Filters
total: 5003
filtered: 4229
-
Catalog
- Publications 4229 available results
- Journals 27 available results
- Publishing Houses 1 available results
- People 62 available results
- Projects 3 available results
- Research Teams 1 available results
- e-Learning Courses 46 available results
- Events 3 available results
- Open Research Data 631 available results
Chosen catalog filters
displaying 1000 best results Help
Search results for: Rome
-
A scale with ECG measurements capability for home cardiac monitoring
PublicationPresented device -a scale developed for enabling extra measurements, in addition to body weight and composition, the electrical activity of the heart (electrocardiogram - ECG) and the level of oxygen saturation in the blood SaO2. Electrical activity is recorded in the form of six leads, socalled - limb leads. The device allows measurement of all standard limb leads and without the need for additional procedures. ECG, although the...
-
The role of EMG module in hybrid interface of prosthetic arm
PublicationNearly 10% of all upper limb amputations concern the whole arm. It affects the mobility and reduces the productivity of such a person. These two factors can be restored by using prosthetics. However, the complexity of human arm makes restoring its basic functions quite difficult. When the osseointegration and/or targeted muscle reinnervation (TMR) are not possible, different modalities can be used to control the prosthesis. In...
-
Police stress: The role of professional and organizational demands on burnout
PublicationJob demands - resources - empirical study in police officers
-
The role of rewards and demands in burnout among surgical nurses
PublicationObjective: Job rewards have both, an intrinsic and an extrinsic motivational potential, and lead to employees’ development as well as help them to achieve work goals. Rewards can balance job demands and protect from burnout. Due to changes on the labour market, new studies are needed. The aim of our study was to examine the role of demands and individual rewards (and their absence) in burnout among surgical nurses. Materials and...
-
Propagation of acoustic pulses in some fluids with yield stress
PublicationThis study is devoted to the derivation of approximate equations governing acoustic pulses in flows with yieldstress, including some time-dependent flows with a slow dependence on time of yield stress and apparent viscosity. Themodeling of yield stress and apparent viscosity in the vicinity of a zero deformation rate allows us to consider a thixotropicfluid as a Bingham plastic with coefficients that are dependent on time. The...
-
Visualization in Matehmatics Teaching - Some examples of supporting the students'education
PublicationNa całym świecie prowadzi się badania nad wykorzystaniem multimediów w dydaktyce matematyki. Rewolucja cyfrowa jest impulsem do zmiany podejścia do nauczania i metod uczenia się. Oczywiście nowe technologie nie wyeliminują czy nie zastąpią wszystkich tradycyjnych środków nauczania.Studenci, aby zostać dobrymi, konkurencyjnymi na rynku pracy inżynierami, muszą poznać wiele, czasem bardzo zaawansowanych mechanizmów z zakresu matematyki....
-
Some mechatronic solutions towards a surveillance of mechanical systems
PublicationCelem artykułu jest przedstawienie nowych rozwiązań związanych z nadzorowaniem systemów mechanicznych. Przedstawia on zmodyfikowaną metodę nadzorowania drgań opartą na sterowaniu modalnym i energetycznym wskaźniku jakości, nadzorowanie drgań z wykorzystaniem zmiennej prędkości obrotowej, nadzorowanie drgań systemu hybrydowego z wykorzystaniem sterowania optymalnego i energetycznego wskaźnika jakosci oraz nadzorowanie ruchu mobilnego...
-
Some Exact Values of Shannon Capacity for Evolving Systems
PublicationWe describe the notion of Shannon Capacity for evolving channels. Furthermore, using a computer search together with some theoretical results we establish some exact values of the measure.
-
Some Aspects of Designing Nozzle Segments of Axial Microturbines,
PublicationIn the paper a multi-stage micro-turbine with partial admission of all the stages is described in detail and the results of the numerical calculations and experimental investigations are presented, followed by an appropriate discussion and conclusions.
-
Role of distillation in determination of SCFAs in samples of different origin
PublicationShort-chain fatty acids (SCFAs) are very volatile compounds and choosing an appropriate isolation and enrichement technique is a key to their determination. Distillation is one of methods which can be applied. There are many types of distillation. The simplest ones are direct, steam and fractional distillation, but they are not used very often and have some drawbacks. However, many modifications of basic distillation have been...
