F. S. Pradifta, V. Damayanti, W. Weishaguna, W. R. S. Prayoga, A. A. Fadlimat
Bandung Islamic University (UNISBA) is in a densely populated urban area of Bandung. UNISBA lecture and administrative buildings are scattered in several locations. In architecture typo-morphology terms, a campus building with this environmental setting is often referred to as an urban campus. The high traffic flow on these roads, together with the intense conflict between road crossers, often results in congestion due to vehicle deceleration needed to allow pedestrian crossing. To facilitate the need for the movement for the users of the UNISBA campus buildings and minimize conflicts with road users, infrastructure that connects the UNISBA campus buildings is needed to facilitate pedestrian crossing. The pedestrian crossing could be in the form of a level crossing in the same elevation as the road or a non-level crossing situated above or under the road. The type of pedestrian crossing studied in this paper is a non-level pedestrian crossing in the form of a pedestrian bridge. In designing the infrastructure for non-level crossings, it is necessary to pay attention to the movement patterns that occur and the factors that influence willingness to use. This study aims to determine the movement pattern of UNISBA campus facility users consisting of students, lecturers, educational staff, and visitors by using quantitative origin-destination spatial analysis. Descriptive exploratory factor analysis was also used to determine the preferences of the users of the UNISBA campus buildings to use non-level crossings. The results of this analysis will be the basis for designing non-level accessibility between UNISBA campus buildings. Keywords: pedestrian crossing, pedestrian bridge, urban campus, urban design, urban mobiity
{"title":"Design Factors and Criteria for Building a Non-Level Pedestrian Crossing at an Urban Campus","authors":"F. S. Pradifta, V. Damayanti, W. Weishaguna, W. R. S. Prayoga, A. A. Fadlimat","doi":"10.18502/kls.v7i5.12526","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12526","url":null,"abstract":"Bandung Islamic University (UNISBA) is in a densely populated urban area of Bandung. UNISBA lecture and administrative buildings are scattered in several locations. In architecture typo-morphology terms, a campus building with this environmental setting is often referred to as an urban campus. The high traffic flow on these roads, together with the intense conflict between road crossers, often results in congestion due to vehicle deceleration needed to allow pedestrian crossing. To facilitate the need for the movement for the users of the UNISBA campus buildings and minimize conflicts with road users, infrastructure that connects the UNISBA campus buildings is needed to facilitate pedestrian crossing. The pedestrian crossing could be in the form of a level crossing in the same elevation as the road or a non-level crossing situated above or under the road. The type of pedestrian crossing studied in this paper is a non-level pedestrian crossing in the form of a pedestrian bridge. In designing the infrastructure for non-level crossings, it is necessary to pay attention to the movement patterns that occur and the factors that influence willingness to use. This study aims to determine the movement pattern of UNISBA campus facility users consisting of students, lecturers, educational staff, and visitors by using quantitative origin-destination spatial analysis. Descriptive exploratory factor analysis was also used to determine the preferences of the users of the UNISBA campus buildings to use non-level crossings. The results of this analysis will be the basis for designing non-level accessibility between UNISBA campus buildings. \u0000Keywords: pedestrian crossing, pedestrian bridge, urban campus, urban design, urban mobiity","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"37 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80944157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ibuprofen is classified as a BCS class II because of its low solubility and high permeability. Inclusion complex formation using β-cyclodextrin is one method to increase a drug’s solubility. In addition to the method of increasing the solubility, the choice of dosage form and route of administration has a big role in the success of therapy because it can increase the onset of action of drugs while avoiding side effects. Rectal suppositories can provide a faster antipyretic effect than oral preparations. The purpose of this study was to determine the effect of inclusion complexes formation with β-cyclodextrin in increasing the dissolution rate and release characteristics of ibuprofen suppositories. The suppository formulation used various concentrations of cetylalcohol to increase the consistency of the cocoa butter base. The release characteristics of ibuprofen in suppositories were evaluated, including, organoleptic, melting time, weight diversity, dissolution rate and dissolution efficiency, by comparing ibuprofen inclusion complex suppositories with β-cyclodextrin all three mole ratios, namely 1:1, 1:2 and 2:1, to pure ibuprofen suppositories. The inclusion complex of ibuprofen with β-cyclodextrin at a mole ratio of 2:1 showed to increase the solubility and dissolution rate of ibuprofen in suppositories with good physical and release characteristics. Keywords: ibuprofen, inclusion complexes, suppository
