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Wyszukujesz frazę "Drozdowski, M." wg kryterium: Autor


Tytuł:
How to Check the Work Predispositions of a Tele-worker: Research into the Competency Potential of the Tele-worker as Implemented in the EFZ Flexible Work Form Vertical Portal
Jak sprawdzić predyspozycje do pracy telepracownika? Badanie Potencjału Kompetencyjnego Telepracownika zaimplementowane na Wortalu Efektywnych Form Zatrudnienia
Autorzy:
Drozdowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/599082.pdf
Data publikacji:
2008
Wydawca:
Instytut Pracy i Spraw Socjalnych
Tematy:
COMPETENCY POTENTIAL
WORK PREDISPOSITIONS OF TELE-WORKER
Opis:
This article describes an online tool for preliminary (self-)diagnosis of personal competency potential from the perspective of telework. It was developed to meet the needs of the EFZ vertical portal (an Internet portal dedicated to flexible forms of employment). On one hand, the article presents the structure of the tool itself, including the implemented appraisal approach that is based on an analysis of a person's internal motivations as well as the proposed model of universal telework attributes. On the other hand, it describes the format of feedback information that is automatically generated by the tool, which is the result of the appraisal of the person's competency potential for undertaking activities of the telework type. The presentation of the tool includes comments interpreting appraisal results that may be obtained on the EFZ vertical portal, for example.
Źródło:
Zarządzanie Zasobami Ludzkimi; 2008, 5(64); 95-111
1641-0874
Pojawia się w:
Zarządzanie Zasobami Ludzkimi
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of Misfit Dislocations Profiles in ZnSe/GaAs Structures by Raman Scattering
Autorzy:
Bała, W.
Drozdowski, M.
Kozielski, M.
Powiązania:
https://bibliotekanauki.pl/articles/1929718.pdf
Data publikacji:
1993-10
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.30.Hv
Opis:
In this paper we present the Raman scattering measurements of the ZnSe epilayers grown on (001) GaAs substrate by molecular beam epitaxy method. We have studied dependence of the frequency shift of LO(ZnSe) mode in the Raman spectra vs. thickness of the ZnSe layer. The intensity of LO(ZnSe)/LO(GaAs) ratio vs. orientation angle α of the E vector of the exciting light on the ZnSe/GaAs interface relatively to the sample orientation is presented too.
Źródło:
Acta Physica Polonica A; 1993, 84, 4; 689-692
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Characterization of the Band Bending in ZnSe-GaAs Heterojunctions by Raman Scattering
Autorzy:
Bała, W.
Drozdowski, M.
Kozielski, M.
Powiązania:
https://bibliotekanauki.pl/articles/1879935.pdf
Data publikacji:
1991-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.30.Hv
61.70.Wp
Opis:
The band bending effect at the ZnSe-GaAs interface Was studied by means of Raman scattering induced by electric-field related to longitudinal-optical (LO) phonons. It has been shown that the variation of the band bending in GaAs can be modifled by changes in the electron concentration of ZnSe epilayer and the variation of the sample temperature.
Źródło:
Acta Physica Polonica A; 1991, 79, 2-3; 225-228
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of SrLaAlO$\text{}_{4}$ and SrLaGaO$\text{}_{4}$ Substrate Crystals by Raman Spectroscopy
Autorzy:
Drozdowski, M.
Kozielski, M.
Pajączkowska, A.
Powiązania:
https://bibliotekanauki.pl/articles/1964243.pdf
Data publikacji:
1997-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
61.72.-y
78.30.-j
33.20.Fb
63.20.-e
Opis:
In this paper the study of SrLaAlO$\text{}_{4}$ and SrLaGaO$\text{}_{4}$ single crystals using the Raman scattering method is presented. The obtained results are discussed in terms of nature of the crystallografic imperfections and point defects which might arise during the crystal growth process.
Źródło:
Acta Physica Polonica A; 1997, 92, 1; 139-142
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Investigation of the Strains at ZnSe/GaAs Interfaces by Raman Scattering
Autorzy:
Bała, W.
Drozdowski, M.
Kozielski, M.
Powiązania:
https://bibliotekanauki.pl/articles/1891888.pdf
Data publikacji:
1991-11
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.30.Hv
61.70.Wp
Opis:
Investigations of the strains at the n-ZnSe epilayers grown on GaAs substrate using polarized Raman spectra are presented. It has been shown that Raman scattering experiment can be used as a method for investigation of the splitting between the heavy- and light-hole bands in n-ZnSe thin films.
