Social dimension in the limelight

Centrosomes back in the limelight.

Centrosomes and centrioles were ‘born’ towards the end of the nineteenth century when they were first spotted and studied by astute cell and developmental biologists, including Edouard Van Beneden, as well as Theodor Boveri and Walther Fleming, who coined the terms ‘centrosome’ and ‘centriole’, respectively, that still designate these structures today. There was much initial excitement about ce...

Coronaviruses in the limelight.

Lysophospholipids in the limelight

Lysophosphatidic acid (LPA) is a serum phospholipid that evokes growth factor-like responses in many cell types through the activation of its G protein-coupled receptors. Although much is known about LPA signaling, it has remained unclear where and how bioactive LPA is produced. Umezu-Goto et al. (2002)(this issue, page 227) have purified a serum lysophospholipase D that generates LPA from lyso...

the relationship between language and social capital in ilami kurdish: a sociopragmatic approach

چکیده زبان به عنوان یک وسیله در ایجاد و بازسازی سرمایه اجتماعی در چند دهه گذشته مورد توجه بوده است. اگر چه درباره سرمایه اجتماعی و سازه های مربوط به آن زیاد نوشته شده است ولی خیلی کم بر روی اینکه چطور زبان می تواند باعث ایجاد اعتماد یا بی اعتمادی بشود مطالعه ای انجام شده است. این مطالعه به منظور تحقق دو هدف انجام گرفته است. اول تلاش خواهد شد تا یک گونه شناسی از واژگانی که مردم کرد زبان شهر ا...

willingness to communicate in the iranian context: language learning orientation and social support

why some learners are willing to communicate in english, concurrently others are not, has been an intensive investigation in l2 education. willingness to communicate (wtc) proposed as initiating to communicate while given a choice has recently played a crucial role in l2 learning. it was hypothesized that wtc would be associated with language learning orientations (llos) as well as social suppo...