bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengendalian Rayap Tanah Coptotermes curvignathus Holmgren Menggunakan Ekstrak Daun Avicennia marina
Authors: Aflah Ulin Nikmatul , Subekti Niken , R. Susanti R. Susanti 
Published: February 2022

Termite is one type of insect include order Isoptera, that recorded about 200 species in Indonesia and has been identified just 179 species. Economic losses aused of termites in Indonesia have reached billions rupiah each year. One of the control it using the vegetable insecticide, which can be used as an alternative to ontroled insect because it meets the criteria that is safe, cheap, and easy to apply the farmers. One of the ingredients that can be used as an insecticide substitute is the mangrove. Secondary metabolites found in mangroves are alkaloids, phenolics, steroids and terpenoids where the active component is pharmacological, toxic and ecologic. This study aims to determine the effect of mangrove leaf extract of Avecennia marina as a vegetable pesticide against mortality of ground termites Coptotermes curvignathus Holmgren. The design of this study was experimental study with the dose tested 5 different treatments is0% (C-), 0.5%, 1%, 2% and borax 1% (C +) and the different duration is 3 hours, 5 hours, and 7 hours in5 repetitions. Data analysis using factorial test followed by Duncan test. Based on the result of the research, the concentration of 0,5% mangrove leaf extract solution with 3 hours long wood soak can kill the ground termite of Coptotermes curvignathus Holmgren 100% in 3 weeks.
Keywords: termites, mangroves, pesticides vegetable rayap, bakau, pestisida nabati

Rayap merupakan salah satu jenis serangga dalam ordo Isoptera yang tercatat di Indonesia sekitar 200 jenis dan baru 179 jenis yang sudah teridentifikasi. Kerugian ekonomis akibat rayap di Indonesia telah mencapai milyaran rupiah tiap tahunnya. Salah satu pengendaliannya dengan menggunakan insektisida nabati, yang dapat digunakan sebagai alternatif pengendalian serangga hama karena memenuhi kriteria yaitu aman, murah, dan mudah diterapkan petani. Salah satu bahan yang dapat digunakan sebagi bahan subtitusi insektisida adalah bakau. Metabolit sekunder yang ditemukan pada bakau-bakauan adalah golongan alkaloid, fenolat, steroid dan terpenoid dimana komponen aktif tersebut bersifat farmakologik, toksik dan ekologik. Penelitian ini bertujuan untuk mengetahui pengaruh ekstrak daun bakau Avecennia marina sebagai pestisida nabati terhadap mortalitas rayap tanah Coptotermes curvignathus Holmgren. Rancangan penelitian ini adalah penelitian eksperimen dengan dosis yang diujikan5 perlakuan berbeda yakni 0% (C-), 0,5%, 1%, 2% dan boraks 1% (C+) serta variasi lama rendam kayu 3 jam, 5 jam, dan 7 jam sebanyak 5 kali ulangan. Analisis data menggunakan uji Faktorial dilanjutkan uji Duncan. Berdasarkan hasil penelitian diperoleh konsentrasi larutan ekstrak daun bakau 0,5% dengan lama rendam kayu 3 jam efektif dapat membunuh rayap tanah Coptotermes curvignathus Holmgren sebesar 100% dalam 3 minggu.
Keywords: termites, mangroves, pesticides vegetable, rayap, bakau, pestisida nabati
Pertumbuhan Kecambah Kentang (Solanum tuberosum L.) secara In Vitro pada Konsentrasi NaClO dan Waktu Sterilisasi yang Berbeda
Authors: Nida Khoirin , Luaeliyah Masrukhatul , Nurchayati Yulita , Izzati Munifatul , Setiari Nintya 
Published: February 2022

Potato (Solanum tuberosum L.) have been cultivated with tubers. One alternative to the propagation of potatoes can be done with seeds that are germinated in vitro. The factors that influence the germination of potato seeds are the concentration of sterilant and time of sterilization. The purpose of this study was to determine the proper sterilant concentration and sterilization time to increase growth in the optimal percentage of germination and potato sprouts. The method used is in vitro culture with different concentrations and time treatment. This study used explants of potato seeds which were sterilized with a concentration of 15% and 20%, 1 and 3 minutes of sterilization. The design used a completely randomized design 2x2 factorial. The factor are sterilant concentration and sterilization time. The parameters observed were germination time, plant height, number of leaves and roots. The results showed that sterile concentration did not affect of germination time but affected the germination. A 15% concentration indicates that germination occurs rapidly, while a 20% concentration inhibits germination. A 15% concentration results in an optimal number of leaves and plant height. The higher the concentration of sterile, tends to inhibit the growth of roots and leaves.
Keywords: Sprouts; potatoes; in vitro culture; NaClO; growth; sterilization, Kecambah; kentang; kultur in vitro; NaClO; pertumbuhan; sterilisasi