Źródło:
Acta Physica Polonica A; 1991, 80, 5; 723-730
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Influence of Molecular Electric Fields on Elastic Properties of Perovskite-Like Substrates
Autorzy:
Hoffmann, T. J.
Drozdowski, M.
Kasprowicz, D.
Powiązania:
https://bibliotekanauki.pl/articles/1964365.pdf
Data publikacji:
1997-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
46.30.Cn
Opis:
The dynamics of ABCO$\text{}_{4}$ deformable crystals with electroelastic interacting was expressed by theoretical model with wave-linear approximation. The one-dimensional problem was considered assuming that the field variables are represented by plane electroelastic waves. As a result the dispersion equation for these crystals was obtained. Using this model the data concerning the elastic properties of SrLaGaO$\text{}_{4}$ are discussed.
Źródło:
Acta Physica Polonica A; 1997, 92, 1; 187-190
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Elastooptic Constants of SrLaAlO$\text{}_{4}$ and SrLaGaO$\text{}_{4}$ Single Crystals Determined by Brillouin Scattering
Autorzy:
Drozdowski, M.
Pajączkowska, A.
Kasprowicz, D.
Ziobrowski, P.
Gloubokov, A.
Powiązania:
https://bibliotekanauki.pl/articles/1964361.pdf
Data publikacji:
1997-07
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
33.20.Fb
78.35.+c
63.20.-e
Opis:
In this paper we report the elastooptic constants p$\text{}_{ij}$ of strontium lanthanum aluminate, SrLaAlO$\text{}_{4}$ and strontium lanthanum gallate SrLaGaO$\text{}_{4}$ single crystals, which were determined at room temperature using Brillouin scattering method. In order to investigate the elastooptic constants of SrLaAlO$\text{}_{4}$ and SrLaGaO$\text{}_{4}$ single crystals, a substitution method proposed by Cummins and Schoen, and developed by Nelson and Lax was used. The obtained results are also discussed in terms of the nature defects which might arise in these crystals during growth process.
Źródło:
Acta Physica Polonica A; 1997, 92, 1; 177-181
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hyper-heuristics for cross-domain search
Autorzy:
Cichowicz, T..
Drozdowski, M.
Frankiewicz, M.
Pawlak, G.
Rytwinski, F.
Wasilewski, J.
Powiązania:
https://bibliotekanauki.pl/articles/201681.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
hyper-heuristics
cross-domain heuristic search
HyFlex
Opis:
In this paper we present two hyper-heuristics developed for the Cross-Domain Heuristic Search Challenge. Hyper-heuristics solve hard combinatorial problems by guiding low level heuristics, rather than by manipulating problem solutions directly. Two hyper-heuristics are presented: Five Phase Approach and Genetic Hive. Development paths of the algorithms and testing methods are outlined. Performance of both methods is studied. Useful and interesting experience gained in construction of the hyper-heuristics are presented. Conclusions and recommendations for the future advancement of hyper-heuristic methodologies are discussed.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2012, 60, 4; 801-808
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Photoluminescence, Reflectivity and Raman Investigations of Nanocrystallites in Luminescent Porous Silicon
Autorzy:
Bała, W.
Głowacki, G.
Łukasiak, Z.
Drozdowski, M.
Kozielski, M.
Nossarzewska-Orłowska, E.
Brzozowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/1876076.pdf
Data publikacji:
1995-02
Wydawca:
Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:
78.30.Hv
78.66.-w
Opis:
Raman scattering, reflectivity and photoluminescence measurements of the porous silicon layers prepared on (001) p/p$\text{}^{+}$ silicon epitaxial wafers by anodization method are presented. We have studied dependence of the frequency shift and halfwidth of LO mode in Raman spectra and shift of the luminescence peak in photoluminescence spectra vs. anodization conditions.
Źródło:
Acta Physica Polonica A; 1995, 87, 2; 445-448
0587-4246
1898-794X
Pojawia się w:
Acta Physica Polonica A
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Model klasyfikacyjny prognozowania wystąpienia mikoryzy u jednorocznych siewek sosny zwyczajnej (Pinus sylvestris L.) na zrębie zupełnym
Classification model for the prediction of mycorrhiza development of one-year-old Scots pine (Pinus sylvestris L.) seedlings on clear-cut
Autorzy:
Aleksandrowicz-Trzcińska, M.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/994751.pdf
Data publikacji:
2012
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
zrab zupelny
odnowienia lasu
odnowienia naturalne
sosna zwyczajna
Pinus sylvestris
mikrosiedliska
siewki jednoroczne
cechy biometryczne
mikoryza
wystepowanie
modele predykcyjne
analiza logistyczna
logistic regression
natural regeneration
microhabitat
ectomycorrhiza
biometric parameters
Opis:
The aim of this study was to build the models describing the relationships between mycorrhiza development in one−year−old Scots pine seedlings and site preparation method, place of growth of seedlings on the clear−cut area and their biometric parameters. A logistic regression was used to study.
