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Showing 1 to 12 of 86 entries
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Enslaved ants: not as helpless as they were thought to be.

Insectes sociaux

Czechowski W, Godzińska EJ.
PMID: 25598547
Insectes Soc. 2015;62:9-22. doi: 10.1007/s00040-014-0377-z. Epub 2014 Dec 17.

Slavery in ants involves robbing of brood of host ant species and rearing captured individuals in the enslaver's nest. Whereas slaves of facultative slave-makers increase the workforce of the colony, in obligate slave-makers presence of slaves is vital for...

Multifractal analysis of visibility graph-based Ito-related connectivity time series.

Chaos (Woodbury, N.Y.)

Czechowski Z, Lovallo M, Telesca L.
PMID: 26931599
Chaos. 2016 Feb;26(2):023118. doi: 10.1063/1.4942582.

In this study, we investigate multifractal properties of connectivity time series resulting from the visibility graph applied to normally distributed time series generated by the Ito equations with multiplicative power-law noise. We show that multifractality of the connectivity time...

Two-dimensional EPR imaging with the rapid scan and rotated magnetic field gradient.

Journal of magnetic resonance (San Diego, Calif. : 1997)

Czechowski T, Chlewicki W, Baranowski M, Jurga K, Szczepanik P, Szulc P, Tadyszak K, Kedzia P, Szostak M, Malinowski P, Wosinski S, Prukala W, Jurga J.
PMID: 25442781
J Magn Reson. 2014 Nov;248:126-30. doi: 10.1016/j.jmr.2014.09.022. Epub 2014 Oct 06.

A new method for fast 2D Electron Paramagnetic Resonance Imaging (EPRI) is presented. To reduce the time of projections acquisition we propose to combine rapid scan of Zeeman magnetic field using high frequency sinusoidal modulation with simultaneously applied magnetic...

Fluidlike behavior of dielectric permittivity in a wide range of temperature above and below the nematic-isotropic transition.

Physical review. E, Statistical, nonlinear, and soft matter physics

Rzoska SJ, Ziolo J, Sułkowski W, Jadzyn J, Czechowski G.
PMID: 11735990
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Nov;64(5):052701. doi: 10.1103/PhysRevE.64.052701. Epub 2001 Oct 17.

Singular behavior of the static dielectric permittivity of n-alkyloxycyanobiphenyls (CnH2n+1O-Ph-Ph-C [triple bond] N, n=6, 7) was studied above and below the nematic clearing point (T(I-N)). On approaching the clearing point, the evolution of principal components of the nematic permittivity...

Dipolar interactions in liquids and linear dielectric relaxation spectroscopy.

Physical review. E, Statistical, nonlinear, and soft matter physics

Jadzyn J, Czechowski G, Bauman D, Déjardin JL, Kresse H, Douali R, Legrand C.
PMID: 16089578
Phys Rev E Stat Nonlin Soft Matter Phys. 2005 May;71(5):052701. doi: 10.1103/PhysRevE.71.052701. Epub 2005 May 05.

Linear dielectric relaxation studies performed on two isotropic liquids composed of the molecules of the same moment of inertia and a quite different polarity: C10H21-O-Ph-COO-Ph-CN (the dipole moment of about 5 D) and C10H21-O-Ph-OOC-Ph-CN (2.5 D) showed that, at...

A Linear Magnetic Field Scan Driver.

Concepts in magnetic resonance. Part B, Magnetic resonance engineering

Quine RW, Czechowski T, Eaton GR.
PMID: 19838315
Concepts Magn Reson Part B Magn Reson Eng. 2009 Feb 01;35(1):44-58. doi: 10.1002/cmr.b.20128.

A linear magnetic field scan driver was developed to provide a rapidly scanning magnetic field for use in electron paramagnetic resonance (EPR) spectroscopy. The driver consists of two parts: a digitally synthesized ramp waveform generator and a power amplifier...

The European General Practice Research Network presents a comprehensive definition of multimorbidity in family medicine and long term care, following a systematic review of relevant literature.

Journal of the American Medical Directors Association

Le Reste JY, Nabbe P, Manceau B, Lygidakis C, Doerr C, Lingner H, Czachowski S, Munoz M, Argyriadou S, Claveria A, Le Floch B, Barais M, Bower P, Van Marwijk H, Van Royen P, Lietard C.
PMID: 23411065
J Am Med Dir Assoc. 2013 May;14(5):319-25. doi: 10.1016/j.jamda.2013.01.001. Epub 2013 Feb 12.

BACKGROUND: Multimorbidity is a new concept encompassing all the medical conditions of an individual patient. The concept links into the European definition of family medicine and its core competencies. However, the definition of multimorbidity and its subsequent operationalization are...

Publisher's Note: "Bi-SOC-states in one-dimensional random cellular automaton" [Chaos 27, 103123 (2017)].

Chaos (Woodbury, N.Y.)

Czechowski Z, Budek A, Białecki M.
PMID: 29289037
Chaos. 2017 Dec;27(12):129901. doi: 10.1063/1.5016951.

No abstract available.

PSYCHLOPS in Polish primary care: how do clients conceptualise their problems on a patient-generated outcome measure?.

Heliyon

Kordowicz M, Czachowski S, Schofield P, Ashworth M.
PMID: 31453395
Heliyon. 2019 Aug 08;5(8):e02209. doi: 10.1016/j.heliyon.2019.e02209. eCollection 2019 Aug.

BACKGROUND: PSYCHLOPS, a patient-generated mental health outcome questionnaire, invites clients to describe the problem that troubles them most. PSYCHLOPS was utilised in Polish primary care in the context of a brief CBT-based intervention for mild to moderate mental health...

The Study of Buckling and Post-Buckling of a Step-Variable FGM Box.

Materials (Basel, Switzerland)

Czechowski L, Kołakowski Z.
PMID: 30893942
Materials (Basel). 2019 Mar 19;12(6). doi: 10.3390/ma12060918.

This work concerns the analysis of a thin-walled box made of ceramic and step-variable functionally graded material (FGM) subjected to compression. The components of the box taken into account were pure alumina and aluminium-alumina graded material. The problem was...

Detailed Phytochemical Analysis of High- and Low Artemisinin-Producing Chemotypes of .

Frontiers in plant science

Czechowski T, Larson TR, Catania TM, Harvey D, Wei C, Essome M, Brown GD, Graham IA.
PMID: 29868094
Front Plant Sci. 2018 May 18;9:641. doi: 10.3389/fpls.2018.00641. eCollection 2018.

Chemical derivatives of artemisinin, a sesquiterpene lactone produced by

Sexual and romantic relationships among people experiencing homelessness: A scoping review.

The American journal of orthopsychiatry

Czechowski K, Turner KA, Labelle PR, Sylvestre J.
PMID: 34570553
Am J Orthopsychiatry. 2021 Sep 27; doi: 10.1037/ort0000583. Epub 2021 Sep 27.

Homelessness is widely recognized as a pervasive issue. Despite increasing research on factors affecting the health and well-being of people who are homeless, one that remains relatively understudied is the role of romantic and sexual relationships. Given that this...

Showing 1 to 12 of 86 entries