Search results for: oświetlenie naturalne

• Degradation of polyurethanes in Compost Under Natural Conditions

  Publication

  • K. Krasowska
  • H. Janik
  • A. Gradys
  • M. Rutkowska

  - JOURNAL OF APPLIED POLYMER SCIENCE - Year 2012

  The estimation of degradibility of different polyurethanes under natural weather depending conditions in compost pile was the subject of the studies. The incubation of polymer samples took place for a period up to 24 months. The characteristic parameters of the compost: temperature, pH, moisture content, and activity of dehydrogenasis were monitored and their influence on degradation of polyuiretahnes was discussed. The compostability...

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• Natural Hydroxyapatite as a by-product of industrial biomass gasification

  Publication

  • K. Kwiatkowski
  • M. Dudyński
  • P. Kazimierski
  • M. Klein
  • M. Janczarek
  • D. Kardaś

  - Year 2016

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• Natural convection in symmetrically heated vertical channels

  Publication

  • W. Lewandowski
  • M. Ryms
  • H. Denda

  - INTERNATIONAL JOURNAL OF THERMAL SCIENCES - Year 2018

  The study describes natural convection through a vertical channel, open on four sides and bound by two isothermal walls. Both balancing and infrared experimental investigations were performed in air (Pr = 0.71) to estimate the impact of channel width s and wall-to-ambient temperature difference (tw - t∞) on natural convective heat transfer, the formation of air flow patterns and the rate of flow pattern formation. The study was...

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• Degradation of modified TPS in natural and industrial compost

  Publication

  • H. Janik
  • M. Sienkiewicz
  • M. Wawrowska
  • K. Wiecierzycka
  • A. Haryńska

  - Year 2017

  The aim of the study was to determine in the pilot studies the degree of decomposition of modified by us thermoplasic starch (potato starch).Commercial and new obtained by us foils were tested in an open roofing at normal weather conditions. The most visible changes were observed in TPS modified by epoxidized soybean oil and arabic gum contrary to commercial foils where there was no mass change observed.

• Natural convective heat transfer from isothermalconic

  Publication

  • W. Lewandowski
  • S. Szymański
  • P. Kubski
  • E. Klugmann-Radziemska
  • H. Bieszk
  • T. Wilczewski

  - INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER - Year 1999

  Theoretical considerations on convective heat transfer from isothermal upward conicalsurfaces have been presented. The physical model of this phenomenon consists of an isothermalcone of inclination angle (φ) between the cone generating line (X) and the radius (R) of the cone base. The angle is a parameter of conical surface which varied from (φ = 0−circular horizontal plate) to (φ = π/2—vertical cylinder) . Onthe basis of Navier–Stokes...

• NATURAL DEEP EUTECTIC SOLVENTS IN EXTRACTION PROCESS

  Publication

  • K. Owczarek
  • N. Jatkowska
  • J. Płotka-Wasylka
  • M. Rutkowska
  • O. Shyshchak
  • M. Bratychak
  • J. Namieśnik

  - Chemistry & Chemical Technology - Year 2016

  Developing new, eco-friendly solvents which would meet technological and economic demands is perhaps the most popular aspects of Green Chemistry. Natural deep eutectic solvents (NADES) fully meet green chemistry principles. These solvents offer many advantages including biodegradability, low toxicity, sustainability, low costs and simple preparation. This paper provides an overview of knowledge regarding NADES with special emphasis...

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• Phenolics occurrence in surface water of the Dniester river basin (West Ukraine): natural background and industrial pollution

  Publication

  • M. Sprynskyy
  • M. Lebedynets
  • J. Namieśnik
  • B. Buszewski

  - ENVIRONMENTAL GEOLOGY - Year 2007

  W pracy przedstawiono wyniki badań poziomu fenoli w wodach rzecznych pochodzących ze zlewni Dniestru. Określono zarówno poziom tła naturalnego tych związków w wodzie rzecznej (na poziomie 0,012 mg/l) jak i poziom stężeń tych związków w części zlewni podlegającej antropopresji. Główne źródła emisji antropogenicznej są związane z przemysłem petrochemicznym. Poziom stężenia sumy fenoli w wodzie rzecznej na obszarach objętych wpływem...

