Microsurgical Anatomy and Operative Approaches to the Lateral Ventricles

Neurosurgery ◽  
1986 ◽  
Vol 19 (5) ◽  
pp. 685-723 ◽  
Author(s):  
Timurkaynak Erdener ◽  
L. Rhoton Albert ◽  
Barry Margaret
Keyword(s):  
Lateral Ventricle ◽  
Third Ventricle ◽  
Cerebral Hemispheres ◽  
Microsurgical Anatomy ◽  
The Third ◽  
Lateral Ventricles ◽  
Relationship Of ◽  
The Relationship ◽  
Basal Cisterns

Abstract The anatomy needed to plan microoperative approaches to the lateral ventricles was examined in 20 cadaveric cerebral hemispheres. The neural, arterial, and venous structures in the walls of the lateral ventricles and the relationship of the lateral ventricles to the third ventricle and basal cisterns were examined. The operative approaches to the lateral ventricle are reviewed.

scholarly journals Development of a Prognostic Model to Predict Mortality after Traumatic Brain Injury in Intensive Care Setting in a Developing Country

2021 ◽  
Vol 12 (02) ◽  
pp. 368-375
Author(s):  
Mini Jayan ◽  
Dhaval Shukla ◽  
Bhagavatula Indira Devi ◽  
Dhananjaya I. Bhat ◽  
Subhas K. Konar
Keyword(s):  
Traumatic Brain Injury ◽  
Intensive Care ◽  
Brain Injury ◽  
Hospital Mortality ◽  
Prognostic Model ◽  
Third Ventricle ◽  
The Third ◽  
Scan Data ◽  
Gcs Score ◽  
Basal Cisterns

Abstract Objectives We aimed to develop a prognostic model for the prediction of in-hospital mortality in patients with traumatic brain injury (TBI) admitted to the neurosurgery intensive care unit (ICU) of our institute. Materials and Methods The clinical and computed tomography scan data of consecutive patients admitted after a diagnosis TBI in ICU were reviewed. Construction of the model was done by using all the variables of Corticosteroid Randomization after Significant Head Injury and International Mission on Prognosis and Analysis of Clinical Trials in TBI models. The endpoint was in-hospital mortality. Results A total of 243 patients with TBI were admitted to ICU during the study period. The in-hospital mortality was 15.3%. On multivariate analysis, the Glasgow coma scale (GCS) at admission, hypoxia, hypotension, and obliteration of the third ventricle/basal cisterns were significantly associated with mortality. Patients with hypoxia had eight times, with hypotensions 22 times, and with obliteration of the third ventricle/basal cisterns three times more chance of death. The TBI score was developed as a sum of individual points assigned as follows: GCS score 3 to 4 (+2 points), 5 to 12 (+1), hypoxia (+1), hypotension (+1), and obliteration third ventricle/basal cistern (+1). The mortality was 0% for a score of “0” and 85% for a score of “4.” Conclusion The outcome of patients treated in ICU was based on common admission variables. A simple clinical grading score allows risk stratification of patients with TBI admitted in ICU.

scholarly journals Airline Financial Distress and Customer Satisfaction

2011 ◽  
Vol 48 (1) ◽  
Author(s):  
Dina Ribbink ◽  
Christian Hofer ◽  
Martin Dresner
Keyword(s):  
Customer Service ◽  
Airline Industry ◽  
Financial Distress ◽  
Service Levels ◽  
The Third ◽  
Time Performance ◽  
Using Data ◽  
Relationship Of ◽  
The Impact ◽  
The Relationship

An investigation is conducted on the effect of financial distress on customer service levels in the U.S. airline industry. Using data from the first quarter of 1998 to the third quarter of 2006, we employ a seemingly unrelated regressions (SUR) model to analyze the impact of financial distress on three measures of customer service. We find that higher financial distress is associated with better on-time performance of airlines and fewer lost bags. The relationship of airline financial distress to the number of bumped customers, however, is insignificant.

scholarly journals THE USE OF THE STOKES-STRUIK APPROXIMATION FOR WAVES OF FINITE HEIGHT

2011 ◽  
Vol 1 (6) ◽  
pp. 16
Author(s):  
L. E. Borgman ◽  
J. E. Chappelear
Keyword(s):  
Wave Profile ◽  
Third Order ◽  
The Third ◽  
Finite Height ◽  
Particle Velocities ◽  
Relationship Of ◽  
The Relationship ◽  
Permanent Form ◽  
Very High ◽  
Water Depths

A formal approximate solution is derived for the profile and velocity components of a wave with permanent form of finite height m moderate water depths. The approximation is carried to the third order, sufficiently far to represent all except the very high "design" waves. The relationship of the formulas to others found in the literature is discussed. The wavelengths and the coefficients in the third-order series for the wave profile, and the water particle velocities and local accelerations are tabulated for approximately 2000 waves. The depths, heights, and periods for the listed wave conditions vary respectively from 10 to 500 feet, 5 to 40 feet, and 4 to 20 seconds. The range of applicability of the theory is discussed and approximate limits estimated. As an aid in calculations, tables of the trigonometric and hyperbolic sines and cosines for integral multiples of the argument are included.

