bluuebunny/crossref_metadata_2025 huggingface dataset:
Philosophy, treatment process, and principles of the psychiatric rehabilitation approach
Authors: Anthony William A. , Cohen Mikal R. , Cohen Barry F.
Published: May 2007

Attempts to rehabilitate deinstitutionalized patients cannot be adequately implemented or evaluated unless mental health professionals improve their understanding of the philosophy, treatment process, and principles of psychiatric rehabilitation.
Community support systems for deinstitutionalized patients
Authors: Johnson Peter J.
Published: May 2007

The broad‐based coalition necessary for the care of chronically mentally disabled patients in the community consists of diverse elements and proceses that require system management as well as case management.
Wisconsin's system for funding mental health services
Authors: Stein Leonard I. , Ganser Leonard J.
Published: May 2007

Fiscal and organizational control can create incentives for developing community‐based services for chronically mentally ill people.
The Pima County approach: You call this a system?
Authors: Cutler David L.
Published: May 2007

Many factors play a role in the success of complicated mental health care delivery systems. The Pima County system is an example of strong leadership making a decisive difference.
A proposal to replace state hospitals in Massachusetts
Authors: Okin Robert L.
Published: May 2007

The improbability of truly reforming state hospitals in Massachusetts led to a proposal for replacing them.
The future of unified mental health services
Authors: Talbott John A.
Published: May 2007

We must examine the past carefully if we are to move from fragmentation networks to unified services.
Networks and the chronic patient
Authors: Cutler David L. , Tatum Ellie
Published: May 2007

The authors describe basic network theory and present a model support network for the chronic patient, based on findings from the literature and clinical experience.
The young adult chronic patient and the care system: Fragmentation prototypes
Authors: Schwartz Stuart R. , Goldfinger Stephen M. , Ratener Michael , Cutler David L.
Published: May 2007

Case reports show how system breakdowns impede continuity of care for young adult chronic patients and how these fragmentation prototypes can affect individual patients.
Natural support systems: The development of socialization and residential network segments for the chronic patient
Authors: Nathan Ronald G. , Beigel Allan
Published: May 2007

The authors describe the evolution of nonprofessional support systems for chronic patients in the community and show how the socialization process can be accomplished by using volunteer „friends”︁.
Therapeutic relationships with the chronic patient
Authors: Neligh Gordon , Kinzie J. David
Published: May 2007

The authors show how the process of establishing and maintaining a therapeutic relationship with the chronic patient is similar, whether the contract is therapy or case management, and they give case examples of technical aspects of the relationship process that arise in supportive treatment.
Are families satisfied with services to young adult chronic patients?: A recent survey and a proposed alternative
Authors: Unger Karen V. , Anthony William A.
Published: May 2007

A recent national survey of family satisfaction with services to young adult chronic patients is discussed in terms of possible alternative treatment formats.
The self‐image of normal adolescents
Authors: Offer Daniel , Ostrov Eric , Howard Kenneth I.
Published: May 2007

The vast majority of adolescents in the United States and other countries are well adjusted, have good relations with their families and friends, and accept the values of society.
Prominent features of depression in affective‐ and conduct‐disordered inpatients
Authors: Berndt David J. , Zinn David
Published: May 2007

Inpatient adolescents with different DSM‐III diagnoses display different patterns of depression.
Suicide: A social enigma or an opportunity for further development in prevention?
Authors: Cook Brian L.
Published: May 2007

Despite all the data, suicide remains a vexing problem. This chapter reviews the clinical and biological variables.
Community support systems for the homeless mentally ill
Authors: Levine Irene Shifren , Lezak Anne D. , Goldman Howard H.
Published: May 2007

The seriously mentally ill, homeless or not, require a broad range of housing, mental health, and social welfare supports. This chapter suggests how the framework of the federal Community Support Program for the chronically mentally ill can be adapted to assure comprehensive care for the homeless among them.
The homeless experience in adolescent years
Authors: Caton Carol L. M.
Published: May 2007

Although the data about the mental health needs of homeless youth are scanty, several major areas of behavioral problems have been identified. These include school problems, antisocial behavior, depression, and suicide attempts.
The housing part of the homelessness problem
Authors: Hartman Chester , Lauriat Alison S.
Published: May 2007

Homelessness is an extreme manifestation of the structural defects in the county's housing system. The provision of a wide range of housing assistance programs would help to ameliorate a substantial part of the problem.
Sheltering homeless families: Beyond an emergency response
Authors: Lauriat Alison S.
Published: May 2007

Economic misfortune and the seuerity of the housing crisis do not entirely account for homelessness among families. To respond to their complex social welfare and mental health needs, the long‐term policy response must include a range of superuised, supported, and independent (with supports) housing options.
Anorexia nervosa: An affective disorder
Authors: Muñoz Rodrigo A. , Amado Henry
Published: May 2007

Attempting to define Anorexia Neruosa among psychiatric disorders reveals many similarities to affective disorders, but several major discrepencies remain.
Males with eating disorders
Authors: Andersen Arnold E.
Published: May 2007

Males with eating disorders share with female patients many aspects of diagnosis, psychopathology, and treatment, but they present significant differences in pre‐illness weight, mode of onset, and psychotherapeutic needs.
The pathogenesis and treatment of obesity
Authors: Daniels John S.
Published: May 2007

Possible causes for obesity are examined and included as part of the spectrum of eating disorders.
Family empowerment through self‐help groups
Authors: Battaglino Linda
Published: May 2007

Families of the mentally ill are emerging from their private traumas to form a supportive network, from which they are finding nourishment, developing courage, and working for change.
Outpatient commitment for the chronically mentally ill: Law and policy
Authors: Brooks Alexander D.
Published: May 2007

