Cognitive dynamic airspace management by Wong, Cheryl Sze Yin

“… • Static state: The formulation of finding sector shapes have been mostly proposed in a single objective optimisation framework. …”
Get full text
Get full text

Mars atmospheric CO2 condensation above the north and south poles as revealed by radio occultation, climate sounder, and laser ranging observations by Cahoy, Kerri, Zuber, Maria, Hu, R. Y.

“…We study the condensation of CO2 in Mars' atmosphere using temperature profiles retrieved from radio occultation measurements from Mars Global Surveyor (MGS) as well as the climate sounding instrument onboard the Mars Reconnaissance Orbiter (MRO), and detection of reflective clouds by the MGS Mars Orbiter Laser Altimeter (MOLA). We find 11 events in 1999 where MGS temperature profiles indicate CO2 condensation and MOLA simultaneously detects reflective clouds. …”
Get full text

Integrative multi-omics dissection of cancer cell states and susceptibility by Liu, Yunpeng(Biologist)Massachusetts Institute of Technology.

Get full text

Centering Patient and Clinician Voices in Developing Tools to Address Pain Related School Impairment: A Phase I Study of a Virtual Reality School Simulation for Children and Adoles... by Logan, Deirdre E., Khanna, Karina, Randall, Edin, O’Donnell, Shealyn, Reks, Talis, McLennan, Logan

“…Qualitative feedback from both groups identified positive aspects of vRS, including finding the simulation realistic and easy to use and offering ways to address school functioning goals that are not otherwise feasible in the IIPT setting. …”
Get full text

Generalized neural closure models with interpretability by Gupta, Abhinav, Lermusiaux, Pierre F. J.

“…Our learned <jats:italic>g</jats:italic>nCMs discover missing physics, find leading numerical error terms, discriminate among candidate functional forms in an interpretable fashion, achieve generalization, and compensate for the lack of complexity in simpler models. …”
Get full text

All-sky, all-frequency directional search for persistent gravitational waves from Advanced LIGO’s and Advanced Virgo’s first three observing runs by Sudhir, Vivishek

“…We perform the search at 3072 HEALPix equal area pixels uniformly tiling the sky and in every frequency bin of width 1 / 32     Hz in the range 20–1726 Hz, except for bins that are likely to contain instrumental artefacts and hence are notched. We do not find any statistically significant evidence for the existence of narrowband gravitational-wave signals in the analyzed frequency bins. …”
Get full text

Modelling entrainment volume due to surface-parallel vortex interactions with an air–water interface by Hendrickson, Kelli, Yu, Xiangming, Yue, Dick K.P.

“…For 𝐹𝑟2Ξ > 𝐹𝑟2Ξ 𝑐𝑟 , the average initial entrainment ∀𝑜 scales linearly with (𝐹𝑟2Ξ − 𝐹𝑟2Ξ 𝑐𝑟 ). We also find that ∀𝑜 is linearly dependent on circulation Weber number 𝑊𝑒Γ for a range of vortex Bond number 5 ≲ 𝐵𝑜Γ ≲ 50, and parabolically dependent on circulation Reynolds 𝑅𝑒Γ for 𝑅𝑒Γ ≲ 2580. …”
Get full text

Exploring green gentrification in 28 global North cities: the role of urban parks and other types of greenspaces by Triguero-Mas, Margarita, Anguelovski, Isabelle, Connolly, James J T, Martin, Nick, Matheney, Austin, Cole, Helen V S, Pérez-Del-Pulgar, Carmen, García-Lamarca, Melissa, Shokry, Galia, Argüelles, Lucía, Conesa, David, Gallez, Elsa, Sarzo, Blanca, Beltrán, Miguel Angel, López Máñez, Jesúa, Martínez-Minaya, Joaquín, Oscilowicz, Emilia, Arcaya, Mariana C, Baró, Francesc

“…More than half of our models showed that parks—together with other factors such as proximity to the city center—are positively associated with gentrification processes, particularly in the US context, except in historically Black disinvested postindustrial cities with lots of vacant land. We also find than in half of our models newly designated nature preserves are negatively associated with gentrification processes, particularly when considering gentrification throughout the 2000s and the 2010s and in the US. …”
Get full text

