A Broad View of Arsenic

Broad View of Cryptographic Hash Functions

Cryptographic hash function is a function that takes an arbitrary length as an input and produces a fixed size of an output. The viability of using cryptographic hash function is to verify data integrity and sender identity or source of information. This paper provides a detailed overview of cryptographic hash functions. It includes the properties, classification, constructions, attacks, applic...

A broad - band X - ray view of NGC 4945

We present the results of a BeppoSAX observation of the nearby spiral galaxy NGC 4945 in the 0.1–200 keV energy band. The nuclear X-ray emission emerges above '7 keV, through an absorber with column density NH ∼ a few 1024 cm−2. Its remarkable variability (doubling/halving timescale ∼104 s) is not associated with any appreciable spectral changes, ruling out variations of the interposed absorber...

The narrow view of reading promotes a broad view of comprehension.

PURPOSE This article is a response to A. G. Kamhi's proposal of the narrow view of reading. METHOD A descriptive approach is used to review research concerning the cognitive basis of reading comprehension. Educational implications for instruction and assessment are considered. The role of the speech-language pathologist (SLP) in intervention related to reading comprehension is also addressed....

Continuing professional development: taking the broad view.

The right to refuse treatment: a broad view.

Psychiatry shares with other professions certain common characteristics. Sociologically, a profession is defined as an occupation based on a unique theoretical and scientific body of knowledge, whose practitioners have a service orientation, and autonomy in the performance of their work (Hughes, 1965). In addition to these three core characteristics, psychiatry is beginning to experience a tren...