Outpatient commitment has recently developed as a legal device for maintaining noncompliant chronically mentally ill patients in the community and for preventing the revolvingdoor syndrome, but this new approach presents difficult problems in reconciling the liberty of patients with their treatment needs.
The Fenwood Inn
Authors: Buffett William N.
Published: May 2007

The Fenwood Inn is a temporary residence for persons with serious mental illness who are being treated at the day hospital. Patients during the day, they become residents of the inn at night and on weekends.
Wisconsin's system of mental health financing
Authors: Stein Leonard I.
Published: May 2007

Although funding strategies can be used as powerful incentives to improve a mental health system, by themselves they are not sufficient to bring about change.
Rochester: A comprehensive capitation experiment
Authors: Babigian Haroutun M. , Marshall Phyllis E.
Published: May 2007

A mental health capitation experiment in Rochester, New York, is evaluating the costs and outcomes of giving a prospectively determined fixed payment to community agencies to assume responsibility and accountability for caring for as many as 1,800 seriously mentally ill patients.
Philadelphia: Using medicaid as a basis for capitation
Authors: Hadley Trevor R. , Glover Robert
Published: May 2007

Philadelphia is designing a plan for public mental health services that consolidates state and county funding with Medicaid funding for acute inpatient and ambulatory psychiatric services to create a managed system of care for the seriously mentally ill.
The CHAMPUS tidewater demonstration project
Authors: Burns Barbara J. , Smith Joseph , Goldman Howard H. , Barth Lynn E. , Coulam Robert F.
Published: May 2007

The CHAMPUS Tidewater Demonstration Project examines whether a capitation‐like approach can reduce costs for mental health services without diminishing quality of care.
Oregon's state‐university collaboration in a national context
Authors: Faulkner Larry R.
Published: May 2007

Oregon's state‐university collaboration incorporates the key principles of successful relationships: effective leadership, specific goals and objectives, trust, careful administration, and bilateral involvement and influence.
Mathematical models in mental health services research
Authors: McFarland Bentson H.
Published: May 2007

Mathematical modeling has proven to be a useful tool for Oregon policymakers and administrators who design and operate the state's mental health system.
State data systems and research opportunities
Authors: Bigelow Douglas A.
Published: May 2007

State mental health data bases offer a wealth of information to systems researchers, but discriminating choices among data elements, methods of access, and research paradigms are critical.
Mental health services research with forensic populations
Authors: Williams Mary H. , Bloom Joseph D.
Published: May 2007

Research on the management and treatment of insanity acquittees and the right to refuse treatment illustrates the need for empirical analysis in the overlapping areas of law, mental health services, and public policy issues.
The coexistence of physical and mental illness among two samples of Oregon's chronically mentally ill
Authors: Maricle Robert A. , Hoffman William F. , Faulkner Larry R. , Bloom Joseph D.
Published: May 2007

Physical or medical illness among chronically mentally ill patients is common. Treatment programs must make provisions for the many implications of this fact.
The evolution of Oregon's public psychiatry training program
Authors: Bloom Joseph D. , Cutler David L. , Faulkner Larry R. , Godard Sally L. , Bray J. Donald , Concannon Kevin , Lippincott Richard C.
Published: May 2007

Public psychiatry training in Oregon traces its roots to the community mental health movement of the 1960s and now includes a focus on training in the community and in state hospitals.
Therapy with inner‐city AIDS clients
Authors: Dailey Lige
Published: May 2007

Those who provide individual and family psychotherapy to inner‐city AIDS clients and their families face major treatment challenges.
Public therapy in the nineties: Too tough cases, too few resources, too little time
Authors: Kupers Terry A.
Published: May 2007

As resources dwindle, mental health practitioners are forced to treat more difficult cases in a briefer time frame. A clinical strategy is presented for accomplishing some of this aim, and a note of caution is offered about going along happily with the trend.
Personality disorders: Treatment of the nonpsychotic chronic patient
Authors: Adler David A.
Published: May 2007

Nonpsychotic chronic patients are troublesome not only because of their psychosocial dysfunction, cognitive and affective impairments, and behavioral problems but also because they fail to meet the expectations of health care providers. All of these conditions can cause problems of interactive fit between these patients and their clinicians.
Psychotherapy with HIV‐infected persons
Authors: Schaffner Bertram
Published: May 2007

Clinicians providing psychotherapy to people affected by the HIV epidemic must face a number of technical, clinical, and personal challenges to maximize their effectiveness.
Medical overview of HIV infection
Authors: Markowitz John C. , Perry Samuel W.
Published: May 2007

Mental health professionals must be familiar with medical aspects of AIDS in order to understand its emotional and physical consequences for patients and their social networks.
Neuropsychiatric manifestations of HIV infection
Authors: Beckett Alexandra
Published: May 2007

In addition to physical and psychological effects, HIV infection can produce neuropsychiatric signs and symptoms. Clinicians working with HIV‐infected patients should be familiar with the multiple pathological changes with which it can be associated.
AIDS risk in the chronically mentally ill: Clinical strategies for prevention
Authors: Brady Stephen M. , Carmen Elaine (Hilberman)
Published: May 2007

The stereotype of chronically mentally ill persons as asexual has had dangerous consequences–namely, the unavailability of sex education and AIDS prevention for high‐risk members of this group.
Modifying the therapeutic community for the mentally ill substance abuser
Authors: McLaughlin Peggy , Pepper Bert
Published: May 2007

Most integrated treatment programs originate in the mental health system; this chapter describes a dual diagnosis program that originates in the addiction system as a modification of a traditional therapeutic community.
The long‐term effects of sexual abuse: A review and synthesis
Authors: Briere John , Runtz Marsha
Published: May 2007

