Results 121 to 130 of about 50,012 (267)

In Situ Acoustic Monitoring of Focused Femtosecond Pulse Duration in Air

open access: yesLaser &Photonics Reviews, EarlyView.
Air‐breakdown acoustics at the laser focus is used to determine femtosecond pulse duration with a simple USB microphone. By chirp‐tuning and compressing 1030 nm pulses from 241 to 50 fs, the acoustic amplitude scales inversely proportional to the square root of the pulse duration, enabling in situ readout over 50 fs–5 ps—crucial for precise pulse ...
Indrė Meškėlaitė   +9 more
wiley   +1 more source

Scalable Large Field‐of‐view 3D Photoacoustic Ultrasound Imaging With Digital Multiplexing for Human Extremities

open access: yesLaser &Photonics Reviews, EarlyView.
A digitally multiplexed, large‐aperture photoacoustic and ultrasound imaging architecture is presented to overcome the fundamental limited‐view artifact inherent in conventional arrays. By significantly broadening the structural detection coverage, this scalable platform enables high‐fidelity 3D visualization of human extremities within a single ...
Sinyoung Park   +8 more
wiley   +1 more source

Genetic variability and associations of Trakehner and other horse populations in Lithuania. [PDF]

open access: yesArch Anim Breed
Račkauskaitė A   +4 more
europepmc   +1 more source

Automatic Lemmatisation of Lithuanian MWEs.

open access: yes, 2015
This article presents a study of lemmatisation of flexible multiword expressions in Lithuanian. An approach based on syntactic analysis designed for multiword term lemmatisation was adapted for a broader range of MWEs taken from the Dictionary of Lithuanian Nominal Phrases.
Boizou, Loic   +2 more
openaire   +3 more sources

Process‐Structure‐Morphing Coupling in Thermally Activated ABS 4D Printing

open access: yesPolymer Engineering &Science, EarlyView.
Graphical abstract illustrating thermally induced shape morphing in FDM‐printed ABS beams. ABSTRACT Predictable thermally induced morphing in fused deposition modeled thermoplastics remains difficult because the deformation response is highly sensitive to processing and activation conditions.
Grigorios Kostopoulos   +1 more
wiley   +1 more source

Status and future of seed conservation of threatened plants in the post‐2020 era

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Ambitious targets have been set to backup seeds of threatened plants by the global strategy for plant conservation (GSPC), but it is unclear in how far these targets have been met and how seed collection should be organized to meet future challenges. Here, we provide an overview of the status of 44 countries in achieving seed conservation targets.
Andreas Ensslin   +130 more
wiley   +1 more source

Knowledge and Attitudes of Dental Professionals in Lithuania Toward Child Abuse and Neglect: A Cross-Sectional Survey. [PDF]

open access: yesDent J (Basel)
Narbutaitė J   +6 more
europepmc   +1 more source

Disease control in oilseed rape: Current insights and perspectives for next‐generation integrated pest management

open access: yesPest Management Science, EarlyView.
Winter oilseed rape in Europe suffers frequent pathogen losses. This review outlines key integrated pest management (IPM) strategies, rotation, residue and tillage management, optimized sowing, resistance, and targeted fungicides supported by forecasting.
Jon S West   +2 more
wiley   +1 more source

Gypsies in Lithuanian folklore

open access: yes, 1998
Gypsies are the second transnational minority after Jews which is spread all over the world except Japan. In Europe they appeared in the 14th century. To Lithuania gypsies came from Poland by the end of the 15th century. Their life was not easy anywhere. Superstitions which reigned in Europe in the Middle Ages left the sign in the fate of gypsies. They
openaire   +2 more sources

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