Systems theory provides a framework for viewing organizations as complex systems with interdependent parts. It recognizes that organizations are open systems that import and export resources with their environment. An organization's structure and functions depend on its environment and ability to adapt through feedback. The learning organization applies systems principles by continually expanding its capacity to learn from its environment through open communication between interdependent parts.
1The Nature of SuccessClass SeventeenREVIEW!!!!.docxvickeryr87
1
The Nature of Success
Class Seventeen
REVIEW!!!!
Midterm Exam
1. 55 multiple choice questions
2. Testing your fund of knowledge
3. Mainly from lectures, readings that are directly relevant
4. An ‘A’ means an ‘A’
5. Understand the concepts
November 6
3
The Nature of Success
Class One
Introduction and Course Overview
4
Reality is Amorphous
Draw a line around the system boundary
Indicate the most important challenges the system must face
Indicate how the system interacts to face these challenges
What it means to draw that boundary line
You have defined the domain of success/failure that you want to understand.
You have identified the entities inside the boundary that are needed to achieve success (through their interactions). Thus, you have defined your system.
You have identified the entities outside the boundary that will pose the challenges/opportunities that must be managed by the system for the achievement of success.
You understand that it is the information that comes in from the outside entities and is processed by the inside entities – according to an established set of rules – that defines the functioning of the system.
The systems use of this established set of rules is based on the system’s working model of reality.
Core Ideas
Once a system’s purpose/aims and boundaries are known, then we have to understand the system’s structure and function.
A system’s structure describes the entities contained by the system and the particular way they are organized.
A system’s function describes how the entities interact with each other and how these interactions form the emergent properties of the system.
Emergent properties: The whole is greater than the sum of its parts.
Remarkably, a great variety of different systems have similar structural and functional characteristics.
Understanding these commonalities will make our work much easier.
Once we get all this we will see that Complex Systems – no matter how complex – usually follow a small number of simple rules.
If we can understand the rules of the Complex System containing a domain of success we care about, then we understand the rules that lead to the domain of success we care about.
6
7
The Nature of Success
Class Two
System Observations
8
The Nature of Success
Class Three
What is a System?
Our Basic System Model
Pattern of Emergent
Behavior
Observed Regularities
Behavior of System Elements
Positive
Feedback
Negative
Feedback
Responding to Ever-Changing
Environment
Key Points re Systems
System Boundaries: what’s in and what’s out
System components: what are the entities that comprise the inside of the system?
System interactions: what governs the behavior about how the systems entities interact with each other?
System purpose: What is the system ‘trying’ to accomplish? What does success and failure mean related to this definition of purpose?
System information pr.
1The Nature of SuccessClass SeventeenREVIEW!!!!.docxvickeryr87
1
The Nature of Success
Class Seventeen
REVIEW!!!!
Midterm Exam
1. 55 multiple choice questions
2. Testing your fund of knowledge
3. Mainly from lectures, readings that are directly relevant
4. An ‘A’ means an ‘A’
5. Understand the concepts
November 6
3
The Nature of Success
Class One
Introduction and Course Overview
4
Reality is Amorphous
Draw a line around the system boundary
Indicate the most important challenges the system must face
Indicate how the system interacts to face these challenges
What it means to draw that boundary line
You have defined the domain of success/failure that you want to understand.
You have identified the entities inside the boundary that are needed to achieve success (through their interactions). Thus, you have defined your system.
You have identified the entities outside the boundary that will pose the challenges/opportunities that must be managed by the system for the achievement of success.
You understand that it is the information that comes in from the outside entities and is processed by the inside entities – according to an established set of rules – that defines the functioning of the system.
The systems use of this established set of rules is based on the system’s working model of reality.
Core Ideas
Once a system’s purpose/aims and boundaries are known, then we have to understand the system’s structure and function.
A system’s structure describes the entities contained by the system and the particular way they are organized.
A system’s function describes how the entities interact with each other and how these interactions form the emergent properties of the system.
Emergent properties: The whole is greater than the sum of its parts.
Remarkably, a great variety of different systems have similar structural and functional characteristics.
Understanding these commonalities will make our work much easier.
Once we get all this we will see that Complex Systems – no matter how complex – usually follow a small number of simple rules.
If we can understand the rules of the Complex System containing a domain of success we care about, then we understand the rules that lead to the domain of success we care about.