Recent research suggests both the relative commonness and long‐term negative psychological impacts of childhood sexual abuse. Based on these findings, a general theory of abuse‐related symptom development is outlined.
Sexual behavior in sexually abused children
Authors: Friedrich William N.
Published: May 2007

Sexual behavior is reported more often in sexually abused children than in nonabused children, but the consistency of this finding varies with the research method.
Theory, sequencing, and strategy in treating adult survivors
Authors: Courtois Christine A.
Published: May 2007

Effective therapy for adults molested as children should address post‐traumatic stress, self‐development, social factors, and loss. The therapist must individualize treatment for each sexual abuse survivor and pay close attention to the sequence and timing of therapeutic interventions.
Legal issues in clinical work with child sexual abuse survivors
Authors: Lloyd David W.
Published: May 2007

Clinicians should be alert to potential liability and the controversies regarding expert testimony and clinical practice with child sexual abuse survivors.
The therapist in child sexual abuse: The context of helping
Authors: Conte Jon R.
Published: May 2007

Professional response to childhood sexual abuse has evolved through three stages: (1) discovery of the problem, (2) identification of abuse victims and support for disclosure, and (3) emphasis on forensic issues. The importance of treating victims and offenders is emphasized, as opposed to overinvestment in the validation and prosecution of abuse allegations.
Emergency psychiatric intervention on the street
Authors: Cohen Neal L. , Tsemberis Sam
Published: May 2007

Emergency psychiatric evaluation on the street with access to hospital‐based medical or psychiatric services is described as effective in bringing many of the most disaffiliated homeless mentally ill persons back into the mental health and social service systems.
State mental health agency responsibility for outreach
Authors: Meisler Neil
Published: May 2007

Historically, state mental health agencies have narrowly defined their responsibility for providing services. Recently, however, many have begun to be more assertive in managing community‐based systems of care.
Combining social skills training and assertive case management: The social and independent living skills program of the brentwood veterans affairs medical center
Authors: Vaccaro Jerome V. , Liberman Robert P. , Wallace Charles J. , Blackwell Gayla
Published: May 2007

A clinical research program for persons suffering from schizophrenia has been designed to optimize the additive effects of social skills training and assertive case management.
Biological correlates of impulsive disruptive behavior disorders: Attention deficit hyperactivity disorder, conduct disorder, and borderline personality disorder
Authors: Elia Josephine , Stoff David M. , Coccaro Emil F.
Published: May 2007

Disruptive behavior disorders comprise a category of behavioral disorders with common clinical, and possibly biological, characteristics.
Individualized services for children
Authors: Vandenberg John E.
Published: May 2007

Highly individualized “wrap‐around” services are emerging as viable alternatives to traditional categorical forms of treatment.
Obtaining insurance coverage for bipolar disorder and other neurobiological disorders on a par with other physical illnesses
Authors: Spears Donald M.
Published: May 2007

The 1987 case of Arkansas Blue Cross and Blue Shield, Inc. v. Jane Doe is a blueprint of a successful legal case documenting that bipolar disorder is a biological and physical illness that the insurance industry should cover on a par with other physical illnesses.
Parents forced to surrender custody of children with neurobiological disorders
Authors: Ervin Cecile L.
Published: May 2007

In many states, competent, caring parents must declare themselves “unfit,” often before a judge, and surrender custody of their child with a neurobiological disorder so that their child can receive state‐funded medical care, which the parents cannot afford.
Professional supportive caring for children and adolescents with chronic neurobiological disorders
Authors: McLoughlin Kris A.
Published: May 2007

For serious chronic biological disorders in children and adolescents, the focus of nonpharmacological therapy by health care professionals should be on supportive caring.
Pre‐alliance group: A new strategy for working with treatment‐resistant schizophrenics
Authors: Selzer Michael A. , Grimaldi John A. R. , Kulchycky Sonia
Published: May 2007

The authors describe a treatment program that attempts to foster the development of a therapeutic alliance with chronic schizophrenic patients.
Natural vocational supports for persons with severe mental illness: Thresholds supported competitive employment program
Authors: Cook Judith A. , Razzano Lisa
Published: May 2007

New developments in psychosocial rehabilitation have identified the need to design service delivery programs that do not simply adopt the model of supported employment used with people with developmental disabilities, but that adapt it for appropriate use for people with mental illness.
State hospital operation of a community program
Authors: Cappello Carl A. , Reid Howard D. , Simsarian John H.
Published: May 2007

The development of a community program as a component of a state hospital has succeeded in providing community mental health services in a previously underserved area and has had beneficial effects within the hospital itself.
Treating persons with mental illness, substance abuse, and legal problems: The Rhode Island experience
Authors: Detrick Ann , Stiepock Virginia
Published: May 2007

Led by Northern Rhode Island Community Mental Health Center's demonstration program, Rhode Island's mobile treatment teams for persons with mental illness, substance abuse, and legal problems are altering service delivery approaches statewide.
Psychiatric disorders complicating treatment of patients with pulmonary disease
Authors: Thompson Wendy L. , Thompson Troy L.
Published: May 2007

Treatment of pulmonary disease can be significantly complicated by the presence of psychiatric disorders. It is therefore essential to evaluate and understand the interaction of the pulmonary and psychiatric disorders in order to optimize patient care and management.
Psychiatric nursing and the emergency setting
Authors: Kasten Bethany Phoenix , Monteleone Mariann P.
Published: May 2007

Nursing practice in the psychiatric emergency setting has changed because of the needs of high‐risk groups among the severely mentally ill.
Symptom management: Inpatient nursing care of persons with schizophrenia
Authors: Buccheri Robin , Underwood Patricia
Published: May 2007

