bluuebunny/crossref_metadata_2025_split huggingface dataset:
The polyphagous shot hole borer beetle: Current status of a perfect invader in South Africa
Authors: Van Rooyen Elmar , Paap Trudy , De Beer Wilhelm , Townsend Garyn , Fell Shawn , Nel Wilma J. , Morgan Seamus , Hill Martin , Roets Francois 
Published: November 2021

The polyphagous shot hole borer (PSHB) beetle is a recent invader in South Africa. Together with its fungal symbiont, Fusarium euwallaceae, it can rapidly kill highly susceptible host plants. Its impact is most profound in urban areas, but it has also been found infesting important forestry, agricultural crop and native species. Since its first detection in 2012, PSHB has spread to all but one province in the country. The beetle–fungus complex has several biological traits that enhance its anthropogenically mediated dispersal, establishment and survival in novel environments – factors that have likely facilitated its rapid spread across the country. We review the history of the PSHB invasion in South Africa, its taxonomic status and the reasons for its rapid spread. We highlight its potential impact and challenges for its management. Finally, we provide an updated distribution map and list of confirmed host plants in South Africa. Of the 130 plant species identified as hosts, 48 of these (19 indigenous and 29 introduced) are reproductive hosts able to maintain breeding PSHB populations. These reproductive hosts may succumb to beetle infestations and act as ‘pest-amplifiers’. The economic impact on urban forests, plantation forestry and agricultural crops may be severe, but the ecological impact of PSHB invasion in native ecosystems should not be underestimated.Significance:

We provide an updated host list and distribution map for South Africa of the globally significant tree pest, the polyphagous shot hole borer (PSHB, Euwallacea fornicatus). The South African PSHB invasion represents the largest outbreak of this pest in its global invaded range. PSHB was confirmed to infest 130 plant species in urban, agricultural, and native ecosystems in South Africa, including 44 previously unreported hosts. Impact in South Africa is in its infancy but will likely be substantial to local economies and ecosystems. Mitigation has proven difficult, but numerous research projects have been initiated throughout the country.
EDUKASI SAINS TEKNOLOGI “PERAN NANOTEKNOLOGI DALAM KEHIDUPAN” MELALUI BUKU CERITA BERGAMBAR UNTUK ANAK USIA DINI DI INDONESIA
Authors: Firmansyah Mochamad Lutfi , Rizki Intan Nurul , Wibowo Arief Cahyo , Amalina Ilma , Jiwanti Prastika Krisma , Amrillah Tahta , Zain Dhurriah , Khasanah Septian Nafiatul , Panjaitan Rani Naomi , Mulya Fadjar , Sari Retno 
Published: November 2021

AbstractScientific literacy is the main key to face challenges in the 21st century to solve problems in everyday life such as water and food, energy, disease, and climate change. Lack of understanding of 'what is nano', the foundation of various disciplines, widely used jargons, and various scientific terms that are difficult to understand, make nanotechnology difficult to be accepted by the wider community. However, this can be overcome by simplifying these complex concepts and presenting them in an interesting way. Media such as story books, infographic posters, interactive videos can be used to explain complex concepts in a simple form. Abroad, there are many story books that raise the concept of nanotechnology and present it in a simple and interesting way. Therefore, the form of picture story books for early childhood and elementary schools can be an effective delivery medium for the concept of nanotechnology.Keywords: education, early children, role of nanotechnology, story books AbstrakLiterasi sains merupakan kunci utama untuk menghadapi berbagai tantangan pada abad 21 untuk memecahkan masalah dalam kehidupan sehari-hari seperti air dan makanan, energi, penyakit, dan perubahan iklim. Hal ini juga berdampak terhadap kurangnya pengetahuan masyarakat Indonesia terhadap teknologi yang berkembang saat ini, salah satunya nanoteknologi. Kurangnya pemahaman tentang ‘apa itu nano’, fondasi dari macam-macam disiplin ilmu, jargon-jargon yang banyak dipergunakan, dan berbagai istilah ilmiah yang sulit dipahami, menyebabkan nanoteknologi sulit diterima oleh masyarakat luas. Namun, hal ini bisa diatasi dengan penyederhanaan konsep-konsep rumit ini dan menyajikannya dengan cara yang menarik. Hal ini sudah banyak dilakukan oleh bidang ilmu lain. Media seperti, buku cerita, poster infografis, video interaktif dapat digunakan untuk menjelaskan konsep rumit dalam bentuk yang sederhana. Di luar negeri sudah banyak buku cerita yang mengangkat konsep nanoteknologi dan menyajikannya secara sederhana dan menarik. Oleh karena itu, bentuk buku cerita bergambar untuk anak usia dini dan sekolah dasar dapat menjadi media penyampaian yang efektif untuk konsep nanoteknologi.Kata kunci: anak usia dini, buku cerita, peran nanoteknologi, pendidikan
Relationship of pregnant mother’s anxiety level with preparation for childbirth during Covid-19 pandemic in Surabaya, Indonesia
Authors: Puspita Irma Maya , Mardliyana Nova Elok 
Published: November 2021

