Results 21 to 30 of about 1,170,363 (233)

Two new Gorgonopsian skulls [PDF]

open access: yes, 1959
Main articleTwo complete and well-preserved skulls are described. One is referred to the species Gorgonops torvus Owen. It gives information on several details that are not clear in the type specimen.
Manten, A. A.
core  

An Archaeological Site on Karluk Island in Crozier Strait, N.W.T. [PDF]

open access: yes, 1976
During a marine geophysical exploration, in 1973, of the proposed route of a gas pipeline across Crozier Strait (between Bathurst Island and Little Cornwallis Island) in the Canadian Arctic Archipelago, the present author landed on the western side of ...
Ruffman, Alan
core   +2 more sources

Advancing Dry Electroencephalography With Scalable, Soft, and Transcranial Magnetic Stimulation‐Compatible Ti3C2Tx MXene Electrodes for Research and Clinical‐Grade Applications

open access: yesAdvanced Science, EarlyView.
Dry soft Ti3C2Tx MXene electroencephalography (EEG) electrodes provide low impedance (2.1 ± 1.8 kΩ at 10 Hz), long‐term stability, and enable safe simultaneous EEG and transcranial magnetic stimulation (TMS). Across scalp sites, hair types, and recording paradigms, including steady state visual evoked potentials (SSVEP), clinical EEG, and mobile EEG ...
Sneha Shankar   +17 more
wiley   +1 more source

Neuromorphic Motor Control with Electrolyte‐Gated Organic Synaptic Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
Electrolyte‐gated organic synaptic transistor (EGOST)‐based neuromorphic motor control systems integrate sensing, processing, and actuation by mimicking biological synapses. With advantages such as low power consumption, tunable synaptic plasticity, and mechanical flexibility, they are emerging as next‐generation core technologies for real‐time ...
Sung‐Hwan Kim   +3 more
wiley   +1 more source

МЕХАНИЗМ ОБРАЗОВАНИЯ КАРСТОВЫХ ПРОВАЛОВ. ЧАСТЬ 2. ИССЛЕДОВАНИЯ СТРОЕНИЯ ПРОВАЛОВ В ПРИРОДЕ

open access: yesEngineering Geology World, 2019
The main methods of sinkhole research in nature were: the morphometric method, excavations of sinkholes, cone penetration test (CPT) and drilling in the sinkhole zones, the study of the kinematic and dynamic characteristics of the sinkholes and ...
O. B. Neshchetkin, M. O. Neshchetkin
semanticscholar   +2 more sources

Effectiveness of baricitinib in acquired reactive perforating collagenosis: a case report

open access: yesFrontiers in Immunology
Background Acquired reactive perforating collagenosis (ARPC) poses a clinical challenge with an unclear pathogenesis. This disease has been frequently proven resistant to immunosuppressive treatments, significantly affecting the quality of life of ...
Jianfeng Zheng   +4 more
semanticscholar   +1 more source

Continued Field Evaluation of Precutting for Maintaining Asphalt Concrete Pavements with Thermal Cracking [PDF]

open access: yes, 2017
In continuation of a previously completed project entitled Evaluate Presawn Transverse Thermal Cracks for Asphalt Concrete Pavement, this project was a further effort to understand important variables in the thermal cracking process through continued ...
Liu, Jenny   +2 more
core  

A Solution for Exosome‐Based Analysis: Surface‐Enhanced Raman Spectroscopy and Artificial Intelligence

open access: yesAdvanced Intelligent Discovery, EarlyView.
Exosomes are emerging as powerful biomarkers for disease diagnosis and monitoring. This review highlights the integration of surface‐enhanced Raman spectroscopy with artificial intelligence to enhance molecular fingerprinting of exosomes. Machine learning and deep learning techniques improve spectral interpretation, enabling accurate classification of ...
Munevver Akdeniz   +2 more
wiley   +1 more source

Petrology of the Pliocene Pisolitic Limestone of the Great Plains [PDF]

open access: yes, 1958
Petrographic study of 34 oriented samples of pisolitic ("algal") limestone from the upper part of the late Tertiary Ogallala Formation in Kansas, Oklahoma, and west Texas indicates that the rock sampled was developed by predominantly soil-forming ...
Frye, John C.   +2 more
core   +4 more sources

A revision of the Ceratopsia or horned dinosaurs. [PDF]

open access: yes, 1933
3 pt.
Le Vene, Clara Mae.   +2 more
core   +2 more sources

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