{"title":"The Improvement of the Dissolution and Release Characteristics of Ibuprofen Suppository Through Inclusion Complexes with","authors":"F. Darusman, M. I. Septian, E. Kartadarma","doi":"10.18502/kls.v7i5.12535","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12535","url":null,"abstract":"Ibuprofen is classified as a BCS class II because of its low solubility and high permeability. Inclusion complex formation using β-cyclodextrin is one method to increase a drug’s solubility. In addition to the method of increasing the solubility, the choice of dosage form and route of administration has a big role in the success of therapy because it can increase the onset of action of drugs while avoiding side effects. Rectal suppositories can provide a faster antipyretic effect than oral preparations. The purpose of this study was to determine the effect of inclusion complexes formation with β-cyclodextrin in increasing the dissolution rate and release characteristics of ibuprofen suppositories. The suppository formulation used various concentrations of cetylalcohol to increase the consistency of the cocoa butter base. The release characteristics of ibuprofen in suppositories were evaluated, including, organoleptic, melting time, weight diversity, dissolution rate and dissolution efficiency, by comparing ibuprofen inclusion complex suppositories with β-cyclodextrin all three mole ratios, namely 1:1, 1:2 and 2:1, to pure ibuprofen suppositories. The inclusion complex of ibuprofen with β-cyclodextrin at a mole ratio of 2:1 showed to increase the solubility and dissolution rate of ibuprofen in suppositories with good physical and release characteristics. \u0000Keywords: ibuprofen, inclusion complexes, suppository","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77352920","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ratna Dewi Indi Astuti, C. Tresnasari, Siti Annisa Devi Trusda
Aedes aegypti mosquitoes exhibit specific behavior when choosing their nest. This study was conducted on April 2021 and aimed to assess the correlation between the oviposition habit of female Aedes sp. and the features of a house in 34 adjacent houses in the Tamansari area. Ovitraps were placed indoors and outdoors at each house. The number of mosquitoes that laid eggs were estimated by dividing the number of eggs found in the ovitrap by the average number of eggs produced by female mosquitoes. Data about the features of the houses were obtained by observing the houses and interviewing the house owners. Results showed that 79.41% of the houses had the Aedes sp.’s egg in an ovitrap. There was a correlation between the number of indoor oviposition mosquitoes and the number of occupants (p=0.04; r=0.35). There was also a correlation between the number of outdoor oviposition mosquitoes and the ratio of the house’s area (m2) per number of occupants (p=0.03; r=0.36). We conclude that mosquitoes prefer to nest inside a house with a lot of occupants and prefer to nest outside a house that is spacious and has few residents. Keywords: aedes, house, oviposition
{"title":"The Correlation Between the Oviposition of Aedes Sp. and the Features of a House","authors":"Ratna Dewi Indi Astuti, C. Tresnasari, Siti Annisa Devi Trusda","doi":"10.18502/kls.v7i5.12511","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12511","url":null,"abstract":"Aedes aegypti mosquitoes exhibit specific behavior when choosing their nest. This study was conducted on April 2021 and aimed to assess the correlation between the oviposition habit of female Aedes sp. and the features of a house in 34 adjacent houses in the Tamansari area. Ovitraps were placed indoors and outdoors at each house. The number of mosquitoes that laid eggs were estimated by dividing the number of eggs found in the ovitrap by the average number of eggs produced by female mosquitoes. Data about the features of the houses were obtained by observing the houses and interviewing the house owners. Results showed that 79.41% of the houses had the Aedes sp.’s egg in an ovitrap. There was a correlation between the number of indoor oviposition mosquitoes and the number of occupants (p=0.04; r=0.35). There was also a correlation between the number of outdoor oviposition mosquitoes and the ratio of the house’s area (m2) per number of occupants (p=0.03; r=0.36). We conclude that mosquitoes prefer to nest inside a house with a lot of occupants and prefer to nest outside a house that is spacious and has few residents. \u0000Keywords: aedes, house, oviposition","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79260468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I. T. Maulana, F. Darusman, L. Mulqie, S. E. Priani, E. N. Maulidya
