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Search Results: 1 - 10 of 214 matches for " Solmaz Piri "
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Mojgan Kalantary,Solmaz Piri
Iranian Journal of Radiology , 2012,
Abstract: The fetal biophysical profile score (BPS or BPP) re-fers to the sonographic assessment of four discrete biophysical variables:Fetal movementFetal toneFetal breathingAmniotic fluid volumeResult of nonstress testingEach of these five parameters is given a score of 0 or 2 points. Presence of these biophysical variables implies absence of significant central nervous system hypoxemia/acidemia at the time of testing. By comparison, a compromised fetus typically exhibits loss of acceleration of fetal heart rate, decreased body movement and breathing, hypotonia and less acutely, decreased amniotic fluid volume. Sonographic detection of signs of fetal compromise can allow appropriate intervention that will ideally prevent adverse fetal squeal.
Corporate communications impact on corporate image and corporate competitiveness
Valentina Piri
Tr?i?te/Market , 2008,
Abstract: The subject of this paper is an analysis of the impact of corporate communications and of the intensity of their application on a company’s image management, and an emphasis of the role that a company’s image plays as one of the fundamental sources of its competitiveness in contemporary market conditions. Through review and analysis of theoretical contributions, the paper shows how corporate communications integrate management, organization and the marketing communication dimension at the level of the company and how, by adequate intensity of their application and an adequate degree of integration, they may have an impact on the company’s image management. The need to understand the concept of company image as a significant source of competitiveness is also stressed. For that purpose, the work includes comprehensive research of the impact of the intensity of corporate communications on the company’s image on the market of the Republic of Croatia while also researching the impact of the company’s positive image on its competitiveness. The methodology used in this work comprised a public opinion poll, carried out on a convenient sample of persons. Gathered data were analyzed using multiple regression and correlation analysis methods. Research results confirmed the impact of the intensity of corporate communications on the company’s image as well as the statement that the company’s positive image contributes to increasing its competitiveness. In that sense, it is possible to attribute to corporate communications a strategically important role for the company’s business operations within the framework of newly emerging market conditions.
The Effect of Dorsal Hippocampal α2-Adrenegic Receptors on WIN55,212-2 State-Dependent Memory of Passive Avoidance
m Piri
Qom University of Medical Sciences Journal , 2012,
Abstract: Background and Objectives: Cannabinoids are a class of psychoactive compounds that produce a wide array of effects in a large number of species. In the present study, the effects of bilateral intra-CA1 injections of an α2-adrenergic receptor agents, on WIN55,212-2 state-dependent learning were examined in adult male Wistar rats. Methods: The animals were bilaterally implanted with chronic cannulae in the CA1 regions of the dorsal hippocampus, trained in a step-down type inhibitory avoidance task, and tested 24h after training to measure step-down latency. Results: Post-training intra-CA1 injection of WIN55,212-2 (0.25 and 0.5μg/rat) induced impairment of memory retention. Amnesia produced by post-training WIN55,212-2 (0.5μg/rat) was reversed by pre-test administration of the same dose of WIN55,212-2 that is due to a state-dependent effect. Pre-test intra-CA1 injection of clonidine (0.5 and 0.75μg/rat, intra-CA1) improved post-training WIN55,212-2 (0.5μg/rat, intra-CA1)-induced retrieval impairment, while pre-test intra-CA1 injection of yohimbine (1μg/rat, intra-CA1) 2min before the administration of WIN55,212-2 (0.5μg/rat, intra-CA1) inhibited WIN55,212-2 state-dependent memory. Conclusion: These results suggest that α2-adrenergic receptors of the dorsal hippocampal CA1 regions may play an important role in Win55,212-2-induced amnesia and WIN55,212-2 state-dependent memory
Higgs Boson Searches via Dileptonic Bottomonium Decays
Solmaz, Saime
High Energy Physics - Phenomenology , 2008, DOI: 10.1016/j.physletb.2009.06.054
Abstract: We explore the pseudoscalar $\eta_b$ and the scalar $\chi_{b0}$ decays into $\ell^+\ell^-$ to probe whether it is possible to probe the Higgs sectors beyond that of the Standard Model. We, in particular, focus on the Minimal Supersymmetric Standard Model, and determine the effects of its Higgs bosons on the aforementioned bottomonium decays into lepton pairs. We find that the dileptonic branchings of the bottomonia can be sizeable for a relatively light Higgs sector.
