Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The yielding of concentrated cohesive suspensions can be deformation
  rate dependent   The yielding of concentrated cohesive suspensions can be deformation-rate
dependent. One consquence of this is that a single suspension can present in
one several different ways, depending upon how it is tested, or more generally,
how it is caused to flow. We have seen variously Herschel-Bulkley flow, highly
non-monotonic flow curves and highly erratic or chaotic yield, all in one
suspension. In controlled-rate testing one sees a systematic effect of
deformation rate. In controlled stress testing, matters are more subtle.
Whereas step-stress creep testing will elicit reproducible behaviour, any
attempt to determine a flow curve by, e.g. stepping up or sweeping stress at an
inappropriate rate can lead to highly irreproducible behaviour.

28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th