As a historical figure, Heydar Aliyev is the political founder of Azerbaijani multiculturalism. After the fall of the Soviet empire in Azerbaijan, which regained its independence, successful decisions were made in relations between the state and religion. At that time, in matters of freedom of religion and conscience, not only representatives of the Islamic religion were taken into account, but also the rights of ethnic peoples historically living in Azerbaijan with different systems of religious beliefs. The special state policy established (...) by the great leader in order to continue to live in peace, security and understanding, as always, in the ancient lands of Azerbaijan, inhabited by various religious denominations, continues to bear fruit today. (shrink)

In the present work, the microstructure of the melt-spun Al 90 Ce 10 alloy has been characterized using X-ray diffraction and transmission electron microscopy together with energy-dispersive spectrometry. It has been found that the microstructure of the melt-spun Al 90 Ce 10 alloy is composed of the amorphous phase, f -Al, f -Al 11 Ce 3 , Al 3 Ce and unidentified phases, quite different from that of the ingot-like alloy consisting of coarse primary f -Al- f -Al 11 Ce (...) 3 dendrites embedded in the f -Al- f -Al 11 Ce 3 eutectic matrix. Moreover, the amorphous phase is dominant in the melt-spun Al 90 Ce 10 alloy according to the XRD and TEM results. Al 3 Ce particles, less than 100 nm in size, are dispersed in the partial amorphous phase. Polygonal f -Al 11 Ce 3 crystals embedded in the f -Al matrix are also observed. The presence of the hexagonal, kite-like and petal-like intermetallic particles surrounded by the amorphous phase indicates that there exist micro-inhomogeneous structures in the Al 90 Ce 10 melt. These results demonstrate that the overheating of the melt has a significant effect on the amorphization of the Al 90 Ce 10 alloy. (shrink)

We wish to extend the concepts in Ray and Cooper’s (2024) article entitled “The Bioethics of Environmental Injustice: Ethical, Legal, and Clinical Implications of Unhealthy Environments” to palliat...

Injury to the central or peripheral nervous system is often associated with persistent pain. After ischemic injury to the spinal cord, rats develop severe mechanical allodynia-like symptoms, expressed as a pain-like response to innocuous stimuli. In its short-lasting phase the allodynia can be relieved with the [gamma]-aminobutyric acid (GABA)-B receptor agonist baclofen, which also reverses the hyperexcitability of dorsal horn interneurons to mechanical stimuli. Furthermore, there is a reduction in GABA immunoreactivity in the dorsal horn of allodynic rats. Clinical neuropathic (...) pain of peripheral and central origin often cannot be relieved by opiates at doses that do not cause side effects. The loss of sensitivity to opiates may be associated with the up-regulation of endogenous antiopioid substances, such as the neuropeptide cholecystokinin (CCK). CCK and its receptor (CCK-R) protein is normally not detectable in rat dorsal root ganglion cells. After peripheral nerve section, both CCK and CCK-R are up-regulated in the dorsal root ganglia. Furthermore, CI 988, an antagonist of the CCK-B receptor, chronically coadministered with morphine, reduces autotomy, a behavior that may be a sign of neuropathic pain following peripheral nerve section. Thus, opiate insensitivity may be due to the release of CCK from injured primary afferents. Similarly, in the chronic phase of the spinal ischemic model of central pain, the allodynia-like symptom is not relieved by systemic morphine, but is significantly reversed by the CCK-B antagonist. Consequently, up-regulation of CCK and CCK-R in the CNS may also underlie opiate drug insensitivity following CNS injury. Thus, dysfunction of central inhibition involving GABA and endogenous opioids may be a factor underlying the development of sensory abnormalities and/or pain following injury to neural tissue. (shrink)

