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Wyszukujesz frazę "nesting" wg kryterium: Temat


Tytuł:
Protection of eggs and chicks against flooding as a part of nesting strategy of pygoscelid penguins at King George Island, South Shetlands
Autorzy:
Moczydłowski, Eugeniusz
Powiązania:
https://bibliotekanauki.pl/articles/2053140.pdf
Data publikacji:
1989
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Antarctic
pygoscelid penguins
nesting strategy
Źródło:
Polish Polar Research; 1989, 10, 2; 163-181
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
PSYCHOSOCIAL AND ECONOMIC ASPECTS OF NESTING AS PERCEIVED BY ADULT CHILDREN LIVING WITH THEIR PARENTS
Autorzy:
Bieńko, Mariola
Powiązania:
https://bibliotekanauki.pl/articles/646837.pdf
Data publikacji:
2018
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Tematy:
adulthood, young adults, parents, nesting
Opis:
One of the developmental tasks of early adulthood is autonomy expressed through living outside one’s family home. This is being postponed increasingly often, and this process of deferment, called nesting (in this context: remaining in the original “nest”, rather than starting one’s own), is increasingly common among young adultsaged between 18 and 34. Sociologists indicate a variety of transitions from youth to adulthood as a result of the fading of a strict interrelation between leaving the home and gaining economic independence and starting one’s own family.The aim of this article is to present qualitative study results based on 42 interviews with women and men, aged between 27 and 38, who live with their parents in Warsaw. This analysis is focused on showing the process of nesting in the context of relationships between young adults and their parents. Studies show that “extension” of the youth phase is a result the subjects’ fear of lack of satisfactory financial prospects in adult life and what they perceive as their parents’ overprotectiveness.
Źródło:
Studia Humanistyczne AGH; 2018, 17, 4
2084-3364
Pojawia się w:
Studia Humanistyczne AGH
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Are nestlings of hole-nesting birds affected by ectoparasites? A review
Autorzy:
Mazgajski, T D
Kedra, A.H.
Powiązania:
https://bibliotekanauki.pl/articles/836416.pdf
Data publikacji:
1997
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
nestling
hole nesting bird
mortality
condition
ectoparasite
Opis:
In this review the influence of ectoparasites on nestlings' of some hole-nesting birds is discussed, especially the impact on nestlings' mortality or condition.
Źródło:
Annals of Parasitology; 1997, 43, 4
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stable hypothesis for mixed models with balanced cross-nesting
Autorzy:
Ferreira, Dário
Mexia, João
Ferreira, Sandra
Powiązania:
https://bibliotekanauki.pl/articles/729670.pdf
Data publikacji:
2005
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
generalized F tests
mixed balanced models
cross-nesting
Opis:
Stable hypothesis are hypothesis that may refer either for the fixed part or for the random part of the model. We will consider such hypothesis for models with balanced cross-nesting. Generalized F tests will be derived. It will be shown how to use Monte-Carlo methods to evaluate p-values for those tests.
Źródło:
Discussiones Mathematicae Probability and Statistics; 2005, 25, 2; 241-249
1509-9423
Pojawia się w:
Discussiones Mathematicae Probability and Statistics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Calculation of the deadlines for nesting with the possibility of combining orders
Obliczanie terminów zakończenia wycinania blach z możliwością łączenia zleceń
Autorzy:
Jardzioch, A.
Jaskowski, J.
Powiązania:
https://bibliotekanauki.pl/articles/961295.pdf
Data publikacji:
2015
Wydawca:
STE GROUP
Tematy:
nesting
simulation model
deadlines
wycinanie
model symulacyjny
terminy
Opis:
This paper describes the problems associated with determining deadlines for handling production orders during the orders combination process in order to optimize nesting. The analyzed problems relate to an automated nesting system in which production orders come in via the Internet and are processed automatically, and with minimum operator intervention. The article describes the issues of cutting optimization in the manufacturing system based on a water cutter. The optimization process is closely associated with the generation of production schedules for current orders base. Particular attention is focused on the analysis of problems arising from the omission of the human role in the processing of orders, scheduling and decision-making processes.