• Neuronowe modele z atencją w przetwarzaniu języka naturalnego

  Publication

  • S. Olewniczak

  - Year 2021

  Celem niniejszego rozdziału jest wprowadzenie w tematykę sieci neuronowych z atencją oraz ich zastosowań w przetwarzaniu języka naturalnego. Rozdział skupia się w szczególności na dokładnym omówieniu architektury modelu Transformer, wykorzystującego atencję jako podstawowy mechanizm swojego działania.

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• Przebieg oczyszczania gazu na złożu naturalnym w biofiltrze.

  Publication

  • B. Kawalec-Pietrenko
  • M. Świsłowski

  - Inżynieria i Aparatura Chemiczna - Year 2003

  Badano przebieg biofiltracji powietrza w biofiltrze. Zaobserwowano, że rząd reakcji w warstwie cieczy pokrywającej cząstki złoża zależy od czasu eksploatacji złoża, trwania biofiltracji oraz od położenia cząstki w warstwie.Wskazano okresy eksploatacji złoża odpowiadające nieustalonym i ustalonym warunkom przebiegu procesu.

• Phosphorus removal by application of natural and semi-natural materials for possible recovery according to assumptions of circular economy and closed circuit of P

  Publication

  • M. Kasprzyk
  • M. Gajewska

  - SCIENCE OF THE TOTAL ENVIRONMENT - Year 2019

  In the last fewyears the idea of circular economy has become essential. Thus, designing methods of nutrients removal should be based on usingmaterials that make it possible to recover those nutrients. Recently,methods applied in wastewater treatment plants cannot provide optimal results; moreover, the application of commercial coagulants like ferric chloride and polyaluminumchloride can cause difficulties in potential recovery...

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• Synchrotron Radiation in Natural Science

  Journals

  ISSN: 1644-7190

• Elektros energetiniai irengimai ir instaliacija. Vadoelis aukstesniosiomsir profesinems mokykloms.

  Publication

  • E. Musiał

  - Year 2003

  Zawarto: domowe instalacje elektryczne; urządzenia oświetleniowe i grzejne;przemysłowe instalacje elektryczne niskiego napięcia; ochrona przeciwporażeniowa w urządzeniach niskiego napięcia; linie napowietrzne; linie kablowe;stacje elektroenergetyczne; elektrownie; przepięcia i ochrona odgromowa; ochrona przed pożarami i wybuchami; impedancje elementów toru przesyłu energii;obliczanie spadku napięcia oraz strat mocy i strat energii...

• THE ARCHITECTURE OF DAYLIGHT IN THE DISCOURSE ABOUT THE AESTHETICS OF SUSTAINABILITY

  Publication

  • M. Rogińska-Niesłuchowska

  - Year 2017

  The need to create ecological and energy efficient architecture is evident today. In the contemporary discourse on architecture more and more attention is dedicated to the aesthetics that expresses the idea of sustainability. The article is a voice in this debate, concentrating on the architecture that features daylight. Solar light comes from the natural environment and brings some substantial benefits for the architectural space,...

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• Influence of manganese(II) silanethiolate with 1,10-phenathroline on properties of natural rubber vulcanizates

  Publication

  • A. Mietlarek-Kropidłowska
  • A. Makocka
  • M. Strankowski

  - CHEMICKE LISTY - Year 2007

  W komunikacie zaprezentowano wstępne wyniki badań dotyczących wpływu kompleksu [Mn{SSi(OBu-t)3}2(phen)] na właściwości wulkanizatów gumowych z kauczuku naturalnego. Przeprowadzone badania sugerują, że chociaż związek ten nie działa bezpośrednio jako przyspieszacz, to aktywuje wulkanizację przy użyciu tiuramu.