Źródło:
Sylwan; 2012, 156, 12; 883-894
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ocena wegetatywnej i generatywnej ekspansji rokitnika (Hippophaë rhamnoides L.) na zwałowisku zewnętrznym Kopalni Węgla Brunatnego Bełchatów pod kątem wykorzystania w procesie rekultywacji drogą sukcesji kierowanej
Assessment of vegetative and generative expansion of sea buckthorn [Hippophae rhamnoides L.] on outer dumping ground of Belchatow Lignite Mine in terms of its application in directed succession reclamation process
Autorzy:
Bolibok, L.
Kowalczyk, M.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/1011789.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
rokitnik
Kopalnia Wegla Brunatnego Belchatow
ekspansja roslin
rekultywacja
tereny przemyslowe
Hippophae rhamnoides
lesnictwo
zwalowiska pogornicze
sukcesja kierowana
fomitopsis pinicola
laetiporus sulphureus
piptoporus betulinus
serpula lacrymans
brown rot
wood decay
Opis:
The paper describes the results of investigation on the range of trophic abilities and preferences of fungi causing the wood decay of the brown rot pattern. Fomitopsis pinicola, Laetiporus sulphureus, Piptoporus betulinus and Serpula lacrymans fungi were tested. Wooden samples made from wood of 25 different, both European and exotic, tree species were used. They were put on mycelium of every tested fungus. After 30, 60 and 90 days of exposition samples were weighted and the loss of their mass was calculated to compare the differences of wood destroying abilities between examined tree species. The results indicated that the range of trophic abilities in ex situ conditions of tested fungi species was much wider than in nature. All examined fungi were able to decay the wood of more tree species and their trophic preferences occurred to be different as well.
Źródło:
Sylwan; 2009, 153, 03; 203-216
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dokładność pomiaru wybranymi dalmierzami laserowymi w środowisku leśnym
Measurements accuracy of selected laser rangefinders in the forest environment
Autorzy:
Brach, M.
Bielak, K.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/993397.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
geodezja lesna
drzewostany
pomiary
dalmierze laserowe
dalmierz ForestPro
dalmierz TruPulse 360
polozenie drzew
ciagi busolowe
dokladnosc pomiaru
forest geodesy
forest inventory
laser rangefinder
silvicultural planning
Opis:
Paper presents results of measurement accuracy evaluation of two laser rangefinders (TruPulse and ForestPro integrated with MapStar compass) mounted on monopod and tripod under the forest conditions. The precise data on spatial coordinates of 34 trees in the Rogów Arboretum and 8 points from the geodetic control network in the Głuchów Forest were used. The results show that the measurement sets equipped with ForestPro and MapStar were more accurate than TruPulse ones. However, no significant influence of applied stands on the measurement accuracy was observed.
Źródło:
Sylwan; 2013, 157, 09; 671-677
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modelowanie warunków świetlnych na dnie lasu
Modeling light conditions on the forest floor
Autorzy:
Bolibok, L.
Brach, M.
Drozdowski, S.
Orzechowski, M.
Powiązania:
https://bibliotekanauki.pl/articles/1317833.pdf
Data publikacji:
2013
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
lasy
dno lasu
warunki swietlne
modelowanie
light conditions
diffuse light
direct light
gaps
modelling
Opis:
Contemporary models of light conditions on the forest floor can be divided into two categories: undercanopy models that allow the light conditions in a stand under the canopy to be simulated, and models that take into account shielding from the side. Under-canopy models precisely estimate the availability of wavelengths of light spatially distributed under the canopy of stands: however these models require a large amount of data on the spatial structure of forest stands. The other class of models describes the light conditions on a particular open surface. These incorporate shielding from the side and are easier to use as they require less data than under-canopy models. In practice, in forest conditions, such models require data on the size, shape, and geographical location of surveyed surfaces (e.g. gaps, and cut areas) and on the height of the surrounding stand. Often, these data are available in databases, such as the State Forest Information System (SILP), can otherwise be obtained relatively easily (and inexpensively). Compared to under-canopy models, these models provide a cheap way to obtain useful information on variation in the light environment that affects the microclimate for regenerating plants on clearcuts and canopy gaps.
