The American Nurses Association has developed several standards related to nursing practice, which are designed to guide the professional practice of nursing and promote quality patient care. Some of the ANA standards include:
Standards of Practice: These standards describe the responsibilities and accountabilities of registered nurses in the provision of safe, competent, and ethical nursing care.
Standards of Professional Performance: These standards describe the behaviors and competencies that are expected of registered nurses in their professional roles, such as leadership, education, and communication.
Code of Ethics for Nurses: This code provides guidance for ethical decision-making and practice in nursing. It includes provisions related to patient rights, confidentiality, professional boundaries, and accountability.
Nursing Administration: This standard addresses the role of nursing administration in ensuring safe and effective nursing care. It includes standards related to leadership, management, and quality improvement.
Nursing Informatics: This standard addresses the role of nursing informatics in improving healthcare outcomes. It includes standards related to the use of technology and information systems in nursing practice.
Advanced Practice Registered Nurses: This standard addresses the role of advanced practice registered nurses (APRNs) in providing safe and effective care. It includes standards related to education, certification, and practice.
It’s worth noting that these are just a few examples of the ANA standards, and that there may be other standards that are relevant to specific areas of nursing practice. The ANA periodically updates its standards to reflect changes in nursing practice and healthcare delivery.
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Department of Computer Science, University of Victoria, Victoria, Canada
Abstract: Quantum computing is an emerging field that can revolutionize our ability to solve problems and enable breakthroughs in many areas including optimization, machine learning, chemistry, and drug design. With the increasing computational power of quantum computers and the proliferation of quantum development kits, the demand for a skilled workforce in quantum computing increases significantly. The theory of quantum computing lies at the crossroads of quantum physics, mathematics, and computer science. The field of quantum computing has matured and can now be explored by all students. While today, quantum computers and simulators are readily accessible and programmable over the internet, quantum computing education is just ramping up.
This paper describes our experiences in organizing and delivering quantum computing workshops for high-school students with little or no experience in the abovementioned fields. We introduce students to the world of quantum computing in innovative ways, such as newly designed “unplugged” activities for teaching basic quantum computing concepts. Overall, we take a programmatic approach and introduce students to the IBM Q Experience using Qiskit and Jupyter notebooks. Our experiences and findings suggest that basic quantum computing concepts are palatable for high-school students, and-due to significant differences between classical and quantum computing-early exposure to quantum computing is a valuable addition to the set of problem-solving and computing skills that high-schoolers obtain before entering university.
Dirac Bra-Ket notation, also known simply as bra-ket notation, is a standard mathematical notation used extensively in quantum mechanics and quantum computing. It was introduced by Paul Dirac and provides a convenient and powerful framework for describing quantum states and their evolution. Here are several ways in which Dirac Bra-Ket notation is important in quantum computing:
Representation of Quantum States:
Kets (|ψ⟩): Quantum states are typically represented as kets, denoted by |ψ⟩. This notation simplifies the representation of complex vectors in a Hilbert space.
Bras (⟨ψ|): The corresponding dual vectors, or bras, are denoted by ⟨ψ|. These are the complex conjugate transpose of the kets.
Inner Product:
The inner product of two states |ψ⟩ and |φ⟩ is written as ⟨ψ|φ⟩. This notation succinctly captures the concept of the probability amplitude, which is fundamental to quantum mechanics and quantum computing.
Outer Product:
The outer product, written as |ψ⟩⟨φ|, represents a linear operator that can be used to construct projection operators and density matrices, which are crucial in quantum algorithms and quantum information theory.
Operators and Measurements:
Quantum operators, such as Hamiltonians and measurement operators, can be conveniently expressed using bra-ket notation. For example, an operator A^\hat{A}A^ acting on a state |ψ⟩ can be written as A^∣ψ⟩\hat{A}|ψ⟩A^∣ψ⟩.
Measurement probabilities are often expressed in terms of bras and kets, e.g., the probability of measuring a state |ψ⟩ in the basis state |φ⟩ is |⟨φ|ψ⟩|².
Tensor Products:
In quantum computing, systems are often composed of multiple qubits, which are represented by tensor products of individual qubit states. Bra-ket notation elegantly handles these tensor products, e.g., |ψ⟩⊗|φ⟩.
Quantum Gates and Circuits:
Quantum gates, which perform operations on qubits, can be represented using unitary operators in bra-ket notation. For example, the action of a gate U on a qubit state |ψ⟩ is written as U|ψ⟩.
Simplifying Complex Expressions:
Bra-ket notation simplifies the manipulation of complex expressions involving quantum states and operators, making it easier to derive results and understand the behavior of quantum systems.
Formalism for Quantum Algorithms:
Many quantum algorithms, such as the Quantum Fourier Transform (QFT) and Grover’s search algorithm, are conveniently expressed and analyzed using bra-ket notation, providing clarity and insight into their functioning.
In summary, Dirac Bra-Ket notation is essential in quantum computing for its ability to provide a clear and concise way to describe and manipulate quantum states, operators, and the evolution of quantum systems. It is a powerful tool that underpins much of the theory and practice in the field.
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A massive number of colleges and universities have shut down within the last couple of years, or will shut down in the next few.
Many of these colleges have cited financial hardship or enrollment decline as reasons for closure. But what’s really going on? 🧵 pic.twitter.com/MoF1Iiejzd
We had so much fun celebrating the magic of this Swedish tradition by making flower wreaths, dancing around the maypole, enjoying a smorgasbord buffet and music with our American friends, families and allies here in DC. pic.twitter.com/NC9tEKa4RS
— Embassy of Sweden USA (@SwedeninUSA) June 21, 2024
In honor of Charles-Augustin de Coulomb’s birthday, we would like you to know that 1 coulomb is equal to the charge of 6.24 quintillion (billion billion) electrons! pic.twitter.com/VnrLu0Lb0P
— National Institute of Standards and Technology (@NIST) June 14, 2024
In honor of Charles-Augustin de Coulomb’s birthday, we would like you to know that 1 coulomb is equal to the charge of 6.24 quintillion (billion billion) electrons! pic.twitter.com/VnrLu0Lb0P
— National Institute of Standards and Technology (@NIST) June 14, 2024
📢📢📢
MSU Observatory will be open for public observing twice a month between April and September. Stay tuned for our public events schedule.. 🔭🌕🪐💫@MSUNatSci@michiganstateu
Video credit: EA Photography
Audio credit: Epicomposer pic.twitter.com/hGF9oEidqd
The IEEE P3119 draft standard is designed to help strengthen AI procurement approaches, using due diligence to ensure that agencies are critically evaluating the AI services and tools they acquire.https://t.co/ujVJxZqjEm@InstituteIEEE
— IEEE Standards Association | IEEE SA (@IEEESA) May 19, 2024
— Standards Michigan (@StandardsMich) May 25, 2024
The word #standard is commonly used in daily language, so much so that people do not always reflect on its definition. Learn how ASTM International’s Regulations Governing ASTM Technical Committees (aka “Green Book”) defines them. #standards See https://t.co/oSBmwh1lbXpic.twitter.com/ynk87XDr7D
— Standards Michigan (@StandardsMich) May 18, 2024
🏆 We applaud the brilliant minds shortlisted for the 2024 IEEE PES Power Engineering Education Committee (PEEC) Outstanding Doctoral Dissertation Award!
New update alert! The 2022 update to the Trademark Assignment Dataset is now available online. Find 1.29 million trademark assignments, involving 2.28 million unique trademark properties issued by the USPTO between March 1952 and January 2023: https://t.co/njrDAbSpwBpic.twitter.com/GkAXrHoQ9T