A Year Like No Other

Supercritical carbon dioxide: a solvent like no other

Supercritical carbon dioxide (scCO2) could be one aspect of a significant and necessary movement towards green chemistry, being a potential replacement for volatile organic compounds (VOCs). Unfortunately, carbon dioxide has a notoriously poor solubilising power and is famously difficult to handle. This review examines attempts and breakthroughs in enhancing the physicochemical properties of ca...

A Force Like No Other Evolution of Yosemite : A Tale of Glaciers Past

.......................................................................................................................................2 Overview of Yosemite’s History .................................................................................................2 Yosemite Discovery...................................................................................................................

Nontraumatic cervical disc herniation in a 21-year-old patient with no other underlying disease.

A 21-year-old woman presented with cervical myelopathy due to nontraumatic cervical disc herniation associated with cervical canal stenosis. The patient underwent removal of the herniated disc and anterior fusion with an autogenous iliac crest bone graft. After surgery, the patient showed satisfactory improvement. Cases of cervical disc herniation in our center and reported cases without cervic...

An unusual presentation of mammary Paget’s disease with a 12-year duration and no palpable mass

Paget’s disease of the nipple is an unusual manifestation of breast cancer. Most cases of mammary Paget`s disease are associated with an invasive or in situ breast tumor, even with no mass observed in mammography imaging. Very rarely does Paget’s disease occur in the absence of any underlying neoplasia .Herein, we report an 82-year-old woman with an unusual presentation of mammary Paget’s disea...

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