scholarly journals Emergent four-body parameter in universal two-species bosonic systems

2021 ◽  
pp. 127479
Author(s):  
Lorenzo Contessi ◽  
Johannes Kirscher ◽  
Manuel Pavon Valderrama
Keyword(s):  
Body Parameter

scholarly journals The morphometric variability of the mangrove horseshoe crab (Carcinoscorpius rotundicauda) from Banyuasin estuarine of South Sumatra, Indonesia

2019 ◽  
Vol 24 ◽  
pp. 38-46
Author(s):  
Fauziyah . ◽  
Wike A.E. Putri ◽  
Anna I.S. Purwiyanto ◽  
Fitri Agustriani ◽  
Apon Z. Mustopa ◽  
...  
Keyword(s):  
Horseshoe Crab ◽  
Linear Equations ◽  
T Test ◽  
The Body ◽  
Allometric Growth ◽  
Length Relationship ◽  
Body Parameter ◽  
Study Results ◽  
Student’S T ◽  
Student’S T Test

The allometric analysis was applied to record the morphometric variability in different sex of the mangrove horseshoe crab (Carcinoscorpius rotundicauda) collected from Banyuasin estuarine of  South Sumatra, Indonesia during July 2019.  The body parameter measurement of body weight (BW), total length (TL), prosoma width (PW), carapace length (CL), and telson length (TL) were recorded then pooled refer to the sex. The differences in each body parameter between the males and females were observed through the Student's t-test. The length/width-weight relationship for both sexes was analyzed using the power equations while the width/length-length relationship was analyzed using the linear equations. The Student’s t-test was used to determine significant differences from the isometric value. The females of C. rotundicauda were significantly heavier and larger in size than males except for telson length (p < 0.05). Both sexes revealed a negative allometric growth for the TL/CL-BW relationships while the males indicated a negative allometric growth but the females indicated an isometric growth for the PW-BW relationships. Both sexes also indicated the isometric growth for the CL-PW relationship. The TL-PW/TEL relationship also revealed a negative allometric growth for both sexes. The study results were expected to be used as baseline data for the horseshoe crab management plan and action.

scholarly journals Perspectives of Heat Stroke Shield: An IoT based Solution for the Detection and Preliminary Treatment of Heat Stroke

2020 ◽  
Vol 10 (2) ◽  
pp. 5576-5580
Author(s):  
S. Javed ◽  
S. Ghazala ◽  
U. Faseeha
Keyword(s):  
Internet Of Things ◽  
Heat Stroke ◽  
Atmospheric Temperature ◽  
Heat Index ◽  
Problem Solver ◽  
Preliminary Treatment ◽  
Alert System ◽  
Body Parameter ◽  
Temperature And Humidity ◽  
Index Value

Heat stroke is considered a major problem in Karachi, with a considerable number of people recorded as victims each year. The proposed Internet-of-Things (IoT) based heat stroke shield works under heat stroke conditions, depending on a heat index value (atmospheric temperature and humidity). The system comprises of a wristband, a hardware kit and an alert system which can pre-notify a wearer regarding his body parameter readings. Moreover, the system can also work as a problem solver, in heat stroke condition, by showering water on the victim. In both cases, an alert will also be generated to the wearer’s caretakers with his GPS location.

scholarly journals Stochastic Bioimpedance-Based Channel Model of the Human Body for Galvanic Coupling

2021 ◽  
Vol 12 (1) ◽  
pp. 117-124
Author(s):  
Aaron Roopnarine ◽  
Sean A. Rocke
Keyword(s):  
Human Body ◽  
Channel Model ◽  
Random Variable ◽  
Distribution Functions ◽  
Galvanic Coupling ◽  
Body Segments ◽  
Generalized Pareto ◽  
Body Parameter ◽  
Log Normal ◽  
Body Parameters