-
Determination of some off-flavors for vodka quality assessment
PublicationW pracy zostały przedstawione wyniki analizy wybranych związków karbonylowych w wódkach czystych z wykorzystaniem procedury HS-SPME/GC-ECD poprzedzonej derywatyzacją aldehydów za pomocą odczynnika PFBHA. Przeprowadzone badania wykazały, że obecność 2,3-pentanodionu i 2-butenalu skutkuje pogorszeniem jakości analizowanych wódek.
-
The Role of a Software Product Manager in Various Business Environments
PublicationThe aim of the paper is to identify the role of the software product manager depending on the size of the company and the characteristics of the product they are working on. This has been achieved in cooperation with 15 experts from the IT industry. The companies were divided into 4 levels of size: micro-enterprises, small businesses, medium businesses and large enterprises. The characteristics of the products were divided into...
-
Some remarks on the design of microstrip to coplanar line transformer.
PublicationPrzedyskutowano technikę projektowania transformatora standardu umożliwiającego współpracę linii mikropaskowej i linii koplanarnej. Jako sekcję pośrednią wykorzystano uziemiony falowód koplanarny (conductor backed coplanar waveguide). Dokonano oceny różnych profili sekcji pośredniej w oparciu o szereg symulacji elektromagnetycznych, jak i pomiarów charakterystyk transmisji wykonanych modeli transformatorów.
-
On application of some artificial intelligence methods in ship design
PublicationWprowadzenie odrębnego etapu badań własności strukturalnych do analizy i syntezy układów sterowania o złożonej strukturze, umożliwia wyznaczenie i analizę nieprzesuwnych biegunów układów. Te bieguny charakteryzują się zerową wrażliwością na zmianę szeregu parametrów modelu układu.
-
Role of reciprocating sliding testing in tribological materials engineering
PublicationPrzedstawiono wyniki badań oporu ruchu i zużycia skojarzeń o styku rozłożonym przy posuwisto-zwrotnym ślizganiu. Badano skojarzenia: żeliwo-stop aluminium przetapiany laserowo w warunkach kriogenicznych oraz żeliwo-kompozyt aluminium-żelazo otrzymany ''in situ''.
-
Some aspects of laser surface remelting of aluminium alloys
PublicationPodano podstawy procesu przetapiania laserowego stopów aluminium. Opisano rezultaty elektrochemicznych badań korozyjnych dla stopu AlSi13Mg1CuNi i porównano je ze stanem wyjściowym stopu.
-
Some milestones on the way to a reconfigurable automotive instrument cluster
PublicationRekonfigurowalne instrumenty (RIC) tworzące centrum informacyjne w samocho-dzie, realizowane są w technice barwnych ciekłokrystalicznych matryc aktyw-nych (AM LCD). Lokalne sterowanie dedykowanym układem mikroprocesorowym za-pewnia bardzo efektywną i elastyczną, z wagi na możliwości adaptacyjne, al-ternatywę dla klasycznych elektromechanicznych zespołów przyrządów wskaźni-ków samochodowych. RIC umożliwiają zwiększenie pasywnego...
-
Chemical denudation and the role of sulfide oxidation at Werenskioldbreen, Svalbard
PublicationThis study aims to determine the rate of chemical denudation and the relationships between dominant geochemical reactions operating in the proglacial and subglacial environments of the polythermal glacier Werenskioldbreen (SW Svalbard) during an entire ablation season. Water sampling for major ion chemistry was performed at a proglacial hydrometric station and from subglacial outflows from May to September 2011. These data were...
-
Some results of experimental research into turbine rotor trajectory
PublicationPrzedstawiono rezultaty eksperymentalnych badań trajektorii wirnika turbinowego. Doświadczenia przeprowadzono na modelowej turbinie powietrznej przy różnych częstotliwościach obrotów wału i różnym obciążeniu wału względem osi korpusu.
-
Role of the Synergistic Interactions of Environmental Pollutants in the Development of Cancer
PublicationThere is a growing awareness that the large number of environmental pollutants we are exposed to on a daily basis are causing major health problems. Compared to traditional studies that focus on individual pollutants, there are relatively few studies on how pollutants mixtures interact. Several studies have reported a relationship between environmental pollutants and the development of cancer, even when pollutant levels are below...
