475 research outputs found
Стильова палітра сучасних літературних мов
У статті розглянуто та проаналізовано проблеми функційно-стилістичної диференціації сучасної літературної мови. З’ясовано, що базовою в сучасній українській мові є класифікація, згідно з якоювиділяють п’ять основних стилів мови: науковий, офіційно-діловий, публіцистичний, художній та розмовний. Проаналізовано питання взаємодії стилів: функційних і експресивних, усних і писемних.
Наявнiсть стилiв мови в сучасних лiтературних мовах, зокрема i в украïнськiй, є одним із найвагомiших показникiв ïх високого розвитку, прогресу, повноцiнного функцiювання. Обсяг і багатство кожного стилю визначаються обсягом i станом розвитку тiєï сфери життя, яку обслуговує мова в параметрах певного стилю з його своєрiдними мовними засобами. Система стилiв у сучасних
розвинених мовах загалом однотипна.
(In the article the problems of functional-stylistic differentiation of modern literary language were discussed and analyzed. It was found that the base in modern Ukrainian language is the classification under
which there are five main styles of speech: scientific, official-business, journalistic, artistic and conversational.
The issues of stylistic interaction: functional and expressive, verbal and written were analyzed.
The presence of language styles in modern literary languages, including in Ukrainian, is one of the most
important indicators their high development, progress, functioning. The volume and wealth of each style are
defined as volume and development of life, which language serves in the parameters of a certain style with
its original language means. The system of styles in modern developed languages in general has one type.
The main social and own linguistic essence of language is seen in the style of executable functions. They are
indeed very important, but can not serve as the primary source of style, the foundation of his existence. Each
style of language formed with only his peculiar linguistic signs, such tools as lexical, phraseological and grammatical.
There are main functional styles of modern Ukrainian literary language: conversational, journalistic,
scientific style, official-business style, artistic style. The basis of functional-style differentiation of language is extra-linguistic and structural features of their own language. Functional styles are differed by quantitative indicators used linguistic and structural units, and the functions which they perform in specific texts.
Linguists unanimously mentioned the presence of different functional styles in language. Differences arise
in approaches to ascertain the nature and role of the factors that form the functional style. Today there are different approaches to classification of functional styles, the number of these styles and their names do not match.
Off-diagonal impedance in amorphous wires and application to linear magnetic sensors
The magnetic-field behaviour of the off-diagonal impedance in Co-based
amorphous wires is investigated under the condition of sinusoidal (50 MHz) and
pulsed (5 ns rising time) current excitations. For comparison, the field
characteristics of the diagonal impedance are measured as well. In general,
when an alternating current is applied to a magnetic wire the voltage signal is
generated not only across the wire but also in the coil mounted on it. These
voltages are related with the diagonal and off-diagonal impedances,
respectively. It is demonstrated that these impedances have a different
behaviour as a function of axial magnetic field: the former is symmetrical and
the latter is antisymmetrical with a near linear portion within a certain field
interval. In the case of the off-diagonal response, the dc bias current
eliminating circular domains is necessary. The pulsed excitation that combines
both high and low frequency harmonics produces the off-diagonal voltage
response without additional bias current or field. This suits ideal for a
practical sensor circuit design. The principles of operation of a linear
magnetic sensor based on C-MOS transistor circuit are discussed.Comment: Accepted to IEEE Trans. Magn. (2004
СОЦІАЛЬНЕ СЛУЖІННЯ РИМО-КАТОЛИЦЬКОЇ ЦЕРКВИ В СУЧАСНІЙ УКРАЇНІ: ДОСВІД ПОДІЛЬСЬКОГО РЕГІОНУ (SOCIAL SERVICE ROMAN CATHOLIC CHURCH IN MODERN UКRAINE: EХPERIENCE OF PODOL REGION)
У статті висвітлено досвід соціального служіння Римо-католицької церкви
в
сучасній
Україні
на
прикладі
діяльності
регіональної
Місії
«Карітас-Спес»
Кам’янецьк-Подільської
дієцезії;
увага
зосереджена
на доброчинності (In the article experience of social service is reflected of Roman Catholic Church
in modern Ukraine on the example of activity of regional Mission of «Karitas-Spes»
Kam’yanetsk-podil’ska diocese; attention is concentrated on charity
Ferromagnetic Wires Composite Media with Tunable Scattering Spectra at Microwaves
We demonstrate composite media with ferromagnetic wires that exhibit a
frequency region at the microwave regime with scattering spectra strongly
dependent on an external magnetic field or stress. These tunable composite
materials have recently been proposed theoretically; however, no direct
experimental verification has been reported. We used composite materials with
predominantly oriented CoFeCrSiB glass-coated amorphous wires having large
magnetoimpedance at GHz frequencies. The free space measurements of reflection
and transmission coefficients were conducted in the frequency range 1-8 GHz in
the presence of an external static magnetic field or stress applied to the
whole sample. In general, the transmission spectra show greater changes in the
range of 10dB for a relatively small magnetic field of few Oe or stress of 0.1
MPa. The obtained results are quantitatively consistent with the analytical
expressions predicted by the effective medium arguments. The incident
electromagnetic wave induces an electrical dipole moment in each wire, the
aggregate of which forms the effective dipole response of the whole composite
structure in the radiative near or far field region. The field and stress
dependences of the effective response arise from a field or tensile stress
sensitivity of the ac surface impedance of a ferromagnetic wire. In the
vicinity of the antenna resonance the variations in the magneto-impedance of
the wire inclusions result in large changes of the total effective response. A
number of applications of proposed materials is discussed including the field
tunable microwave surfaces and the self-sensing media for the remote
non-destructive evaluation of structural materials
Особливості українського національно-визвольного руху на Житомирщині (1990 - 1992 рр.) (Features of Ukrainian national liberation church motion are on Zhytomyr region (1990-1992))
У статті висвітлено питання становлення УАПЦ на Житомирщині у 1990 - 1992 pp. Показано взаємодію релігійного і політичного чинників у процесі національного відродження в області. (In the article the question of becoming of UAPC is reflected on Zhitomirschini in 1990 - 1992. Co-operation of religious and political factors is rotined in the process of national revival in an area.
Stress effect on magnetoimpedance (MI) in amorphous wires at GHz frequencies and application to stress-tunable microwave composite materials
The effect of tensile stress on magnetoimpedance (MI) in CoMnSiB amorphous
wires at microwave frequencies (0.5-3 GHz) is investigated both experimentally
and theoretically. In the presence of the dc bias magnetic field of the order
of the anisotropy field, the impedance shows very large and sensitive change
when the wire is subjected to a tensile stress: 100% and 60% per 180 MPa for
frequencies 500 MHz and 2.5 GHz, respectively. It is demonstrated that this
behavior owes mainly to the directional change in the equilibrium magnetization
caused by the applied stress and field, which agrees well with the theoretical
results for the surface impedance. This stress effect on MI is proposed to use
for creating microwave stress-tunable composite materials containing short
magnetic wires. The analysis of the dielectric response from such materials
shows that depending on the stress level in the material, the dispersion of the
effective permittivity can be of a resonant or relaxation type with a
considerable change in its values (up to 100% at 600 MPa). This media can be
used for structural stress monitoring by microwave contrast imaging
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