Objectives.
To conduct a comparative analysis of the effi cacy of the complex rehabilitation of patients receiving courses of robotic and conventional physical therapy.
Materials and methods.
A total ...of 68 patients were studied in two groups: 37 patients received courses of conventional kinesiotherapy with sessions on a Lokomat robot system and 31 patients received only courses of conventional physical therapy.
Results and conclusions.
Statistically signifi cant between-group differences were seen in terms of mobility, physical capacity, and muscle strength and tone in the paretic limbs, along with improvements in daily activity. The robotic device had positive effects on the rehabilitation of patients with the sequelae of stroke.
A large-scale study of the lakes of Khanty-Mansiysk Autonomous okrug -Yugraof the sapropelic mud: more than 400 lakes have been surveyed throughout the district. The suitability of the sapropelic ...sediments of lakes has been established for use in the medical purposes at various diseases. The main regularities of geomorphological placement and spatial distribution of lakes with therapeutic muds have been updated. Estimated inferred resources of therapeutic mud are significant and able to satisfy not only domestic needs of the district. Allocated promising areas allow the use of existing transport infrastructure for the development of the occurrence of therapeutic mud.
A new precise measurement of the vector and axial-vector form factor difference
in the
decay is presented. About 144 K events of
are selected in the OKA experiment. The result is
0.017(stat)
...0.024(syst). The number of events is about 1.5 times higher and both errors are smaller than last published OKA result. The presented result is considered as preliminary.
Abstract A high statistics data sample of the decays of $$K^+$$ K+ mesons to three charged particles was accumulated by the OKA experiment in 2012 and 2013. This allowed to select a clean sample of ...about 450 events with $$K^{+}\rightarrow \pi ^{+}\pi ^{-}\pi ^{+}\gamma $$ K+→π+π-π+γ decays with the energy of the photon in the kaon rest frame greater than 30 MeV. The measured branching fraction of the $$K^{+}\rightarrow \pi ^{+}\pi ^{-}\pi ^{+}\gamma $$ K+→π+π-π+γ , with $$E_{\gamma }^{*} > 30\ \hbox {MeV}$$ Eγ∗>30MeV is equal to $$(0.71 \pm 0.05) \times 10^{-5}$$ (0.71±0.05)×10-5 . The measured differential branching fraction over photon energy is compared with the prediction of the chiral perturbation theory to $${\mathcal {O}}(p^{4})$$ O(p4) . A search for an up-down asymmetry of the photon with respect to the hadronic system decay plane is also performed.
Observation of K+→π+π0π0γ decay Artamonov, A. V.; Bychkov, V. N.; Donskov, S. V. ...
The European physical journal. C, Particles and fields,
04/2024, Letnik:
84, Številka:
4
Journal Article
Recenzirano
Odprti dostop
The
K
+
→
π
+
π
0
π
0
γ
decay is observed by the OKA collaboration. About 60 events of the decay observed with signal:noise
≈
1
. The branching ratio obtained by normalization to
K
+
→
π
+
π
0
π
0
is ...measured to be
(
3.7
±
0.9
(
s
t
a
t
)
±
0.3
(
s
y
s
t
)
)
×
10
-
6
for
E
γ
∗
>
10
MeV
. The branching ratio,
γ
energy spectrum and angular distribution are consistent with ChPT prediction.
A high-statistics data sample of the
K
+
decays is recorded by the OKA collaboration. A missing mass analysis is performed to search for a light invisible pseudoscalar axion-like particle (ALP)
a
in ...the decay
K
+
→
π
+
π
0
a
. No signal is observed, and the upper limits for the branching ratio of the decay are calculated. The
90
%
confidence level upper limit changes from
2.5
·
10
-
6
to
2
·
10
-
7
for the ALP mass from 0 to 200 MeV/
c
2
, except for the region of
π
0
mass, where the upper limit is
4.4
·
10
-
6
.
Abstract A high statistics data sample of the $$K^{+}\rightarrow \mu ^{+}\nu _{\mu }$$ K+→μ+νμ decay was accumulated by the OKA experiment in 2012. The missing mass analysis was performed to search ...for the decay channel $$K^{+}\rightarrow \mu ^{+}\nu _{H}$$ K+→μ+νH with a hypothetic stable heavy neutrino in the final state. The obtained missing mass spectrum does not show peaks that could be attributed to existence of stable heavy neutrinos in the mass range $$(270< m_{\nu _{H}} < 375)$$ (270<mνH<375) MeV$$/c^{2}$$ /c2 . As a result, upper limits on the branching ratio and on the value of the mixing element $$|U_{\mu H}|^{2}$$ |UμH|2 are obtained.
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