Results 61 to 70 of about 770,641 (335)

The Isolated Orbital Floor Fracture from a Transconjunctival or Subciliary Perspective-A Standardized Anthropometric Evaluation [PDF]

open access: yes, 2015
Background: The influence of orbital fractures and their repair on the rate of deformities of the lower eyelid is an ongoing source of discussion in the literature.
Djedovic, Gabriel   +7 more
core   +2 more sources

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

open access: yesAdvanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim   +4 more
wiley   +1 more source

Identification of genes related to drought in native potatoes using RNA-Seq

open access: yesRevista Peruana de Biología, 2014
The recent advent RNA sequencing technology (RNA-Seq), a massively parallel sequencing method for transcriptome analysis, provides an opportunity to understand the expression profile of plants in response to biotic and abiotic stress.
Roberto Lozano   +2 more
doaj   +1 more source

Association between air pollution in Lima and the high incidence of COVID-19: findings from a post hoc analysis

open access: yesBMC Public Health, 2021
Background Coronavirus disease 2019 (COVID-19) originated in the People’s Republic of China in December 2019. Thereafter, a global logarithmic expansion of cases occurred.
Bertha V. Vasquez-Apestegui   +6 more
doaj   +1 more source

Four Myths About Why Women Aren't Getting the Top Jobs in Universities [PDF]

open access: yes, 2015
Don't blame lack of ambition, or malign the headhunters.
Shepherd, Sue
core  

Apocrine glands in the eyelid of primates contribute to the ocular host defense [PDF]

open access: yes, 2004
Apocrine glands of Moll are regular components of primate eyelids. We studied the distribution and localization of these glands in three different primate species, the common marmoset, the rhesus monkey, and the hamadryas baboon.
Stoeckelhuber, B. M.   +2 more
core   +1 more source

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

open access: yesAdvanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé   +5 more
wiley   +1 more source

Perencanaan Sistem Drainase Berkelanjutan di Daerah Aliran Sungai Cinambo dengan Konsep Low Impact Development

open access: yesJurnal Ilmu Lingkungan
Daerah Aliran Sungai (DAS) Cinambo terletak di bagian timur Kota Bandung, dengan luas wilayah 17,64 km2. Perkembangan kota telah menyebabkan perubahan tata guna lahan di DAS Cinambo, yang mengakibatkan terjadinya banjir akibat peningkatan limpasan air ...
Mohamad Rangga Sururi   +1 more
doaj   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

open access: yesAdvanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner   +9 more
wiley   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

open access: yesAdvanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner   +4 more
wiley   +1 more source

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