Results 1 to 10 of about 2,279,863 (316)

A study on RCFST column instability modes [PDF]

open access: yesArchives of Civil Engineering, 2022
In this work, the instability damage modes of yield state of a steel tube at the tension side of a rectangular steel tube-confined concrete (RCFST) column under eccentric compression were classified into two types based on the coupling effect of ...
Zhengran Lu, Chao Guo
doaj   +1 more source

Limnology for the ornithologist: effects of Lake Maggiore water level on migratory flows

open access: yesJournal of Limnology, 2023
Wetlands are widely recognised as the most critical stop-over locations along migration flyways. Wetland ecology is mostly influenced by water levels and water regimes.
Silvia Giuntini   +7 more
doaj   +1 more source

Theoretical Analysis of git bisect

open access: yesAlgorithmica, 2022
Abstract In this paper, we consider the problem of finding a regression in a version control system (VCS), such as git. The set of versions is modelled by a Directed Acyclic Graph (DAG) where vertices represent versions of the software, and arcs are the changes between different versions.
Courtiel, Julien   +2 more
openaire   +5 more sources

Dataset: bird traffic rate at Bolle di Magadino Natural Reserve, Lake Maggiore (Switzerland)

open access: yesJournal of Limnology, 2023
In this paper we describe a 2-year (2021-2022) dataset of bird traffic rate measured with the avian vertical-looking radar BirdScan MR1, installed near the Bolle di Magadino Natural Reserve protected area (Switzerland), an important stop-over site on ...
Silvia Giuntini   +7 more
doaj   +1 more source

Cavernosometry: a theoretical analysis [PDF]

open access: yesInternational Journal of Impotence Research, 2004
Erectile dysfunction may be caused by hormonal, neural, arterial, or venous factors. Cavernosometry is used to test for venous leaks. The outcome of surgical procedures attempting to block off veins that allow blood to leak from the penile tissues is still poor.
O, Barnea, G, Gillon
openaire   +2 more sources

Theoretical Analysis and Numerical Simulation of Mechanical Energy Loss of Turbulent Flows in Open-Channel Expansions [PDF]

open access: yesJournal of Hydraulic Structures, 2022
It is a popular fact that mechanical processes are usually accompanied by the dissipation phenomenon. Therefore, it is not possible to retain the initial energy over a temporal period or a local distance without spending additional energy.
Mahsa Mahmoudi, Mohammad Ali Banihashemi
doaj   +1 more source

Theoretical Analysis of the Shaft [PDF]

open access: yesAdvances in Fuzzy Systems, 2013
This paper represents the dynamic response of a steel shaft which is fixed at both ends by bearing. The shaft is subjected to both axial and bending loads. The behavior of the shaft in the presence of two transverse cracks subjected to the same angular position along longitudinal direction is observed by taking basic parameters such as nondimensional ...
Jajneswar Nanda, Dayal R. Parhi
openaire   +2 more sources

Prediction of the handling qualities and pilot-induced oscillation rating levels [PDF]

open access: yesINCAS Bulletin, 2014
The basis for the aviation development is the ambition of increasing the efficiency and safety of flight. Improvements include flight performance and extended flight envelope, new flight regimes and tasks.
Andreea-Irina AFLOARE, Achim IONITA
doaj   +1 more source

A THEORETICAL ANALYSIS OF SMUGGLING [PDF]

open access: yesThe Quarterly Journal of Economics, 1973
Publisher Summary This chapter presents a theoretical analysis of smuggling. It is commonly argued that smuggling must improve economic welfare since it constitutes (partial or total) evasion of the tariffs (or quantitative restrictions), which, for a small country, would signify a suboptimal policy.
Jagdish Bhagwati, Bent Hansen
openaire   +1 more source

Implementation of quantum measurements using classical resources and only a single ancillary qubit

open access: yesnpj Quantum Information, 2022
We propose a scheme to implement general quantum measurements, also known as Positive Operator Valued Measures (POVMs) in dimension d using only classical resources and a single ancillary qubit.
Tanmay Singal   +2 more
doaj   +1 more source

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