-
ROLE OF GREEN LOGISTICS IN THE CONSTRUCTION OF SUSTAINABLE SUPPLY CHAINS
PublicationThe global supply chain has been growing strongly in recent years. This development brings many benefits to the economy, society, and human resources in each country but also causes a large number of concerns related to the environment since traditional logistics activities in the supply chain have been releasing significant amount of emissions. For that reason, many solutions have been proposed to deal with these environmental...
-
The role of self-awareness in enhancing cooperative behaviour among students
Publication -
The role of self-awareness in enhancing cooperative behaviour among students
Publication -
Is hydrogen capable of playing a central atom role in superhalogen anions?
Publication -
Carbon-coated anatase: the role of the carbon layer for photocatalytic performance
Publication -
The prognostic role of p53 and its correlation with CDK9 in urothelial carcinoma
Publication -
Integrative genomics reveal a role for MCPIP1 in adipogenesis and adipocyte metabolism
Publication -
The role of Snail1 transcription factor in colorectal cancer progression and metastasis
Publication -
The up-to-date role of biologics for the treatment of chronic lymphocytic leukemia
Publication -
Relationships Between Fungal Contamination and Some Physicochemical Properties of Rapeseeds
Publication -
Zinc(II) complexation by some biologically relevant pH buffers
Publication -
The role of phoenixin in the proliferation and migration of ectopic epithelial cells in vitro
Publication -
QSPR analysis of some agonists and antagonists of α-adrenergic receptors
Publication -
A polynomial algorithm for some preemptive multiprocessor task scheduling problems.
Publication.
-
The role of inland ports in integration of polish waterways with the european network
PublicationArtykuł zawiera główne wnioski z badan, prowadzonych przez autorke w ramach projektu EUREKA. Przedstawiono krótki opis aktualnego stanu dróg wodnych w Polsce, uwarunkowania prawne żeglugi, znaczenie transportu wodnego w systemie transportowym kraju i najważniejsze porty śródlądowe. Opisano bariery rozwoju dród wodnych w Polsce. W artykule wykorzystano zdjęcia z dwóch rejsów, w ktorych autorka brała udzial w 2006 r.
-
Cytochromes P450 and Skin Cancer: Role of Local Endocrine Pathways
Publication -
Universities in a knowledge-based society - their role and challenges they have to face
PublicationArtykuł opisuje rolę instytucji edukacyjnych wraz z problemami i wyzwaniami, którym muszę one sprostać w gospodarce opartej na wiedzy.
-
Investigating the role of knowledge-based technologies in the sector of nongovernmental organizations
PublicationZbadano rolę technologii opartych na wiedzy w obszarze organizacji pozarządowych. Zaproponowano model opisujący wykryte zalezności.
-
Inflammation-Related Changes in Mood Disorders and the Immunomodulatory Role of Lithium
Publication -
Role of the sulfur to α-carbon thioether bridges in thurincin H
Publication -
Copper binding by the cystatin C fragment. The role of histidine residues
Publication -
Role of Dean’s Offices in Developing Internal Normative Acts at HEIs
Publication -
The Role and Effectiveness of the MBT Installation in Poland Based on Selected Examples
Publication -
Blood pressure variability: Emerging role in risk assessment and therapeutics
Publication -
The Role of Specific Side Groups and pH in Magnetization Transfer in Polymers
Publication -
The Role of pH in the Mechanism of .OH Radical Induced Oxidation of Nicotine
Publication -
On the graphitisation role of oxide supports in carbon nanotube CVD synthesis
Publication -
Positron binding to alkali-metal hydrides: The role of molecular vibrations
PublicationThe bound vibrational levels for J=0 have been computed for the series of alkali-metal hydride molecules from LiH to RbH, including NaH and KH. For all four molecules the corresponding potential-energy curves have been obtained for each isolated species and for its positron-bound complex (e+XH). It is found that the calculated positron affinity values strongly depend on the molecular vibrational state for which they are obtained...
-
On the Peano Theorem for Some Functional Differential Equations on Time Scale
PublicationThe Peano Theorem for some functional differential equations on time scale is proved. Assumptions are of Caratheodory type. Two counter examples for false Peano theorems in the literature are presented.
-
Art of Space – Art in Space / The Role of Sound Art in Public
PublicationThe article presents a discussion of the crossroad between art and architecture. It sketches out the theoretical and practical aspects of space revitalisation and improving its quality in the context of multisensory dimension of public spaces. The unique manifestation of art and creativity in public space could be detected and stimulated using participatory architecture, for instance interactive installations, projects related...