Appendices

In this modern and distinctive textbook, Helliwell and Sahakian present classical mechanics as a thriving and contemporary field with strong connections to cutting-edge research topics in physics. Each part of the book concludes with a capstone chapter describing various key topics in quantum mechanics, general relativity, and other areas of modern physics, clearly demonstrating how they relate to advanced classical mechanics, and enabling students to appreciate the central importance of classical mechanics within contemporary fields of research. Numerous and detailed examples are interleaved with theoretical content, illustrating abstract concepts more concretely. Extensive problem sets at the end of each chapter further reinforce students' understanding of key concepts, and provide opportunities for assessment or self-testing. A detailed online solutions manual and lecture slides accompany the text for instructors. Often a flexible approach is required when teaching advanced classical mechanics, and, to facilitate this, the authors have outlined several paths instructors and students can follow through the book, depending on background knowledge and the length of their course.

In this modern and distinctive textbook, Helliwell and Sahakian present classical mechanics as a thriving and contemporary field with strong connections to cutting-edge research topics in physics. Each part of the book concludes with a capstone chapter describing various key topics in quantum mechanics, general relativity, and other areas of modern physics, clearly demonstrating how they relate to advanced classical mechanics, and enabling students to appreciate the central importance of classical mechanics within contemporary fields of research. Numerous and detailed examples are interleaved with theoretical content, illustrating abstract concepts more concretely. Extensive problem sets at the end of each chapter further reinforce students' understanding of key concepts, and provide opportunities for assessment or self-testing. A detailed online solutions manual and lecture slides accompany the text for instructors. Often a flexible approach is required when teaching advanced classical mechanics, and, to facilitate this, the authors have outlined several paths instructors and students can follow through the book, depending on background knowledge and the length of their course.

In this modern and distinctive textbook, Helliwell and Sahakian present classical mechanics as a thriving and contemporary field with strong connections to cutting-edge research topics in physics. Each part of the book concludes with a capstone chapter describing various key topics in quantum mechanics, general relativity, and other areas of modern physics, clearly demonstrating how they relate to advanced classical mechanics, and enabling students to appreciate the central importance of classical mechanics within contemporary fields of research. Numerous and detailed examples are interleaved with theoretical content, illustrating abstract concepts more concretely. Extensive problem sets at the end of each chapter further reinforce students' understanding of key concepts, and provide opportunities for assessment or self-testing. A detailed online solutions manual and lecture slides accompany the text for instructors. Often a flexible approach is required when teaching advanced classical mechanics, and, to facilitate this, the authors have outlined several paths instructors and students can follow through the book, depending on background knowledge and the length of their course.

In this modern and distinctive textbook, Helliwell and Sahakian present classical mechanics as a thriving and contemporary field with strong connections to cutting-edge research topics in physics. Each part of the book concludes with a capstone chapter describing various key topics in quantum mechanics, general relativity, and other areas of modern physics, clearly demonstrating how they relate to advanced classical mechanics, and enabling students to appreciate the central importance of classical mechanics within contemporary fields of research. Numerous and detailed examples are interleaved with theoretical content, illustrating abstract concepts more concretely. Extensive problem sets at the end of each chapter further reinforce students' understanding of key concepts, and provide opportunities for assessment or self-testing. A detailed online solutions manual and lecture slides accompany the text for instructors. Often a flexible approach is required when teaching advanced classical mechanics, and, to facilitate this, the authors have outlined several paths instructors and students can follow through the book, depending on background knowledge and the length of their course.

In this modern and distinctive textbook, Helliwell and Sahakian present classical mechanics as a thriving and contemporary field with strong connections to cutting-edge research topics in physics. Each part of the book concludes with a capstone chapter describing various key topics in quantum mechanics, general relativity, and other areas of modern physics, clearly demonstrating how they relate to advanced classical mechanics, and enabling students to appreciate the central importance of classical mechanics within contemporary fields of research. Numerous and detailed examples are interleaved with theoretical content, illustrating abstract concepts more concretely. Extensive problem sets at the end of each chapter further reinforce students' understanding of key concepts, and provide opportunities for assessment or self-testing. A detailed online solutions manual and lecture slides accompany the text for instructors. Often a flexible approach is required when teaching advanced classical mechanics, and, to facilitate this, the authors have outlined several paths instructors and students can follow through the book, depending on background knowledge and the length of their course.

