Results 41 to 50 of about 10,417 (316)

Selection of Scots Pine (Pinus sylvestris L.) Genotypes by Their Growth Rate and Wood Physical Properties

open access: yesForestist
The paper presents the variability data of the trunk diameter, wood basic density, and moisture content (MC) in 262 ramets of 16 clones of Scots pine trees (Pinus sylvestris L.) in the field archive formed at the Sernur Forest Division (Mari El Republic,
Yury Demakov   +3 more
doaj   +1 more source

Multi‐Property Machine Learning Models to Accelerate the Transition Toward Bio‐Based Emulsion Polymers

open access: yesAdvanced Intelligent Discovery, EarlyView.
A machine learning framework simultaneously predicts four critical properties of monomers for emulsion polymerization: propagation rate constant, reactivity ratios, glass transition temperature, and water solubility. These tools can be used to systematically identify viable bio‐based monomer pairs as replacements for conventional formulations, with ...
Kiarash Farajzadehahary   +1 more
wiley   +1 more source

U.S. Secretary of Defense Perry and DASD Jaramillo in a meeting with El Salvadoran Minister of Defense at the Pentagon [PDF]

open access: yes, 2018
United States Secretary of Defense William Perry (second from the left) in a meeting with Humberto Corado Figueroa (second from the right) El Salvadoran Minister of Defense at the Pentagon, Deputy Assistant Secretary of Defense for Latin American Affairs

core  

Large Language Model‐Based Chatbots in Higher Education

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci   +4 more
wiley   +1 more source

U.S. Secretary of Defense Perry hosting a meeting with El Salvadoran Minister of Defense at the Pentagon [PDF]

open access: yes, 2018
United States Secretary of Defense William Perry (center) hosting a meeting with Humberto Corado Figueroa (opposite of Perry)) El Salvadoran Minister of Defense at the Pentagon, Deputy Assistant Secretary of Defense for Latin American Affairs Mari-Luci ...

core  

In Memory of a Friend

open access: yesПоволжская археология, 2013
The article is dedicated to the memory of Rustem Sultanovich Gabyashev (1941-2010), an outstanding Kazan archeologist. He was one of the renowned experts in the Mesolithic and the Neolithic of the Volga-Kama region. The author, the researcher’s colleague
Nikitin Valeriy V.
doaj   +1 more source

Trans-Kama and Penza Defensive Lines of the Russian State i n the Second Half of the XVII Century

open access: yesАрхеология евразийских степей, 2023
Borders of Russia have been gradually moving southwards since the end of the XIV century. Each movement of the frontier leads to its maintaining.
Viktor I. Vikhlyaev   +2 more
doaj   +1 more source

Medium-grown daylily flowering in the Republic of Mari El

open access: yesСельское хозяйство, 2020
Daylily (Hemerocallis) is a perennial herbaceous plant widely used in landscape gardening. Daylilies are prized for their long term flowering mainly in late summer and low maintenance cultivation. According to flower spike height, the varieties are divided into runt, medium-growing and tall.
Mariya Aleksandrovna Okach   +4 more
openaire   +2 more sources

Ultrasonic Rainbow: A Meta‐Transducer for Frequency‐Selective Elastic Wave Control via Dithering‐Based Wavenumber Tuning

open access: yesAdvanced Intelligent Systems, EarlyView.
A piezoelectric meta‐transducer generates an ultrasonic rainbow, steering guided elastic waves to different angles according to frequency. A dithering‐based binary electrode design enables a closer realization of the target wavenumber filter, improving directional purity and suppressing unwanted lobes. Numerical and experimental validation demonstrates
Masoud Mohammadgholiha   +5 more
wiley   +1 more source

Clinical, Behavioral and Neuroradiological Phenotype in an Italian Cohort of Patients With Xia Gibbs Syndrome: A Multicenter Cross‐Sectional Study and Systematic Literature Review

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Heterozygous variants in the AHDC1 gene are associated with Xia Gibbs Syndrome (XGS), a genetic disorder with a highly variable phenotype. Cognitive impairment, motor delay, language delay, neonatal hypotonia, and sleep apnea are considered “cardinal” signs of the disease.
Giulia Cinelli   +18 more
wiley   +1 more source

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