Results 61 to 70 of about 17,626,989 (327)

Comparison of subtheories [PDF]

open access: yesProceedings of the American Mathematical Society, 1958
Let ZF denote the Zermelo-Fraenkel set theory and ZFI the theory obtained from it by the addition of an axiom which asserts the existence of at least one inaccessible number. If ZF is consistent then ZFI contains number-theoretic theorems which are not theorems of ZF, e.g. the arithmetical sentence which asserts the consistency of ZF-Con(ZF). Mostowski
openaire   +2 more sources

Comparison of Career Decision Difficulties Between Nursing Freshmen and Interns [PDF]

open access: yes, 2019
Career selection is one of the most important decisions an individual makes in his life. High career expectation could result in career decision difficulties.
Putra, M. M. (Made), Sari, N. P. (Ni)
core  

Relativistic Comparison Theorems

open access: yes, 2010
Comparison theorems are established for the Dirac and Klein--Gordon equations. We suppose that V^{(1)}(r) and V^{(2)}(r) are two real attractive central potentials in d dimensions that support discrete Dirac eigenvalues E^{(1)}_{k_d\nu} and E^{(2)}_{k_d ...
A. Messiah, Richard L. Hall, W. Greiner
core   +1 more source

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

open access: yesPopulation Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva   +6 more
wiley   +1 more source

Da comparação entre o Brasil e a França

open access: yesConfins
This article adopts a comparative methodology to examine the geographical dimensions and scales of intermediate regions in Brazil and France, in the context of their geographical situations where transportation logistics and the condition of flow ...
Mauricio Aquilante Policarpo   +2 more
doaj   +1 more source

Comparative retrospective evaluation of efficacy of rituximab therapy with dexamethasone cyclophosphamide pulse therapy in patients of pemphigus vulgaris at a tertiary care hospital

open access: yesMedical Journal of Dr. D.Y. Patil Vidyapeeth, 2020
Background: Popular treatment modalities for pemphigus vulgaris are dexamethasone cyclophosphamide pulse (DCP) therapy and rituximab. However, no previous studies are available which have compared the efficacy of the two modalities.
Preema Sinha   +4 more
doaj   +1 more source

Comparison of Power for Multiple Comparison Procedures

open access: yesJournal of Methods and Measurement in the Social Sciences, 2013
The number of methods for evaluating, and possibly making statistical decisions about, null contrasts - or their small sub-set, multiple comparisons - has grown extensively since the early 1950s. That demonstrates how important the subject is, but most of the growth consists of modest variations of the early methods.
Mark Roberts, Robert S. Rodger
openaire   +5 more sources

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

open access: yesPopulation Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa   +2 more
wiley   +1 more source

Pharmacokinetics of Active Components From Guhong Injection in Normal and Pathological Rat Models of Cerebral Ischemia: A Comparative Study

open access: yesFrontiers in Pharmacology, 2018
Background and Objectives: Guhong Injection (GHI) is usually administered for the treatment of stroke in clinics. Aceglutamide and hydroxyl safflower yellow A (HSYA) are its key ingredients for brain protective effect. To investigate the pharmacokinetics
Li Yu   +6 more
doaj   +1 more source

The clinical outcome comparison of ischemic stroke with and without atrial fibrillation [PDF]

open access: yesĶazaķstannyṇ Klinikalyķ Medicinasy, 2019
Background: Atrial fibrillation increases the risk of stroke and is associated with poor stroke outcomes. The primary concern of this study was to compare the clinical outcome of ischemic stroke patients with atrial fibrillation and without atrial ...
Rizaldy Taslim Pinzon, Fransiscus Buwana
doaj   +1 more source

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