6
7
The Nature of Success
Class Two
System Observations
8
The Nature of Success
Class Three
What is a System?
Our Basic System Model
Pattern of Emergent
Behavior
Observed Regularities
Behavior of System Elements
Positive
Feedback
Negative
Feedback
Responding to Ever-Changing
Environment
Key Points re Systems
System Boundaries: what’s in and what’s out
System components: what are the entities that comprise the inside of the system?
System interactions: what governs the behavior about how the systems entities interact with each other?
System purpose: What is the system ‘trying’ to accomplish? What does success and failure mean related to this definition of purpose?
System information pr.
Slide 1: Title Slide
Extrachromosomal Inheritance
Slide 2: Introduction to Extrachromosomal Inheritance
Definition: Extrachromosomal inheritance refers to the transmission of genetic material that is not found within the nucleus.
Key Components: Involves genes located in mitochondria, chloroplasts, and plasmids.
Slide 3: Mitochondrial Inheritance
Mitochondria: Organelles responsible for energy production.
Mitochondrial DNA (mtDNA): Circular DNA molecule found in mitochondria.
Inheritance Pattern: Maternally inherited, meaning it is passed from mothers to all their offspring.
Diseases: Examples include Leber’s hereditary optic neuropathy (LHON) and mitochondrial myopathy.
Slide 4: Chloroplast Inheritance
Chloroplasts: Organelles responsible for photosynthesis in plants.
Chloroplast DNA (cpDNA): Circular DNA molecule found in chloroplasts.
Inheritance Pattern: Often maternally inherited in most plants, but can vary in some species.
Examples: Variegation in plants, where leaf color patterns are determined by chloroplast DNA.
Slide 5: Plasmid Inheritance
Plasmids: Small, circular DNA molecules found in bacteria and some eukaryotes.
Features: Can carry antibiotic resistance genes and can be transferred between cells through processes like conjugation.
Significance: Important in biotechnology for gene cloning and genetic engineering.
Slide 6: Mechanisms of Extrachromosomal Inheritance
Non-Mendelian Patterns: Do not follow Mendel’s laws of inheritance.
Cytoplasmic Segregation: During cell division, organelles like mitochondria and chloroplasts are randomly distributed to daughter cells.
Heteroplasmy: Presence of more than one type of organellar genome within a cell, leading to variation in expression.
Slide 7: Examples of Extrachromosomal Inheritance
Four O’clock Plant (Mirabilis jalapa): Shows variegated leaves due to different cpDNA in leaf cells.
Petite Mutants in Yeast: Result from mutations in mitochondrial DNA affecting respiration.
Slide 8: Importance of Extrachromosomal Inheritance
Evolution: Provides insight into the evolution of eukaryotic cells.
Medicine: Understanding mitochondrial inheritance helps in diagnosing and treating mitochondrial diseases.
Agriculture: Chloroplast inheritance can be used in plant breeding and genetic modification.
Slide 9: Recent Research and Advances
Gene Editing: Techniques like CRISPR-Cas9 are being used to edit mitochondrial and chloroplast DNA.
Therapies: Development of mitochondrial replacement therapy (MRT) for preventing mitochondrial diseases.
Slide 10: Conclusion
Summary: Extrachromosomal inheritance involves the transmission of genetic material outside the nucleus and plays a crucial role in genetics, medicine, and biotechnology.
Future Directions: Continued research and technological advancements hold promise for new treatments and applications.
Slide 11: Questions and Discussion
Invite Audience: Open the floor for any questions or further discussion on the topic.
Richard's aventures in two entangled wonderlandsRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
This pdf is about the Schizophrenia.
For more details visit on YouTube; @SELF-EXPLANATORY;
https://www.youtube.com/channel/UCAiarMZDNhe1A3Rnpr_WkzA/videos
Thanks...!
Richard's entangled aventures in wonderlandRichard Gill
Since the loophole-free Bell experiments of 2020 and the Nobel prizes in physics of 2022, critics of Bell's work have retreated to the fortress of super-determinism. Now, super-determinism is a derogatory word - it just means "determinism". Palmer, Hance and Hossenfelder argue that quantum mechanics and determinism are not incompatible, using a sophisticated mathematical construction based on a subtle thinning of allowed states and measurements in quantum mechanics, such that what is left appears to make Bell's argument fail, without altering the empirical predictions of quantum mechanics. I think however that it is a smoke screen, and the slogan "lost in math" comes to my mind. I will discuss some other recent disproofs of Bell's theorem using the language of causality based on causal graphs. Causal thinking is also central to law and justice. I will mention surprising connections to my work on serial killer nurse cases, in particular the Dutch case of Lucia de Berk and the current UK case of Lucy Letby.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
A brief information about the SCOP protein database used in bioinformatics.
