Results 31 to 40 of about 302,620 (264)
Журнал Белорусского государственного университета: Математика, информатика, 2023 Статья посвящена вопросу разработки высокопроизводительного программного обеспечения для расчета тонкостенных оболочечных конструкций, процесс деформирования которых носит существенно нелинейный характер и требует больших вычислительных ресурсов ...
Евгений Алексеевич Буйволов +1 more
doaj +1 more source
Hexagonal rod pyramid: deformations and natural oscillation frequency
Magazine of Civil Engineering, 2023 A new scheme of a statically determinate dome truss is proposed. The purpose of the study is to obtain exact formulas for structural deflections under a uniform load and to find upper and lower analytical estimates of the first frequency of natural ...
Kirsanov Mikhail
doaj +1 more source
Preliminary Test of Prescribed Burning for Control of Maple Leaf Cutter (Lepidoptera: Incurvariidae) [PDF]
, 2017 Leaf litter burning in the spring resulted in 87.5% mortality of maple leaf cutter pupae, Paraclemensia acerifoliella (Fitch).
Ball, J. +3 more
core +3 more sources
A rare case of primary breast lymphoma presenting as calcifications on screening mammography
Radiology Case ReportsExtranodal marginal zone lymphoma (EMZL) is a low-grade subtype of B-cell non-Hodgkin lymphoma that can affect any mucosal tissue, most commonly the GI tract.
Wojtkiewicz Steven, DO +6 more
doaj +1 more source
Comparative Study of Photosynthesis Rates between Native Red Maple and Invasive Norway Maple in the Eastern Deciduous Forest [PDF]
, 2018 Invasive species, such as the Norway Maple, are often able to outcompete native species, such as the Red Maple by performing more efficiently in the environment compared to the native species.
Bourtis, Evan M, Heckman, Lindsey R
core +1 more source
A Degradable Bioinspired Flier with Aerogel‐Based Colorimetric Sensors for Environmental Monitoring
Advanced Science, EarlyView.Biodegradable fliers are developed inspired by Tipuana tipu samaras, integrating cellulose nanocrystal aerogel (CNCa) sensors loaded with natural dyes for pH and ammonia detection. The lightweight, degradable fliers mimic natural morphology and aerodynamics, offering an eco‐friendly, scalable solution for in situ environmental monitoring after passive ...
Gianpaolo Gallo +4 more
wiley +1 more source
Advanced Science, EarlyView.Plants are promising materials for building sustainable and eco‐friendly robots due to their inherent multifunctionality, with actuation playing a crucial role. This article focuses on the physical movements of plants and, from the perspective of actuation characteristics, explores representative plant species and their behaviors, the current state of ...
Kazuya Murakami +8 more
wiley +1 more source
Pelatihan Pemanfaatan Maple pada Materi Fungsi Untuk Siswa SMA
E-Dimas, 2019 Salah satu permasalahan dalam pembelajaran matematika yang selalu dialami oleh sekolah, termasuk pula di Madrasah Aliyah Miftahul Ulum Puntir dan Madrasah Aliyah Miftahul Ulum Ngembal adalah tidak adanya media pembelajaran berbantuan komputer bagi ...
Trija Fayeldi, Vivi Suwanti
doaj +1 more source
Forest Disturbance Types and Current Analogs for Historical Disturbance-Independent Forests
Land, 2021 Forest classifications by disturbance permit designation of multiple types of both old growth forests and shorter-lived forests, which auto-replace under severe disturbance, and also identification of loss of the disturbance type and associated forest ...
Brice B. Hanberry
doaj +1 more source
Agribusiness, EarlyView.ABSTRACT Native plants offer a variety of aesthetic (e.g., fall colour, fruit, flowers) and functional benefits (e.g., pollinator friendly, wildlife friendly, water management). How these benefits influence consumer choice and perceived value of native versus introduced plants is not well understood.
Alicia Rihn +3 more
wiley +1 more source