Symptom management can provide an important focus for the nursing care of patients with schizophrenia in acute psychiatric inpatient units.
Residential care operators: Perspectives on mental illness and caregiving roles
Authors: Barnes Lou Ellen A.
Published: May 2007

Despite the importance of residential care operators to the severely mentally ill persons who live in the community, little investigative attention has been given to their beliefs and sense of role.
Beyond blame and shame: Families coping with long‐term mental illness
Authors: Malone Judy A.
Published: May 2007

Within this “Decade of the Brain,” an accusatory veil lingers about the family's role in the genesis of mental illness. Health professionals need a framework to deal with chronic mental illness and caregiving.
Health reform and organized systems of care
Authors: England Mary Jane , Goff Veronica V.
Published: May 2007

Corporate America views the initial phase of health reform in the United States as government‐stimulated, competing organized systems of care utilizing some of the managed care principles and designs already in place.
Alcan aluminum: Development of a mental health “carve‐out”
Authors: Altman Laura , Price Wendy
Published: May 2007

Employers have become the most enterprising of the payors for mental health care. A representative example is presented in this chapter.
Managed mental health care in the public sector
Authors: Dangerfield David , Betit Rod L.
Published: May 2007

It is both possible and essential to control care for public patients so as to improve care and avoid further erosion of services by utilizing community resources.
Managed care: A provider perspective
Authors: Carson Doyle
Published: May 2007

Progressive private psychiatric hospitals are moving toward providing a full spectrum of alternative services on and off campus.
Sexual abuse, suicidality, and survival: A clinical case management approach
Authors: Walsh Joseph , Harris Maxine
Published: May 2007

This case report describes the challenges of addressing issues of childhood trauma and integrating psychotherapeutic and environmental interventions when community treatment is interrupted by frequent rehospitalizations.
Passing the baton: Four perspectives on a long‐term treatment
Authors: Caceres Barbara Zimmann , Kanter Joel , Barber Jack , Maurer Carolyn , Surber Robert W.
Published: May 2007

Covering a twenty‐year period, this case report describes how community and hospital professionals collaborated to stop the “revolving door” and facilitate the recovery of a woman with a borderline personality disorder.
New paradigms, old pitfalls
Authors: Bevilacqua Joseph J.
Published: May 2007

This chapter discusses financing changes and suggests concerns about the quality and delivery of services for the public mental health system.
A consumer‐centered information system: Washington state's experience
Authors: Hanig David A. , Gilman William
Published: May 2007

This chapter describes the development of an innovative mental health information system in Washington State and its application for systemwide management.
The biological basis of mental illness
Authors: Dincin Jerry
Published: May 2007

Belief in the biological roots of mental illness will govern some of what we do in a psychiatric rehabilitation program.
Core programs in the thresholds approach
Authors: Dincin Jerry
Published: May 2007

Six goals guide the organization and implementation of a basic program of psychiatric rehabilitation.
Program evaluation and research at thresholds
Authors: Cook Judith A.
Published: May 2007

Thresholds' degree of success in meeting its six program goals has been consistently evaluated and researched for many years.
Organizational issues
Authors: Dincin Jerry
Published: May 2007

A strong organizational and decentralized administrative philosophy is the underpinning of growth, program development, and quality.
Current challenges
Authors: Dincin Jerry
Published: May 2007

An array of emerging issues in psychiatric rehabilitation do not get enough discussion.
Forensic child and adolescent psychiatry
Authors: Cook Stephen C.
Published: May 2007

Forensic child psychiatry is an especially challenging area of interaction between two specialized fields—forensic psychiatry and the areas of knowledge and expertise that are the purview of the child psychiatrist: child custody, child, abuse and neglect, and the juvenile court.
Challenges for women in forensic psychiatry
Authors: Ednie Kathryn J.
Published: May 2007

Women in forensic psychiatry must confront the obstacles imposed by predominantly male systems and patients, and learn to cope with dangerous situations and hostile environments.
Cost‐effective treatment for persons with dual disorders
Authors: Jerrell Jeanette M.
Published: May 2007

Across several indicators of psychosocial adjustment, psychiatric and Substance abuse symptoms, and mental health service costs, standard mental health care augmented by the behavioral skills intervention model was more effective in improving client outcomes and reducing total service costs for those with dual disorders than case management or modified twelve‐step recovery.
Setting the context for measuring patient outcomes
Authors: McGlynn Elizabeth A.
Published: May 2007

This chapter provides an overview and exploration of outcomes measurement.
Outcomes of psychiatric rehabilitation service delivery
Authors: Cook Judith A. , Jonikas Jessica A.
Published: May 2007

This chapter summarizes consumer outcomes following receipt of psychiatric rehabilitation services and reviews prior research studies in order to generate suggestions for improving the quality and consumer sensitivity of future outcomes research.
Toward collaborative mental health outcomes systems
Authors: Campbell Jean
Published: May 2007

A growing recognition that customers are important health partners has created the need for collaborative systems of accountability in behavioral health services.
Ethnic minority populations and mental health outcomes
Authors: Snowden Lonnie R.
Published: May 2007

This chapter presents a framework for evaluating outcomes from mental health intervention in ethnic minority populations, reviews existing outcomes research, and describes ways to increase the quantity and quality of minority outcomes research.
What drives outcomes for emotional and behavioral disorders in children and adolescents?
Authors: Burns Barbara J.
Published: May 2007

The outcomes of child and adolescent disorders are multiply determined, and the range of factors influencing them requires full attention as the benefits of mental health services are assessed.
Advocacy and managed behavioral health care
Authors: Shore Miles E.
Published: May 2007