HIGHLIGHT1. Due to Covid-19 pandemics, anxiety among pregnant mothers is increasing and good preparation for childbirth is needed.2. A survey was carried out to find pregnant mothers level of anxiety and preparation for childbirth during the pandemics.3. Most of the pregnant mothers were severely anxious, but most of them also felt prepared for childbirth. No relationship was found between anxiety and preparedness for childbirth. ABSTRACTObjective: Corona Virus (COVID-19) currently occurring in Indonesia greatly affects the health of the entire community, both physically and psychologically. During the pandemic period, social restrictions are required in an effort to reduce the spread of the virus, especially for pregnant women who are vulnerable to infection because of their weak immune system. This causes increased maternal anxiety during pregnancy. Therefore, good preparation for childbirth is needed so that mothers receive sufficient information and receive safe services from exposure to viruses.Materials and Methods: This research used an analytic survey method with a cross sectional approach. Done by distributing closed questions on online questionnaires to pregnant women in Surabaya through social media networks. The sampling technique used simple random sampling and managed to collect a sample of 90 people.Results: This research showed that pregnant women during the COVID-19 pandemic in Surabaya experienced 13% mild anxiety, 24% moderate anxiety, 63% severe anxiety. Preparation for childbirth during the COVID-19 pandemic in Surabaya was 20% unprepared and 80% ready.Conclusion: There is no relationship between the anxiety experienced by pregnant women during the COVID-19 pandemic and their preparation for delivery. Pregnant women were worried that they can be exposed to the virus. Therefore, they can prepare for childbirth properly so that they can go through delivery safely and comfortably.
Association of age at menarche, parity, and hormonal contraceptive use with the histologic type of ovarian cancer
Authors: Azizah Firda , Mulawardhana Pungky , Sandhika Willy 
Published: November 2021

HIGHLIGHT1. Relationship between age at menarche, parity, and contraceptive use with histologic type of ovarian cancer was analyzed. 2. A number of patients with ovarian cancer were analytically observed with retrospective cross-sectional approach and the histologic types of the cancer were determined.3. Age of menarche, parity, and hormonal contraceptive use was found not to have significant correlation with histologic type of ovarian cancer. ABSTRACTObjectives: This study analyze the relationship between age at menarche, parity, and contraceptive use with histologic type of ovarian cancer.Materials and Methods: This study used an observational analytic with a retrospective cross-sectional approach. The research samples were 128 patients with ovarian cancer at RSUD Dr. Saiful Anwar Malang in 2017-2019, all patients underwent primary staging laparotomy. The histologic type of ovarian cancer consist of: serous 45, mucinous 45, endometrioid 10, clear cell 20, and others 4. Data analysis using chi square.Results: The p value for the relationship between the age of menarche and histologic type of ovarian cancer was p = 0.500 (p> 0.05), parity p = 0.313, and contraceptive use p = 0.824. The distribution of clear cell was more common in multiparous, 40% of endometrioid found in nulliparous, serous were more common in women with hormonal contraceptive use >5 years, whereas mucinous were more common in history of use <5 years.Conclusion: There was no significant relationship between the age of menarche, parity, and hormonal contraceptive use on histologic type of ovarian cancer.
PLANNING EVALUATION OF RIGID PAVEMENT’S THICKNESS ON INTERSECTION OF A ROAD SEGMENT OF SIKUI KM. 34 NATIONAL ROAD STA. 0+000 S/D 0+300 EAST BARITO DISTRICT
Authors: Putra Agung Rubian Dwi , Yasruddin Yasruddin 
Published: November 2021