Ziziphus spina-christi L. or Jujube, is a plant that has many health benefits, containing metabolite compounds that act as an antibacterial agent such as alkaloids, flavonoids, saponins, tannins, and polyphenols. This study aimed to make a natural antiseptic liquid from Ziziphus spina-christi L. leaf extract used in Islamic Bathing Procedures for a corpse. The stages of this research included extraction, an assay of the extract’s antiseptic activity using the agar well diffusion method, formulating the antiseptic liquid, evaluating the antiseptic liquid, and examining the antiseptic properties of the liquid. Jujube leaf extract with a concentration of 10% was proven to have the best antibiotic properties with a very strong inhibition zone category. Antiseptic liquid formulations include extracts, DMDM hydantoin, Triethanolamine, and Aqua rose. The organoleptic evaluation results of liquid antiseptic were in the form of a homogeneous concentrate liquid, brown with a rose aroma, pH 9.048, the density of 1.020 g/mL, viscosity of 5.60 m.Pas, and 0.7 cm high foam with high foam stability of 83.33%. The antiseptic test results showed that the antiseptic solution was able to inhibit the growth of Escherichia coli, Staphylococcus epidermidis, and Candida albicans ranging from strong to very strong inhibition zone diameters, 17.35 mm, 21.10 mm, and 19.95 mm, respectively. Keywords: antiseptic, antimicrobial, corpse bathing, jujube leaf (ziziphus spina christi L.)
{"title":"Formulation of Natural, Antiseptic Liquid from Jujube Leaf Extract for Islamic Dead Body Bathing Procedures","authors":"I. T. Maulana, F. Darusman, L. Mulqie, S. E. Priani, E. N. Maulidya","doi":"10.18502/kls.v7i5.12536","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12536","url":null,"abstract":"Ziziphus spina-christi L. or Jujube, is a plant that has many health benefits, containing metabolite compounds that act as an antibacterial agent such as alkaloids, flavonoids, saponins, tannins, and polyphenols. This study aimed to make a natural antiseptic liquid from Ziziphus spina-christi L. leaf extract used in Islamic Bathing Procedures for a corpse. The stages of this research included extraction, an assay of the extract’s antiseptic activity using the agar well diffusion method, formulating the antiseptic liquid, evaluating the antiseptic liquid, and examining the antiseptic properties of the liquid. Jujube leaf extract with a concentration of 10% was proven to have the best antibiotic properties with a very strong inhibition zone category. Antiseptic liquid formulations include extracts, DMDM hydantoin, Triethanolamine, and Aqua rose. The organoleptic evaluation results of liquid antiseptic were in the form of a homogeneous concentrate liquid, brown with a rose aroma, pH 9.048, the density of 1.020 g/mL, viscosity of 5.60 m.Pas, and 0.7 cm high foam with high foam stability of 83.33%. The antiseptic test results showed that the antiseptic solution was able to inhibit the growth of Escherichia coli, Staphylococcus epidermidis, and Candida albicans ranging from strong to very strong inhibition zone diameters, 17.35 mm, 21.10 mm, and 19.95 mm, respectively. \u0000Keywords: antiseptic, antimicrobial, corpse bathing, jujube leaf (ziziphus spina christi L.)","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87252302","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study aimed to improve the quality of pineapple juice by increasing its durability and antioxidant properties. A factorial design with four test factors, namely, the level of ripeness of pineapple, sugar composition, duration of blanching, and pasteurization was used. The results showed that the use of ripe pineapple as an ingredient of pineapple juice had better responses than raw pineapple. The sugar composition had a negative response to the antioxidant property of pineapple juice, both measured on day 0 and day 7. The duration of blanching was proven to have a positive effect on increasing antioxidant activity both on day 0 and day 14. Pasteurization had a negative response when measured on day 0, and a positive response on day 14. Producing pineapple juice in accordance with the results has been proven to have greater durability and antioxidant properties. Keywords: blanching, pasteurization, pineapple juice, response surface methodology