• Archives of natural history

  Journals

  ISSN: 0260-9541 , eISSN: 1755-6260

• Geography and Natural Resources

  Journals

  ISSN: 1875-3728 , eISSN: 1875-371X

• African Natural History

  Journals

  ISSN: 1816-8396 , eISSN: 2305-7963

• Natural Hazards Review

  Journals

  ISSN: 1527-6988 , eISSN: 1527-6996

• Natural Products Journal

  Journals

  ISSN: 2210-3155 , eISSN: 2210-3163

• Natural Gas Geoscience

  Journals

  ISSN: 1672-1926

• Agriculture and Natural Resources

  Journals

  eISSN: 2452-316X

• Journal of Natural Remedies

  Journals

  ISSN: 0972-5547

• Natural Products and Bioprospecting

  Journals

  ISSN: 2192-2209

• Natural Product Sciences

  Journals

  ISSN: 1226-3907

• Tropical Natural History

  Journals

  ISSN: 1513-9700

• Natural Resources Research

  Journals

  ISSN: 1520-7439 , eISSN: 1573-8981

• Journal of Natural Disasters

  Journals

  ISSN: 1004-4574

• NATURAL AREAS JOURNAL

  Journals

  ISSN: 0885-8608 , eISSN: 2162-4399

• Natural History Sciences

  Journals

  ISSN: 2385-0442 , eISSN: 2385-0922

• NATURAL RESOURCE MODELING

  Journals

  ISSN: 0890-8575 , eISSN: 1939-7445

• Natural Sciences Education

  Journals

  ISSN: 2168-8273 , eISSN: 2168-8281

• NATURAL PRODUCT REPORTS

  Journals

  ISSN: 0265-0568 , eISSN: 1460-4752

• NATURAL RESOURCES FORUM

  Journals

  ISSN: 0165-0203 , eISSN: 1477-8947

• JOURNAL OF NATURAL HISTORY

  Journals

  ISSN: 0022-2933 , eISSN: 1464-5262

• Natural Language Semantics

  Journals

  ISSN: 0925-854X , eISSN: 1572-865X

• NATURAL RESOURCES JOURNAL

  Journals

  ISSN: 0028-0739

• SOCIETY & NATURAL RESOURCES

  Journals

  ISSN: 0894-1920 , eISSN: 1521-0723

• Natural joints: Boundary lubrication and antiphospholipid syndrome (APS)

  Publication

  • Z. Pawlak
  • A. Mrela
  • M. Kaczmarek
  • M. Cieszko
  • W. Urbaniak

  - BIOSYSTEMS - Year 2019

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• Genistein: a natural isoflavone with a potential for treatment of genetic diseases

  Publication

  • G. Węgrzyn
  • J. Jakóbkiewicz-Banecka
  • M. Gabig-Cimińska
  • E. Piotrowska
  • M. Narajczyk
  • A. Kloska
  • M. Malinowska
  • D. Dziedzic
  • I. Gołębiewska
  • M. Moskot
  • A. Węgrzyn

  - BIOCHEMICAL SOCIETY TRANSACTIONS - Year 2010

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• Fluent Editor and Controlled Natural Language in Ontology Development

  Publication

  • P. Weichbroth

  - International Journal on Artificial Intelligence Tools - Year 2019

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• Scheduling jobs to contain a natural disaster: a model and complexity

  Publication

  • M. Kubale
  • K. Ocetkiewicz

  - Zeszyty Naukowe Wydziału ETI Politechniki Gdańskiej. Technologie Informacyjne - Year 2010

  this paper is devoted to the problem of scheduling suppression units so that a natural disaster is dealt with as efficient as possible. the concept of deteriorating jobs is adopted, that is, the formal model of scheduling represents linearly increasing value loss as the disaster remains unsuppressed and increasing time for its suppression. more precisely, two different goals are considered: finding a suppression schedule of minimal...