The DAMA project is an observatory for rare processes and it is operative deep underground at the Gran Sasso National Laboratory of the I.N.F.N. In particular, the DAMA/LIBRA (Large sodium Iodide Bulk for RAre processes) set-up consists of highly radiopure NaI(Tl) detectors for a total sensitive exposed mass of ≃250 kg. Recent results, obtained by this set-up by exploiting the model independent annual modulation signature of Dark Matter (DM) particles, have confirmed and improved those obtained by the former DAMA/NaI experiment. (...) A model independent evidence for the presence of Dark Matter particles in the galactic halo is cumulatively obtained at 8.2 σ C.L. No systematics or side reactions able to account for the measured modulation amplitude and to contemporaneously satisfy all the many specific requirements of the signature have been found or suggested by anyone over more than a decade. An example of one of the many possible model dependent corollary quests for the candidate particles and for the related astrophysical, nuclear and particle physics scenarios is presented considering the whole cumulative exposure. Future perspectives are shortly addressed. (shrink)

Objectives The objectives of the study are to understand the current practice of informed consent in medical research in public hospitals in Shanghai, and to share our views with other countries, especially developing countries. Methods In the study, 145 consent forms (CFs) of the selected research projects in eight public hospitals with ethics committees in Shanghai were audited, and the principle investigators (PIs) of these research projects and 40 student subjects who had participated in clinical drug tests were surveyed by (...) questionnaires. Results The CFs of medical researches in public hospitals with ethics committees in Shanghai were generally acceptable. However, there were some defects in the CFs. Although most of the surveyed PIs had correct recognition of informed consent, some processes of informed consent were not in accordance with generally accepted requirements. A large number of the PIs considered the greatest difficulty with informal consent was lack of correct recognition of subjects or legally authorised representatives on medical research. Discussion Informed consent in medical research should consider the research ethics, the background of potential subjects, the local resources and culture of medical research. In addition, special protection is needed for student subjects in informed consent as well as efforts for building and restoring the public's trust in biomedical research. Conclusion The informed consent in Shanghai's public hospitals with ethics committees was generally acceptable and the achievement of adequate informed consent is influenced by many factors. (shrink)

Searches for non-paulian nuclear processes, i.e. processes normally forbidden by the Pauli–Exclusion–Principle (PEP) with highly radiopure NaI(Tl) scintillators allow the test of this fundamental principle with high sensitivity. Status and perspectives are addressed.

İndividualizm və xüsusilə personalizm filosof-mütəfəkkirlərin diqqətini xüsusilə cəlb edən məsələlər sırasında olublar. İnsanın cəmiyyət ilə münasibətlərində öz xüsusiyyətləri, özgürlüyü və təkrar olunmazlığını qoruyub saxlamasını ifadə edən bu problemi müəyyən etməyin əhəmiyyətindən danışsaq, konkret bir şəxsə məxsus göstəricilərdən çıxış etməklə bütöv və hərtərəfli nəticə əldə etmək mümkündür. Qeyd olunan vəzifəni həyata keçirmək o qədər də asan deyildir. Çünki söhbət müəyyən bir şəxsi başqalarından ayırmaqdan başlayaraq, onun unikallığının formalaşması və mövcudluğunun müəyyən olunmasına qədər davam edən bir prosesi öyrənməkdən gedir. Dünyaya fərd kimi (...) gələn insan öz fəaliyyəti, özünüdərketməsi sayəsində şəxsiyyətin qabil ola biləcəyi bir varlığa çevrilə bilər. Məhz cəmiyyətin normal fəaliyyəti və inkişafı üçün onun hər bir üzvünün müəyyən qədər özünəməxsusluğu zəruridir. Və cəmiyyət üzvlərinin rəngarəngliyi, burada aydın ifadə olunmuş fərdiyyətlər, şəxsiyyətlərin mövcudluğu hər bir ictimai quruluşun, onun mədəniyyətinin həqiqi zənginliyini təmin edir. Buna görə də, insanların fərdi özünəməxsusluğuna malik olması sosial inkişafın qanunauyğunluğu kimi də qəbul edilir. Məqalədə Avropa personalistlərinin fikirlərinə istinadən belə proseslər izlənilib. (shrink)