In this modern and distinctive textbook, Helliwell and Sahakian present classical mechanics as a thriving and contemporary field with strong connections to cutting-edge research topics in physics. Each part of the book concludes with a capstone chapter describing various key topics in quantum mechanics, general relativity, and other areas of modern physics, clearly demonstrating how they relate to advanced classical mechanics, and enabling students to appreciate the central importance of classical mechanics within contemporary fields of research. Numerous and detailed examples are interleaved with theoretical content, illustrating abstract concepts more concretely. Extensive problem sets at the end of each chapter further reinforce students' understanding of key concepts, and provide opportunities for assessment or self-testing. A detailed online solutions manual and lecture slides accompany the text for instructors. Often a flexible approach is required when teaching advanced classical mechanics, and, to facilitate this, the authors have outlined several paths instructors and students can follow through the book, depending on background knowledge and the length of their course.

General Chemistry serves virtually all STEM students. It has been accused of covering content in a “mile wide and inch deep” fashion. This has made it very difficult to assess, where chemistry educators have relied on assessments of specific topics. Assessing across all these different topics requires introducing many different chemical systems and contexts, which may pose a threat to validity in the measurement of students’ knowledge of general chemistry concepts. With many different systems and contexts, it is possible that students will have varying familiarity, may resort to memorization, or rely on fragments of knowledge to answer. To account for challenges which may arise with different systems and contexts, we have developed an assessment instrument for measuring students’ understanding of key concepts from a year-long sequence of general chemistry that relies on a single context: water. The Water Instrument was developed using exploratory sequential design to target eight of the ten anchoring concepts for general chemistry. Psychometric results will be presented from the final pilot administration, where an item response model was used to evaluate the assessment. Further evidence gathered through Response Process Validity interviews will be presented. The evidence gathered indicates this assessment offers a valid and reliable estimate of students’ understanding of general chemistry concepts in the context of water, which makes this instrument promising for general chemistry assessment. The comprehensive nature of the assessment can provide rich information to instructors regarding their students’ conceptual knowledge of the wide range of topics covered in a year-long sequence of general chemistry.

In the Geography and Literacy connection, National Geographic Education online edition, Christina Riska (2013) asks the question ‘What do you think of when you hear the word literacy? Depending on what you teach, chances are geography is not the first thought that comes to mind. But believe it or not, geography and literacy naturally share many similarities. In addition, you can deepen student’s learning in both Geography and literacy when they are integrated in the curriculum.’ This paper considers through action research how developing subject literacy in secondary school geography lessons can enhance pupil’s subject knowledge and the understanding of key concepts in Geography.

When used effectively, reflective writing tasks can deepen learners' understanding of key concepts, help them critically appraise their developing professional identity, and build qualities for lifelong learning. As such, reflecting writing is attracting substantial interest from universities concerned with experiential learning, reflective practice, and developing a holistic conception of the learner. However, reflective writing is for many students a novel genre to compose in, and tutors may be inexperienced in its assessment. While these conditions set a challenging context for automated solutions, natural language processing may also help address the challenge of providing real time, formative feedback on draft writing. This paper reports progress in designing a writing analytics application, detailing the methodology by which informally expressed rubrics are modelled as formal rhetorical patterns, a capability delivered by a novel web application. This has been through iterative evaluation on an independently human-annotated corpus, showing improvements from the first to second version. We conclude by discussing the reasons why classifying reflective writing has proven complex, and reflect on the design processes enabling work across disciplinary boundaries to develop the prototype to its current state.

Conservation organizations promoting sustainable seafood have had greater success when chefs are empowered as agents of change in favour of sustainable seafood. Peru is experiencing a gastronomic revolution with seafood at its core, and Peruvian top chefs are being approached by conservation organizations to become environmental advocates. Within this context we characterize the factors that influence chefs’ behaviours regarding sustainable seafood. A total of 52 Peruvian top chefs were surveyed using the Knowledge, Attitudes and Practices Framework, complemented by a focus group with a subset of the surveyed population. Our results suggest that, regardless of their age or academic background, chefs are aware of the negative consequences that human activities have on the ocean and believe that restaurants have an obligation to become part of the solution by promoting the use of sustainable seafood. Nonetheless, three factors limit chefs’ understanding of key concepts and prevent them from fully internalizing the environmental consequences of their actions in restaurants: (1) sustainability is a new topic for them, particularly for older chefs; (2) the fish species commonly used at restaurants are poorly regulated, and (3) chefs are risk averse to actions that could result in profit loss. Additionally, the structure of the seafood supply chain further limits chefs’ capacity to act sustainably, even if they are aware of the need to change their behaviour. Recommendations are provided for future conservation campaigns advocating use of sustainable seafood, some of which have now been implemented.

