Nazugum, a new 4000 year old rockshelter site in the Ili Alatau, Tien Shan

An Unfavorable Metastatic Site at Initial Diagnosis in a 2-year-old Boy with Neuroblastoma

Neuroblastoma (NB) is considered one of the malignant tumors of the nervous system which originates from primordial neural crest cell and is known as the most common extra-cranial solid tumor in childhood. This tumor which is often intra-abdominal, metastases in various sites including the skull, long bones, liver, bone marrow and lymph nodes, but lung metastasis at initial diagnosis is rare (0...

CARCINOMA OF THE ESOPHAGUS IN A FOURTEEN YEAR OLD BOY

This is the first documented case of esophageal carcinoma in a 14 year old boy which has been reported to date. Carcinoma of the esophagus is rare before the third decade. The present case highlights the fact that the condition should be kept in mind in the differential diagnosis of progressive dysphagia even in children and teenagers

Tree-ring based drought reconstruction for the central Tien Shan area in northwest China

[1] A robust ring-width chronology developed from two sites of Picea schrenkiana in the central Tien Shan area of northwest China was employed to study regional drought variability. Our analyses demonstrate both temperature and precipitation have significant effects on tree growth, thus both should be considered for climate reconstruction. Regional drought history (1675–2002 A.D.) was therefore...

Seismic Hazard in Tien Shan: Basement Structure Control Over the Deformation Induced by Indo-Eurasia Collision

Late Cenozoic tectonic evolution of the northwestern Tien Shan: New age estimates for the initiation of mountain building

The Tien Shan are the quintessential intracontinental range, situated more than 1000 km north of the suture between India and Asia. Their initiation and growth in the Cenozoic, however, remain poorly understood. In this study we present stratigraphic, detrital fission-track, and magnetostratigraphic results that provide a basis for reconstructing the Cenozoic tectonic evolution of the Kyrgyz Ra...