Spin foam vertex amplitudes are the key ingredient of spin foam models for quantum gravity.These fall into the realm of discretized path integral, and can be seen as generalized lattice gauge theories.They can be seen as an attempt at a 4-dimensional generalization of the Ponzano-Regge model for 3d quantum gravity.We motivate and review the constru

Wireless Sensor Networks (WSNs) offer a powerful technology for Microwave Thermistor sensing and transmitting data across vast geographical regions.However, limitations inherent to WSNs, such as low-power sensor units, communication constraints, and limited processing capabilities, can significantly impact their lifespan.To address these limitation

The study of network has been developed for several years.The research usually focuses on the attributes of the network, including the heterogeneity [1], the topology [2] [3] and T-Shirts the communities [4][5] of the network.About the propagation dynamics, reference [6][7] laid emphasis on the mathematical analysis of the propagation of networks.A

Consuming energy sources and greenhouse gas emission are one of the most prominent problems of the latest century.Most of the energy consumed globally and carbon dioxide emissions FRIZZ DISMISS CONDITIONER originate from electric motors used in the industry.Therefore, researchers have recently focused on the production of highly efficient, eco-frie

INTRODUCTION: Neonatal mortality remains a significant public health burden worldwide, with about 4 million deaths per year.To provide evidence for the implementation of prevention measures aimed at the reduction of neonatal mortality, we performed a study on factors FRIZZ DISMISS CONDITIONER associated with neonatal mortality at the Referral Hospi