Abstract Human body communication (HBC) uses the human body as the channel to transfer data. Extensive work has been done to characterize the human body channel for different HBC techniques and scenarios. However, statistical channel bioimpedance characterisation of human body channels, particularly under dynamic conditions, remains relatively understudied. This paper develops a stochastic fading bioimpedance model for the human body channel using Monte Carlo simulations. Differential body segments were modelled as 2-port networks using ABCD parameters which are functions of bioimpedance based body parameters modelled as random variables. The channel was then modelled as the cascade of these random 2-port networks for different combinations of probability distribution functions (PDFs) assumed for the bioimpedance-based body parameters. The resultant distribution of the cascaded body segments varied for the different assumed bioimpedance based body parameter distributions and differential body segment sizes. However, considering the distribution names that demonstrated a best fit (in the top 3 PDF rankings) with highest frequency under the varying conditions, this paper recommends the distribution names: Generalized Pareto for phase distributions and Log-normal for magnitude distributions for each element in the overall cascaded random variable ABCD matrix.

scholarly journals Measurement of Stature from Arm-span – An Anthropometric Study on Garo Tribal Bangladeshi Females

1970 ◽  
Vol 9 (1) ◽  
pp. 5-9 ◽  
Author(s):  
Samira Hossain ◽  
Jahan Ara Begum ◽  
Zakia Akhter
Keyword(s):  
Multiplication Factor ◽  
Cross Sectional ◽  
Study Materials ◽  
Arm Span ◽  
Age Related ◽  
Body Parameter ◽  
Measuring Tape ◽  
The Mean ◽  
Normative Value ◽  
Test Result

Context: Arm span is the most reliable body parameter for predicting the stature of an individual.It is useful in predicting age related loss in stature and in identifying individuals with disproportionate growth abnormalities and skeletal dysplasias. Since in Bangladesh variegated ethnic groups inhabit in different climatic, nutritional and ecological conditions, no single anthropometric formula is suitable. The present study was undertaken to measure the stature, as well as arm-span and to determine whether there is any correlation between the stature and the arm-span. And to estimate using respective multiplication factors the stature from arm span and to assess the effectiveness of the above estimation by comparing the ‘estimated’ values with the ‘measured’ values. Study Design : Cross sectional descriptive type of study. Materials and Method: The study was carried out with a total number of 100 Christian Garo adult female aged between 25 to 45 years. Arm-span along with their stature was measured directly from the subjects by using anthropometric technique by a measuring tape. The data were then statistically analyzed by computation to find out its normative value. Multiplication factors were estimated for estimating stature and comparison were made between measured and estimated stature using paired "t" test. Result : The mean normal values of the arm-span is 154.74 (±5.69) cm and the stature 152.79 (±5.62) cm were found. The multiplication factor was estimated for the same hand measurements with the stature. Significant positive correlation was found in case of arm-span with the stature (r =0.89). Key words: Anthropology; Correlation; Multiplication factor; StatureDOI: http://dx.doi.org/ 10.3329/bja.v9i1.8139Bangladesh Journal of Anatomy January 2011, Vol. 9 No. 1 pp 5-9

scholarly journals Universal three-body parameter of heavy-heavy-light systems with a negative intraspecies scattering length

2019 ◽  
Vol 100 (5) ◽  
Author(s):  
Cai-Yun Zhao ◽  
Hui-Li Han ◽  
Meng-Shan Wu ◽  
Ting-Yun Shi
Keyword(s):  
Scattering Length ◽  
Body Parameter ◽  
Three Body

Morphological differences between free-living soil and freshwater nematodes in relation to their environments

Nematology ◽  
2020 ◽  
Vol 22 (2) ◽  
pp. 125-132
Author(s):  
Aldo Zullini ◽  
Federica Semprucci
Keyword(s):  
Species Differences ◽  
Soil Nematodes ◽  
Aquatic Species ◽  
Free Living ◽  
European Species ◽  
Quantitative Characters ◽  
Freshwater Nematodes ◽  
Body Parameter ◽  
Single Feature ◽  
Morphological Differences

Summary There is no single feature to distinguish free-living soil nematodes from freshwater nematodes, also because all free-living nematodes are essentially aquatic. This notwithstanding, by examining the frequencies of some characters of 1141 European species, differences of qualitative/quantitative characters between soil and freshwater nematodes were found. In particular, aquatic and semi-aquatic species are, on average, longer and slimmer than soil species, have a longer tail, greater body weight, smooth cuticle and larger amphids. A new body parameter, length of the pharynx in relation to the length of the whole digestive tract (e), was also taken into consideration.

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