3,648 research outputs found
War Linguistics: Perception and Influence Tactics
Объектом лингвистики войны
являются тексты, которые формируют
языковую картину войны.
Предмет представленной статьи состоит в описании
базовых характеристик данного направления исследований, основной задачей которого
является комплексное изучение и описание лексикона, тезауруса и прагматикона
войны,
реализованных в текстах разных типов – от текстов законов и до обсуждений
в соцсетях. Методологическая основа исследования – представление о языке как
об отчуждённой реальности, в которой воплощаются реалии войны.
Методология
лингвистики войны
представляет собой синтез методов социолингвистики,
лексикологии, стилистики, дискурсологии, лексикографии: методы сплошной
выборки, анкетирования, интервью, дискурс-анализа,
лексикографирования и т.д.
Различаются общая лингвистика войны,
описывающая глобальные языковые средства
реализации тактик восприятия и воздействия на массы, и локальная лингвистика,
связанная с конкретными вооружёнными конфликтами. Различаются тексты,
порождаемые, с одной стороны, организаторами, идеологами, пропагандистами
войны
(тексты агентов воздействия), а с другой – участниками и жертвами войны
(тексты реципиентов). Данные исследований лингвистики войны
могут использоваться
в процессах пропаганды и контрпропаганды, юридической и общественной оценки
реалий военных конфликтовWar linguistics has described the texts forming the language picture of war. The subject of the study are the basic characteristics of this direction of research, the main objective of which is a comprehensive study and description of the lexicon, thesaurus and war pragmatics, implemented in the texts of different types – from the law texts to social networks discussions. The methodological basis of the study is the notion of language as an alienated reality, which embodies the war realities. The methodology of the war linguistics is the methods combination of sociolinguistics, lexicology, stylistics, discоursоlogy, lexicography: methods of continuous sampling, questionnaires, interviews, discourse analysis, lexicography, etc. The distinction has been made between general war linguistics, which describes the global linguistic means of implementing the tactics of perception and influence on the masses, and local linguistics, associated with specific armed conflicts. There should be differentiated texts produced by war organizers, ideologists and propagandists (agents texts), on the one hand, and participants and victims of war (recipients texts), on the other one. Data from the war linguistics study can be used in propaganda and counterpropaganda, legal and social assessment of the military conflicts realitie
Language Identification and Identity
В статье рассматривается соотношение понятий этноса, нации и языка на примере языковой политики на Украине.The paper examines the correlation of the concepts of ethnos, nation, and language on the example of the language policy in Ukraine and explores the conceptual content and functional positions of language identification and identity in the process of ethnic identification
Beam-helicity asymmetries for single-hadron production in semi-inclusive deep-inelastic scattering from unpolarized hydrogen and deuterium targets
A measurement of beam-helicity asymmetries for single-hadron production in
deep-inelastic scattering is presented. Data from the scattering of 27.6 GeV
electrons and positrons off gaseous hydrogen and deuterium targets were
collected by the HERMES experiment. The asymmetries are presented separately as
a function of the Bjorken scaling variable, the hadron transverse momentum, and
the fractional energy for charged pions and kaons as well as for protons and
anti-protons. These asymmetries are also presented as a function of the three
aforementioned kinematic variables simultaneously
Transverse-target-spin asymmetry in exclusive -meson electroproduction
Hard exclusive electroproduction of mesons is studied with the
HERMES spectrometer at the DESY laboratory by scattering 27.6 GeV positron and
electron beams off a transversely polarized hydrogen target. The amplitudes of
five azimuthal modulations of the single-spin asymmetry of the cross section
with respect to the transverse proton polarization are measured. They are
determined in the entire kinematic region as well as for two bins in photon
virtuality and momentum transfer to the nucleon. Also, a separation of
asymmetry amplitudes into longitudinal and transverse components is done. These
results are compared to a phenomenological model that includes the pion pole
contribution. Within this model, the data favor a positive