A major new element for managed behavioral health care companies in administering the Medicaid benefit is the presence of mental health and substance abuse advocacy groups, for whom dealing with private sector companies brings a new dimension to their efforts to ensure adequate, accessible services.
Managed care and the next generation of mental health law
Authors: Appelbaum Paul S.
Published: May 2007

Private sector managed care has raised new questions of professional, as opposed to corporate, liability and the knotty problem of control of access to treatment.
The public sector—private sector interface: Current issues, future trends
Authors: Surles Richard C. , Shore Miles F.
Published: May 2007

The public and private sectors will both be forced to change as they forge new relationships in order to manage the Medicaid benefit. These changes will affect both their organizational cultures and their technical capabilities.
Disturbance produced in an elastic half‐space by an impulsive twisting moment applied to an attached rigid circular disc
Authors: Mitra M.
Published: May 2007

The displacement produced in the half‐space by an impulsive twisting moment applied to a rigid circular disc attached to an isotropic elastic half‐space, has been obtained in exact terms. The stress distribution between the plate and the half‐space is assumed to be the same as in the case of a static twisting moment.
Spannungsoptische Untersuchung des Querstoßes auf eine Kreisplatte
Authors: Schwieger H. , Reimann V.
Published: May 2007

Mittels des spannungsoptischen Reflexionsverfahrens wurde der zentrale Biegestoß auf eine am Rande freigestützte Kreisplatte untersucht. Dabei bestand die Kreisplatte aus zwei Schichten gleichen Glases und hatte in der Plattenmittelfläche eine Reflexionsschicht. Bei einseitiger Einstrahlung mit linear polarisiertem Licht und durch eine geeignete photoelektrische Analyse des reflektierten elliptisch polarisierten Lichtes wurden die maximalen Torsionsmomente punktweise in Abhängigkeit von der Zeit bestimmt. Mit diesen Größen war es möglich, durch Integration die einzelnen Hauptbiegungsmomente und auch die Plattendurchbiegungen zuberechnen. Die experimentellen Ergebnisse wurden den aus der Theorie erhaltenen zum Teil gegenübergestellt.
Unsteady motion of a viscous liquid contained between two infinite coaxial cylinders r = a and r = b
Authors: Ghildyal C. D.
Published: May 2007

In this paper we have obtained an unsteady motion of a viscous homogeneous incompressible liquid, contained between two coaxial cylinders. The result is an extension of that given by Sneddon (1951). Initially, the outer cylinder is rotating with constant angular velocity Ω. When the steady state is attained, the inner cylinder is given an impulsive twist such that it begins to rotate with constant angular velocity Ω1.
Steady Temperature in an Infinite Multilayer Plate
Authors: Vodička Väclav
Published: May 2007

This paper gives a substantial generalisation of the author's preceding results [1]. In addition to its immediate technical interest the following article presents a fine approach to the determination of steady temperature fields in long multilayer conduits. These questions will be treated in a separate paper. The article contains three main sections: the complete solution of two basic cases and the end closed formulae for the most general problem.
Schwingungen des unendlichen, federnd gebetteten Balkens unter der Wirkung eines unrunden Rades
Authors: Frýba L.
Published: May 2007

Der Einfluß einer Unregelmäßigkeit am Rad oder an der Fahrbahn und besonders der Einfluß des Rades mit einer Flachstelle auf die Schiene wird untersucht. Das Problem wird als erzwungene Schwingung eines unendlichen Balkens auf elastischer Unterlage und eines Systems von 2 Freiheitsgraden dargestellt. Das System von Differentialgleichungen wird durch die Integraltransformationsmethode gelöst. Laplace‐Carsonsche Bilder werden in Volterrasche Integralgleichungen geführt, die numerisch gelöst werden.
Zur Behandlung elliptischer partieller Differentialgleichungen mit funktionentheoretischen Methoden
Authors: Kreyszig Erwin
Published: May 2007

Die Lösungen elliptischer partieller Differentialgleichungen lassen sich auf funktionentheoretischer Grundlage untersuchen. Als wichtiges Hilfsmittel dienen hierbei Bergman‐Integraloperatoren, die analytische Funktionen in Lösungen solcher Gleichungen transformieren. In der vorliegenden Arbeit wird zunächst auf die Anwendung funktionentheoretischer Methoden bei stationären zweidimensionalen Strömungen kompressibler Flüssigkeiten hingewiesen. Der zweite Abschnitt betrifft eine allgemeine Methode zur Einführung von Integraloperatoren. Schließlich werden einige grundlegende Eigenschaften harmonischer Funktionen dreier Veränderlicher unter Verwendung von Integraloperatoren untersucht.
Zur Asymptotik der Zylinderfunktionen und ihrer Nullstellen
Authors: Franz Walter
Published: May 2007

Die asymptotischen Darstellungen und der Verlauf der Nullstellenkurven der Zylinderfunktionen für beliebige komplexe Argumente und Indizes werden angegeben, ohne auf die schwierige Diskussion einzugehen, über welche Sattelpunkte jeweils die Integrationswege der Sommerfeld schen Integraldarstellung verlaufen1). Statt dessen wird benützt, daß die Nullstellenkurven die Verzweigungsschnitte der asymptotischen Darstellungen sind; auf Grund dessen lassen sich die asymptotischen Formeln ebenso wie der Verlauf der Nullstellenkurven für beliebige Argumente und Indizes durch analytische Fortsetzung gewinnen. Für nahezu reelle Indizes ist eine gesonderte Diskussion erforderlich, da für rationale bzw. ganze negative Indizes die Nullstellen der Hankel funktionen in gewissen Zweigen nach dem Unendlichen, bzw. die der Bessel‐funktionen in den Nullpunkt auswandern.
The Stress‐Strain‐Relation of Elasticity and the Measure of Strain
Authors: Reiner M.
Published: May 2007

The stress‐strain relation of elasticity which is independent of the measure of strain contains the straintensor in zero, first and second order and an infinite number of scalar parameters. When the displacement gradient is infinitesimal, the relation is reduced to sik = (λI + δII) δik + 2μ δik + 4μc ϵiα ϵαk with the four constant scalar material parameters λ, δ, μ and μc.

