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Rahul Bhadani @rahulbhadani.bsky.social · Aug 23

Why do researchers write a dataset paper but don't bother to make the dataset public? #academicsky #papers #researchpapers

Reposted by Rahul Bhadani

DrCWThorpe @drcwthorpe.bsky.social · May 19

It’s Sunday evening. The semester is over. You finally get to do professional development.

Preview here:

christine-s-site-092b.thinkific.com/courses/high...

#HigherEd
#Academia
#HigherEdSky
#PhDSky
#AcademicSky

Higher Education Administration Training

higher education administration training to be a dean, department chair, director, vice president, president

christine-s-site-092b.thinkific.com

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Rahul Bhadani @rahulbhadani.bsky.social · Apr 13

The term “Monte Carlo” is often used more broadly for
any estimation method whose operation involves a significant random component.

1

Rahul Bhadani @rahulbhadani.bsky.social · Jan 30

www.cs.cmu.edu/afs/cs/acade...

#Nvidia #ptx #isa #assemblylanguage

www.cs.cmu.edu

3

Rahul Bhadani @rahulbhadani.bsky.social · Jan 10

Direct sum theorems beyond query complexity

arxiv.org/pdf/2408.15570

#complexity

arxiv.org

Rahul Bhadani @rahulbhadani.bsky.social · Jan 9

#Nonlinear #Algebra and Applications: applications of nonlinear algebra in the sciences and engineering

arxiv.org/pdf/2103.16300

arxiv.org

Rahul Bhadani @rahulbhadani.bsky.social · Dec 18

Minimizing resource overhead in #fusion-based #quantum computation using hybrid spin-photon #devices

arxiv.org/html/2412.08...

Minimizing resource overhead in fusion-based quantum computation using hybrid spin-photon devices

arxiv.org

Rahul Bhadani @rahulbhadani.bsky.social · Dec 17

arxiv.org/pdf/2303.17765

arxiv.org

Rahul Bhadani @rahulbhadani.bsky.social · Dec 17

#Learning from Similar Linear Representations: #Adaptivity, #Minimaxity, and #Robustness

www.columbia.edu/~yt2661/rese...

www.columbia.edu

1

Rahul Bhadani @rahulbhadani.bsky.social · Dec 13

5/5
Von Neumann projections connect to quantum logic, a generalization of classical logic in quantum mechanics. Projections represent propositions about physical systems, playing a role in #quantumcomputing, #quantuminformationscience, and #quantum#communication.

#qis #quantumlogic #logic #quantum

Rahul Bhadani @rahulbhadani.bsky.social · Dec 13

4/5
Murray and von Neumann introduced a theory of #equivalence for projections. Two projections are equivalent if a partial isometry maps one’s range to the other. This equivalence is foundational for the classification of von Neumann algebras.

1

Rahul Bhadani @rahulbhadani.bsky.social · Dec 13

3/5
Von Neumann algebras are generated by their projections, meaning any element can be approximated by linear combinations of projections. This is analogous to how simple
#functions
are dense in L∞ spaces in classical #measuretheory.

1

Rahul Bhadani @rahulbhadani.bsky.social · Dec 13

2/5
In a von Neumann algebra, a projection E satisfies two properties:

#Self-adjoint (E = E*).
#Idempotent (E = E²).
Geometrically, projections map vectors onto closed #subspaces of a #Hilbert space, with the subspace being the "range" of E.

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Rahul Bhadani @rahulbhadani.bsky.social · Dec 13

1/5
#Von #Neumann projections are key in the theory of von Neumann algebras, mathematical structures central to functional analysis, and #quantummechanics. These projections are operators with specific properties, essential for understanding von Neumann #algebras.

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Rahul Bhadani @rahulbhadani.bsky.social · Dec 13

Analyses predicting ideology by extent of damage provides convergent evidence that greater damage in the dorsolateral #prefrontal #cortex—but not the #amygdala—was associated with greater conservatism." (royalsocietypublishing.org/doi/10.1098/...)

#ideology #research #brain

Toward a neuropsychology of political orientation: exploring ideology in patients with frontal and midbrain lesions | Philosophical Transactions of the Royal Society B: Biological Sciences

How do people form their political beliefs? In an effort to address this question, we adopt a neuropsychological approach. In a natural experiment, we explored links between neuroanatomy and ideological preferences in two samples of brain lesion patients ...

royalsocietypublishing.org

Rahul Bhadani @rahulbhadani.bsky.social · Dec 12

A doubly #stochastic #matrix is a square matrix where all entries are non-negative, and both the rows and columns sum to 1. This property ensures that the matrix can be interpreted as a #probability #distribution, making it particularly useful in various #mathematical and #statistical applications.

1

Rahul Bhadani @rahulbhadani.bsky.social · Dec 8

#Deadline-differentiated pricing is a form of #differential #pricing #strategy that adjusts prices based on the urgency or time sensitivity of a customer's needs. This approach recognizes that customers may have varying willingness to pay depending on how quickly they require a product or service.

Rahul Bhadani @rahulbhadani.bsky.social · Dec 8

The #additionality principle is a fundamental concept in #renewable energy procurement & #carbon offset markets. It refers to the requirement that a renewable #energy project or carbon reduction initiative would not have occurred without the specific intervention or investment from an organization.

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Rahul Bhadani @rahulbhadani.bsky.social · Dec 7

A #Paretofront, also known as a #Paretofrontier, is a set of optimal solutions in a #multi-objective #optimization problem where no solution can be improved in one objective without worsening another.

Rahul Bhadani @rahulbhadani.bsky.social · Dec 7

The embodied water footprint, also known as virtual water or indirect water, refers to the total volume of freshwater used to produce goods and services throughout their entire supply chain.

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Rahul Bhadani @rahulbhadani.bsky.social · Dec 6

#System-on-Chip ( #SoC) disaggregation is an approach in semiconductor design that involves breaking down a monolithic SoC into smaller, modular components called chiplets. This process represents a shift from traditional #integrated #circuit design to a more flexible & scalable #architecture

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Rahul Bhadani @rahulbhadani.bsky.social · Dec 6

A #System-in-Package is a packaging technology that integrates multiple #ICs & other components into a single package. This approach allows for the creation of compact, high-performance #electronic systems by combining various functional elements within one #chip carrier package or #substrate.

Reposted by Rahul Bhadani

Dr Space Junk (Alice Gorman) @drspacejunk.bsky.social · Dec 6

Cool terms from the latest Aerospace Technology and Science Table of Contents:🧪
Auxetic honeycomb core
Zig zag shell theory
Unknown certainties
Leading vortex ring
Glass-sponge
Fractional disturbance observer
Double serpentine nozzles
Dynamic icing process
Miura-Ori origami
Honeycomb sandwich panels

Aerospace Science and Technology | Vol 155, Part 1, December 2024 | ScienceDirect.com by ElsevierScienceDirect

Read the latest articles of Aerospace Science and Technology at ScienceDirect.com, Elsevier’s leading platform of peer-reviewed scholarly literature

www.sciencedirect.com

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Rahul Bhadani @rahulbhadani.bsky.social · Dec 5

Hot-carrier aging is a degradation mechanism that affects #semiconductor devices, particularly #transistors. It occurs when charge carriers (e.g. electrons) in the transistor channel gain high energy due to strong #electricfields, typically near the drain region

Rahul Bhadani @rahulbhadani.bsky.social · Dec 5

Aging-aware #carbon #footprints refer to the assessment and modeling of carbon #emissions while considering the effects of aging on a #system, #product, or #platform over its #operational #lifespan.