{"title":"The Effects of Sugar, Blanching, and Pasteurization on the Antioxidant Properties of Pineapple Juice","authors":"Indra Topik Maulana, Budi Prabowo Soewondo, Radian ., Robby Prayitno, Winda Amelya","doi":"10.18502/kls.v7i5.12507","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12507","url":null,"abstract":"This study aimed to improve the quality of pineapple juice by increasing its durability and antioxidant properties. A factorial design with four test factors, namely, the level of ripeness of pineapple, sugar composition, duration of blanching, and pasteurization was used. The results showed that the use of ripe pineapple as an ingredient of pineapple juice had better responses than raw pineapple. The sugar composition had a negative response to the antioxidant property of pineapple juice, both measured on day 0 and day 7. The duration of blanching was proven to have a positive effect on increasing antioxidant activity both on day 0 and day 14. Pasteurization had a negative response when measured on day 0, and a positive response on day 14. Producing pineapple juice in accordance with the results has been proven to have greater durability and antioxidant properties. \u0000Keywords: blanching, pasteurization, pineapple juice, response surface methodology","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88289490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. S. Yuwono, M. Putri, W. Purbaningsih, N. M. Marsya, S. A. Sumantri
Coffee grounds have been used to dress wounds for more than 100 years, with excellent results. The wound heals with an acceptable scar. This study aims to compare coffee extract to neomycin-bacitracin in cell migration. Compared to the antibiotic neomycin-bacitracin powder group and control group in scar tissue formation, the Robusta coffee powder extract measured positively on Transforming Growth Factor and Basic Fibroblast Growth Factor markers. This study emphasizes the ability of coffee to heal wounds without causing excessive scarring. Coffee is proven to have better wound healing capabilities than Neomycin-Bacitracin. Keywords: coffee grounds, fibroblast cell-line, Transforming Growth Factor, basic Fibroblast Growth Factor
{"title":"The Effect of Aqueous Extract of Robusta Coffee Compared to Neomycin-Bacitracin on Wound Healing by Measuring TNF-1 and bFGF in Fibroblast Cell Cultures","authors":"H. S. Yuwono, M. Putri, W. Purbaningsih, N. M. Marsya, S. A. Sumantri","doi":"10.18502/kls.v7i5.12519","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12519","url":null,"abstract":"Coffee grounds have been used to dress wounds for more than 100 years, with excellent results. The wound heals with an acceptable scar. This study aims to compare coffee extract to neomycin-bacitracin in cell migration. Compared to the antibiotic neomycin-bacitracin powder group and control group in scar tissue formation, the Robusta coffee powder extract measured positively on Transforming Growth Factor and Basic Fibroblast Growth Factor markers. This study emphasizes the ability of coffee to heal wounds without causing excessive scarring. Coffee is proven to have better wound healing capabilities than Neomycin-Bacitracin. \u0000Keywords: coffee grounds, fibroblast cell-line, Transforming Growth Factor, basic Fibroblast Growth Factor","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"23 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74628688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
F. A. Yulianto, A. Nurrahman, Y. S. Rejeki, N. R. As'ad, E. Amrullah, M. Nurhalim, M. A. Shakira, M. M. Ibrahim
COVID-19 continues to cause a high fatality rate - especially in health workers. Safety protocols in nearly all aspects of our lives were announced to minimize the spread of the disease. A common personal protection equipment (PPE) that is used as a safety precaution is the face shield, a portable barrier to protect human to human transmission. Unfortunately, this simple, mass-produced device has not been made in a standardized way. This study aimed to create a standard modular and ergonomic face shield that can be dispatched, recleaning, sterilized, and partially renewed. Polyethylene Terephthalate (PET) and Polylactide (PLA) filaments were selected as the materials to be used. PETs with 0.3 mm thickness were used for the visor. The headband was designed in AutoCAD 2019 then produced by a Flashforge 3D printer. Nurses’ anthropometric measurement was used as guidance in formulating the size of the head band. 60 head bands were produced in 2 months of 5 working days (80 minutes for each headband). This device was given to non-government clinics that have short PPE supplies and was evaluated according to their reliability and comfort. We concluded that this new PPE had minimum visual distortion, was easy to dismount, and easy to replace, except for the headband. Keywords: covid-19, face shield, prevention