Źródło:
Leśne Prace Badawcze; 2013, 74, 4; 335-344
1732-9442
2082-8926
Pojawia się w:
Leśne Prace Badawcze
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ mechanicznego przygotowania gleby na zrębie na jej cechy
Effect of mechanical site preparation on features of the soil in a clear-cut area
Autorzy:
Aleksandrowicz-Trzcińska, M.
Drozdowski, S.
Żybura, H.
Powiązania:
https://bibliotekanauki.pl/articles/986611.pdf
Data publikacji:
2018
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
zreby
przygotowanie gleby
zabiegi mechaniczne
maszyny lesne
plug LPZ
plug aktywny jednotalerzowy
frez lesny
gleby lesne
wlasciwosci fizyczne
wlasciwosci chemiczne
forest plough
active plough
forest mill
soil scarification
clear−cut
Opis:
In most cases, mechanical site preparation (MSP) is a precondition if high−quality (natural or artificial) regeneration of forests is to be achieved. However, the measures involved here may differ in terms of the level of intervention of the soil environment, at both the surface and deeper down. The choice of MSP methods should be based on climatic conditions, site type and the species whose renewal is sought, while the effect should improve conditions for the emergence and growth of the young generation of trees, with the influence on the soil environment being limited as far as possible. The research sought to compare physical and chemical features of the soils of the microhabitats created in clear−cut areas as a result of MSP using either an LPz double mould−board forest plough (furrow and ridge), an active plough (furrow and ridge) and a forest mill (belt and beyond the belt) as compared with unscarified soil. Investigated physical features included grain size (content of sand, silt and clay), bulk density and actual moisture, while the chemical ones: pHH2O and pHKCl, exchangeable acidity, total content of N and C and the C/N ratio, P2O5 content and base cations Mg2+, Ca2+, K+ and Na+. The most invasive MSP method for the soil environment is the active plough, which leaves the ridge exposed to processes of the decomposition of organic matter (and the highest content of N, C, Mg2+, Ca2+ and K+). Equally, this method may pose the greatest threat of mineral components of the soil being leached, with impoverishment of the habitat ensuing. The forest mill in turn offers the least invasive MSP. Most of the physical and chemical features of soil (other than exchangeable acidity and pHH2O and pHKCl) both in the belt areas and beyond them differed little from the those characterising non−scarified soil. Also the analysed features determined for the furrows ploughed by the active or LPz ploughs or the belt prepared using the forest mill did not differ significantly.
Źródło:
Sylwan; 2018, 162, 08; 648-657
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Wpływ rodzaju podłoża, sterowanej mikoryzacji i aplikacji fungicydów w szkółce na wzrost dębu szypułkowego w uprawie
Effect of the substrate type, controlled mycorrhization and application of fungicides in the nursery on the growth of pedunculate oak in the plantation
Autorzy:
Aleksandrowicz-Trzcińska, M.
Żybura, H.
Drozdowski, S.
Powiązania:
https://bibliotekanauki.pl/articles/992254.pdf
Data publikacji:
2013
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
lesnictwo
szkolki lesne
produkcja sadzonek
podloza uprawowe
mikoryzowanie sadzonek
ochrona roslin
fungicydy
Bayleton 25 WP
Falcon 460 EC
Nimrod 250 EC
Siarkol Extra 80 WP
sadzonki
dab szypulkowy
Quercus robur
uprawy lesne
wzrost roslin
fungicides
quercus robur
mycorrhization
plantation
seedling growth
powdery mildew
Opis:
The effect of the controlled mycorrhization with the fungus Hebeloma crustuliniforme, the application of fungicides (Bayleton 25 WP, Falcon 450 EC, Nimrod 250 EC and Siarkol Extra 80 WP) in the nursery and the use of two types of substrate (a mixture of sterilized Estonian peat with vermiculite and unsterilized Polish peat with perlite) on the growth, level of infestation by powdery mildew and form (single, multi−stem) of oak trees in the first four years after planting was analysed. The type of the substrate and controlled mycorrhization did not affect the growth of young trees. Oaks treated with Nimrod in the nursery were the tallest after outplanting, but grew slower compared to trees in other variants. The oaks protected with the triazole fungicides (Falcon and Bayleton) in the nursery showed higher level of infestation by powdery mildew in the plantation.
Źródło:
Sylwan; 2013, 157, 03; 187-196
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł

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