The Shy Mayor : Private Badges in GeoSo

The Shy Mayor : Private Badges in

The Shy Mayor: Private Badges in GeoSocial Networks

Location based social or geosocial networks (GSNs) have recently emerged as a natural combination of location based services with online social networks: users register their location and activities, share it with friends and achieve special status (e.g., “mayorship” badges) based on aggregate location predicates. Boasting millions of users and tens of daily check-ins, such services pose signif...

Private Geoso ial Networking

ارزیابی طرح جامع شهر تبریز از منظر تحقق ‌پذیری عدالت اسلامی

The dominance of the capitalist system on the struc­tures and processes of the urban planning system has led urban development patterns toward generating income. The prevalence of such this pattern has cre­ated a conflict between private and public interests. Attempt to resolve this conflict has led urban planning to the concept of spatial justice; so that spatial justice in urban plann...

Giant Chordoma of the Thoracolumbar Spine

Chordomas are rare tumors from primitive notochord. They are usually located at sacrococcygeal region when it affects the spine. We present a case of giant chordoma in the thoracolumbar spine in Peru. A 43-year-old woman came to the hospital in Huanuco due to back pain and sensorymotor alterations in the lower limbs. Imaging confirmed an unresectable tumor involving the spine. Two years later, ...