The Structural Classification of Proteins (SCOP) database is a comprehensive and authoritative resource for the structural and evolutionary relationships of proteins. It provides a detailed and curated classification of protein structures, grouping them into families, superfamilies, and folds based on their structural and sequence similarities.
Astronomy Update- Curiosity’s exploration of Mars _ Local Briefs _ leadertele...
325ch04(system theory).ppt
1. Chapter 4: SYSTEMS THEORY
Provides a general analytical
framework (perspective) for viewing
an organization.
2. Systems Theory
Synergy
Interdependence
Interconnections
– within the organization
– between the organization and the environment
Organization as ORGANISM
“A set of elements standing in inter-relations”
3. Overview
General Theoretical Distinctions
Misunderstandings
Strengths of Systems Theory
Systems Framework
General Systems Theory Principles
System Characteristics
Contingency Theory
The Learning Organization
4. General Theoretical Distinctions
Classical and humanistic theories prescribe
organizational behavior, organizational
structure or managerial practice (prediction
and control). MACHINE
Systems theory provides an analytical
framework for viewing an organization in
general (description and explanation).
ORGANISM
5. Misunderstandings
Doesn’t focus on specific task functions
Doesn’t directly explore the impact of
interpersonal relationships and loyalty on
productivity
Doesn’t provide for detailed focus
Changes in environment directly affect the
structure and function of the organization.
6. Strengths
Recognizes . . .
– interdependence of personnel
– impact of environment on organizational structure and
function
– affect of outside stakeholders on the organization
Focuses on environment and how changes can
impact the organization
Seeks to explain “synergy” & “interdependence”
Broadens the theoretical lens for viewing
organizational behavior.
7. Systems Framework
Ludwig von Bertalanffy (1968)
Offered a more comprehensive view of organizations
NOT a theory of management - new way of
conceptualizing and studying organizations
Four Strengths (“promises”) M. Scott Poole
– Designed to deal with complexity
– Attempts to do so with precision
– Takes a holistic view
– It is a theory of emergents - actions and outcomes at the collective
level emerge from the actions and interactions of the individuals
that make up the collective
8. Principles of General Systems Theory
Laws that govern biological open systems can be applied to systems of
any form.
Open-Systems Theory Principles
– Parts that make up the system are interrelated.
– Health of overall system is contingent on subsystem functioning.
– Open systems import and export material from and to the environment.
– Permeable boundaries (materials can pass through)
– Relative openness (system can regulate permeability)
– Second Principle of Thermodynamics (ENTROPY)
Entropy must increase to a maximum
Negentropy increases growth and a state of survival
– Synergy (extra energy causes nonsummativity--whole is greater than sum
of parts)
– Equifinality vs. “one best way.”
9. Characteristics of Organizations as Systems
Input-Throughput-Output
– Inputs
Maintenance Inputs (energic imports that sustain system)
Production Inputs (energic imports which are processed to yield a productive outcome)
– Throughput (System parts transform the material or energy)
– Output (System returns product to the environment)
– TRANSFORMATION MODEL (input is transformed by system)
Feedback and Dynamic Homeostasis
– Positive Feedback - move from status quo
– Negative Feedback - return to status quo
– Dynamic Homeostasis - balance of energy exchange
Equivocality and Requisite Variety (Karl Weick)
– Equivocality (uncertainty and ambiguity)
– Requisite Variety (complex inputs must be addressed with complex processes)
10. Characteristics of Organizations as Systems
Role of Communication
– Communication mechanisms must be in place for the organizational
system to exchange relevant information with its environment
Boundary Spanners perform this function!
