scholarly journals Biocomposites from (Anadara granosa) shells waste for bone material applications

2017 ◽  
Vol 257 ◽  
pp. 012061 ◽  
Author(s):  
S H Saharudin ◽  
J H Shariffuddin ◽  
N I A A Nordin
Keyword(s):  
Bone Material ◽  
Anadara Granosa

ANALISIS FISIKA KIMIA DARI KERANG DARA (Anadara granosa) YANG BERASAL DARI KAYUTANYO KAB. BANGGAI The Analysis of physical chemical from dara shells (Anadara granosa) origin from Kayutanyo, Kab.Banggai

2018 ◽  
Vol 2 (2) ◽  
Author(s):  
SULASMI ANGGO
Keyword(s):  
Protein Content ◽  
Water Content ◽  
Water Solubility ◽  
Gravimetric Method ◽  
Fat Content ◽  
Carbohydrate Content ◽  
Dust Content ◽  
Total Dust ◽  
Physical Chemical ◽  
Anadara Granosa

The Analysis of physical chemical from dara shells (Anadara granosa) origin from Kayutanyo, kab. Banggai, has been conducted.Dara shell meat is sleaned and dried and after that powered with blender. Determine % rendement, water bonding capacity and index water solubility with Anderson method, coarse fat content with gravimetric method and carbohydrate method with “bye difference” decrease method.The result of analysis showed rendement value is 24,35%, water bonding capacity is 1,6248 gram/ml, index water solubility is 0,202 gram/ml, water content is 79,0045%, total dust content is 1,072%, coarse protein content is 2,25%, coarse fat content is 8,47%, carbohydrate content is 9,2035%. Keyword : Dara shells, (Anadara granosa), analysis physical chemical

HUBUNGAN KEPADATAN BIVALVIA DENGAN PARAMETER LINGKUNGAN DI PESISIR TANJUNG PURA KABUPATEN BANGKA TENGAH

2020 ◽  
Vol 13 (2) ◽  
pp. 112-121
Author(s):  
Sudiyar . ◽  
Okto Supratman ◽  
Indra Ambalika Syari
Keyword(s):  
Negative Impact ◽  
Principal Component ◽  
Environmental Parameters ◽  
Data Retrieval ◽  
Distribution Patterns ◽  
Random System ◽  
System Method ◽  
Relationship Of ◽  
The Relationship ◽  
Anadara Granosa

The destructive fishing feared will give a negative impact on the survival of this organism. This study aims to analyze the density of bivalves, distribution patterns, and to analyze the relationship of bivalves with environmental parameters in Tanjung Pura village. This research was conducted in March 2019. The systematic random system method was used for collecting data of bivalves. The collecting Data retrieval divided into five research stasions. The results obtained 6 types of bivalves from 3 families and the total is 115 individuals. The highest bivalve density is 4.56 ind / m², and the lowest bivalves are located at station 2,1.56 ind / m²,  The pattern of bivalve distribution in the Coastal of Tanjung Pura Village is grouping. The results of principal component analysis (PCA) showed that Anadara granosa species was positively correlated with TSS r = 0.890, Dosinia contusa, Anomalocardia squamosa, Mererix meretrix, Placamen isabellina, and Tellinella spengleri were positively correlated with currents r = 0.933.

Bone material properties as measured by Reference Point Indentation are low in subjects with acromegaly

2016 ◽  
Author(s):  
Frank Malgo ◽  
Neveen A T Hamdy ◽  
Alberto M Pereira ◽  
Nienke R Biermasz ◽  
Natasha M Appelman-Dijkstra
Keyword(s):  
Material Properties ◽  
Reference Point ◽  
Bone Material ◽  
Bone Material Properties ◽  
Reference Point Indentation

Skeletal and bone material phenotype in recessive osteogenesis imperfecta due to a novel homozygous point mutation in TMEM38B

2015 ◽  
Author(s):  
Emma Webb ◽  
Meena Balasubramanian ◽  
Trevor Cole ◽  
Sue Stewart ◽  
Nicola Crabtree ◽  
...  
Keyword(s):  
Osteogenesis Imperfecta ◽  
Point Mutation ◽  
Bone Material

A view from the Greek side

2016 ◽  
Vol 7 (1) ◽  
pp. 35-50
Author(s):  
Gunnel Ekroth
Keyword(s):  
Comparative Perspective ◽  
Ancient Greek ◽  
Greek Religion ◽  
Bone Material ◽  
Archaeological Material ◽  
Animal Bone ◽  
Animal Bones ◽  
Starting Point ◽  
Integrated Study ◽  
Written Sources