When, as in classical elasticity, the parameters δ and μc are assumed to vanish, the elastic behaviour of some material can only be adequately described by introducing a specific measure of strain ϵik, which can be considered as the “natural” measure of the material.
Thermokonvektive Zellularströmungen bei inkonstanter Erwärmung der Grundfläche
Authors: Zierep Jürgen
Published: May 2007

Die Zellularkonvektionsströmungen über gleichmäßig erwärmten Flächen sind weitgehend untersucht worden. In der vorliegenden Arbeit wird das Problem für ungleichmäßige Erwärmung der Bodenfläche formuliert und für einen speziellen charakteristischen Fall sowohl im zweidimensionalen als auch im rotations‐symmetrischen Fall explizit gelöst. Die berechneten Stromfelder sind schon wiederholt im Experiment beobachtet worden.
Elastisch‐plastische Deformationen von Platten
Authors: Langenbach A.
Published: May 2007

Die Durchbiegung w(x,y) einer elastisch‐plastischen Platte wird durch eine nichtlineare partielle Differentialgleichung vierter Ordnung beschrieben. Randwertprobleme für diese Gleichung werden auf ein Minimum‐Problem zurückgeführt und mit funktionalanalytischen Methoden gelöst. Die betrachteten Randbedingungen entsprechen der eingespannten, aufgelegten und freien Platte.
Surface Displacements in an Elastic Half‐Space
Authors: Lang H. A.
Published: May 2007

This is a report of results obtained in an investigation of elastic ground waves initiated by a point load (having a Heaviside time variation) acting on the surface of an elastic halfspace. The results consist of

Integral expressions for displacements and associated potentials everywhere in the half‐space for the separate contributions from the P, S, M and Raleigh surface wave systems.

Explicit expressions and curves for the surface displacements for each type of wave. The total surface displacements (evaluated for v = 1/4) reduce to known expressions obtained by Pekeris.
Der Spannungszustand in einer geschichteten Scheibe
Authors: Bufler Hans
Published: May 2007

Es wird das zweidimensionale, ebene Problem der Spannungsbestimmung in einem aus einzelnen homogenen und isotrop‐elastischen Schichten mit beliebigen Elastizitätskonstanten und beliebigen Höhen bestehenden Körper bei gegebener Randbelastung oder Randverschiebung mit Hilfe der Fourier‐Transformation allgemein gelöst, und zwar sowohl für den Grenzfall vollkommener Haftung als auch den Grenzfall verschwindender Reibung zwischen den Schichten. Als Beispiele werden die homogen‐geschichtete Halbscheibe und die Halbscheibe mit anschließendem Streifen behandelt.
The Reciprocal Theorem Method for Applied Mechanics
Authors: Tanimoto B.
Published: May 2007

The bending of beams and plates is treated by the extended use of the reciprocal theorem of Maxwell and Betti. This new method expels simultaneous equations to be encountered in the ordinary method of analysis. In the case of plates, the use of transposed matrix is especially efficient.
Eine geometrisch nichtlineare Schalentheorie
Authors: Rüdiger D.
Published: May 2007

Unter Verwendung allgemeiner Koordinaten wird eine geometrisch nichtlineare Theorie elastischer Schalen aufgestellt. Aus ihren Grundgleichungen kann man weiterhin die linearen Differentialgleichungen der Stabilitäts‐ und der Spannungstheorie ableiten.
Die Erwärmung in metallischen Kreislochscheiben bei radialem Heizstrom und temperaturabhängigem Leiterwiderstand
Authors: Buchholz H.
Published: May 2007

Mittels der Laplace‐Transformation wird in der vorliegenden Arbeit im wesentlichen der Erwärmungsvorgang in einem Hohlzylinder berechnet, wenn u. a. die Erwärmung des Zylinders durch einen in radialer Richtung fließenden elektrischen Strom erfolgt. Im Hinblick auf die kurze axiale Länge des Zylinders ist nur die Abhängigkeit der Temperatur von der radialen Koordinate ς von Belang. Da die Temperaturabhängigkeit des spezifischen elektrischen Widerstandes berücksichtigt wird, wird die transformierte Differentialgleichung des Erwärmungsvorganges inhomogen von der zweiten Ordnung, so daß in der Lösung neben den Zylinderfunktionen auch die Lommelsche Funktion auftritt. Der Parameter der Zylinderfunktionen wird rein imaginär, aber nur klein. Für die Nullstellen der Koeffizienten‐Determinante und für die Zylinderfunktionen und die Lommelsche Funktion bei rein imaginärem Parameter werden Näherungsausdrücke angegeben.
Das Austauschverfahren der linearen Tschebyscheff‐Approximation bei nicht erfüllter Haarscher Bedingung
Authors: Bittner L.
Published: May 2007

Im vorliegenden Artikel wird das Problem der linearen Tschebyscheff‐Approximation als lineares Programmierungsproblem behandelt, um auch den Ausnahmefall, daß die Haarsche Bedingung nicht erfüllt ist, zu erfassen. Außer einer Herleitung des „Austauschverfahrens”︁ wendet sich diese Arbeit der Aufgabe zu, die Gesamtheit aller Lösungen des Tschebyscheff‐Problems zu errechnen.
Der profil‐ebene Spannungszustand
Authors: Vocke Wolfgang
Published: May 2007