Artykuł opisuje problemy związane z określeniem terminów zakończenia obróbki zleceń produkcyjnych podczas możliwości łączenia zleceń w celu optymalizacji rozkroju arkusza. Analizowane problemy dotyczą zautomatyzowanego systemu wycinania blach w którym zlecenia produkcyjne napływają drogą internetową i są przetwarzane w sposób automatyczny a ingerencja operatora jest ograniczona do minimum. W artykule opisano zagadnienia optymalizacji rozkrojów w systemie wytwarzania opartym o wycinarkę wodną. Proces optymalizacji jest ściśle powiązany z generowaniem harmonogramów produkcyjnych dla posiadanej bazy zleceń. Szczególną uwagę skupiono na analizie problemów wynikających z pominięcia roli człowieka w procesie przetwarzania zamówień, tworzenia harmonogramów oraz procesach decyzyjnych.
Źródło:
Management Systems in Production Engineering; 2015, 1 (17); 22-27
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
F and selective F tests with balanced cross-nesting and associated models
Autorzy:
Nunes, Célia
Pinto, Iola
Mexia, João
Powiązania:
https://bibliotekanauki.pl/articles/729986.pdf
Data publikacji:
2006
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
selective F tests
associated models
cross-nesting
Opis:
F tests and selective F tests for fixed effects part of balanced models with cross-nesting are derived. The effects of perturbations in the numerator and denominator of the F statistics are considered.
Źródło:
Discussiones Mathematicae Probability and Statistics; 2006, 26, 2; 193-205
1509-9423
Pojawia się w:
Discussiones Mathematicae Probability and Statistics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Are nestlings of hole-nesting birds affected by ectoparasites? A review
CZY PISKLĘTA DZIUPLAKÓW SĄ TRAPIONE PRZEZ PASOŻYTY ZEWNĘTRZNE?
Autorzy:
Mazgajski, T. D.
Kedra, A. H.
Powiązania:
https://bibliotekanauki.pl/articles/2148925.pdf
Data publikacji:
1997
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
nestling
hole nesting bird
mortality
condition
ectoparasite
Opis:
In this review the influence of ectoparasites on nestlings' of some hole-nesting birds is discussed, especially the impact on nestlings' mortality or condition.
Źródło:
Wiadomości Parazytologiczne; 1997, 43, 4; 347-355
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Spatial characteristics of the Hawksbill (Eretmochelys imbricate Linnaeus, 1766) nesting beach on Kepayang Island, Belitung - Indonesia
Autorzy:
Harahap, Syawaludin A.
Prihadi, Donny J.
Virando, Gravito E.
Powiązania:
https://bibliotekanauki.pl/articles/1031644.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Eretmochelys imbricate
Kepayang Island
habitat characteristics
hawksbill
nesting beach
Opis:
Hawksbill sea turtles are scattered in Indonesia, especially on small uninhabited islands and are the only species of turtle most bound to tropical waters. The hawksbill has experienced a drastic decline in population mainly due to bycatch in fishing activities and disturbance of the nesting habitats due to anthropogenic presence. Kepayang Island in Belitung is one of the areas used as hawksbill as a habitat for nesting to laying eggs. To get information about hawksbill on this island, a study was conducted to find out the characteristics of hawksbill nesting beaches on Kepayang Island, Belitung. The survey was carried out in July 2014 and successfully identified 12 nests as an observation sample. Observations show that the coast of Kepayang Island where nesting turtles have a narrow beach width of less than 20 m with a slope of between 10° to 16° and an average intertidal area as wide as 11.5 meters. The texture of sand in the nest is coarse to fine sand which is dominated by fine and medium sand and has a temperature of around 27.7 °C to 30.2 °C measured at the bottom of the nest. The range of sand pH distribution on Kepayang Island is between 6 to 8 with a moisture content of 3.1 to 6.6%. The coastal vegetation formation in Kepayang Island is dominated by Barringtonia and Pescaprae with vegetation in the form of screwpine (Pandanus tectorius), railroad vine (Ipomoea pescaprae) and Barringtonia (Barringtonia asiatica). However, there are predators of turtle eggs and hatchlings, especially water monitor lizards (Varanus salvator), sea birds e.g. brahminy kite (Haliastur indus) and gulls (Chlidonias leucopterus). In general, Kepayang Island has characteristics suitable for hawksbill nesting sites.
