Wyniki wyszukiwania - Biblioteka Nauki

1

Entrepreneurial Growth Aspirations and Familiarity with Economic Development Organizations: Evidence from Canadian Firms

100%

Dossou-Yovo A.

Journal of Entrepreneurship, Management and Innovation

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2015

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tom 11

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nr 4

161-184

EN

The purpose of this paper is to investigate the relationship between the entrepreneurship ecosystem and the entrepreneur’s willingness to grow. This study is particularly interested in exploring the relationship between entrepreneur’s familiarity with the key economic development organizations in the entrepreneurship ecosystem and the willingness to grow. Several studies have investigated the growth process in small and medium sized enterprises (SMEs) since the case has been made that high growth SMEs contribute to economic growth through job creation. To date, these studies have identified multiple internal and external determinants including their effects on small business growth. There is evidence in the literature that characteristics of the entrepreneurs such as the willingness to grow and the entrepreneur’s network are important factors in growth process. However, the relationship between growth process and the entrepreneur’s networking behavior is yet to be fully understood. Drawing from the entrepreneurship ecosystem literature, the growth process literature and the resource dependence theory, this study uses the business confidence survey from 2011 to 2013, which targeted all businesses across all of Halifax Regional Municipality (HRM) in Nova Scotia, Canada, to explore the relationship between the entrepreneur willingness to grow and the propensity to network with key economic development organizations of the entrepreneurial ecosystem. The findings support the assumption that the proportion of businesses that are willing to grow (i.e. hire additional staff and enter new markets within the next twelve months) is higher for the group of businesses that are familiar with the key economic development organizations than for the group of businesses that are not familiar with them. However, the results are not homogeneous across all populations. Our findings also indicate that the higher the expectation to enter new markets over the next twelve months, the higher the odds to be familiar with the key economic development organizations. Our findings contribute to the literature around the association between networking and small business growth.

2

Mathematical modeling of Scots pine (Pinus sylvestris) growth process

86%

Kluza P. A. , Choczewski B.

Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria

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2012

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tom 11

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nr 4

EN

There were formulated two general approaches to the problem under consideration indicating the experimental data sources. Mathematical symbols were introduced to denote each plant part and describe its function. There was constructed a discrete two – dimensional dynamical system that depicted Scots pine growth process followed by making suitable assumptions on its components. It has been found that this system is an iteration sequence of certain area transformation which served as the basis for the dynamical system development. Consequently, several important results like theorems, comments and charts were obtained. The obtained research results are related to variations of total dry weight Mn that grows exponentially, while linearly for n large enough. It was also demonstrated that the proportion of assimilatory to non assimilatory parts λ ̅ tends to the calculated stationary point λ1.

PL

Sformułowano dwa ogólne podejścia do rozważanego problemu, sygnalizując źródła danych eksperymentalnych. Wprowadzono symbolikę matematyczną dla każdej części rośliny i podano, jakie pełni funkcje. Skonstruowano dwuwymiarowy dyskretny układ dynamiczny opisujący proces wzrostu sosny zwyczajnej i poczyniono odpowiednie założenia odnośnie jego składowych. Zauważono, że układ ten jest ciągiem iteracji pewnego przekształcenia płaszczyzny, na bazie którego został utworzony układ dynamiczny. Dzięki niemu uzyskano kilka istotnych wyników w postaci twierdzeń, uwag i wykresów. Uzyskane wnioski dotyczą zachowania się całkowitej biomasy Mn, która rośnie wykładniczo, a dla dostatecznie dużych n rośnie liniowo. Wnioski opisują również stosunek biomas λ ̅, który dąży do obliczonego punktu stałego λ1.

3

Określenie mechanizmów krystalizacji w procesie MBE trójskładnikowych związków Cd1-xAxTe (A = Zn, Mn, Hg). Część 2 - Optymalizacja procesu wzrostu

86%

Sadowski J. T.

Elektronika : konstrukcje, technologie, zastosowania

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1999

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tom Vol. 40, nr 3

7-11

PL

Artykuł jest drugą częścią obszernego streszczenia rozprawy doktorskiej opracowanej na postawie badań prowadzonych przez autora w Instytucie Technologii Próżniowej w Warszawie, w latach 1996 — 1998. Przedstawiono wyniki dotyczące badań wpływu temperatury w procesie krystalizacji warstw trójskładnikowych metodą epitaksji z wiązek molekularnych (MBE), zależności składu chemicznego warstw trójskładnikowych od temperatury ich krystalizacji oraz różnic w procesach powierzchniowych przy krystalizacji warstw II—VI metodami MBE i UHV ALE (epitaksji warstw atomowych). Uzyskane wyniki mogą zostać użyte do optymalizacji procesu wzrostu trójskładnikowych warstw półprzewodnikowych z grupy II—VI w procesie epitaksji prowadzonym w warunkach ultrawysokiej próżni.