scholarly journals LEGAL AXIOMS: APPROACHES TO UNDERSTANDING

2020 ◽  
Vol 1 (9) ◽  
pp. 8-12
Author(s):  
Inna Zelenko ◽  
Keyword(s):  
Legal Regulation ◽  
Complex Phenomenon ◽  
Legal Principles ◽  
Common Features ◽  
The Third ◽  
Legal Science ◽  
The Difference ◽  
Definition Of ◽  
Relationship Of ◽  
The Relationship

The article reflects the diversity of views on the concept of "legal axiom". It is clarified that there are lawyers who deny the existence of the concept of "axiom" in law. It is presented that some scholars identify legal axioms with legal customs in terms of content, formulation and existence, as well as methods of provision. It is revealed that legal axioms have common features and differences with legal presumptions. It is emphasized that the legal presumption and legal axiom are understood as true without evidence. It is considered that the difference between a legal presumption and a legal axiom lies in the difference of circumstances: they allow to consider them plausible; possibilities (impossibilities) of refutation; significance, content and form It is demonstrated that there are several approaches to the relationship of legal axioms with the principles of law. It has been found that the first group of scholars identify the principles of law and axioms. Attention is drawn to the fact that the second group of scholars notes that axioms are prerequisites for the principles of law. It is presented that the representatives of the third group distinguish between the concepts of principles of law and legal axioms. It has been shown that the complex interrelationships of principles and axioms are reflected in their dialectical unity, their ability to pass from one to another, and the disclosure of one phenomenon through another. It is noted that axioms are subject to change, so axioms and presumptions are closely interrelated and under certain conditions can replace each other. The definition of legal axioms has been further considered. Legal axioms are a multifaceted complex phenomenon of legal reality related to law, legal awareness and legal science. regularities, properties of special legal principles of law and serve to simplify legal regulation.

scholarly journals Dziewice konsekrowane w relacji do Kościoła partykularnego

2021 ◽  
Vol 2021(42) (1) ◽  
pp. 11-20
Author(s):  
Jerzy Adamczyk ◽  
Keyword(s):  
The Third ◽  
Relationship Of ◽  
The Relationship

One of the essential characteristics of the order of virgins is the strong spiritual and canonical bond with the Particular Church and the bishop. The aim of the article is to present the issue of consecrated virgins in relation to the Particular Church in the canon and liturgical aspect. Its first part presents the place of the order of consecrated virgins in the Particular Church. The second part outlines the relationship of the diocesan bishop with consecrated virgins, while the third part is devoted to the service of consecrated virgins for the Diocese. The article ends with a summary and bibliography.

Subchoroidal approach to the third ventricle microsurgical anatomy

1984 ◽  
Vol 21 (4) ◽  
pp. 325-331 ◽  
Author(s):  
M. Cossu ◽  
F. Lubinu ◽  
G. Orunesu ◽  
A. Pau ◽  
E.Sehrbundt Viale ◽  
...  
Keyword(s):  
Third Ventricle ◽  
Microsurgical Anatomy ◽  
The Third

The Relationship between the Third Ventricle and the Basilar Artery

1954 ◽  
Vol Original Series, Volume 42 (2) ◽  
pp. 85-100
Author(s):  
T. Greitz ◽  
S. Lofstedt
Keyword(s):  
Basilar Artery ◽  
Third Ventricle ◽  
The Third ◽  
The Relationship

Prologue

2019 ◽  
pp. 1-8
Author(s):  
Michael A. Gomez
Keyword(s):  
West Africa ◽  
Political Power ◽  
The State ◽  
The Third ◽  
History Of ◽  
City State ◽  
Relationship Of ◽  
The Relationship ◽  
The City

This prologue provides an overview of the history of early and medieval West Africa. During this period, the rise of Islam, the relationship of women to political power, the growth and influence of the domestically enslaved, and the invention and evolution of empire were all unfolding. In contrast to notions of an early Africa timeless and unchanging in its social and cultural categories and conventions, here was a western Savannah and Sahel that from the third/ninth through the tenth/sixteenth centuries witnessed political innovation as well as the evolution of such mutually constitutive categories as race, slavery, ethnicity, caste, and gendered notions of power. By the period's end, these categories assume significations not unlike their more contemporary connotations. All of these transformations were engaged with the apparatus of the state and its progression from the city-state to the empire. The transition consistently featured minimalist notions of governance replicated by successive dynasties, providing a continuity of structure as a mechanism of legitimization. Replication had its limits, however, and would ultimately prove inadequate in addressing unforeseen challenges.

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