A new cluster-analysis method, the bond energy algorithm, has been developed recently; it
operates upon a raw input object-object or object-attribute data array by permuting its rows …

V ASCULAR malformations of the central nervous system have been known for at least three
hundred years (Olivecrona and Ladenheim'57), hut are still surrounded by considerable …

IN his classic 1952 paper, Turing 1 suggested a possible connection between patterns in
biological systems and patterns that could form spontaneously in chemical reaction–diffusion …

• Only a few cases of angiographically demonstrated and pathologically proved cases of
venous angiomas have been published. In contrast to the scarcity of recorded cases of …

Results Tables 1–5 summarize the location, age, morphological type, and major clinical
features of the posterior fossa angiomas. The sex ratio derived from our material is probably of …

Consider a first-order autoregressive process $X_t = \beta X_{t - 1} + \varepsilon_t$, where $\{\varepsilon_t\}$
are independent and identically distributed random errors with mean 0 …

✓ An autopsy study was made of the size of 191 saccular intracranial aneurysms (54 ruptured,
137 unruptured). Variations with age and sex, and ruptured and unruptured state were …

… -mentioned biases will increase the accuracy of a study of this nature, whereas others, such
as the basically all-white population and the referral nature of this hospital, will decrease the …

Cervical spondylotic myelopathy is the result of narrowing of the cervical spinal canal by
degenerative and congenital changes. Prompt surgical treatment is key, but the diagnosis can …

… III B we will consider the global nature of the convective motions, but erst we consider the …
We will describe the gravity current analysis of Huppert [36]and then examine the conditions …