41 research outputs found
Formation of Methodological Support Assessment of Neoindustrial Modernization
In the article the concept reindustrializatsiyi, the conditions of its occurrence, existence and transition to the concept of "new industrialization". The positive effects neoindustrializatsiyi social conditions of small and medium industrial businesses.For each stage of modernization of the defined set of indicators formulas weighing these indicators and integral values of phases each stage of modernization.У статті розглянуто поняття реіндустріалізації, умов її виникнення, існування та переходу до поняття "нової індустріалізації". Виявлено позитивні соціальні ефекти неоіндустріалізації, умови розвитку дрібного і середнього промислового бізнесу. Для кожної стадії модернізаціїї визначено набіріндикаторів. також формули зважування цих індикаторів та інтегральні значення фаз кожної стадії модернізації.В статье рассмотрено понятие реиндустриализации, условий ее возникновения и существования и переход к понятию «новой индустриализации». Обнаружены позитивне социальные эффекты неоиндустриализации, условия развития мелкого и среднего промышленного бизнеса. Для каждой стадии модернизации определен набор индикаторов, а также формулы взвешивания этих индикаторов и интегральные значения фаз каздой стадии модернизации
Photospheric Magnetic Field: Relationship Between North-South Asymmetry and Flux Imbalance
Photospheric magnetic fields were studied using the Kitt Peak synoptic maps
for 1976-2003. Only strong magnetic fields (B>100 G) of the equatorial region
were taken into account. The north-south asymmetry of the magnetic fluxes was
considered as well as the imbalance between positive and negative fluxes. The
north-south asymmetry displays a regular alternation of the dominant hemisphere
during the solar cycle: the northern hemisphere dominated in the ascending
phase, the southern one in the descending phase during Solar Cycles 21-23. The
sign of the imbalance did not change during the 11 years from one polar-field
reversal to the next and always coincided with the sign of the Sun's polar
magnetic field in the northern hemisphere. The dominant sign of leading
sunspots in one of the hemispheres determines the sign of the magnetic-flux
imbalance. The sign of the north-south asymmetry of the magnetic fluxes and the
sign of the imbalance of the positive and the negative fluxes are related to
the quarter of the 22-year magnetic cycle where the magnetic configuration of
the Sun remains constant (from the minimum where the sunspot sign changes
according to Hale's law to the magnetic-field reversal and from the reversal to
the minimum). The sign of the north-south asymmetry for the time interval
considered was determined by the phase of the 11-year cycle (before or after
the reversal); the sign of the imbalance of the positive and the negative
fluxes depends on both the phase of the 11-year cycle and on the parity of the
solar cycle. The results obtained demonstrate the connection of the magnetic
fields in active regions with the Sun's polar magnetic field in the northern
hemisphere.Comment: 24 pages, 12 figures, 2 table
New precise determination of the \tau lepton mass at KEDR detector
The status of the experiment on the precise lepton mass measurement
running at the VEPP-4M collider with the KEDR detector is reported. The mass
value is evaluated from the cross section behaviour around the
production threshold. The preliminary result based on 6.7 pb of data is
MeV. Using 0.8 pb of data
collected at the peak the preliminary result is also obtained:
eV.Comment: 6 pages, 8 figures; The 9th International Workshop on Tau-Lepton
Physics, Tau0
Measurement of \Gamma_{ee}(J/\psi)*Br(J/\psi->e^+e^-) and \Gamma_{ee}(J/\psi)*Br(J/\psi->\mu^+\mu^-)
The products of the electron width of the J/\psi meson and the branching
fraction of its decays to the lepton pairs were measured using data from the
KEDR experiment at the VEPP-4M electron-positron collider. The results are
\Gamma_{ee}(J/\psi)*Br(J/\psi->e^+e^-)=(0.3323\pm0.0064\pm0.0048) keV,
\Gamma_{ee}(J/\psi)*Br(J/\psi->\mu^+\mu^-)=(0.3318\pm0.0052\pm0.0063) keV.
Their combinations
\Gamma_{ee}\times(\Gamma_{ee}+\Gamma_{\mu\mu})/\Gamma=(0.6641\pm0.0082\pm0.0100)
keV,
\Gamma_{ee}/\Gamma_{\mu\mu}=1.002\pm0.021\pm0.013 can be used to improve
theaccuracy of the leptonic and full widths and test leptonic universality.
Assuming e\mu universality and using the world average value of the lepton
branching fraction, we also determine the leptonic \Gamma_{ll}=5.59\pm0.12 keV
and total \Gamma=94.1\pm2.7 keV widths of the J/\psi meson.Comment: 7 pages, 6 figure
New precision measurement of the - and -meson masses
A new high precision measurement of the - and -meson masses
has been performed at the VEPP-4M collider using the KEDR detector. The
resonant depolarization method has been employed for the absolute calibration
of the beam energy. The following mass values have been obtained:
MeV,
MeV.
The relative measurement accuracy has reached for and
for , approximately 3 times better than in the previous
precise experiments.Comment: 12 pages, 4 tables, 10 figure
For the lethal vehicles of a transport setting
В статье приведена актуальность задачи выявления взаимосвязей и закономерностей между характеристиками самолета и его конструктивными параметрами, приведён новый интегральный показатель для летальных аппаратов транспортного назначения.У статті приведена актуальність завдання виявлення взаємозв'язків і закономірностей між характеристиками літака і його конструктивними параметрами, приведений новий інтегральний показник для літальних апаратів транспортного призначення.In the article actuality of task of exposure of intercommunications and conformities to the law is resulted between descriptions of airplane and his structural parameters, a new integral index is resulted for the lethal vehicles of a transport setting