Luwak Coffee is considered high class coffee in the international market for its specialty taste. Aroma is one of the most important components of coffee. Coffee aroma compounds are volatile and non-volatile. Different volatile compounds can be caused by the different roasting level and the variety of coffee. One of approachment to detect the originality and volatile compounds of Luwak coffee and Arabica coffee is by analyzing their volatile compounds. The goal of this research was to detect the volatile compounds of Luwak coffee and Arabica coffee. This research was done in Pulo sari plantation, Pangalengan Bandung, and Laboratory of Health Polytechnic of Bandung, in January 2014. Gas Chromatography-Mass Spectrometry (GC-MS) was used to detect the volatile compounds. The results showed two volatile compounds can be distinguished from Luwak coffee from Arabica coffee, i.e. maltol and pyrazine 2,5-dimethyl compounds.
Background: The incidence of HIV had recently increased rapidly. People infected with HIV were required to take anti-viral drugs. The severity of HIV also contributes to a decrease in bone mineral density due to taking antiviral drugs. Decreased bone density in people with HIV was a chronic disease due to the long-term use of drugs. TMD in people with HIV was often associated with several factors including emotional states such as depression. Patient infected HIV was vulnerable to TMD because it triggers physical and psychological changes. TMD and decreased bone density are common in people with HIV. Researchers hope that later there will be the latest findings that can make patients infected with HIV felt safe to take drugs without worrying about the decline in bone quality. Objective: This study aimed to investigate the value of linear measurement of the condyle position in HIV- infected children and adolescents based on panoramic radiographs in Dental Hospital Padjadjaran University. Methods: This descriptive and cross-sectional method was conducted on panoramic radiographs of HIV-infected children and adolescents since was born. Condyle position was defined by linear measurement using a protractor that divides the condyle 45° of anterior, 90° of superior, and 135° of posterior joint space from a horizontal line. The distance was then measured using a digital caliper. Results: According to linear measurements of the condyle position, all samples had abnormal linear distances in children and adolescents in all gender. The standard range of anterior joint space (Ajs) was 1.3 mm, superior joint space (Sjs) was 2.1 mm, and the posterior joint space (Pjs) was 1.8 mm. The result of this research, the right women condyle sample, the standard distance of the AJS was 0%, SJS was 16%, Pjs was 18%. While the left condyle, the usual range of the AJS was 4%, SJS was 12%, Pjs was 24%. The right men condyle sample, the standard distance of the Ajs was 0%, Sjs was 17.65%, Pjs was 11.76%. While the left condyle, the usual range of the Ajs was 0%, Sjs was 11.76%, Pjs was 5.88%. Conclusions: The abnormal distance measured was found in the condyle position of children and adolescents infected with HIV.
Objectives: This article is aimed to report the use of cone-beam computed tomography (CBCT) imaging analysis on a radiolucent lesion case. Case Report: A 24-year-old female patient was referred to dentomaxillofacial radiology installation, at Universitas Padjadjaran Dental Hospital for a CBCT examination of a lower jaw lesion. The CBCT result demonstrated a large radiolucent lesion at the periapical of tooth 37 with a mostly diffuse border that extended posteriorly to the ramus. There was a cortical thinning on the lingual side alveolar bone. Density analysis revealed an average density of –22,9 grayscale. Conclusion: CBCT 3D could analyze lesions from qualitative and quantitative approaches. Based on these approaches, the lesion of this case led to a suspect of infected radicular cyst.
Objectives: This research is aimed to determine the detection of osteoporosis risk with a panoramic radiograph using mental index in 30-60 years old patients in Ulin Hospital Banjarmasin. Materials and Methods: This research is using descriptive study with a cross-sectional study design. This research sample using secondary data from 30-60 years old patients who took panoramic radiographs in Radiology Installation of Ulin Hospital Banjarmasin from January 2018 – December 2021. Results: The result showed that the age group at risk of osteoporosis was the age group 56-60 years old (right jaw 3.44 ± 0.70 and left jaw 3.33 ± 0.32), gender at risk of osteoporosis is men (right jaw 3.44 ± 0.52 and left jaw 3.37 ± 0.44) and the mean value of the mandibular cortex width in the group at risk for osteoporosis was 2.91 ± 0.21. Conclusion: The age group at risk of osteoporosis is the age of 56-60 years old and the gender at risk of osteoporosis is men. Mental index can be used as a tool for measuring the mandibular cortex width on panoramic radiographs to diagnose the risk of osteoporosis.
Objectives: This study is aimed to introduce an overview of the anatomy of the neck region as well as an overview of some pathological conditions that can be seen through Ultrasound. Literature Review: There was a characteristic in the anatomy of the neck by Ultrasound. Anatomy of the neck on Ultrasound, divided into several areas with its characteristics. Ultrasound can thoroughly assess pathological conditions related to anatomy. Conclusion: Ultrasound was a modality that can be used to see the condition of the anatomy, including the neck area. Pathological conditions were also able to be appropriately seen through Ultrasound.
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