Źródło:
World Scientific News; 2020, 146; 152-169
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Influence of Tidal on the Nesting Activity of Green Turtle (Chelonia mydas (Linnaeus, 1758)) at Pangumbahan Beach, Sukabumi Regency, West Java, Indonesia
Autorzy:
Adiluhung, M. Boy
Riyantini, Indah
Sunarto, Sunarto
Faizal, Ibnu
Powiązania:
https://bibliotekanauki.pl/articles/1193344.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Chelonia mydas
Green Turtle
Nesting Activities
Pangumbahan
Tides
Opis:
Green turtles (Chelonia mydas (Linnaeus, 1758)) take advantage of the sand beach area as a stopover and carry out biological activities such as nesting and laying eggs. Pangumbahan Beach is one of the green turtle conservation places which is directly adjacent to the Indian Ocean. Tides affect physical processes such as the flushing of seawater on to the coast due to waves and flushing of water masses in estuaries, lagoons, and bays. This research aims to determine the effect of tides on the Green Turtle's nesting activity (Chelonia mydas). This research was conducted in July-September 2020, using observation and survey methods, and was analyzed descriptively. The data used include beach width, beach slope, tidal data, and landing data for Green Turtle (Chelonia mydas). A type of beach with a slope of 1.77° - 5.77° with an overall average of 3.4°, the Formzahl number value obtained at tide is 0.55, indicating the mixed type tidal type tends to double daily (Mixed, predominantly semi-diurnal tide). The results of this study indicate that the landing times and the formation of green turtle nests (Chelonia mydas) do not correlate with rising tides. The average effect of tides on green turtle egg-nesting activity (Chelonia mydas) was 0.111%, while the tidal effect on green turtle nesting activity (Chelonia mydas) was 4.09%. The highest frequency of Green Turtle (Chelonia mydas) nesting activity occurred between 22:00 and 02:00.
Źródło:
World Scientific News; 2021, 154; 48-65
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
"Czefurzy raus!" Gorana Vojnovicia. Słoweńska powieść kultowa w świetle bałkanizmu
Southern Scum Go Home! A Slovene Cult Novel in The Light of Balkanism
Autorzy:
Reiman, Judit
Powiązania:
https://bibliotekanauki.pl/articles/1182313.pdf
Data publikacji:
2014-12-02
Wydawca:
Uniwersytet im. Adama Mickiewicza w Poznaniu
Tematy:
postcolonial Slovene novel
post-Yugoslav spaces
nesting orientalism
nesting balkanism
Bo
słoweńska powieść postkolonialna
obszar postjugosłowiański
wewnętrzny orientalizm
wewnętrzny bałkanizm
Bośniacy w Słowenii
Opis:
Czefurzy raus! to wydana również po polsku słoweńska powieść autora Gorana Vojnovicia, której narrator, żyjący na lublańskim osiedlu-getcie imigranckim nastolatek bośniackiego pochodzenia, opowiada o swojej sytuacji i perypetiach w słoweńskiej stolicy. Wyobcowanai wykorzeniona tożsamość bohatera pokazywana swoistym dyskursem „czefurskim”, mieszanką języka słoweńskiego i bośniackiego, gorzko, nie bez ironii i dowcipu przywołuje sytuację postjugosłowiańską z wieczną kontrowersją Europy Środkowej i Bałkanów z punktu widzenia upokorzonego, napiętnowanego i pozbawionego życiowych szans bohatera. Tekst pokazuje, w jaki sposób w powieści tematyzowane są toposy wewnętrznego orientalizmu i bałkanizmu, które dotyczą nie tylko Bośniaków, ale także Słoweńców, oraz szuka odpowiedzi na pytanie, dlaczego oczekiwany transfer kulturowy nie mógł dojść do skutku. Punktem wyjściowym analizyjest teoria Marii Todorovej, która na wzór wewnętrznego orientalizmu wprowadziła koncept wewnętrznego bałkanizmu.
