1 more source

Chemical peeling for acne and melasma: current status and innovations.

open access: yesGiornale italiano di dermatologia e venereologia : organo ufficiale, Societa italiana di dermatologia e sifilografia, 2019
The skin is a dynamic organ that continuously eliminates an infinite number of keratinized cells through physological mechanism. Chemical peeling is a widely used cosmetic procedure in medical practice.
C. Conforti   +7 more
semanticscholar   +1 more source

Viscous fingering and dendritic growth under an elastic membrane [PDF]

open access: yes, 2016
We investigate the viscous fingering instability that arises when air is injected from the end of an oil-filled, compliant channel. We show that induced axial and transverse depth gradients foster novel pattern formation. Moreover, the steady propagation
Ducloue, Lucie   +3 more
core   +2 more sources

PDMS residues-free micro/macrostructures on flexible substrates [PDF]

open access: yes, 2015
Transfer printing has been reported recently as a viable route for electronics on flexible substrates. The method involves transferring micro-/macrostructures such as wires or ultra-thin chips from Si (silicon) wafers to the flexible substrates by using ...
Dahiya, Ravinder   +2 more
core   +1 more source

Comparative Study of 35% Glycolic Acid (GA) Peel versus 15% Trichloroacetic Acid (TCA) in Patients Primed with 4% Hydroquinone and Sun Block for the Treatment of Melasma

open access: yesPakistan Armed Forces Medical Journal, 2023
Objective: To compare the effects of 35% Glycolic acid (GA) peel versus 15% Trichloroacetic Acid (TCA) in patients primed with 4% Hydroquinone and sunblock for Melasma treatment. Study Design: Quasi-experimental stud.
Zaaraa Javed   +3 more
doaj   +1 more source

Novel subcision technique combined with either microneedling or trichloroacetic acid 35% peeling for acne scars: a comparative study

open access: yesJournal of the Egyptian Women’s Dermatologic Society, 2021
Background Challenging treatment of acne scars makes it a must to have a plan for each case specifically. Subcision breaks the fibrous strands tethering the scar but is followed by recurrence.
Amira A Zayed   +4 more
doaj   +1 more source

Evaluation of efficacy of chemical peeling with glycolic acid in hyperpigmentation disorders of the skin

open access: yesMedical Journal of Dr. D.Y. Patil University, 2012
Background : Chemical peeling entails application of chemical agents to the skin causing a controlled chemical burn, thereby achieving improved texture and quality of skin.
Supriya P Deshmukh   +4 more
doaj   +1 more source

A systematic approach to the formulation of anti-onychomycotic nail patches [PDF]

open access: yes, 2018
Nail patches have a potential role as drug carriers for the topical treatment of nail diseases such as onychomycosis, a common condition. O ur aim was therefore to develop a systematic and novel appr oach to the formulat ion of a simple drug -in-adhesive
Charalambides, MN   +5 more
core   +1 more source

Comparison between conventional and alternative peeling methods on peeling efficiencies of Malaysian 'Chok Anan' mango (Mangifera indica L.) fruit [PDF]

open access: yes, 2017
Fruit industries require convenient peeling method, especially during puree processing to prevent deterioration of fruit quality and product loss. Therefore, manual, chemical (sodium hydroxide/NaOH) and enzymatic (Pectinex Ultra SP-L) peeling methods ...
Hussain, Norhayati   +3 more
core   +1 more source

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