Turkish Studies , 2011,
Abstract: Course books are the most widely used sources by both students and teachers in attaining knowledge. Researches show that in language teaching classes also the most widely used materials are the course books. The purpose of this study was to appraise the grammar course books in the secondary schools, where at least four million students go on, on the account of phonetics and aspects related to phonetics. Three different grammar books prepared for different programs were analyzed and many lackings and shortcomings were realized related to phonetics and issues related to phonetics. The findings of the study showed that scientific principles and methods are not applied enough in the preparation of the grammar course books Ders kitaplar , bilgiye ula ma konusunda renciler ve retmenler taraf ndan günümüzde en s k ba vurulan ders ara lar d r. Yap lan ara t rmalar, dil bilgisi retiminde de en ok kullan lan retim malzemelerinin ders kitaplar oldu unu ortaya koymaktad r. Bu ara t rmada, d rt milyondan fazla rencinin renim g rdü ü orta retim basama nda kullan lan dil bilgisi ders kitaplar , dil biliminin ses bilgisi ve ses bilimi alan yla ilgili konular a s ndan de erlendirilmi tir. Farkl retim programlar i in haz rlanm olan ü ayr ders kitab n n incelendi i al mada, s z konusu ders kitaplar nda ses bilgisi ve ses bilimiyle ilgili e itli eksikliklerle ele al nan konularda bir ok problem tespit edilmi tir. Ara t rman n bulgular , orta retim basama nda kullan lan dil bilgisi ders kitaplar n n haz rlanmas nda bilimsel ilke ve y ntemlere yeterince uyulmad n ortaya koymaktad r.
Varicella Vaccine
Solmaz ?elebi
Cocuk Enfeksiyon Dergisi , 2009,
Abstract: Varicella-zoster virus (VZV) infection causes two clinically distinct forms of disease: varicella and herpes zoster. Primary VZV infection results in the diffuse vesicular rash of varicella, or chickenpox. Whereas chickenpox is a mild disease in otherwise healthy children, varicella virus in an immunodeficient individual may lead to a more serious form. The epidemiology of varicella has changed dramatically since the introduction of the varicella vaccine in 1995. Two live, attenuated varicella zoster virus-vaccines are licensed in the United States for the prevention of chickenpox. Varicella vaccine is licensed for use in healthy children at 12 months of age.
Letter to the Editor
Solmaz ?elebi
Cocuk Enfeksiyon Dergisi , 2010,
Travel Vaccinations
Solmaz ?elebi
Cocuk Enfeksiyon Dergisi , 2008,
Abstract: Travelers encounter infections that are absent or uncommon in their own country. The risk of travelers contracting infectious diseases depends on the destination, duration of the trip, and nature and conditions of travel. The risk of specific diseases may be increased during periods in which outbreaks of disease are occurring, such as with meningococcal disease in Sub-Saharan Africa. Immunizations are important for reducing risks of infections in travelers. Also, immunization is probably the most cost effective medical intervention. It provides a high level of immunity against a range of general and travel specific pathogens. There is an increasing range of vaccinations available as research and development of vaccines progresses. Some vaccines require multiple doses to induce long lasting protective immunity, and some will only induce protective immunity for a limited period of time. Many countries publish national guidelines regarding travel health information, and readers are encouraged to contact their local and national public health services. The two steps in immunizing travelers are to update routine immunizations and to provide travel-specific immunizations. To do the first, knowledge of a patient’s previous immunizations and medical history is necessary. For the second, detailed information about the journey, mode of travel and purpose of travel (e.g, medical or veterinary work, tourism, visiting relatives) is needed. Protection against vaccine-preventable childhood diseases is particulary important for children who visit developing countries. Vaccinating children for travel requires consideration of the development of the pediatric immune response and the rationale for vaccine use. Routine pediatric vaccinations may need to be accelerated for young children. Pretravel consultation is an opportunity to update the immunization status of adults. In this paper, vaccines for preventing enteric infections (polio, cholera, hepatitis A and typhoid), as well as those for hepatitis B, Japanese encephalitis, yellow fever, meningococcal diseases, varicella, rabies, lyme and tickborne encephalitis are reviewed.
Letter to the Editor
Solmaz ?elebi
Cocuk Enfeksiyon Dergisi , 2010,
Shoot organogenesis in oleaster (Elaeagnus angustifolia L.)
O Karami, K Piri
African Journal of Biotechnology , 2009,
Abstract: Efficient plant regeneration through organogenesis was achieved from callus cultures derived from leaf explants of Elaeagnus angustifolia. Calli were obtained on MS medai containing 3% sucrose and different concentrations of TDZ (0.5, 1, 2, 3, 4 and 6 mg/l). Maximum percentage response for callus formation was 85% on MS medium supplemented with 2 mg/l of TDZ. Shoot organogenesis was achieved after transfer of calli to MS media with 3% sucrose and different concentrations of BA (0.5, 1, 2, 3, 4 and 6 mg/l) and kinetin (0.5, 1, 2, 3, 4 and 6 mg/l). Maximum organogenesis was obtained with 2 mg/l of BA. Rooting of the shoots was achieved on MS supplemented with 0.2 mg/l of IBA. Regenerated plantlets were acclimatized and successfully transplanted to soil.
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