{"title":"The Development of Modular and Re-Usable Face Shields for COVID- 19 Prevention in Clinics","authors":"F. A. Yulianto, A. Nurrahman, Y. S. Rejeki, N. R. As'ad, E. Amrullah, M. Nurhalim, M. A. Shakira, M. M. Ibrahim","doi":"10.18502/kls.v7i5.12533","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12533","url":null,"abstract":"COVID-19 continues to cause a high fatality rate - especially in health workers. Safety protocols in nearly all aspects of our lives were announced to minimize the spread of the disease. A common personal protection equipment (PPE) that is used as a safety precaution is the face shield, a portable barrier to protect human to human transmission. Unfortunately, this simple, mass-produced device has not been made in a standardized way. This study aimed to create a standard modular and ergonomic face shield that can be dispatched, recleaning, sterilized, and partially renewed. Polyethylene Terephthalate (PET) and Polylactide (PLA) filaments were selected as the materials to be used. PETs with 0.3 mm thickness were used for the visor. The headband was designed in AutoCAD 2019 then produced by a Flashforge 3D printer. Nurses’ anthropometric measurement was used as guidance in formulating the size of the head band. 60 head bands were produced in 2 months of 5 working days (80 minutes for each headband). This device was given to non-government clinics that have short PPE supplies and was evaluated according to their reliability and comfort. We concluded that this new PPE had minimum visual distortion, was easy to dismount, and easy to replace, except for the headband. \u0000Keywords: covid-19, face shield, prevention","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75725953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Y. Yuniarti, Caecielia Makaginsar, Siska Nia Irasanti, Fajar Awalia Yulianto
Knowledge about dental and oral health is one of the factors that influence the occurrence of various dental and oral complaints. Lack of knowledge about the importance of dental and oral care can lead to individuals neglecting dental and oral hygiene. To measure knowledge about dental and oral health, a questionnaire that has been tested and is ready for use is needed. This study aims to test the validity and reliability of a questionnaire about dental and oral health. A random sample of 29 people were selected to complete the questionnaire. The validity test used the Kappa coefficient, and the reliability test used the Cronbach alpha test. The results showed that of the 25 questions tested, 25 questions were valid, and 5 questions were reliable. In conclusion, the questionnaire needs to be reviewed in terms of sentence structure by experts in dentistry, so the questionnaire is easily understood by respondents. Keywords: validity, reability, questionnaire
{"title":"Validity and Reliability of a Questionnaire About Dental and Oral Health","authors":"Y. Yuniarti, Caecielia Makaginsar, Siska Nia Irasanti, Fajar Awalia Yulianto","doi":"10.18502/kls.v7i5.12505","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12505","url":null,"abstract":"Knowledge about dental and oral health is one of the factors that influence the occurrence of various dental and oral complaints. Lack of knowledge about the importance of dental and oral care can lead to individuals neglecting dental and oral hygiene. To measure knowledge about dental and oral health, a questionnaire that has been tested and is ready for use is needed. This study aims to test the validity and reliability of a questionnaire about dental and oral health. A random sample of 29 people were selected to complete the questionnaire. The validity test used the Kappa coefficient, and the reliability test used the Cronbach alpha test. The results showed that of the 25 questions tested, 25 questions were valid, and 5 questions were reliable. In conclusion, the questionnaire needs to be reviewed in terms of sentence structure by experts in dentistry, so the questionnaire is easily understood by respondents. \u0000Keywords: validity, reability, questionnaire","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78539960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The Pedestrian Bridge (Indonesian: JPO) is a vital facility to reduce traffic conflicts and accidents. There is a need to optimize the use of JPO while encouraging sustainable infrastructure development. This requires sustainability criteria. This study aimed to develop and evaluate the implementation of a sustainable JPO criteria in Indonesia by constructing an ”eco JPO” prototype in Surakarta City. A qualitative and quantitative descriptive questionnaire instrument in the form of a Likert scale was used, and further analysis was done using interest performance analysis. The results showed that two criteria must be met, namely, planning criteria and design criteria. Planning criteria included suitability to people’s needs and location. The design criteria included seven measures: attractive design, environmentally friendly, energy self-sufficient, safe, artistic, comfortable, and safe. Based on the evaluation of the design criteria, the overall JPO criteria relatively had the same importance value, namely ”important” with values between 4.47 - 4.85, and weights between 5.8% - 6.57%. The satisfaction aspect showed a somewhat similar value, namely ”satisfied” with the grade between 3.67 - 4.61, and weights between 5.45% - 6.73%. Keywords: Sustainable, pedestrian bridge, criteria