East Barito is one district that has a variety of natural resources such as agriculture and mining, Sikui KM of National Highway 34 is one of the roads that used to be accessed by one party mobilization of existing mines in Central Kalimantan. But on the other hand, the national road Sikui KM 34 is also used for connecting roads between provinces or cities. Based on the above actual national roads not intended for large-laden vehicles.Path planning is aimed to obtain a rigid pavement thickness based on the Pavement Design Manual Nomor 02/M/BM/2017 which controlled by “Pedoman Perencanaan Perkerasan Jalan Beton Semen Pd T-14-2003” and calculating the budget plan on the intersection of a road segment of Sikui KM 34 national road, East Barito disctrict.On the planning of rigid pavement’s thickness by using “Manual Desain Perkerasan Jalan Nomor 02/M/BM/2017” it is found that the concrete plate layer = 28,5 cm; LMC base layer = 10 cm; drainage layer = 15 cm and by using “Pedoman Perencanaan Perkerasan Jalan Beton Semen Pd T-14-2003” also found that the concrete plate layer = 21 cm; base layer = 15 cm. After that, on the existing condition obtained concrete plate layer = 30 cm; K-125 concrete layer = 10 cm. Then, it is found that the efficient pavement’s thickness which taken by using “Pedoman Perencanaan Perkerasan Jalan Beton Semen Pd T-14-2003” is more efficient rather than the existing condition. Moreover, this thesis also discusses the budget plan on the intersection of a road segment of Sikui Km. 34, East Barito district.
CHANGE OF MAXIMUM RAIN PATTERN BASED ON RAINFALL DATA OF BANJARBARU CLIMATOLOGY STATION CAUSED BY CLIMATE CHANGE
Authors: Fahraini Ahdianoor , Rusdiansyah Achmad 
Published: November 2021

According to the World Meteorological Organization that 2014 was the hottest year in which the hot weather alternated with high rainfall and floods which destroyed the people's economy. Banjarbaru, as one of the central cities of the government of South Kalimantan Province, has a topographic condition that is at an altitude of 0-500 m above sea level, causing rainfall, which is enough frequent. Banjarbaru itself is one of the cities affected by climate change in 2014. Disasters that occurred in the form of flooding at several points of residents and also crippled traffic at that time. Thus, it is important to know the pattern of maximum rainfall changes that occur. By knowing the pattern of maximum rainfall changes, the impact of the high rainfall that can occur will be minimized and can even be anticipated as early as possible. Data processing is performed with maximum daily rainfall data of 30 years and divided into a database before and after climate change that is 25 years old data and 5 years of new data. Each database calculates the planned rainfall for the return period of 2-1000 years with the distribution obtained from the analyzed database. Next, analyze the deviation of the two data. The purpose of analyzing the deviation of old data and new data is to determine changes in the planned rainfall from both data. Deviation analysis uses the Peak-Weight Root Mean Square Error function. The conclusion of the analysis is that based on the Statistical Parameters test, the Chi-Square test, and the Smirnov-Kolmogorov test on the old database using the Gumbel distribution and the new data using the Pearson Log Type III distribution for the calculation of the planned rain. Based on the analysis of the rain plan to get new data 5 years has the results of the rain plan is greater than the old data of 25 years and the analysis of the deviation to get the results of the new data 5 years has a greater value of deviation each time when revisiting the old data of 25 years. So it can be suggested that rainfall data with the same characteristics, can use 5 years of new data for the analysis of water building planning.
CASH FLOW DESIGN STUDY IN ROAD WORKS-ROAD WIDENING PROJECT ON KURNIA STREET NORTH LANDASAN ULIN BANJARBARU
Authors: Anshori Ahmad , Yuliana Candra 
Published: November 2021

The effect of planning on construction projects will have an impact on income within the project itself. Usually, the realization of work plans in the field often experiences delays in the process, because the number of revenue was determined by the method of payment stipulated in the construction contract. Payment system aspects affect the working capital that needs to be provided by the contractor. Therefore, the role of planning the flow of cash flow is very substantial in the implementation of the project. The purpose of this study is to get a cash flow plan with a Monthly Payment system and Progress Payment system based on the project schedule of the Road Works-Road Widening On Kurnia Street North Landasan Ulin Banjarbaru. The method used to analyze the data is project scheduling by making the description and sequence each activity, determining the duration for each project work, and making a project network diagram using the PDM Method ( Precedence Diagram Method ). Then make a cash flow analysis with monthly payment system and progress payment with three payments, at cumulative progress 30.04%, 70.28%, and 100% on the conditions of EST ( Earliest Start Time ) and LST ( Latest Start Time ) schedule. The results of the data analysis show that the payment system that provides maximum benefits is the Monthly Payment system using a 20% down payment on the EST ( Earliest Start Time ) and LST ( Latest Start Time ) schedule conditions with a total loan of Rp. 653,000,000, the contractor gets a profit of Rp. 490,990,222 with a percentage of profits of 8,892%.
Ethanol Extract of Areca Nuts was Able to Improve the Histopathological Features of P. Berghei-Induced Liver Damage in Mice
Authors: Safira Alissa Anna , Fidianingsih Ika , Ahsani Dwi Nur 
Published: November 2021

