Results 71 to 80 of about 122,528 (284)

Parasite and reproductive features of Scinax nasicus (Anura: Hylidae) from a South American subtropical area [PDF]

open access: yes, 2009
Desde febrero de 2002 a diciembre de 2004, se analizó la fauna de helmintos parásitos y las características reproductivas de Scinax nasicus en un área cercana a la ciudad de Corrientes, Argentina.
Duré Pitteri, Marta Inés   +4 more
core  

Characterization of the long-term dimensional stability of a NEXCERA block using the optical resonator technique

open access: yes, 2018
NEXCERA is a machinable and highly polishable ceramic with attractive properties for use in precision instruments, in particular because its coefficient of thermal expansion exhibits a zero crossing at room temperature.
Hansen, Michael Georg   +3 more
core   +1 more source

Adaptive Carbon Nanotube Patches for Versatile Electronic Textiles and Wind‐Harvesting Applications

open access: yesAdvanced Materials Technologies, EarlyView.
An adhesion‐tunable electronic textile patch based on a carbon nanotube/paraffin composite is presented, enabling direct, adhesive‐free integration with fabrics. Pressure‐responsive bonding allows reversible or permanent attachment on demand.
Seokwon Joo   +4 more
wiley   +1 more source

Diagnosis and treatment of internal resorption of teeth: a review of literature and clinical case

open access: yesЭндодонтия Today, 2020
Internal resorption is a separate category of diseases of hard tissues of teeth, characterized by the loss of dentine as a result of activation and activity of osteoclasts.
M. V. Berkhman
doaj   +1 more source

Additive Manufacturing of Patient‐Specific Intracranial Aneurysm Cell Culture Models

open access: yesAdvanced Materials Technologies, EarlyView.
Patient‐specific intracranial aneurysm models were fabricated using chocolate moulding, 3D printed water‐soluble cores, and direct resin 3D printing. Moulding PDMS around sacrificial cores made of chocolate or 3D printed water‐soluble resin yielded accurate, expandable, and endothelializable models that outperformed resin‐based approaches.
Chloe M. de Nys   +6 more
wiley   +1 more source

Comparison of soft tissue and bone injuries caused by handgun or rifle bullets: an experimental study

open access: yesActa Orthopaedica et Traumatologica Turcica, 2021
Objectives: The aim of this study was to investigate the factors that influence the severity of soft tissue and bone injuries occurring in gunshot traumas and to compare the effects of handgun and rifle bullets on these injuries.\nMethods: Sixteen tissue
A. Ihsan Uzar   +7 more
doaj  

Vacuum field energy and spontaneous emission in anomalously dispersive cavities

open access: yes, 2010
Anomalously dispersive cavities, particularly white light cavities, may have larger bandwidth to finesse ratios than their normally dispersive counterparts.
Douglas H. Bradshaw   +4 more
core   +1 more source

The performance of polyurethane grout to stabilise hemic peat [PDF]

open access: yes, 2020
Peat has always considered as a challenging ground for any form of construction due to its engineering characteristics such as high short-term settlement, prolonged long term post construction settlement and high natural moisture content exceedingly ...
Abdurahman, Mohamad Niizar
core  

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

open access: yesAdvanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

Analysis of Temporary Cavity Produced by High Velocity Missile in Gelatin Blocks

open access: yesActa clinica Croatica, 2000
The effects of high velocity missiles (a Russian AK-74 assault rifle, 5.45 mm) in a tissue simulant • gelatin block were analyzed. The characteristics of temporary cavity were studied by the analysis of calibrated images of the missile path. The missile path through the block was visualized using a TV camera with an ultra-speed shutter.
Korać, Želimir   +3 more
openaire   +3 more sources

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