Media Outlets are communication link between system & environment
– Communication provides for the flow of information among the subsystems
Systems, Subsystems, and Supersystems
– Systems are a set of interrelated parts that turn inputs into outputs through
processing
– Subsystems do the processing
– Supersystems are other systems in environment of which the survival of the focal
system is dependent
Five Main Types of Subsystems
– Production (technical) Subsystems - concerned with throughputs-assembly line
– Supportive Subsystems - ensure production inputs are available-import raw material
– Maintenance Subsystems - social relations in the system-HR, training
– Adaptive Subsystems - monitor the environment and generate responses (PR)
– Managerial Subsystems - coordinate, adjust, control, and direct subsystems
11. Characteristics of Organizations as Systems
Boundaries
– The part of the system that separates it from its environment
– Four Types of Boundaries (Becker, 1997)
Physical Boundary - prevents access (security system)
Linguistic Boundary - specialized language (jargon)
Systemic Boundary - rules that regulate interaction (titles)
Psychological Boundary - restricts communication (stereotypes, prejudices)
The ‘Closed’ System
– Healthy organization is OPEN
– Do not recognize they are embedded in a relevant environment
– Overly focused on internal functions and behaviors
– Do not recognize or implement equifinality
– Inability to use feedback appropriately
– CO-DEPENDENT
12. Characteristics of Organizations as Systems
McMillan & Northern (1995) on Enabling Co-dependency
– Asymmetrical communication status of the hierarchy
Levels of authority
Fear of Punishment
– The socially acceptable addiction
Workaholics
Addiction leads to more co-dependency
– The organization’s selective attention
Money and power as distractions
Focus on ends instead of means
– Skilled communication incompetence
Deprived of useful feedback
Emotion is masked
First extension of Systems Theory into Management Practice -
CONTINGENCY THEORY
13. Contingency Theory
There is no one best way to structure and manage
organizations.
Structure and management are contingent on the
nature of the environment in which the
organization is situated.
Argues for “finding the best communication
structure under a given set of environmental
circumstances.”
Management of Innovation - Burns and Stalker
(1968)
14. Two Contingency Theories
Burns and Stalker (1968) Management of Innovation
– Organizational systems should vary based on the level of stability
in the environment
– Two different types of management systems
Mechanistic systems - appropriate for stable environment
Organic systems - required in changing environments (unstable
conditions)
– Management is the Dependent Variable
Variations in environmental factors lead to management
Lawrence and Lorsch (1969)
– Key Issue is environmental uncertainty and information flow
– Focus on exploring and improving the organization’s relationship
with the environment
– Environment is characterized along a certainty-uncertainty
continuum
15. Pragmatic Application of Systems Theory
The Learning Organization
– Peter Senge’s The Fifth Discipline: The Art and Practice of the
Learning Organization (1990)
– An organization that is continually expanding its capacity to create
its future
– Organizational Learning Occurs under Two Conditions
1) When design of organizational action matches the intended
outcome
2) When initial mismatch between intentions and outcomes is
corrected, resulting in a match
– Key attribute of learning organization is increased adaptability
– Adaptability is increased by advancing from adaptive to generative
learning
16. The Learning Organization
Adaptive (single-loop) Learning
– Involves coping with a situation
– Limited by the scope of current organizational assumptions
– Occurs when a mismatch between action and outcome is corrected
without changing the underlying values of the system that enabled
the mismatch.
Generative (double-loop) Learning
– Moves from COPING to CREATING an improved organizational
reality
– Necessary for eventual survival of the organization
Both are Central Features of the Model of the
Communicative Organization (Chapter 6)
Synergy and Nonsummativity are Important
17. The Learning Organization
Through communication, teams are able to learn more than
individuals operating alone.
– Critics argue that teams inhibit learning
– Thoughts?
Leadership is a key element in creating and sustaining a
learning organization.
Leaders are responsible for promoting an atmosphere
conducive to learning
CREATIVE TENSION
– Represents difference between the “vision” of where the
organization could be and the reality of the current organizational
situation.
18. Impediments to Learning Organization
Complexity of the Environment
– Difficult to determine cause and effect
– Multiple contributing elements in complex environments
Internal Conflicts
– Individuals, teams, departments, and subcultures are often at odds
– Energy is drained by conflect
Organization members must be trained in communication
and conflict-negotiation skills
19. Summary
Systems Theory is NOT a prescriptive management theory
Attempts to widen lens through which we examine and
understand organizational behavior
The Learning Organization
– Synergy
– Nonsummativity
– Interdependence
– Equifinality
– Requisite Variety
– Emphasizes COMMUNICATION in the Learning Process
Organizations cannot separate from their environment
Organizational teams or subsystems cannot operate in
isolation
20. Bottom Line
The same misunderstandings and
problems that continue to occur
will eventually cause fatal damage
to the system.