Results 81 to 90 of about 3,029,584 (248)

On endocrine disruption at the workplace – how to get from suggestive to conclusive evidence?

open access: yesScandinavian Journal of Work, Environment & Health, 2020
Unusual clusters and outbreaks of reproductive disorders during past decades remind us of the devastating health consequences and human suffering to which exposure to industrial chemicals and pharmaceuticals may give rise.
Jens Peter Bonde
doaj   +1 more source

High‐Performance, Air‐Stable and Eco‐Friendly Terpene‐Processed Organic Solar Cells via Solvent‐Composition‐Controlled Film Formation Kinetics

open access: yesAdvanced Functional Materials, EarlyView.
Solvent‐composition‐controlled film formation enables high‐performance (efficiency = 18.66%) and air‐stable terpene‐processed organic solar cells. An optimized eucalyptol/tetralin ratio of 50:50 (v/v) balances molecular solvation and aggregation kinetics, producing favorable nanoscale phase separation and vertical composition gradients.
Hyerin Jeon   +4 more
wiley   +1 more source

Intracrystalline Void‐Mediated Toughening of Brittle Crystals in Quail Eggshells

open access: yesAdvanced Functional Materials, EarlyView.
In quail eggshells, the high density and disordered arrangement of intracrystalline voids inhibit lattice cleavage, suppress long‐range crack propagation, and promote deformation twinning and quasi‐plasticity, serving as an essential toughening motif. We show that these voids remain within a narrow subcritical size range and therefore predominantly do ...
Jingxiao Zhong   +16 more
wiley   +1 more source

Automated fit assessment of intramedullary nail designs during insertion [PDF]

open access: yes, 2015
Modern intramedullary nails, which are utilised for the treatment of bone fractures, need to be designed to fit the anatomy of the patient population. Traditional and recent semi-automated approaches for quantifying the anatomical fit between bones and ...
Amarathunga Arachchige, Jayani Prithimala
core  

Nail laminated timber: A sustainable and low - cost alternative for construction

open access: yesActa Scientiarum: Technology
Nail Laminated Timber (NLT) stands out in the construction industry due to its structural characteristics, environmental benefits, and ease of fabrication. It is an engineered wood panel composed of lamellae arranged side by side and joined using nails,
Carlla Camilly Verneque Cordeiro de Moura Jorge   +2 more
doaj   +1 more source

Microfluidic Nano‐Assembly of Red‐Blood‐Cell (RBC) Lipids and Components for Engineering Extracellular Vesicles

open access: yesAdvanced Healthcare Materials, EarlyView.
Engineered red blood cell‐derived extracellular vesicles (eRBCEVs) are synthesized via controlled microfluidic assembly from native RBC lipids, enabling tunable encapsulation of proteins, nucleic acids, nanoparticles, and viral vectors. The platform demonstrates reproducible nanoscale architecture, preserved membrane composition, and functional cargo ...
Chiranth K. Nagaraj   +23 more
wiley   +1 more source

REKAYASA NILAI DAN ANALISIS DAUR HIDUP PADA MODEL ALAT POTONG KUKU DENGAN LIMBAH KAYU DI CV. PIRANTI WORKS

open access: yesJ@ti Undip: Jurnal Teknik Industri, 2012
Produk-produk yang menggunakan bahan polystyrene dengan jenis extruded polystyrene (PS) merupakan salah satu sumber pencemaran bagi lingkungan dan kesehatan manusia.
Haryo Santoso, Ronald Ronald
doaj   +1 more source

From Cell‐Derived Vesicles to Hybrid Nanovectors: Biological Membranes as Functional Blueprints for Gene Delivery

open access: yesAdvanced Healthcare Materials, EarlyView.
Biologically derived and hybrid nonviral nanovectors are examined as distinct but convergent design approaches. Integrating synthetic components with biologically functionalized membranes allows efficient interactions with complex cellular environments.
Clara Baldari   +10 more
wiley   +1 more source

Gang-nail: manual técnico

open access: yes, 1975
paginación ...

core  

Treatment of common nail disorders

open access: yes, 2005
The human nail, chemically similar to horn and hoof, is not essential to the survival of Homo sapiens, but it has many important functions that are crucial for the efficient use of the hands and feet.

core   +1 more source

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