{"title":"Criteria for the Development and Evaluation of the Implementation of a Sustainable Pedestrian Bridge","authors":"H. Hendrawan, S. Amelia","doi":"10.18502/kls.v7i5.12524","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12524","url":null,"abstract":"The Pedestrian Bridge (Indonesian: JPO) is a vital facility to reduce traffic conflicts and accidents. There is a need to optimize the use of JPO while encouraging sustainable infrastructure development. This requires sustainability criteria. This study aimed to develop and evaluate the implementation of a sustainable JPO criteria in Indonesia by constructing an ”eco JPO” prototype in Surakarta City. A qualitative and quantitative descriptive questionnaire instrument in the form of a Likert scale was used, and further analysis was done using interest performance analysis. The results showed that two criteria must be met, namely, planning criteria and design criteria. Planning criteria included suitability to people’s needs and location. The design criteria included seven measures: attractive design, environmentally friendly, energy self-sufficient, safe, artistic, comfortable, and safe. Based on the evaluation of the design criteria, the overall JPO criteria relatively had the same importance value, namely ”important” with values between 4.47 - 4.85, and weights between 5.8% - 6.57%. The satisfaction aspect showed a somewhat similar value, namely ”satisfied” with the grade between 3.67 - 4.61, and weights between 5.45% - 6.73%. \u0000Keywords: Sustainable, pedestrian bridge, criteria","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87288746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Santun Bhekti Rahimah, H. S. Sastramihardja, Miranti Kania Dewi, Y. Andriane, Annisa Devi Trusda
Roses are one of the most popular flowers in the world, not only because of their beauty but also because they have medicinal properties. Drugs developed from roses must be support from various parties. Roses have active components that can be used to improve public health, such as anthocyanins, tannins and other active compounds. Making the right rose water herbal mixtures will help filter out the active substances according to the expected therapeutic effect. The manufacture of herbal mixtures of roses can vary, namely, infusions, extracts and rose oil. These three variations require different procedures. The three herbal formulations can provide an initial condition of the content of the active substances in the roses. The results of the rose infusion gave a red color in a short time, while the maceration of the extract with ethyl alcohol, methanol and hexsan gave a varied color appearance, while the identification of rose oil using water distillation did not show any filtered oil. The comparison of the three preparations shows that the herbal formulations can be done in a simple way and the formulation that gives the best results is rose water infusions that produces rose water. Keywords: herbal preparation, rose infusion, rose oil, rose extract
{"title":"Comparison Between Different Herbal Formulations of Roses and Their Therapeutic Potential","authors":"Santun Bhekti Rahimah, H. S. Sastramihardja, Miranti Kania Dewi, Y. Andriane, Annisa Devi Trusda","doi":"10.18502/kls.v7i5.12531","DOIUrl":"https://doi.org/10.18502/kls.v7i5.12531","url":null,"abstract":"Roses are one of the most popular flowers in the world, not only because of their beauty but also because they have medicinal properties. Drugs developed from roses must be support from various parties. Roses have active components that can be used to improve public health, such as anthocyanins, tannins and other active compounds. Making the right rose water herbal mixtures will help filter out the active substances according to the expected therapeutic effect. The manufacture of herbal mixtures of roses can vary, namely, infusions, extracts and rose oil. These three variations require different procedures. The three herbal formulations can provide an initial condition of the content of the active substances in the roses. The results of the rose infusion gave a red color in a short time, while the maceration of the extract with ethyl alcohol, methanol and hexsan gave a varied color appearance, while the identification of rose oil using water distillation did not show any filtered oil. The comparison of the three preparations shows that the herbal formulations can be done in a simple way and the formulation that gives the best results is rose water infusions that produces rose water. \u0000Keywords: herbal preparation, rose infusion, rose oil, rose extract","PeriodicalId":17898,"journal":{"name":"KnE Life Sciences","volume":"79 9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83218990","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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