This paper addresses the animal bone material from ancient Qumran, from the comparative perspective of zooarchaeological evidence recovered in ancient Greek cult contexts. The article offers an overview of the paramount importance of animal bones for the understanding of ancient Greek religion and sacrificial practices in particular, followed by a review of the Qumran material, taking as its starting point the zooarchaeological evidence and the archaeological find contexts. The methodological complications of letting the written sources guide the interpretation of the archaeological material are explored, and it is suggested that the Qumran bones are to be interpreted as remains of ritual meals following animal sacrifices, as proposed by Jodi Magness. The presence of calcined bones additionally supports the proposal that there was once an altar in area L130, and it is argued that the absence of preserved altar installations in many ancient sanctuaries cannot be used as an argument against their ever having been present. Finally, the similarities between Israelite and Greek sacrificial practices are touched upon, arguing for the advantages of a continued and integrated study of these two sacrificial systems based on the zooarchaeological evidence.

Pengaruh Konsumsi Cookies Kerang Dara (Anadara Granosa) terhadap Perubahan Kadar Haemoglobin Wanita Usia Subur

2020 ◽  
Vol 7 (2) ◽  
pp. 169-179 ◽  
Author(s):  
Vera Iriani Abdullah ◽  
C.H Haumahu
Keyword(s):  
Data Collection ◽  
Perinatal Death ◽  
Design Method ◽  
Statistical Tests ◽  
Total Sample ◽  
Control Group ◽  
Childbearing Age ◽  
Control Group Design ◽  
Quasi Experimental ◽  
Anadara Granosa

In the world, around 1.62 billion people have low HB levels, around 30.2% occur in the group of women aged 15-49. In Indonesia, anemia cases rank 4th in the top 10 most disease groups. Prolonged iron deficiency can cause anemia, so it needs to be treated immediately so it doesn’t continue into pregnancy age which can cause complications until maternal and perinatal death. Papua has an abundance of marine wealth; one of those is Kerang Dara. Through this study, researchers wanted to explore the health benefits of nature. The aim is to see the effect of Consumption of Kerang Dara Cookies (Anadara Granosa) on Changes of Hemoglobin Levels of in Woman of Childbearing Age as an Effort to Prevent Anemia in District Aimas, Klaigit Village. Type of this research is quasi-experimental by pretest-posttest control group design method. The population of all the women of Childbearing who live in Klaigit Village, with a total sample of 14 people divided into 2 groups: control and intervention. Data collection techniques using random sampling. The time of data collection occurred for 2 weeks, starting from September 20th to October 4th. The results based on statistical tests using T-Test, then the value 884 is greater than the value of the table 0.05, then the conclusion is there is an Effect of Consumption Kerang Dara Cookies (Anadara Granosa) Towards the Increased of Woman of Childbearing Hemoglobin Levels in Klaigit Village in District Aimas in 2019.

scholarly journals Developments in Modelling Bone Screwing

2020 ◽  
Vol 6 (3) ◽  
pp. 111-114
Author(s):  
Jack Wilkie ◽  
Paul D. Docherty ◽  
Knut Möller
Keyword(s):  
Material Properties ◽  
Frictional Coefficient ◽  
Viscous Friction ◽  
Model Parameters ◽  
General Shape ◽  
Bone Material ◽  
Bone Material Properties ◽  
Modelling Methodology ◽  
Recorded Data ◽  
Friction Models

AbstractINTRODUCTION: A torque-rotation model of the bone-screwing process has been proposed. Identification of model parameters using recorded data could potentially be used to determine the material properties of bone. These properties can then be used to recommend tightening torques to avoid over or under-tightening of bone screws. This paper improves an existing model to formulate it in terms of material properties and remove some assumptions. METHOD: The modelling methodology considers a critical torque, which is required to overcome friction and advance the screw into the bone. Below this torque the screw may rotate with elastic deformation of the bone tissue, and above this the screw moves relative to the bone, and the speed is governed by a speed-torque model of the operator’s hand. The model is formulated in terms of elastic modulus, ultimite tensile strength, and frictional coefficient of the bone and the geometry of the screw and hole. RESULTS: The model output shows the speed decreasing and torque increasing as the screw advances into the bone, due to increasing resistance. The general shape of the torque and speed follow the input effort. Compared with the existing model, this model removes the assumption of viscous friction, models the increase in friction as the screw advances into the bone, and is directly in terms of the bone material properties. CONCLUSION: The model presented makes significant improvements on the existing model. However it is intended for use in parameter identification, which was not evaluated here. Further simulation and experimental validation is required to establish the accuracy and fitness of this model for identifying bone material properties.

In vitro bone exposure to strontium improves bone material level properties

2013 ◽  
Vol 9 (6) ◽  
pp. 7005-7013 ◽  
Author(s):  
Maria Cattani-Lorente ◽  
René Rizzoli ◽  
Patrick Ammann
Keyword(s):  
Bone Material ◽  
Bone Exposure
Sign in / Sign up

Export Citation Format

Share Document