Abstract: Adequate therapy is necessary to prevent further damage to the liver infected with Plasmodium sp. Areca catechu and curcumin have the potential for malaria therapy, and scientific evidence is required to examine such potential either alone or in combination. This experimental study used a posttest-only group design involving 24 male Swiss mice (Mus musculus) as the subjects divided into 6 groups (@4 mice). P. berghei was injected intraperitoneally in 5 groups, and different types of treatment (4 days, feeding tube) were administered to 4 groups (K1 = chloroquine, K3 = ethanol extract of Areca nuts + curcumin, K4 = ethanol extract of Areca nuts, K5 = curcumin). The doses were 0.012mg/kgBW of chloroquine, 150mg/kgBW of Areca nut ethanol extract, and 30mg/kgBW of curcumin. K2 was the unhealthy group (infected with P. berghei without therapy), while K6 was the normal/healthy group. Parasitemia was examined in 3 days after induction by P. berghei (inclusion criterion: parasitemia >5%, exclusion criterion: parasitemia >15%). The liver was embedded in paraffin blocks and stained with HE. Observations were made to identify the presence of necrosis, portal inflammation, and hemosiderin. The data of histopathological changes in the liver was expressed in percentages. The administration of Areca nut ethanol extract was able to provide better histopathological features than curcumin therapy alone, in combination, or chloroquine therapy (K4, no necrosis; mild portal inflammation = 50%, moderate = 25%; hemosiderin = 25%). Areca nut ethanol extract had yet to show histopathological features that resembled a healthy condition (K6 = normal inflammation, mild, moderate = 50%, 50%, 0%, respectively; hemosiderin = 0%). The ethanol extract of Areca nuts alone was shortly able to improve the histopathological features of P. berghei-induced liver damage in mice. Keywords: Areca nuts, Plasmodium berghei, histopathology of liver
Hand Soap Activity Against the Number oOf Bacterial Colonies from the Housewife's Hand Swab Samples in a Temporary Landfill in Kelurahan Gadang Banjarmasin
Authors: Heriyani Farida , Budiarti Lia Yulia , Nursantari Widya , Apriliani Ayu 
Published: November 2021

Abstract: Unhygienic waste handling in a temporary landfill, can make the surrounding environment a source of transmission of pathogenic bacteria and colonization of bacterial growth in the hands. The study aims to identify the type of bacteria on the hands and test the activity of hand wash soap in lowering the number of colonies of hand bacteria. The identification of bacteria against 30 hand swab samples derived from the hands of housewives in temporary landfill (TPS) in Kelurahan Gadang Banjarmasin, was carried out in conventional media. Test the activity of hand wash soap in lowering the number of colonies of hand bacteria using 2 different brands. Bacterial identification is carried out by descriptive method and experimental testing of hand wash soa p activity use pretest-posttest design with control group design. The data was analyzed using shapiro wilk test and wilcoxon test with 95% confidence level. Identification of hand swab bacterial isolates obtained Staphylococcus aureus (66.6%), Staphylococcus epidermidis (10%) and Escherichia coli (23.33%). Statistical analysis showed significant differences between the two brands of hand wash soap tested (sig. 0.000 >0.05). The conclusion of the type of gram-positive bacteria more widely found in the hands of housewives; Type B hand soap has a higher effectiveness in reducing the number of bacterial colonies on the hands than A-brand. Keywords: hand wash soap, housewife hand swab, number of colonies of hand bacteria.
Stabilization of the Interaction of the Compunds of Mallotus paniculatus Müll.Arg. on Gluthations S-Transferase (GSTs)
Authors: Hadi Samsul 
Published: November 2021

