Results 41 to 50 of about 7,400,800 (351)

An embedding scheme for the Dirac equation

, 2004
An embedding scheme is developed for the Dirac Hamiltonian H. Dividing space into regions I and II separated by surface S, an expression is derived for the expectation value of H which makes explicit reference to a trial function defined in I alone, with
Abramowitz M, Benesh G A, Christensen N E, Crampin S, Dix L, Ebert H, Ebert H, Grass M, Greiner W, Halilov S V, Inglesfield J E, Inglesfield J E, Ishida H, Krutzen B C H, Loucks T, MacDonald A H, Malli G L, Nekovee M, Nemoshkalenko V V, Rose M E, S Crampin, Strange P, Strange P, Strange P, Takeda T, Trioni M I, van Hoof J B A N, Yamagami H   +27 more
core   +1 more source

Semiclassical equivalence of Green-Schwarz and Pure-Spinor/Hybrid formulations of superstrings in AdS(5) x S(5) and AdS(2) x S(2) x T(6)

, 2013
We demonstrate the equivalence between the worldsheet one-loop partition functions computed near classical string solutions in the Green-Schwarz and in the pure-spinor formulations of superstrings in AdS(5) x S(5).
Cagnazzo, Alessandra, Sorokin, Dmitri, Tseytlin, Arkady A., Wulff, Linus   +3 more
core   +1 more source

Effective resistances and Kirchhoff index in subdivision networks [PDF]

, 2016
We define a subdivision network ¿S of a given network ¿; by inserting a new vertex in every edge, so that each edge is replaced by two new edges with conductances that fulfill electrical conditions on the new network.
Carmona Mejías, Ángeles, Mitjana Riera, Margarida, Monsó Burgués, Enrique P.J.   +2 more
core   +2 more sources

A Quality Improvement Initiative to Standardize Pneumocystis jirovecii Pneumonia Prophylaxis in Pediatric Patients With Solid Tumors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar, Denise M. Connolly, Ellen Kellington, Elyse Zelunka, Karla Kerrigan, Furqan Shaikh, Paul C. Nathan, Meredith S. Irwin, Sarah Cohen‐Gogo   +8 more
wiley   +1 more source

Combining Carboxylic-Acid-Based Deep Eutectic Solvents and High Temperatures Enhances Phenolic Acid Extraction from Grape Pomace

Antioxidants
Phenolic acids are contained in grape pomace, mostly in a conjugate form, and can be a natural source of building blocks if they are efficiently hydrolyzed and extracted from the natural matrix.
Francesca Lorenzo, Marialaura Frisina, Sonia Bonacci, Monica Nardi, Manuela Oliverio, Antonio Procopio   +5 more
doaj   +1 more source

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis, Okeleji Olayinka, Mariam Z. Quraishi, Lakshmi V. Srivaths, Deborah L. Brown, Neethu M. Menon, Ricardo A. Mosquera, Ashwin P. Patel, James M. Stark, Aravind Yadav   +9 more
wiley   +1 more source

Impact of shuttle environment on prelaunch handling of nickel-hydrogen batteries [PDF]

, 1986
Deployment of the American Satellite Company 1 spacecraft for the Space Shuttle Discovery in August 1985 set a new milestone in nickel-hydrogen battery technology.
Green, R. S.
core   +1 more source

Pazopanib Combined With Vincristine and Irinotecan in Relapsed Wilms Tumor: Encouraging Outcomes in a Heavily Pretreated Pediatric Cohort

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background While Wilms tumor (WT) typically has a favorable prognosis, relapsed cases—especially those with high‐risk histology—remain therapeutically challenging after intensive frontline therapy. The combination of vincristine and irinotecan has demonstrated activity in pediatric solid tumors, and pazopanib, a multi‐targeted tyrosine kinase ...
Maria Debora De Pasquale, Alessandro Crocoli, Giuseppe Maria Milano, Pierluigi Di Paolo, Francesca Diomedi Camassei, Ida Russo, Annalisa Serra   +6 more
wiley   +1 more source

Critical well-being as a paradigm: Applying indigenous wisdom to transforming systemic SEL

Social and Emotional Learning: Research, Practice, and Policy
This paper critically examines Systemic SEL through the lens of Critical Well-Being (CWB) and calls for a shift from traditional, performance-based success metrics toward a transformative, equity-centered approach.
Roberto Rivera
doaj   +1 more source

THE IMPACT OF DUBAI'S WORLD GREEN ECONOMY SUMMIT ON CHINA'S NEW THINKING OF GREEN ECONOMY

International Journal of Innovative Technologies in Economy, 2021
As the global epidemic continues to have an impact on the world economy and public health, the issue of climate change is still the core threat facing the world.
Xie Chunyu
doaj   +1 more source