An dünnen Scheiben variabler Dicke wird ein profil‐ebener Spannungszustand definiert. Dieser hängt im allgemeinen von der Poisson'schen Konstanten ab. Aus den Sonderfällen, bei denen Unabhängigkeit von 1/m vorhanden ist, resultiert eine „verkürzte”︁ Differentialgleichung von einfacher Form. Bei entsprechend begrenzter Profilbreite stellt diese eine gute Näherungsgleichung für beliebige Profile dar.
The Exact Theory of Flat Slabs
Authors: Ono Kazuyosi
Published: May 2007

The present paper deals with the bending of a flat slab which carries a uniformly distributed load over its entire surface and is supported by rows of equidistant columns with circular sections. In the first place the bending moments in an infinitely extending plate which carries a load at the origin are solved. Then the bending moments in the flat slab are obtained as the sum of bending moments in the infinitely extending plate caused by the individual load and by the individual reaction from each column. The Weierstrassian elliptic functions are used conveniently for this purpose.
Fehlerschranken bei Eigenwertproblemen normalisierbarer Matrizen
Authors: Nitsche Joachim A.
Published: May 2007

Die Vektoren
equation image
mögen die Eigenvektoren einer normalisierbaren Matrix A approximieren und λi die Eigenwerte. Mit Hilfe der Abweichungen
equation image
und des Mindestabstandes der λi werden Fehlerschranken für die Genauigkeit von
equation image
und λi hergeleitet, zu denen für
equation image
nach passender Normierung noch ein Faktor
equation image
hinzutritt, der durch die Nichtorthogonalität der Eigenvektoren bedingt ist.
Über die Nickschwingungen von Flugkörpern bei verschiedenen Geschwindigkeitsgesetzen
Authors: Gispert H.‐G.
Published: May 2007

Es wird das Schwingungsverhalten von Flugkörpern mit einem Freiheitsgrad bei verschiedenen Geschwindigkeitsgesetzen behandelt. Für eine Bewegung mit positiver Beschleunigung erhalten wir Amplitudenabnahme. Dagegen können im Fall einer konstanten negativen Beschleunigung (Verzögerung) die Schwingungsamplituden nach anfänglicher Abnahme wieder anwachsen. Mathematisch werden diese Schwingungsvorgänge i. a. durch höher transzendente Differentialgleichungen charakterisiert.
On the Aerodynamic Forces Acting on a Delta‐wing in Supersonic Flow With Supersonic Leading Edges
Authors: Stanišić Milomir M.
Published: May 2007

A method is presented in order to find the aerodynamic forces acting on a delta‐wing with supersonic leading edges in supersonic flow.

The basic postulations of the method consist of the determination of the solution for a steady supersonic flow passing a delta‐wing of arbitrary warping and chamber geometry. The solution for the steady flow for the flat lifting wing appears as a special case of this study.

A functional relation between steady and unsteady solution is obtained using the transform techniques of operational calculus. The solution for the unsteady supersonic flow is presented in the closed integral form, in which the integrand contains the solution of the steady flow, and no difficulties of a pragmatical nature arise.

The method can be extended without any difficulty to the wings of other shapes, in either symmetrical or yawed flow.
Linearized Theory of Supercavitating Flow Through an Arbitrary form Hydrofoil
Authors: Oba R.
Published: May 2007

For an arbitrary form supercavitating hydrofoil, the author developed a linearized theory which included the following method; (i) a method to obtain the hydrofoil form for a given pressure distribution, (ii) a method to estimate the characteristics of a hydrofoil form. Some excellent kinds of hydrofoil‐form were calculated numerically.
Schranken für Schwingungsdauer und Lösung bei der freien ungedämpften Schwingung
Authors: Ehrmann H.
Published: May 2007

Mit Hilfe eines einfachen Vergleichsverfahrens werden Formeln zur Abschätzung der Lösung und im Falle periodischer Lösungen der Abhängigkeit der Schwingungsdauer vom Ausschlag für die freie ungedämpfte Schwingungsdifferentialgleichung hergeleitet. Sodann wird zur genaueren Berechnung dieser Gröβen ein Näherungsverfahren angegeben.
Ein Beitrag zur Theorie der Kerbspannungen
Authors: Babuška Ivo , Kautský Jaroslav
Published: May 2007

In der vorliegenden Arbeit wird der Begriff eines Funktional‐Differentials der Lösung des ersten Problems der ebenen Elastizitätstheorie im Hinblick auf Veränderungen des Definitionsgebietes eingeführt. Ohne allgemeine Sätze über die Existenz und die Eigenschaften dieser Differentiale zu beweisen, werden einige Ergebnisse angedeutet und auf die Lösung des Problems der Kerbspannungen angewendet.

Das angeführte Rechenverfahren ist einfach und von vollkommen ausreichender Genauigkeit, und ein Vergleich der numerischen Ergebnisse mit den experimentellen und denen der Neuberschen Theorie läβt gröβere Anwendungsmöglichkeiten als diese erkennen.
Über harmonische und isotrope stochastische Prozesse mit Fehlerschätzung für ein Differenzenverfahren
Authors: Uhlmann Werner
Published: May 2007

Im ersten Teil werden stochastische Prozesse untersucht, bei denen jede Realisation eine harmonische Funktion ist. Insbesondere wird eine Spektraltheorie entwickelt. Im zweiten Teil werden isotrope Prozesse betrachtet und als Anwendung eine Fehlerschätzung für das gewöhnliche Differenzenverfahren bei der Poissonschen Differentialgleichung hergeleitet. Diese Fehlerschätzung wird an einem Beispiel erprobt.
Instabilität stoßfreier transsonischer Profilströmungen
Authors: Werner Wolfgang
Published: May 2007