„Czefurzy raus!” by Goran Vojnović is a Slovene cult novel narrated by a Bosnian teenager living in a Ljubljana housing estate, an immigrant ghetto. The boy, while relating about his adventures and experiences in a mixed Bosnian-Slovene language which is the most conspicuous evidence of his uprootedness and alienation, in an ironic and sometimes funny way recalls the situation in post-Yugoslav spaces with their constant cultural conflict between Central Europe and the Balkans with the eyes of the stigmatized and humiliated hero who is deprived of a chance for a better life. The paper shows how the topoi of nesting orientalism and nesting balkanism referring to Bosnians and Slovenes are thematized in the novel and represents an attempt to describe why the expected cultural transfer could not succeed. The starting point of our analysis is the theory of Maria Todorova, who introduced the concept of nesting balkanisms on the basis of nesting orientalisms.
Źródło:
Porównania; 2014, 14; 99-107
1733-165X
Pojawia się w:
Porównania
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Variance components estimation in generalized orthogonal models
Autorzy:
Fernandes, Célia
Ramos, Paulo
Ferreira, Sandra
Mexia, João
Powiązania:
https://bibliotekanauki.pl/articles/729930.pdf
Data publikacji:
2007
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
generalized orthogonal models
variance components
generalized cross nesting designs
Opis:
The model $y = ∑_{j=1}^w X_j β̲_j + e̲$ is generalized orthogonal if the orthogonal projection matrices on the range spaces of matrices $X_j$, j = 1, ..., w, commute. Unbiased estimators are obtained for the variance components of such models with cross-nesting.
Źródło:
Discussiones Mathematicae Probability and Statistics; 2007, 27, 1-2; 99-115
1509-9423
Pojawia się w:
Discussiones Mathematicae Probability and Statistics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Abrasion impact towards green turtle Chelonia mydas (Linnaeus, 1758) nesting areas in Sindangkerta, Tasikmalaya Regency, West Java, Indonesia
Autorzy:
Mustaqim, Rifki A.
Sunarto, Sunarto
Syamsuddin, Mega L.
Faizal, Ibnu
Powiązania:
https://bibliotekanauki.pl/articles/1031832.pdf
Data publikacji:
2020
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Abrasion
Chelonia mydas
Coastline
Green Turtle
Nesting Area
Satellite Imagery
Sindangkerta
Opis:
Green turtles (Chelonia mydas) are marine reptilians that have habitats in coastal areas to lay eggs. Abrasion is a phenomenon of beach erosion caused by waves and ocean currents which can cause damage to the coast. The purpose of this research is to analyze the impact of abrasion on green turtle’s nesting areas (Chelonia mydas). The research was conducted in the coasts of Sindangkerta, Tasikmalaya Regency, West Java, from December 2019 to January 2020. The method used in this research is observation and survey method, and the data are analyzed comparatively and descriptively. The data used consist of satellite imagery, tide, turtle’s landing, and the characteristics of turtle nesting areas in Sindangkerta coast in the year 1999, 2013, and 2019. The results showed that abrasion changes the condition of the Green Turtle (Chelonia mydas) nesting areas which led to a 40.09 m decrease in beach width, 2.04˚ decrease in beach slope, 15.51% increase in sand (fine-medium), and a loss of several coastal vegetation species.
Źródło:
World Scientific News; 2020, 147; 124-139
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diversity of birds communities in the Vyhraivski Dachi tract on the gradient of forest transformation
Różnorodność zgrupowań ptaków w Wyhrajiwśkich Daczach w gradiencie transformacji rekreacyjnej lasu
Autorzy:
Gaychenko, V.
Shupova, T.
Cherniaiev, O.
