Base-Level of Eolian Erosion

CHILD Eolian Deposition Module

Rhomboencephalitis due to cocaine-induced bony erosion of skull base.

A 49-year-old man with 10 years of intranasal cocaine use presented with dysphagia. Neurologic examination demonstrated bilateral sixth nerve palsies. Brain MRI showed erosion of the sphenoid sinus walls and a defect in the skull base; the resulting path between the nasal cavity and brainstem permitted rhomboencephalitis and clival osteomyelitis (figure 1). Clival cultures grew methicillin-resi...

Nasopharyngeal Carcinoma With Skull Base Erosion Cytologic Findings

Nasopharyngeal carcinoma (NPC) occurs more frequently in patients with south-east Asian racial backgrounds. This disease may spreads superiorly to the skull base and intracranium followed by skull base destruction. We report a 56 year-old man presented with headache and diplopia. Magnetic resonance imaging (MRI) revealed extension of destructive mass from ethmoid sinus to the parenchyma. Intrao...

Knowledge-Level Analysis of Belief Base Operations

Recent developments in philosophical studies of belief revision have led to the construction of models that are much closer to actual computing systems than the earlier models. An operation of contraction (revision) on a logically closed belief set can be obtained by assigning to it a finite belief base and an operation of contraction (revision) on that base. Exact characterizations of such bas...

the impact of attending efl classes on the level of depression of iranian female learners and their attributional complexity

می توان گفت واقعیت چند لایه ا ی کلاس های زبان انگلیسی بسیار حائز اهمیت است، زیرا عواطف و بینش های زبان آموزان تحت تاثیر قرار می گیرد. در پژوهش پیش رو، گفته می شود که دبیران با در پیش گرفتن رویکرد فرا-انسانگرایی ، قادرند در زندگی دانش آموزانشان نقش مهمی را ایفا سازند. بر اساس گفته ی ویلیامز و بردن (2000)، برای کرل راجرز، یکی از بنیان گذاران رویکرد انسانگرایی ، یادگیری بر مبنای تجربه، نوعی از یاد...