366 research outputs found
Stable p-wave resonant two-dimensional Fermi-Bose dimers
We consider two-dimensional weakly-bound heterospecies molecules formed in a
Fermi-Bose mixture with attractive Fermi-Bose and repulsive Bose-Bose
interactions. Bosonic exchanges lead to an intermolecular attraction, which can
be controlled and tuned to a p-wave resonance. Such attractive fermionic
molecules can be realized in quasi-two-dimensional ultracold isotopic or
heteronuclear mixtures. We show that they are stable with respect to the
recombination to deeply-bound molecular states and with respect to the
formation of higher-order clusters (trimers, tetramers, etc.
The Generalized Nuclear Contact and its Application to the Photoabsorption Cross-Section
Using the zero-range model, it was demonstrated recently that Levinger's
quasi-deuteron model can be utilized to extract the nuclear neutron-proton
contact. Going beyond the zero-range approximation and considering the full
nuclear contact formalism, we rederive here the quasi-deuteron model for the
nuclear photoabsorption cross-section and utilize it to establish relations and
constrains for the general contact matrix. We also define and demonstrate the
importance of the diagonalized nuclear contacts, which can be also relevant to
further applications of the nuclear contacts
Modern Japanese project management – a literature review
This article provides an overview of Japanese project management methodologies and their importance in the global business world. It discusses the origins of kaizen, lean management, Gemba, Just-In-Time, kanban, and 5S and their effectiveness in improving productivity and competitiveness. The article also explores the differences between Western and Japanese project management philosophies, highlighting the emphasis on flexibility and process orientation in Jap-anese methods. The article suggests that cross-cultural learning and collaboration can lead to improvements in project management practices and identifies the strengths of Japanese project management as continuous improvement, cus-tomer focus, attention to detail, and teamwork. The paper also recognizes the weaknesses as funding, slow decision-mak-ing, lack of self-confidence and cultural barrier. The impact of Japanese culture on work practices is also discussed, in-cluding its emphasis on adaptability, collaboration, long-term partnerships and trust, and workplace atmosphere. Over-all, the article provides insight into the world of Japanese project management and its potential to influence global busi-ness practices
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