Powiązania:
https://bibliotekanauki.pl/articles/2053031.pdf
Data publikacji:
2020
Wydawca:
Akademia Pomorska w Słupsku
Tematy:
indexes of β-diversity
synanthropization of birds communities
nesting birds
diversity recreational
transformation by forests
Opis:
The material was collected in June 2020 in the forest-steppe zone. A total of 42 species of nesting birds have been identifi ed. Their relative abundance averaged 2.1±0.42 pairs/km. 34 species (2.8±0.53) nest in the reserve, 19 (3.4±0.70) in the forest not protected by the conservation status, 21 (7.7±0.88) in the camping area, recreation centre – 33 species (5.5±0.62 pairs/km). All dominants of communities are hemisinanthropes: Fringilla сoelebs, Turdus merula, Phylloscopus collybita, Passer montanus. On the gradient of recreational transformation, the synanthropization index of bird communities and the relative abundance of synanthropes increase. The main factor in the formation of α- and β-diversity of bird communities is the regulation of human activity. The living conditions associated with the culture of human behaviour and the protection of the territory at the recreation centre increase the diversity of nesting stations of birds (nests in buildings and in nest boxes), ensuring protection of birds from ruining nests. There is a redistribution of nesting species in favour of protected forest areas, an increase in the α-diversity of their communities, which results in the similarity of the bird communities of the reserve with the community of the recreation centre, but not with the community of forestry sites.
Źródło:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline; 2020, 24; 15-25
1643-0115
Pojawia się w:
Baltic Coastal Zone. Journal of Ecology and Protection of the Coastline
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A one-pass heuristic for nesting problems
Autorzy:
Kierkosz, Igor
Łuczak, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/406482.pdf
Data publikacji:
2019
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
cutting
packing
irregular shape
nesting problem
one-pass algorithm
uszczelka
kształt nieregularny
zagnieżdżanie
algorytm jednoprzebiegowy
Opis:
A two-dimensional cutting (packing) problem with items of irregular shape and rectangular sheets is studied. Three types of problems are considered: single-sheet problems without restrictions on the number of elements, single-sheet problems with restrictions on the number of elements, and cutting stock problems (restricted number of items and unrestricted number of sheets). The aim of the optimization is to maximize the total area of the elements cut from a single plate or to minimize the number of sheets used in cutting. A one-pass algorithm is proposed which uses the popular concept of a no-fit polygon (NFP). The decision on whether an item is cut from a sheet in a given step depends on the value of a fitting function. The fitting function depends on the change in the NFP of individual items. We test eight different criteria for the evaluation of partial solutions. On the basis of numerical experiments, the algorithm that generates the best solution for each of the considered problem types is selected. The calculation results for these algorithms are compared with results obtained by other authors.
Źródło:
Operations Research and Decisions; 2019, 29, 1; 37-60
2081-8858
2391-6060
Pojawia się w:
Operations Research and Decisions
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Algebraic structureof step nesting designs
Autorzy:
Fernandes, Célia
Ramos, Paulo
Mexia, João
Powiązania:
https://bibliotekanauki.pl/articles/729913.pdf
Data publikacji:
2010
Wydawca:
Uniwersytet Zielonogórski. Wydział Matematyki, Informatyki i Ekonometrii
Tematy:
commutative Jordan algebras
cartesian product of commutative Jordan algebras
step nesting
variance components
UMVUE
Opis:
Step nesting designs may be very useful since they require fewer observations than the usual balanced nesting models. The number of treatments in balanced nesting design is the product of the number of levels in each factor. This number may be too large. As an alternative, in step nesting designs the number of treatments is the sum of the factor levels. Thus these models lead to a great economy and it is easy to carry out inference. To study the algebraic structure of step nesting designs we introduce the cartesian product of commutative Jordan algebras.
Źródło:
Discussiones Mathematicae Probability and Statistics; 2010, 30, 2; 221-235
1509-9423
Pojawia się w:
Discussiones Mathematicae Probability and Statistics
Dostawca treści:
Biblioteka Nauki
Artykuł

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