The research paper explores the application of machine learning algorithms using the WEKA platform to predict the compressive strength of concrete, a critical aspect of civil engineering. This study focuses on educating undergraduate students with no prior programming experience, offering a practical introduction to AI tools. Utilizing established datasets and advanced machine learning techniques, the research evaluates the performance of various ensemble-based models, including Random Committee, Bagging, and Rotation Forest, alongside instance-based models like KStar and IBk. The findings reveal that ensemble methods outperform instance-based techniques, providing higher prediction accuracy, lower error rates, and improved reliability. By integrating machine learning into civil engineering education, the study aims to enhance students' understanding of key concepts like compressive strength while preparing them for real-world engineering challenges. This interdisciplinary approach also underscores the potential of AI in optimizing construction materials and advancing sustainable infrastructure.

Unlike other texts for undergraduate sociological social psychology courses, this text presents the three distinct traditions in sociological social psychology—symbolic interactionism, social structure and personality, and group processes and structures—and emphasizes the different theoretical frameworks within which social psychological analyses are conducted within each research tradition. With this approach, the authors make clear the link between sociological social psychology, theory, and methodology. Students will gain a better understanding of how and why social psychologists trained in sociology ask particular kinds of questions; the types of research they are involved in; and how their findings have been, or can be, applied to contemporary societal patterns and problems. This new, second edition includes the latest research on topics related to current events and changing societal patterns; more detailed discussions on intersectionality, social media, and contemporary social movements; as well as a new concluding chapter that asks students to reflect on what they have learned about sociological social psychology and its applicability to contemporary social issues. Engaging exercises and group activities are also embedded within in each chapter to enhance students’ understanding of key concepts, theories, methods and research findings within the field and how they relate to everyday life.

The Symmetries of Quantum and Classical Information. The Ressurected “Ether" of Quantum Information

The irreversible process of ‘wave packet collapse’ in quantum measurement contradicts the reversible characteristics of the Schrödinger equation and the entire quantum mechanics. This contradiction is actually the origin of measurement problems in quantum mechanics. How to resolve this contradiction is related to the understanding of some philosophical concepts. The Copenhagen School embraces the reversible/irreversible contradictions in quantum measurement through the principle of complementarity. Both von Neumann's measurement hypothesis and Everett's many world explanation adhere to the ‘universal position of the Schrödinger equation’, but due to their detachment from the thermodynamic mechanism analysis of quantum measurement processes, they fall into the dilemma of subjectivism or possible state materialization in ontology. Decoherence theory is a natural extension of dissipative structure theory in quantum mechanics, which helps to solve quantum measurement problems by combining the study of classical conversion mechanisms between reversibility and irreversibility in statistical mechanics. Due to the common statistical roots of the time arrow problem in classical mechanics and quantum mechanics, decoherence theory cannot be seen as a measurement theory that fully implements the ‘universal Schrödinger position’. Many contradictions in quantum mechanics may need to be cleverly resolved through various contradictions in classical physics.

Classical statistical average values are generally generalized to average values of quantum mechanics. It is discovered that quantum mechanics is a direct generalization of classical statistical mechanics, and we generally deduce both a new general continuous eigenvalue equation and a general discrete eigenvalue equation in quantum mechanics, and discover that a eigenvalue of quantum mechanics is just an extreme value of an operator in possibility distribution, the eigenvalue f is just classical observable quantity. A general classical statistical uncertain relation is further given, and the general classical statistical uncertain relation is generally generalized to the quantum uncertainty principle; the two lost conditions in classical uncertain relation and quantum uncertainty principle, respectively, are found. We generally expound the relations among the uncertainty principle, singularity and condensed matter stability, discover that the quantum uncertainty principle prevents the appearance of singularity of the electromagnetic potential between nucleus and electrons, and give the failure conditions of the quantum uncertainty principle. Finally, we discover that the classical limit of quantum mechanics is classical statistical mechanics, the classical statistical mechanics may further be degenerated to classical mechanics and we discover that merely stating that the classical limit of quantum mechanics is classical mechanics is a mistake. As application examples, we deduce both the Schrödinger equation and the state superposition principle, and deduce that there exists a decoherent factor from a general mathematical representation of the state superposition principle; the consistent difficulty between statistical interpretation of quantum mechanics and determinant property of classical mechanics is overcome.