transition form factor.Comment: DESY Report 15-14
Longitudinal double-spin asymmetries in semi-inclusive deep-inelastic scattering of electrons and positrons by protons and deuterons
A comprehensive collection of results on longitudinal double-spin asymmetries is presented for charged pions and kaons produced in semi-inclusive deep-inelastic scattering of electrons and positrons on the proton and deuteron, based on the full HERMES data set. The dependence of the asymmetries on hadron transverse momentum and azimuthal angle extends the sensitivity to the flavor structure of the nucleon beyond the distribution functions accessible in the collinear framework. No strong dependence on those variables is observed. In addition, the hadron charge-difference asymmetry is presented, which under certain model assumptions provides access to the helicity distributions of valence quarks
Bose-Einstein correlations in hadron-pairs from lepto-production on nuclei ranging from hydrogen to xenon
Bose-Einstein correlations of like-sign charged hadrons produced in
deep-inelastic electron and positron scattering are studied in the HERMES
experiment using nuclear targets of H, H, He, He, N, Ne, Kr,
and Xe. A Gaussian approach is used to parametrize a two-particle correlation
function determined from events with at least two charged hadrons of the same
sign charge. This correlation function is compared to two different empirical
distributions that do not include the Bose-Einstein correlations. One
distribution is derived from unlike-sign hadron pairs, and the second is
derived from mixing like-sign pairs from different events. The extraction
procedure used simulations incorporating the experimental setup in order to
correct the results for spectrometer acceptance effects, and was tested using
the distribution of unlike-sign hadron pairs. Clear signals of Bose-Einstein
correlations for all target nuclei without a significant variation with the
nuclear target mass are found. Also, no evidence for a dependence on the
invariant mass W of the photon-nucleon system is found when the results are
compared to those of previous experiments
Double hadron leptoproduction in the nuclear medium
First measurement of double-hadron production in deep-inelastic scattering
has been measured with the HERMES spectrometer at HERA using a 27.6 GeV
positron beam with deuterium, nitrogen, krypton and xenon targets. The
influence of the nuclear medium on the ratio of double-hadron to single-hadron
yields has been investigated. Nuclear effects are clearly observed but with
substantially smaller magnitude and reduced -dependence compared to
previously measured single-hadron multiplicity ratios. The data are in fair
agreement with models based on partonic or pre-hadronic energy loss, while they
seem to rule out a pure absorptive treatment of the final state interactions.
Thus, the double-hadron ratio provides an additional tool for studying
modifications of hadronization in nuclear matter
The -dependence of the generalised Gerasimov-Drell-Hearn integral for the deuteron, proton and neutron
The Gerasimov-Drell-Hearn (GDH) sum rule connects the anomalous contribution
to the magnetic moment of the target nucleus with an energy-weighted integral
of the difference of the helicity-dependent photoabsorption cross sections. The
data collected by HERMES with a deuterium target are presented together with a
re-analysis of previous measurements on the proton. This provides a measurement
of the generalised GDH integral covering simultaneously the nucleon-resonance
and the deep inelastic scattering regions. The contribution of the
nucleon-resonance region is seen to decrease rapidly with increasing . The
DIS contribution is sizeable over the full measured range, even down to the
lowest measured . As expected, at higher the data are found to be in
agreement with previous measurements of the first moment of . From data on
the deuteron and proton, the GDH integral for the neutron has been derived and
the proton--neutron difference evaluated. This difference is found to satisfy
the fundamental Bjorken sum rule at GeV.Comment: 12 pages, 10 figure
Nuclear Polarization of Molecular Hydrogen Recombined on a Non-metallic Surface
The nuclear polarization of molecules formed by recombination
of nuclear polarized H atoms on the surface of a storage cell initially coated
with a silicon-based polymer has been measured by using the longitudinal
double-spin asymmetry in deep-inelastic positron-proton scattering. The
molecules are found to have a substantial nuclear polarization, which is
evidence that initially polarized atoms retain their nuclear polarization when
absorbed on this type of surfac
- …