Results 71 to 80 of about 222,389 (210)

Calyx and epicalyx morphology in Indian Hibiscus (Malvaceae) and its taxonomic importance

open access: yesNordic Journal of Botany, EarlyView.
Hibisceae is one of the largest tribes in Malvaceae, having a diverse floral morphology. The genus Hibiscus shows a wide range of evolutionary patterns in calyx and epicalyx morphology. Genera like Abelmoschus, Azanza, Gossypium, Hibiscus,and Thespesia are separated on the basis of calyx and epicalyx morphology, meaning that the calyx and epicalyx have
Jagdish Vishnu Dalavi   +1 more
wiley   +1 more source

Development of Tourism in the Białowieża Forest in 2020-2023

open access: yesStudia Ekonomiczne i Regionalne
The aim of the research undertaken was to present the development of tourism in the Białowieża Forest in the years 2020-2023. This was also the period of the COVID-19 pandemic. The subject of the research were facilities and institutions operating in the
Jalinik Mikołaj, Łuniewski Stanisław
doaj   +1 more source

Pozzolanic activity and fatigue response of roller compacted concrete containing zeolite powder with different size distribution

open access: yesCase Studies in Construction Materials
This study investigated the impact of zeolite powder particle size on the fatigue resistance of roller-compacted concrete (RCC) mixtures, emphasizing its role as a supplementary cementitious material (SCM) under dynamic loading.
Hind Mahmoud Taraf Al-Masoudi   +1 more
doaj   +1 more source

CAEV Vif Hijacks ElonginB/C, CYPA and Cullin5 to Assemble the E3 Ubiquitin Ligase Complex Stepwise to Degrade oaA3Z2-Z3

open access: yesFrontiers in Microbiology, 2019
Caprine arthritis encephalitis virus (CAEV) is a lentivirus that causes multisystemic chronic disorders in sheep and goats. It encodes Vif to counteract the restriction of Ovis aries A3Z2-Z3 (oaA3Z2-Z3) by inducing their degradation.
Zhilei Zhao   +5 more
doaj   +1 more source

Multifunktionale DNA‐Moiré‐Supergitter: Moiré‐Strukturen aus den Bausteinen des Lebens

open access: yesPhysik in unserer Zeit, EarlyView.
Moiré‐Strukturen sind längst ein Schlüsselbegriff in der modernen Festkörperphysik. Sie entstehen, wenn sich zwei periodische Materialgitter mit leicht unterschiedlichen Gitterkonstanten oder Orientierungen übereinanderlagern. Das so entstehende großflächige Interferenzmuster, das als Moiré‐Muster bezeichnet wird, kann die physikalischen Eigenschaften ...
Andreas Peil, Xinxin Jing, Laura Na Liu
wiley   +1 more source

Model Permintaan Perjalanan Penumpang Antar Kota/kabupaten Dengan Moda Transportasi Darat: Studi Kasus Propinsi Sumatra Selatan [PDF]

open access: yes, 2005
Model permintaan perjalanan penumpang antar kota merupakan suatu model alternatif yang dapat digunakan untuk memprediksi jumlah perjalanan penumpang antar kota dengan moda transportasi darat.
Dewanti, D. (Dewanti)   +2 more
core  

Accelerating the prioritisation of plant species with underexplored medicinal potential: The pm4mp (Phylogenetic Methods for Medicinal Plants) R package

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Medicinal plants used in ethnobotanical traditions to treat or prevent diseases have gained renewed interest for their largely untapped potential in drug discovery. In this study, we developed and tested novel methods to prioritise plant species based on their unexplored medicinal potential. By enabling researchers to target the most promising species,
Giovanni Zecca   +3 more
wiley   +1 more source

Corneal higher-order aberrations and their relationship with choroid in myopic patients

open access: yesBMC Ophthalmology
Background To investigate corneal higher-order aberrations (HOAs) and choroidal characteristics in myopic individuals and explore the association between HOAs and choroidal parameters.
Kaiming Ruan   +8 more
doaj   +1 more source

Finding Minimum‐Cost Explanations for Predictions Made by Tree Ensembles

open access: yesSoftware: Practice and Experience, EarlyView.
ABSTRACT The ability to reliably explain why a machine learning model arrives at a particular prediction is crucial when used as decision support by human operators of critical systems. The provided explanations must be provably correct, and preferably without redundant information, called minimal explanations.
John Törnblom   +2 more
wiley   +1 more source

Why Just Boogie? Translating Between Intermediate Verification Languages

open access: yes, 2016
The verification systems Boogie and Why3 use their respective intermediate languages to generate verification conditions from high-level programs. Since the two systems support different back-end provers (such as Z3 and Alt-Ergo) and are used to encode ...
Ameri, Michael, Furia, Carlo A.
core   +1 more source

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