Inflation, Output Growth, and Stabilization in Turkey, 1980-2002

Using a dynamic aggregate supply and aggregate demand model with imperfect capital mobility and structural VARs, we decompose inflation and output movements into those attributable to terms of trade, supply, balance-of-payments, fiscal, and monetary shocks. Empirical results show that terms of trade shocks have a significant negative effect on inflation in the short run. In the long run, monetary, and balance of payments shocks dominate while budget deficits play a limited role in the inflationary process. Demand shocks have limited effects on output movements; output is mostly driven by terms of trade and supply shocks. The results highlight the importance of a credible disinflation program and structural reform that restrain discretionary aggregate demand policies.Causes and effects of inflation, inflation theories, stabilization policy, theory of aggregate supply and aggregate demand, time series models, Turkish economy

Çallı İbrahim

Taha Toros Arşivi, Dosya No: 147-İbrahim-Yaşar Çallı. Not: Gazetenin "Gün ile Yarış" köşesinde yayımlanmıştır.Unutma İstanbul projesi İstanbul Kalkınma Ajansı'nın 2016 yılı "Yenilikçi ve Yaratıcı İstanbul Mali Destek Programı" kapsamında desteklenmiştir. Proje No: TR10/16/YNY/010

Resim öğretmeni Mehmed'i tanıdınız mı?

Taha Toros Arşivi, Dosya No: 3-Ziya Osman Saba. Not: Gazetenin "Kitab Sohbetleri" köşesinde yayımlanmıştır.Unutma İstanbul projesi İstanbul Kalkınma Ajansı'nın 2016 yılı "Yenilikçi ve Yaratıcı İstanbul Mali Destek Programı" kapsamında desteklenmiştir. Proje No: TR10/16/YNY/010

Silistre Muhasarası ve Namık kemal

Taha Toros Arşivi, Dosya Adı: Namık Kemalİstanbul Kalkınma Ajansı (TR10/14/YEN/0033) İstanbul Development Agency (TR10/14/YEN/0033

Ahmed Cevdet Paşa

Taha Toros Arşivi, Dosya No: 71-Ahmet Cevdet Paşa. Not: Gazetenin “Kitab Sohbetleri” köşesinde yayımlanmıştır.İstanbul Kalkınma Ajansı (TR10/14/YEN/0033) İstanbul Development Agency (TR10/14/YEN/0033

Neuroarchitecture of musical emotions

La respuesta emocional ante la música, o emoción musical, es una respuesta universal que depende de diferentes procesos psicológicos y recluta una extensa red de estructuras neuronales. Mediante el empleo de técnicas como la electroencefalografía, la resonancia magnética funcional y los estudios con población clínica e individuos con formación musical previa, se ha empezado a dilucidar estos mecanismos cerebrales. El objetivo de este artículo es hacer una revisión de los trabajos más relevantes en los que se identifican los correlatos neuronales de la emoción musical, desde los procesos más automáticos hasta los más complejos, y comprender cómo interaccionan en el cerebro. En concreto, se describe cómo la presentación de música emocional está asociada a una respuesta rápida en estructuras talámicas y subtalámicas, acompañada por cambios electrodérmicos y endocrinos. También se explica que el procesamiento de la emoción musical implica la activación de la corteza auditiva y estructuras límbicas y paralímbicas, como la amígdala, la corteza cingulada anterior o el hipocampo, lo que demuestra la contribución del sistema límbico a la emoción musical. Asimismo, se detalla cómo la emoción musical depende de los significados semántico y sintáctico de la música, procesados en áreas temporales y parietofrontales, respectivamente. Además, se mencionan trabajos recientes que han demostrado cómo los mecanismos de simulación emocional también contribuyen a la emoción musical. Por último, se hace un resumen de estos trabajos, comentando sus limitaciones y ofreciendo alternativas para seguir avanzando en el estudio de la neuroarquitectura de la emoción musical

Bu toprağın masalları

Taha Toros Arşivi, Dosya No: 15-Recaizade Mahmud Ekremİstanbul Kalkınma Ajansı (TR10/14/YEN/0033) İstanbul Development Agency (TR10/14/YEN/0033

Bacterial Infection Elicits Heat Shock Protein 72 Release from Pleural Mesothelial Cells

Heat shock protein 70 (HSP70) has been implicated in infection-related processes and has been found in body fluids during infection. This study aimed to determine whether pleural mesothelial cells release HSP70 in response to bacterial infection in vitro and in mouse models of serosal infection. In addition, the in vitro cytokine effects of the HSP70 isoform, Hsp72, on mesothelial cells were examined. Further, Hsp72 was measured in human pleural effusions and levels compared between non-infectious and infectious patients to determine the diagnostic accuracy of pleural fluid Hsp72 compared to traditional pleural fluid parameters. We showed that mesothelial release of Hsp72 was significantly raised when cells were treated with live and heat-killed Streptococcus pneumoniae. In mice, intraperitoneal injection of S. pneumoniae stimulated a 2-fold increase in Hsp72 levels in peritoneal lavage (p<0.01). Extracellular Hsp72 did not induce or inhibit mediator release from cultured mesothelial cells. Hsp72 levels were significantly higher in effusions of infectious origin compared to non-infectious effusions (p<0.05). The data establish that pleural mesothelial cells can release Hsp72 in response to bacterial infection and levels are raised in infectious pleural effusions. The biological role of HSP70 in pleural infection warrants exploration

Klinisch-zeitlicher Verlauf eines solitären retinalen Astrozytoms

Zusammenfassung: Retinale Astrozytome sind benigne Tumoren der Netzhaut. Ihr Auftreten kann solitär oder multipel, selten auch bilateral oder als teil eines Syndroms (tuberöse Sklerose, Neurofibromatose Typ I) sein. Am Auge zeigt der Tumor nur eine geringe Wachstumstendenz, weswegen lediglich jährliche Kontrollen ohne Intervention als ausreichend erscheinen. Selten kommt es zu einem aggressiven Wachstum, welches eine Therapie erfordert. Neben der Enukleation des betroffenen Auges gibt es zahlreiche anderen Therapiemöglichkeiten (z.B. vitreoretinale Chirurgie, Brachy- oder Kryotherapie, photodynamische Therapie). Aufgrund des Auftretens retinaler Astrozytome als Teil eines Syndroms sollte die jährliche Kontrolle interdisziplinär erfolge