Disruptive Fixation

Author: Christo Sims
Publisher: Princeton University Press
ISBN: 1400885299
Size: 67.64 MB
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Disruptive Fixation offers a timely examination of techno-philanthropism and the yearnings and dilemmas it seeks to address, revealing what failed interventions do manage to accomplish—and for whom.

Special Techniques In Internal Fixation

Author: C. F. Brunner
Publisher: Springer Science & Business Media
ISBN: 3662023458
Size: 38.12 MB
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Unfortunately, the external fixator alone is incapable of providing a reduction and
stability equal to that afforded by plates and screws. Nevertheless, its advantages
can be utilized if its role is limited to supplementing minimal internal fixations as a
means of neutralizing disruptive forces (comparable to the neutralization plate).
Example 1: Open tibial fracture (Fig. 84) The problem: The tibial fracture is
situated so far distally that the distal fragment is too short for stabilization by
means of ...

The Synthesis Of Self

Author: R.M. Mendelsohn
Publisher: Springer Science & Business Media
ISBN: 1461319471
Size: 43.26 MB
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I have approached it by defining fixation points on the basis of the
interrelationship between perceptual processes and the representational
functions of the ego. The manner in which stimuli are registered and represented
and their effect upon psychic structuralization determine the composition and
function of a fixation point. They are formed at ... it is necessary to enable the
oedipal conflict to exert its organizing influences without the disruptive effect of
incoming stimuli. The fixation ...

Acvs Veterinary Symposium

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Egger, DVM, Dipl ACVS Veterinary Specialists of Northern Colorado Any form of
fixation must adequately control disruptive forces at the fracture site to provide the
stability necessary for healing. The four primary disruptive forces we recognize
are: bending, torsion, axial compression, and tension. The ability of external
fixators to control bending is related to the orientation of the pins and the
configuration ...

Histological Analysis Of Endocrine Disruptive Effects In Small Laboratory Fish

Author: Daniel Dietrich
Publisher: John Wiley & Sons
ISBN: 9780470431788
Size: 76.84 MB
Format: PDF
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When conducting experiments and histological examinations on small laboratory
fish it is important to consider the size of the fish species utilized and the
endpoints under evaluation prior to the fixation and embedding of the animal.
Whole-fish sectioning (Figure 7.1) can be considered appropriate for smaller
species such as medaka and zebrafish.Whole-body sectioning facilitates the
analysis of multiple pathologies and of organs in their anatomical context, as well
as providing a ...

Limb Lengthening And Reconstruction Surgery

Author: S. Robert Rozbruch
Publisher: CRC Press
ISBN: 9781420014013
Size: 21.27 MB
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The fixator serves as temporary scaffolding, permitting the motion of flexion and
extension, while preventing dislocation. The concept of an articulating fixator
about the elbow is based on the fact that normal ulnohumeral kinematics
approximates a simple hinged joint. Therefore, recreating the anatomic axis of
rotation with a hinged fixator allows for aligned ulnohumeral motion, thereby
reducing the risk of excessive and potentially disruptive loads on healing bone or

Neutral Models In Biology

Author: Matthew H. Nitecki
Publisher: Oxford University Press
ISBN: 9780195364071
Size: 64.58 MB
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The early dominant conceptual reliance on selection as the preeminent
evolutionary explanatory principle has led to debates about the coherence of a
panadaptationist program in which all features of organisms might, in some
sense, be maximally adapted (Gould and Lewontin 1979). The discovery of
abundant genetic variance within and between populations has led to debates
about the extent to which random drift and fixation versus disruptive, directional,
or stabilizing selective ...

Pathology Of Disruptive Pulmonary Emphysema

Author: Augustus Emmett Anderson
Publisher: Charles C. Thomas Publisher
ISBN: 9780398035280
Size: 14.47 MB
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Heard's method of barium sulfate impregnation of whole slices from pressure
fixed lungs,82 Blumenthal and Boren's system of fixation with formalin fume31
and Gough and Wentworth's macrosection technique74 were all developed with
this goal in mind. Barium Impregnated Lung Slices This technique consists
essentially of 72 hours of continuous, endobronchial inflation-fixation of an intact
lung at 25 to 30 cm of pressure with a formalin solution, followed by slicing of the
fixed whole ...

The Carbon Efficient City

Author: A-P Hurd
Publisher: University of Washington Press
ISBN: 0295804181
Size: 78.96 MB
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The new design is not only quieter; it uses 15 percent less energy and travels 10
percent faster.2 Because biomimetic designers look to replicate processes found
in the natural world where all waste becomes a nutrient in a new cycle,
biomimetic systems often minimize side effects and are less environmentally
disruptive.3 fixation Setting aside spaces for nature also provides direct and
immediate environmental benefit. Natural landscapes, particularly those that
have rich vegetative ...

The Orchids

Author: Carl Leslie Withner
Size: 22.70 MB
Format: PDF
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... and staining techniques, studying subjects other than the most favorable
became possible. These same procedures, however, gave rise to doubts about
the veracity of microscopic images. The usual criterion of a good preparation has
been that its cells resemble living cells closely. Because the structure of an
interphase nucleus appears relatively delicate, considerable modification from its
state in living cells might be expected when even the least disruptive fixing agent
is used.