Transsonische stetige Profilströmungen werden mit Methoden der Störungsrechnung auf Stabilität bezüglich kleiner zeitabhängiger Störungen untersucht. Es ergibt sich, daß sie in der Nähe des rückwärtigen Endes des Überschallgebiets instabiles Verhalten zeigen. Der zeitliche Verlauf einer gestörten Strömung wird numerisch berechnet. Es zeigt sich eine deutliche Tendenz zur Ausbildung eines stationären Stoßes am rückwärtigen Ende des Überschallgebietes.
Die angenäherte Berechnung der Fourier‐Koeffizienten einer periodischen Funktion
Authors: Ripianu Andrei
Published: May 2007

In dieser Arbeit wird versucht, eine Methode zu finden, mit der die Genauigkeit der Näherungswerte der Fourierkoeffizienten, die man bei der Unterteilung der Periode in a gleiche Teile mittels eines der bekannten Rechenverfahren erhält, gesteigert werden kann. Zu diesem Zwecke suchen wir nach mathematischen Beziehungen zwischen den Näherungswerten der Fourierkoeffizienten im Falle der Unterteilung der Periode in s gleiche Teile und im Falle ihrer Unterteilung in ks gleiche Teile, wobei k eine positive ganze Zahl ist. In der vorliegenden Arbeit wird der Fall k = pn behandelt.
Influence of Large Amplitudes on Flexural Vibrations of Elastic Plates
Authors: Yamaki Noboru
Published: May 2007

Approximate solutions for the nonlinear bending vibrations of thin plates are presented for the cases of rectangular and circular plates subjected to various boundary conditions, and the effects of large amplitudes on both the free and forced vibrations are clarified.
Kinetische Nachgiebigkeit und Steifigkeit. Eine methodische Darstellung
Authors: Woernle H.‐Th.
Published: May 2007

Die Methode der kinetischen Nachgiebigkeit und Steifigkeit zur Berechnung der Schwingungen diskontinuierlicher Systeme wird aus den mechanischen Grundgleichungen entwickelt und am Beispiel der unverzweigten, offenen elastischen Kette erläutert.
Über die Anwendung der Matrizenrechnung zur Berechnung zweidimensionaler Temperaturfelder
Authors: Lovass‐Nagy V.
Published: May 2007

Mit Hilfe der Matrizenrechnung werden Beziehungen abgeleitet, die eine einfache Ermittlung des Temperaturverlaufs in den Netzpunkten eines rechteckigen zweidimensionalen Netzgebietes für beliebige Anfangs‐und Randbedingungen gestatten. Ferner wird eine Methode für die Berechnung von „quasi‐stationären”︁ Temperaturfeldern in unregelmäßigen zweidimensionalen Netzgebieten beliebiger Form entwickelt.
Flow of a Particular Class of Non‐Newtonian Fluids near a Rotating Disc
Authors: Rathna S. L.
Published: May 2007

Die Bewegungsgleichungen für die stationäre Strömung einer speziellen Klasse nicht‐Newtonscher visko‐elastischer Flüssigkeiten in der Umgebung einer rotierenden Scheibe wurden nach dem Kármán‐Pohlhausen‐Verfahren integriert. Aus der Tendenz der für verschiedene Werte von K = ßω/α erhaltenen Ergebnisse (wobei β und α die Koeffizienten der Visko‐Elastizität bzw. Zähigheit sind) erkennt man, daß für Werte K ≧ 0,5 Effekte auftreten, welche entgegengesetzt zu den Trägheitseffekten wirken.
Der profil‐ebene Verzerrungszustand
Authors: Vocke Wolfgang
Published: May 2007

Analog zum profil‐ebenen Spannungszustand1) wird ein profil‐ebener Elastizitätszustand definiert, mit welchem sich verschiedene achs‐symmetrische Probleme iterativ lösen lassen, indem man den profil‐ebenen Spannungszustand zugrunde legt und nachträglich die Verschiebungsbedingungen in Richtung senkrecht zur Profiloberfläche erfüllt.
Über berührende Kegelschnitte einer ebenen Kurve
Authors: Geise G.
Published: May 2007

Im Anschluß an Scheffers [18] wird für ebene Kurven, die in Parameterdarstellung (insbesondere in der Form y = y(x)) gegeben sind, eine allgemeine Theorie der Berührung höherer Ordnung dargelegt (die auch für nicht ebene Kurven im euklidischen Raum Rk (k > 2) gilt). Von berührenden Kegelschnitten einer Kurve werden Bestimmungsstücke angegeben sowie Kriterien dafür, von welcher Art sie sind, wenn sie von höchstmöglicher Ordnung berühren.
Über den radialen Wärmestrom in Zylindern
Authors: Romberg G.
Published: May 2007

In der Arbeit wird folgendes Wärmeleitungsproblem gelöst. Ein Kreiszylinder hat auf seinem Mantel und auf der Achse zeitlich veränderliche Wärmequellen. Wie ist die Temperaturverteilung im Zylinder in einem beliebigen Zeitpunkt, wenn die Temperaturverteilung zur Zeit x = 0 als Funktion der radialen Zylinderkoordinate vorgegeben ist? Eine Behandlung dieser Aufgabe konnte in der Literatur nicht gefunden werden. Die Rechnung wird insbesondere auch unter der Annahme durchgeführt, daß sich die Quellverteilung und die Anfangsverteilung bis auf eine logarithmische Singularität durch Polynome darstellen lassen. Die Aufgabenstellung selbst ist allerdings nicht einem Wärmeleitungsproblem entsprungen, sondern einem Problem der schallnahen Windkanalströmung, das in einer weiteren Arbeit behandelt werden wird.