Filters
total: 1919
-
Catalog
- Publications 1391 available results
- Journals 200 available results
- Conferences 12 available results
- Publishing Houses 2 available results
- People 63 available results
- Projects 4 available results
- e-Learning Courses 41 available results
- Events 29 available results
- Open Research Data 177 available results
displaying 1000 best results Help
Search results for: open access week
-
Open water experiments with two pod propulsor models.
PublicationReferat przedstawia obszerne eksperymenty hydromechaniczne z dwoma modelami pędników podowych. Jeden z nich jest pędnikiem pchającym o średnicy 0,32 m, drugi pędnikiem ciągnącym o średnicy 0,25 m. W trakcie pomiarów ustalono przebieg sześciu składowych siły i momentu hydrodynamicznego dla szerokiego zakresu zmian współczynnika posuwu i kąta dryfu.
-
Open Learning
Journals -
Open Geosciences
Journals -
Biology Open
Journals -
BJPsych Open
Journals -
ESMO Open
Journals -
Open Praxis
Journals -
JGH Open
Journals -
Open Astronomy
Journals -
Open Heart
Journals -
Open Agriculture
Journals -
NursingPlus Open
Journals -
Open Linguistics
Journals -
Nursing Open
Journals -
JPRAS Open
Journals -
RMD Open
Journals -
Open Insight
Journals -
Open Archaeology
Journals -
Biochimie Open
Journals -
AI Open
Journals -
Open Philosophy
Journals -
Physics Open
Journals -
Talanta Open
Journals -
AERA Open
Journals -
Open Quaternary
Journals -
CMAJ open
Journals -
OTO Open
Journals -
CJC Open
Journals -
Epilepsia Open
Journals -
BJGP Open
Journals -
Open Medicine
Journals -
Pharmacoeconomics-Open
Journals -
JCIS Open
Journals -
BDJ Open
Journals -
Burns Open
Journals -
Open Mind
Journals -
JTCVS Open
Journals -
JAMIA Open
Journals -
A New Approach to the PWM Modulation for the Multiphase Matrix Converters Supplying Loads with Open-End Winding.
PublicationThis article presents three variants of the Pulse Width Modulation (PWM) for the Double Square Multiphase type Conventional Matrix Converters (DSM-CMC) supplying loads with the open-end winding. The first variant of PWM offers the ability to obtain zero value of the common-mode voltage at the load's terminals and applies only six switches within the modulation period. The second proposal archives for less Total Harmonic Distortion...
-
Ways of performing judo throws, and their efficiency, assessed in the open weight category in All-Japan Judo Championships
PublicationThere is no indication that earlier individual attempts in this area have been carried out in Japan. Judo masters including Kano, Koizumi, Kudo, Mifune, Tomiki and others have tried to introduce additional criteria to the classification. The need for so many modifications is a result of the many sport and referee rule changes, as well as to ensure the safety of competitors and to increase the attractiveness of judo contests. Purpose...
-
A subdomain model for armature reaction field and open‐circuit field prediction in consequent pole permanent magnet machines
PublicationIn this paper, the machine quantity, such as electromagnetic torque, self and mutual inductances, and electromotive force, is analytically calculated for non-overlapping winding consequent pole slotted machine for open-circuit field and armature reaction. The sub-domain approach of (2-D) analytical model is developed using Maxwell's equations and divide the problem into slots, slot-openings, airgap and magnets region, the magnet...
-
Modulating D-amino acid oxidase (DAAO) substrate specificity through facilitated solvent access
Publication -
Transanal Endoscopic Microsurgery via TriPort Access System With No General Anesthesia and Without Sphincter Damage
Publication -
JAVA - Journal of the Association for Vascular Access
Journals -
Studies in Self-Access Learning Journal
Journals -
Application of Open-Hardware-Based Solutions for Rapid Transition From Stationary to the Remote Teaching Model During Pandemic
PublicationWhile research indicates usefulness of remote laboratories in teaching of digital hardware systems, their main application is to complement stationary classes. This work presents a low-cost, scalable architecture that supports rapid transformation of teaching to a model based solely on remote access mechanisms. Background: Adaptation of online laboratory solutions from the literature to en-masse teaching of digital circuits is...
-
Compact Scheduling In Open Shop With Zero-One Time Operations
Publication -
NP-hardness of compact scheduling in simplified open and flow shops
Publication -
Determination of selected parameters in a 1D open channel flow model
PublicationOkreślenie parametrów jest ważnym etapem tworzenia modelu matematycznego. W przypadku jednowymiarowego modelu przepływu ze swobodną powierzchnią opisanego układem równań de Saint-Venanta, jedną z grup parametrów wymagających identyfikacji są parametry związane z tarciem. Mogą one być określone w różny sposób, ale w większości przypadków problem ten stanowi zagadnienie żle postawione. W takich przypadkach najczęściej stosowaną...
-
The improvement of axial bearing capacity of open-end pipe piles
PublicationZaproponowano sposób zwiększania nośności osiowej pali rurowych z otwartym dnem za pomocą wewnętrznych pierścieni. Przedstawiono wyniki badań w skali naturalnej i badań modelowych. Przeprowadzono analizę teoretyczną zjawiska metodą analityczną i numeryczną. Badania i analizy potwierdziły skuteczność proponowanego rozwiązania technicznego.