• Structural analysis and predicting effects of natural mutations on telomerase

  Publication

  • M. Padariya
  • U. Kalathiya
  • M. Baginski

  - Acta Crystallographica A-Foundation and Advances - Year 2017

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• Influence of external climate on natural ventilation performance in buildings

  Publication

  • R. Antczak-Jarząbska

  - Year 2015

  Natural ventilation is driven by either buoyancy forces or wind pressure forces or their combinations that inherit stochastic variation into ventilation rates [ CITATION Hun99 \l 1045 ]. We now that these factors have influence on air flow speed and thermal comfort inside building. This work examines the relationship between external climate and natural ventilation including thermal comfort. The work tries in the first instance...

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• Semantic rules representation in controlled natural language in FluentEditor

  Publication

  • A. Wróblewska
  • P. Kapłański
  • P. Zarzycki
  • I. Ługowska

  - IEEE Industrial Electronics Magazine - Year 2013

  This paper presents a way of representation of semantic rules (SWRL) in controlled English in order to facilitate understanding the rules by humans interacting with a machine. This approach (implemented in FluentEditor) may be applied in many domains, where the understandability of the rules used to support a decision process is of great importance.

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• Natural convective heat transfer from isothermal cuboids

  Publication

  • E. Klugmann-Radziemska
  • W. Lewandowski

  - INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER - Year 2003

  The paper presents results of theoretical and experimental investigations of the convective heat transfer from isothermal cuboid. The analytical solution was performed taking into account complete boundary layer length and the manner of its propagation around isothermal cuboid. It arises at horizontal bottom surface and grows on vertical lateral surface of the block. After changing its direction, the boundary layer occurs above...

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• Natural convective heat transfer from isothermal cuboids

  Publication

  • E. Klugmann-Radziemska
  • W. Lewandowski

  - Year 2003

  Przestawiono rozważania teoretyczne i wyniki badań eksperymentalnych konwekcyjnej wymiany ciepła od powierzchni izotermicznego prostopadłościanu. W rozwiązaniu analitycznym uwzględniono pełną długość warstwy przyściennej i sposób jej rozchodzenia się wzdłuż powierzchni prostopadłościanu. W celu zweryfikowania otrzymanego rozwiązania przeprowadzono badania eksperymentalne w trzech możliwych położeniach bryły. Zaproponowano uniwersalną...

• Knowledge Base Suitable for Answering Questions in Natural Language

  Publication

  • T. M. Boiński
  • A. Ambrożewicz
  • J. Szymański

  - Year 2014

  This paper presents three knowledge bases widely used by researchers coping with natural language processing: OpenCyc, DBpedia and YAGO. They are characterized from the point of view of questions answering system. In this paper a short description of the aforementioned system implementation is also presented.

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• Characterization of Arctic Driftwood as Naturally Modified Material. Part 1: Machinability

  Publication

  • D. Chuchała
  • A. Sandak
  • K. Orłowski
  • J. Sandak
  • O. Eggertsson
  • M. Landowski

  - Coatings - Year 2021

  Arctic driftwood has reached the coast of Iceland for centuries. This material was used by the inhabitants of the island as a building material for houses, boats, churches and pasture fences. Nowadays, the driftwood is used in the furniture industry, for the finishing of internal and external walls of buildings and also by artists. The properties of driftwood differ to that of original resource due the long-term effects of exposure...

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• Przetwarzanie wyrażeń języka naturalnego w wyrażenia logiczne - system Denise

  Publication

  • S. Jessa
  • W. Jędruch

  - Year 2010

  Po krótkim wprowadzeniu do systemów reprezentacji wiedzy i wnioskowania omówiono eksperymentalny system przetwarzania zdań w języku polskim w wyrażenia rachunku zdań i logiki pierwszego rzędu.

• Historia divina i historia naturalis w myśli Judy Loewa

  Publication

  • A. Świeżyński

  - Humaniora. Czasopismo Internetowe - Year 2019

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