Results 21 to 30 of about 7,560 (262)

Ergonomic Design and Evaluation of an Electric Nail Removal Device

open access: yesInternational Journal of Occupational Hygiene, 2021
Nowadays, musculoskeletal disorders resulting from working with improper hand tools have been known as one of the major concerns in various industries. In the current study, an ergonomic nail removal device was proposed to evaluate the intervention for ...
Mehrdad Helmi-KohneShahri   +4 more
doaj  

instrumental,concept,process of smiting in Instruments, Concepts, and Process of Traditional Smith in Sanandaj and its Peripheral [PDF]

open access: yesDānishhā-yi būmī-i Īrān, 2016
Smith job, forging, has a brilliant history in Sanandaj and its peripheral during the half past century. This job responds to the needs of the people of Sanandaj, Mariwan and Divandara. At the same time, some of the products have been exported to outside
hossein mohammadzadeh   +1 more
doaj   +1 more source

Design and Build a System to Minimize the Impact of Toluene Exposure on IoT-Based Workshop Workers

open access: yesJurnal Jaringan Telekomunikasi, 2022
Toluene is one type of organic solvent that is widely used in industry. Organic solvents can have a negative impact on health when exposed to the human body through inhalation (breathing), digestion (swallowing) and adsorption (skin contact).
Galang Gastiadi   +2 more
doaj   +1 more source

Portable EDXRF for Quality Assurance of Cosmetics

open access: yesCosmetics, 2015
Portable Energy Dispersive X-ray Fluorescence is a viable, cost and time effective analytical technique for qualitative and quantitative evaluation of a wide range of samples.
Fábio Luiz Melquiades   +5 more
doaj   +1 more source

Design and validation of a questionnaire to assess self-report symptoms caused by occupational exposure of nail salon technicians with to various chemicals in beauty salons in Tehran, Iran

open access: yesMuhandisī-i bihdāsht-i ḥirfah/ī, 2021
Background and Objective: The extent and variety of chemicals in the used compounds in nail salons can cause irreparable damage to the health of nail technicians.
vida ebrahimi   +3 more
doaj  

Keratin-Based Composite Bioactive Films and Their Preservative Effects on Cherry Tomato

open access: yesMolecules, 2022
In this study, keratins were extracted from pig nail waste through the reduction method using L-cysteine as a reductant. Curcumin was successively incorporated in a mixed solution including keratin, gelatin, and glycerin to prepare different kinds of ...
Lanlan Wei   +9 more
doaj   +1 more source

Allergic contact dermatitis from sculptured acrylic nails: special presentation with an airborne pattern

open access: yesDermatology Reports, 2012
Methylmethacrylate was first reported in 1941 as a cause of contact dermatitis. Since then, occupational contact allergies to acrylates in dentistry, orthopedic surgery, printing industry and industry have been reported, but few reports are found in the ...
Paula Maio   +4 more
doaj   +1 more source

Risks of Skin, Hair, and Nail Supplements

open access: yesDermatology Practical & Conceptual, 2020
Skin, hair, and nail supplements, sometimes referred to as “beauty supplements” or “ingestible skin care”, are a large and growing industry. These products may contain vitamins and minerals, sometimes in very high doses.
Emily K. Burns   +2 more
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

open access: yesMolecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano   +6 more
wiley   +1 more source

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