EN

This paper is the second part of an extended abstract of the PhD thesis entitled "Determining of the growth mechanisms in MBE growth of ternary Cd1-xAxTe (A = Zn, Mn, Hg) compounds" written on the base of experiments performed in the MBE Lab. in Institute of Vacuum Technology, Warsaw. In that paper, the main experiments concerning following problems: temperaturę window in MBE (Molecular Beam Epitaxy) growth of ternaries, dependence between chemical composition and growth temperature for ternary layers and differences in growth processes of U—VI compounds in MBE and UHV ALE (Ultra-high Vacuum Atomie Layer Epitaxy) growth processes are described. The results can be useful in optimisation of the ultra-high vacuum epitaxial growth of ternary II—VI compounds in order to improve their structural quality.

4

Effect of macroeconomic variables on agricultural output in Nigeria

72%

Ojo E. , Olayinka M. S.

Electronic Journal of Polish Agricultural Universities. Series Economics

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2019

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tom 22

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nr 4

5

Description of growth of a spring triticale at different sowing rates and row spacings, by means of logistic functions

72%

Maciorowski R. , Stankowski S.

Fragmenta Agronomica

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1995

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tom 12

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nr 2

6

The changes in actin content and polimerization during hepatoma Morris 5123 growth process. The effect of methotrexate

72%

Otrocka M. , Nowak D. , Malicka-Blaszkiewicz M.

Folia Histochemica et Cytobiologica. Supplement

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1997

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tom 35

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nr 2

7

Effect of chilling on total antioxidant capacity and growth processes of basil [Ocimum basilicum L.] cultivars

58%

Baczek-Kwinta R. , Serek B. , Wator A.

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nr 3

EN

Total antioxidant capacity (TAC, assayed by FRAP method) of three basil (Ocimum basilicum L.) cultivars subjected to chilling stress ( 10°C) and at the recovery stage was studied. To estimate the influence of temperature on the conditions of plants, the biométrie parameters and leaf water content were measured. It was established that chill does not influence significantly growth of basil plants and leaf water content, but decreases TAC of leaves of 'Sweet Green Genovese' and 'Kasia' cvs. plants. Plants of Polish cultivars 'Kasia' and 'Wala' have a bigger biomass production by individual plant than the Dutch cultivar 'Sweet Green Genovese'. C. var. 'Wala' has the biggest productivity. However, TAC of its leaves is the lowest, whereas 'Sweet Green Genovese' c.var. plants give low biomass, but of high reducing capacity.

PL

Badano całkowitą zdolność antyoksydacyjną (TAC, oznaczoną metodą FRAP) roślin trzech odmian bazylii właściwej (Ocimum basilicum L.) poddanych stresowi chłodowemu (10°C) oraz po jego ustąpieniu. W celu ustalenia stopnia wpływu temperatury na kondycję roślin analizowano parametry biometryczne oraz zawartość wody w liściach. Stwierdzono, że chłód nie wpływa istotnie na procesy wzrostowe roślin ani na uwodnienie liści, natomiast obniża TAC liści w przypadku odmian 'Sweet Green Genovese' i 'Kasia'. Rośliny polskich odmian 'Kasia' i 'Wala' charakteryzują się większą produkcją biomasy niż holenderska odmiana 'Sweet Green Genovese'. Odmiana 'Wala' jest najbardziej produktywna, ale TAC jej liści jest najniższa, natomiast rośliny odmiany 'Sweet Green Genovese' wytwarzają najmniej biomasy, aczkolwiek o wysokiej zdolności redukcyjnej.

8

The influence of cultivation in a low plastic tunnel and growth regulators on the yield of sweet basil seeds [Ocimum basilicum L.]

58%

Osinska E. , Suchorska-Tropilo K.

Annals of Warsaw Agricultural University. Horticulture

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1999

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tom 20

9

Fecundity of roach Rutilus rutilus [L.] populations from the coastal lakes Gardno and Lebsko

58%

Hornatkiewicz-Zbik A. , Ciepielewski W.

Acta Scientiarum Polonorum. Piscaria

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2003

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tom 02

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nr 2

10

Plant chitinases - regulation and function

58%

Kasprzewska A.

Cellular and Molecular Biology Letters

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2003

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tom 08

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nr 3

EN

The aim of this review is to present the current state of knowledge on plant chitinases and their regulation and function. Chitinases are up-regulated by a variety of stress conditions, both biotic and abiotic, and by such phytohormones as ethylene, jasmonic acid, and salicylic acid. Like other PR proteins, chitinases play a role in plant resistance against distinct pathogens. Moreover, by reducing the defence reaction of the plant, chitinases allow symbiotic interaction with nitrogen-fixing bacteria or mycorrhizal fungi. However, recent investigations have shown that these enzymes are also involved in numerous physiological events. The involvement of chitinases in development and growth processes is also described.

11

Effects of polymorphism of growth hormone [GH], Pit-1, and leptin [LEP] genes, cow's age, lactation stage and somatic cell count on milk yield and composition of Polish Black-and-White cows

58%

Zwierzchowski L. , Krzyzewski J. , Strzalkowska N. , Siadkowska E. , Ryniewicz Z.

Animal Science Papers and Reports

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2002

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tom 20

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nr 4