Results 61 to 70 of about 504,666 (291)

The importance of integrating herbarium records into conservation plans: a case study on Honduran ferns and lycophytes

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Herbarium collections are powerful, yet underutilized, tools for global biodiversity conservation and protected area management. By integrating digitized herbarium records with existing biodiversity data, previously unknown plant species were uncovered, exposing critical gaps in conservation knowledge.
Sven P. Batke   +6 more
wiley   +1 more source

Development of the nervous system in Platynereis dumerilii (Nereididae, Annelida)

open access: yesFrontiers in Zoology, 2017
Background The structure and development of the nervous system in Lophotrochozoa has long been recognized as one of the most important subjects for phylogenetic and evolutionary discussion.
Viktor V. Starunov   +2 more
doaj   +1 more source

The Circle Nephrostomy Tube: An Attractive Nephrostomy Drainage System Following Complex Percutaneous Nephrolithotomy [PDF]

open access: yes, 2017
Objective To describe our experience with the circle nephrostomy tube (NT) (Cook Medical), a drainage system uniquely designed for use after multiple-access percutaneous nephrolithotomy (PNL).
Borofsky, Michael S.   +2 more
core   +1 more source

Ultrasound Characterization of Plastic Bonded Explosives With Varied Binder Content and Density

open access: yesPropellants, Explosives, Pyrotechnics, EarlyView.
ABSTRACT Advanced explosive formulations and methods of production require rapid characterization for both processes and materials. Here, we present results for ultrasound characterization of a plastic bonded explosive (PBX) formulation as a function of binder weight percent and pressing density using through‐transmission sound speed measurements.
Jordan S. Lum   +6 more
wiley   +1 more source

ANCIENT RUS IN THE HISTORY OF THE FEUDAL STATES OF THE SOUTH CAUCASUS AND CASPIAN REGION IN THE END OF IX - FIRST HALF OF X c

open access: yesГуманитарные и юридические исследования, 2021
The initial stages of formation of the Ancient Russian state was marked by active military-political contacts with Byzantium and the countries of the Caucasus, Rus campaigns on Constantinople and the Caspian sea region.
A. A. Kudryavtsev
doaj  

Determination of ore intervals when estimating reserves using Micromine Software

open access: yesГорные науки и технологии, 2018
In domestic practice of ore reserve estimation, including at the stage of Feasibility Study of conditions, ore intervals (composites) are determined taking into account the conditions.
V. L. Osipov
doaj   +1 more source

Low penetrance in facioscapulohumeral muscular dystrophy type 1 with large pathological D4Z4 alleles: a cross-sectional multicenter study. [PDF]

open access: yes, 2015
BackgroundFacioscapulohumeral muscular dystrophy type 1(FSHD1) is an autosomal dominant disorder associated with the contraction of D4Z4 less than 11 repeat units (RUs) on chromosome 4q35.
Arne-Bes, M.C.   +22 more
core   +4 more sources

Near‐resonant excitation of the Adriatic barotropic modes: The seiche events of December 2019

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
This study examines severe flooding in the northern Adriatic Sea in December 2019, which existing forecasting systems failed to predict. Analysis of wind and sea‐level data, alongside reanalysis datasets and a high‐resolution hydrodynamic model, revealed a wind‐induced resonance mechanism.
Marco Bajo   +3 more
wiley   +1 more source

YOLOv8m for Automated Pepper Variety Identification: Improving Accuracy with Data Augmentation

open access: yesApplied Sciences
This research addresses the critical need for an efficient and precise identification of Capsicum spp. fruit varieties within the post-harvest contexts to enhance quality control and ensure consumer satisfaction.
Madalena de Oliveira Barbosa   +5 more
doaj   +1 more source

Tanner-Whitehouse skeletal ages in male youth soccer players : TW2 or TW3? [PDF]

open access: yes, 2017
BACKGROUND: The Tanner-Whitehouse radius-ulna-short bone protocol (TW2 RUS) for the assessment of skeletal age (SA) is widely used to estimate the biological (skeletal) maturity status of children and adolescents.
Benso, Andrea   +11 more
core   +2 more sources

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