Understanding Indexing Efficiency for Approximate Nearest Neighbor Search in High-dimensional Vector Databases by Qin, Yuting

“…One of the most promising ANN indexing approaches is the graphbased approach, which first constructs a proximity graph on the dataset, connecting pairs of vectors that are close to each other, then traverse the proximity graph for each query to find the closest vectors to a query vector. The search performance, in terms of the scope of traversal that leads to convergence, is highly dependent on the quality of the graph. …”
Get full text

Quantitative Modeling for Guiding the Transition to Low-Carbon Logistics by Lehmann, Jonas

“…We propose a stochastic programming model to account for uncertainty in fixed and variable costs and the associated risk of stranded assets given the dynamic developments of low-emission technologies. We find that incorporating cost uncertainty captures a broader range of future technology pathways, and dynamically adjusting fleet transition strategies may offer advantages over static, deterministic approaches.…”
Get full text
Get full text

Designing Electricity Distribution Network Tariffs for Beneficial Electrification by Turk, Graham

“…We use open-source data on household electricity consumption and travel behavior. We find that beyond very low adoption levels, time-of-use per-kWh network tariffs, which several states have adopted as the default, perform poorly on all metrics and lead to large increases in local peak demand. …”
Get full text

Structural insights into microbial one-carbon metabolic enzymes: Ni–Fe–S-dependent carbon monoxide dehydrogenases and acetyl-CoA synthases by Biester, Alison

“…We compare monofunctional CODH gas channels to the gas channels observed in bacterial CODH/ACS complexes and find monofunctional CODH gas channels are highly branched compared to in CODH/ACS complexes, wherein the specificity of the gas channel path is important for active site coupling. …”
Get full text
Get full text

Instability Scaffolding: Enacting Strategic Instabilities to Produce Authentic Premium Wine by Zhang, Alan

“…While a common organizational response is to minimize instability, I find instead that producers can also purposefully cultivate it to generate value—through strategic instabilities. …”
Get full text

Predictive and Prescriptive Trees for Optimization and Control Problems by Kim, Cheol Woo

“…We demonstrate that OPT-based methods have a significant advantage in finding feasible solutions compared to classification algorithms. …”
Get full text

Quantifying the effects of sunlight on the fate of oil spilled at sea by Freeman, Danielle Haas

“…First, I focused on how sunlight generates water-soluble compounds from oil, which can lead to the dissolution of oil-derived compounds in seawater (photo-dissolution; Chapter 2). To find out whether photo-dissolution could be an important fate process during an oil spill, I used a combination of experiments and photochemical rate modeling to calculate photo-dissolution rates for the 2010 Deepwater Horizon spill (DwH) in the Gulf of Mexico (GoM). …”
Get full text

Two complementary features of humoral immune memory confer protection against the same or variant antigens by Van Beek, Matthew, Nussenzweig, Michel C, Chakraborty, Arup K

“…We developed a computational model to study how humoral memory is recalled upon reinfection or booster vaccination. We find that upon reexposure to the same antigen, affinity-dependent selective expansion of available memory B cells outside GCs (extragerminal center compartments [EGCs]) results in a rapid response made up of the best available antibodies. …”
Get full text

Forces on oscillating uniform and tapered cylinders in a crossflow by Hover, F. S., Techet, A. H., Triantafyllou, M.S.

“…When comparing the cross-correlation coefficient however, we find that it is much higher in the forced oscillations, especially for the uniform cylinder. …”
Get full text

Computational modeling reveals optimal strategy for kinase transport by microtubules to nerve terminals by Koon, Yen Ling, Koh, Cheng Gee, Chiam, Keng-Hwee

“…We show how this strategy outperforms protein transport by diffusion alone, using metrics such as signaling rate and signal amplification. We find that there exists a range of scaffold concentrations for which JNK transport is optimal. …”
Get full text
Get full text

Development of innovative nano-satellites with new generation technologies by Menezes, Ajit Denis

“…The testing is first done using ABAQUS to find some measure of the distortions and stresses that can be experienced by the CubeSat structure. …”
Get full text

Mining software support tickets for assistive routing by Han, Jianglei

“…Ticket routing problem is about finding the right expert group that is the most capable of resolving a given ticket. …”
Get full text