scholarly journals Loss of confinement following a sawtooth internal disruption in PBX tokamak

1986 ◽  
Author(s):  
H. Takahashi ◽  
W. Morris ◽  
S. Sesnic ◽  
K. Bol ◽  
R. Fonck ◽  
...  
Keyword(s):  
Internal Disruption

A fault-bounded outlier of Archean clastic rocks near Thunder Bay, Ontario

1988 ◽  
Vol 25 (1) ◽  
pp. 152-157
Author(s):  
M. M. Kehlenbeck
Keyword(s):  
Sedimentary Sequence ◽  
Clastic Rocks ◽  
Basin Structure ◽  
Thunder Bay ◽  
Crenulation Cleavage ◽  
Metavolcanic Rocks ◽  
Internal Disruption ◽  
Clastic Sedimentary

A fault-bounded clastic sedimentary sequence occurs as an outlier in contact with a terrane of Archean metavolcanic rocks. In addition to a regional penetrative fabric, the rocks of the clastic sequence possess a crenulation cleavage that is axial planar to a set of minor, north-plunging folds. Abundant faulting of the clastic rocks has resulted in significant internal disruption of the sequence as a whole and suggests it is a down-faulted block of a basin structure.

Uganda former PM aspirant will provoke backlash

2015 ◽  
Keyword(s):  
Prime Minister ◽  
Content Type ◽  
High Profile ◽  
Internal Disruption ◽  
The Government ◽  
The Military ◽  
Ruling Party ◽  
Police Forces

Subject Pre-election politics in Uganda. Significance The long-expected announcement on June 15 by sacked Prime Minister Amama Mbabazi that he will run for president will bring bitter tensions between him and President Yoweri Museveni out into the open. It is highly unlikely to threaten the latter's 30-year rule but may provoke internal disruption within the ruling party as Museveni makes an example of internal dissent. Impacts Loyalty among the military and police forces will remain central to Museveni's power. Museveni effectively distances himself from graft scandals, while Mbabazi's reputation remains tarnished by several high-profile cases. Oil firms could see some benefits, if Museveni decides to assure them of his solid hold on power. The government was already likely to unleash inflation-inducing spending during the election, but Mbabazi's campaign increases this risk.

Schistosoma mansoni: larval damage and role of effector cell(s) in the synergy between vaccine immunity and Praziquantel treatment

Parasitology ◽  
1991 ◽  
Vol 103 (2) ◽  
pp. 207-224 ◽  
Author(s):  
K. P. Piper ◽  
R. F. Mott ◽  
D. J. Hockley ◽  
D. J. McLaren
Keyword(s):  
Effector Cell ◽  
Inflammatory Reactions ◽  
Effector Cells ◽  
Ultrastructural Studies ◽  
Praziquantel Treatment ◽  
Internal Disruption ◽  
Lung Worms ◽  
Extent Of Damage

A number of authors have demonstrated that the schistosomicidal compound, Praziquantel (Pzq), depends for its action upon the immune status of the host (Sabah et al. 1985; Brindley & Sher, 1987; Doenhoff et al. 1987). We have attempted to define the synergistic interaction between immuno- and chemotherapy further, using the murine irradiated vaccine model of schistosomiasis mansoni. In vaccinated mice, resistance operates in the skin but not the lungs; drug targeted towards lung-stage worms exacerbates lung-phase immunity, however, as depicted by the increased number and size of inflammatory reactions in the pulmonary tissues. Parasites are often found trapped within such foci. In the present investigation, light and ultrastructural studies have been utilized to examine the nature and extent of damage inflicted upon lung-stage larvae recovered from day 6 Pzq-treated vaccinated mice. Such studies have revealed that damage involves muscle disorganization, internal disruption and occasionally, loss of the tegument; in the latter case, cells are often seen attached to the denuded lung worms. To identify the crucial cellular effector cell(s) involved in the synergy between immuno- and chemotherapy, cell depletion studies have been performed in vivo. It would appear from these experiments that eosinophils or lymphocytes rather than neutrophils or macrophages are important effector cells in this synergy. Histological studies argue in favour of eosinophils being the key effector cells.

Two cases of disc internal disruption syndrome

1991 ◽  
Vol 8 (1) ◽  
pp. 238
Author(s):  
Jong Hyeung Lee ◽  
Myun Whan Ahn ◽  
Jong Chul Ahn
Keyword(s):  
Internal Disruption

The internal disruption as hard Magnetohydrodynamic limit of 1/2 sawtooth like activity in large helical device

2012 ◽  
Vol 19 (8) ◽  
pp. 082512 ◽  
Author(s):  
J. Varela ◽  
K. Y. Watanabe ◽  
S. Ohdachi
Keyword(s):  
Internal Disruption

scholarly journals Formation and Evolution of Hierarchical Systems

2004 ◽  
Vol 191 ◽  
pp. 156-162
Author(s):  
Sverre J. Aarseth
Keyword(s):  
Hierarchical Systems ◽  
Multiple Systems ◽  
External Perturbations ◽  
Multiplicity One ◽  
Binary Collisions ◽  
Internal Disruption ◽  
Formation And Evolution ◽  
Long Life ◽  
Binary Orbit ◽  
Initial Distributions

AbstractInitial distributions of primordial binaries used in realistic N-body simulations give rise to bound subsystems of different multiplicity. An examination of the formation process shows that the most compact triples arise via binary-binary collisions, whereas higher-order systems have diverse origins. Low formation rates are compensated by long life-times, leading to a significant population building up. Being fairly energetic, the outer orbit tends to shrink by further encounters. In addition, external perturbations also modify the eccentricity and may create conditions for instability. Onecharacteristic outcome is internal disruption by the sling-shot mechanism. Such interactions are often sufficiently energetic to produce high-velocityescapers and it is not uncommon for triples and quadruples to be ejected. For high inclinations, the eccentricity growth induced by the Kozai effect may lead to significant shrinkage of the inner binary orbit by tidal circularization. If some of the components were spit into a dynamically inactive ultra-hard binary, the hierarchies would be attributed an even higher multiplicity. One implication of these results is that a proportion of multiple systems observed in the field may have been formed in a dynamical environment.

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