Abstract: Gluthathione s-transferases (GSTs) play an important role against carcinogens, therapeutic drugs, and various types of cellular oxidative damage. Judging from its role in overcoming cellular oxidative damage, the activity of GSTs is one of the antioxidant enzymes. One of the plants that has been tested for its antioxidant ability is M. paniculatus. The content of M. paniculatus has been found so that it can be used to test the stability of the interaction between ligands and receptors. The aim of this research is to find compounds from M. paniculatus that have the potential to stabilize the interaction with the receptors. This docking method begins with ligand preparation and protein preparation followed by docking, visualization of interactions and analysis of the results. The research resulted in various docking scores with the various proteins involved. The stability of the interaction is obtained when the ligand binds to Glutathione S-transferase type A3 is hesperetin, sitosterol and sitosterol, to Glutathione S-transferase type theta-2 is β-daucostero, to Glutathione S-transferase type P is quercetin. Keywords: GSTs, M. paniculatus, docking
Play Therapy as a Method of Trauma Healing in PTSD Children Victims of Flood Disaster in West Martapura, South Kalimantan
Authors: Pertiwiwati Endang , Maulana Irfan , Az Zahra Fitriani , Yuliana Ida 
Published: November 2021

Abstrat: Banjar Regency was recorded as the area most affected by flooding and the West Martapura District was the sub-district area that suffered the most damage. Children as disaster victims who are prone to PTSD, they need to get serious treatment so that the consequences are not prolonged and hamper their development. One form of intervention that can be applied to restore the psychological condition of children affected by disasters is counseling through play therapy. This study aims to analyze the effectiveness of Play Therapy as a Trauma Healing Method in Children With PTSD Flood Disaster Victims. The research design used a quasi-experimental one pre-post test group research design. The research subjects were 35 children with mild to moderate PTSD based on the PLC C version of the PTSD questionnaire, aged 4-6 years. The study was conducted for 5 weeks with various play therapy media and the intervention was carried out for 3 weeks. The results showed that there was a significant difference between the scores of the pretest and posttest scores on the PTSD questionnaire (p = 0.000) with the Wilcoxon test after trauma healing with the play method was performed. The conclusion of the study was trauma healing with the play therapy method is effectived for treating pediatric patients with PTSD victims of the post-flood South Kalimantan. Keywords: Trauma Healing, Play Therapy, PTSD, Flood, Children, PTSD Questionnaire
Correlation between Hemoglobin Reticulocytes and Ferritin in Chronic Kidney Disease Patients Undergoing Hemodialysis at PKU Bantul
Authors: Shalahuddin Muhammad Salman , Rosita Linda 
Published: November 2021

Abstract: As many as 7 – 12% of the world's population has chronic kidney disease (CKD). CKD patients can experience various complications, one of which is anemia. Anemia can cause a variety of cardiovascular complications in CKD patients. Enforcement of the diagnosis of anemia and its type is carried out by laboratory examination, among others by examination of reticulocytes-hemoglobin (ret-he) and iron status such as serum ferritin. Examination of these parameters can help in planning the right treatment for CKD patients who have anemia. The purpose of this study was to determine the relationship of Ret-he with ferritin levels in CKD patients undergoing hemodialysis at PKU Bantul Hospital. This study used cross-sectional method. The data source used was secondary data obtained from medical records and the Indonesian Renal Registry (IRR). Sampling research used consecutive sampling method. The analysis used univariate analysis which was frequency distribution table, and bivariate analysis. Univariate analysis obtained that average levels of ret-he from 50 subjects was 28.87 ± 3.75 pg and median serum ferritin levels were 118,1 (9,76 – 1615) mL. Bivariate analysis with pearson correlation test found a significant correlation between serum ret-he and ferritin levels (r = 0.498, p = 0.000).There was a significant correlation between he-ret levels and serum ferritin levels Keywords: chronic kidney disease, anemia, reticulocytes-hemoglobin, serum ferritin.
Concomittan Hyperuricemia and Abcess Mid Thoracic Region: The Use of Dual Energy CT Scan
Authors: Makkiyah Feda 
Published: November 2021

Abstract: Dual energy scan was performed to differentiate any collection associated with calsium. Case report. This 23 year old man showed severe hyperuricemia and mid thoracic pain and MRI showed collection over posterior epidural thecal sac over T3 until T9. Dual energy CT scan was performed to assess uric acid crystal over thoracic region. The CT result was negative. He was treated over intravenous antibiotic and pain medication. His pain improved progressively and laboratory results showed towards normal value and he was discharged on day twelveth. Conclusion. This case report showed the comprehensive diagnostic tool to yield out the aetiology of thoracal epidural collection, despite negative result. Keywords: Hyperuricemia, abcess, mid thoracic, dual energy, CT scan