Search results for " body"

Many-Body Expanded Full Configuration Interaction. II. Strongly Correlated Regime

2019

In this second part of our series on the recently proposed many-body expanded full configuration interaction (MBE-FCI) method, we introduce the concept of multideterminantal expansion references. Through theoretical arguments and numerical validations, the use of this class of starting points is shown to result in a focussed compression of the MBE decomposition of the FCI energy, thus allowing chemical problems dominated by strong correlation to be addressed by the method. The general applicability and performance enhancements of MBE-FCI are verified for standard stress tests such as the bond dissociations in H$_2$O, N$_2$, C$_2$, and a linear H$_{10}$ chain. Furthermore, the benefits of em…

A Comprehensive Survey on Signcryption Security Mechanisms in Wireless Body Area Networks

2022

WBANs (Wireless Body Area Networks) are frequently depicted as a paradigm shift in healthcare from traditional to modern E-Healthcare. The vitals of the patient signs by the sensors are highly sensitive, secret, and vulnerable to numerous adversarial attacks. Since WBANs is a real-world application of the healthcare system, it’s vital to ensure that the data acquired by the WBANs sensors is secure and not accessible to unauthorized parties or security hazards. As a result, effective signcryption security solutions are required for the WBANs’ success and widespread use. Over the last two decades, researchers have proposed a slew of signcryption security solutions to achieve this goal. The la…

Human Embryonic Stem Cell-Derived and Fetal Macrophages Exhibit Mainly Features of Alternative (M2) Polarization.

2009

Abstract Abstract 4598 Monocyte heterogeneity has long been recognized and 2 functional subsets of human monocytes that exert specific roles in homeostasis and inflammation in vivo, M1 and M2 monocytes, has been described. The different monocyte subsets seem to reflect developmental stages with distinct physiological roles but few is known whether the macrophage diversity arises in early ontogeny. Human embryonic stem cells (hESC) provide an unique model for in vitro studies of the early ontogeny of the hematopoietic system. Human embryonic monocytes were obtained from embryoid bodies cultured for 3 weeks in the presence of BMP4, VEGF and a mixture of hematopoietic cytokines. The sorted CD1…

Whole-body magnetic resonance for staging and response assessment of lymphoma in a pregnant woman treated with antenatal chemotherapy

2017

A 32-year-old pregnant female presented with bilateral supraclavicular swelling, diffuse itching and right shoulder pain. After lymph nodal biopsy, a diagnosis of nodular sclerosis Hodgkin's lymphoma was obtained. A multidisciplinary team decided to start chemotherapy before the delivery, and whole-body MRI was used to stage the disease and evaluate the response after antenatal chemotherapy. This case shows that whole-body MRI is an attractive procedure that avoids radiation exposure and contrast administration, and enables staging and follow-up of a pregnant patient without risk to the fetus.

Body weight provides insights into the feeding strategy of swarming bats.

2010

Temperate bat species that hibernate in underground sites are known to visit hibernacula in late summer where they perform an activity known as "swarming". We analysed trends in body mass-to-forearm ratio - the body condition index (BCI) - to investigate whether bats arrive at swarming sites following intensive nocturnal feeding. In a two-year study, Myotis daubentonii, M. brandtii and M. dasycneme were captured by mist-net at one swarming site from late July until early October. In late summer, the BCIs of captured males, females and subadult bats were positively correlated to the time of their capture during the night. In September, adult bats had higher BCIs than in late summer and the B…

"Tak" dla wychowania seksualnego. Wprowadzenie do katolickiej pedagogiki seksualnej

2021

Induced Chirality in Confined Space on Halogen Gold Complexes

2015

The solubilization of HAuCl4 in toluene within optically active reverse micelles and lamellar structures formed by (1R,2S)-Dodecyl(2-hydroxy-1-methyl-2-phenylethyl)- dimethylammonium bromide (DMEB) has allowed us to evidence the complex phenomenology accompanying the confinement of Au salt within these nanostructures. Together with a chloride/bromide exchange process occurring in the first coordination sphere of an Au ion, UV−vis and electronic circular dichroism (ECD) spectra reveal the appearance of an induced dichroic signal attributable to Au complexes entrapped in the hydrophilic domain of the DMEB chiral nanostructures. Interestingly, change of the effective oxidation state and coordi…

The Gender of the Cartesian Mind, Body, and Mind-Body Union

2019

The chapter examines what we can know about gender from the perspective of the three primary notions introduced by Descartes in his correspondence with Princess Elisabeth of Bohemia. The first section discusses how the primitive notion of the mind strengthens the idea that “the mind has no sex”, an idea that was further developed by the Cartesian and early feminist François Poulain de la Barre. The next section focuses on the notion of the body and analyses what Descartes has to say about gender in his anatomical writings. The little known posthumously published notes Primae cogitationes circa generationem animalium receive particular attention. Here Descartes assumes a difference between t…

Uniform properties of collections of convex bodies

1991

A group-based wireless body sensors network using energy harvesting for soccer team monitoring

2016

[EN] In team-based sports, it is difficult to monitor physical state of each athlete during the match. Wearable body sensors with wireless connections allow having low-power and low-size devices, that may use energy harvesting, but with low radio coverage area but the main issue comes from the mobility. This paper presents a wireless body sensors network for soccer team players' monitoring. Each player has a body sensor network that use energy harvesting and each player will be a node in the wireless sensor network. This proposal is based on the zone mobility of the players and their dynamism. It allows knowing the physical state of each player during the whole match. Having fast updates an…