Tanaman kentang (Solanum tuberosum L.) selama ini dibudidayakan dengan umbi. Salah satu alternatif perbanyakan kentang dapat dilakukan dengan biji yang dikecambahkan secara in vitro. Faktor yang mempengaruhi perkecambahan biji kentang adalah konsentrasi sterilan dan waktu sterilisasi. Tujuan penelitian ini adalah mengetahui konsentrasi sterilan (yang mengandung zat aktif 5,25% NaClO) dan waktu sterilisasi yang tepat untuk meningkatkan persentase perkecambahan dan pertumbuhan kecambah kentang. Metode yang digunakan adalah kultur in vitro biji kentang dengan perlakuan konsentrasi sterilan dan waktu sterilisasi yang berbeda. Penelitian ini menggunakan eksplan biji kentang yang dilakukan sterilisasi dengan konsentrasi sterilan 15% dan 20% dan waktu sterilisasi 1 menit dan 3 menit. Desain penelitian ini menggunakan Rancangan Acak Lengkap (RAL) pola faktorial 2x2. Faktor pertama adalah konsentrasi sterilan dan faktor kedua adalah waktu sterilisasi. Parameter yang diamati adalah waktu perkecambahan, tinggi tanaman, jumlah daun, dan jumlah akar. Hasil penelitian menunjukkan bahwa konsentrasi sterilan tidak berpengaruh terhadap waktu perkecambahan dan pertumbuhan kecambah. Konsentrasi sterilan 15% menyebabkan waktu perkecambahan cenderung lebih cepat dan konsentrasi sterilan 20% cenderung menghambat pertumbuhan kecambah.
Keywords: Sprouts; potatoes; in vitro culture; NaClO; growth; sterilization, Kecambah; kentang; kultur in vitro; NaClO; pertumbuhan; sterilisasi
Perbedaan Kadar IgA dan IL6 Pada Penumpang â€œBiosmart and Safety Busâ€ pada Memakai Masker Herbal dan Masker Medis
Authors: Rahajeng Herera , Prasetyo Awal , Susilaningsih Neni , Sadhana Udadi , Maharani Nani , Asri Hairul 
Published: February 2022

Viral infections that attack the respiratory tract are currently a major problem globally. The spread of viral infection can be one of the risks by passengers of the bus. The government's efforts being developed are the application of biosmart and safety buses designed to prevent the virus with stake holders. One of the health protocols is the use of masks. The purpose of this study was to see the differences in IgA and IL6 levels before and after the use of medical masks and herbal masks. Nasal wash samples were taken and analyzed by ELISA. The results obtained were the level of IgA for the control group before wearing medical masks was 23.46834 pg/ml and after wearing 29.74473 pg/ml. While the IL6 levels before were 1.10544 ng / ml and after -2.04119 ng/ml. The results of the IgA in the experimental group before using the herbal mask 24.00840 pg/ml and after using was 29.74473 pg/ml. Meanwhile, the level of IL6 before was 0.91682 ng/ml and after 0.500157 ng/ml. Based on the results, there was an increase in IgA levels after the use of medical masks and herbal masks while IL6 levels decreased after the use of medical and herbal masks.
Keywords:
Herbal mask; IgA; IL6, Masker herbal;IgA;IL6

Infeksi virus yang menyerang saluran pernapasan saat ini menjadi masalah utama secara global. Penyebaran agen infeksi virus dapat menjadi salah satu risiko yang dihadapi penumpang moda transportasi Bus. Upaya Pemerintah seperti yang saat ini dikembangkan adalah pengaplikasian biosmart and safety bus yang dirancang guna menghambat persebaran virus dengan stake holder yang tepat. Salah satu penerapan protokol kesehatan adalah penggunaan masker. Tujuan dari penelitian ini adalah melihat perbedaan kadar IgA dan IL6 sebelum dan sesudah pemakaian masker medis dan masker herbal pada penumpang biosmart and safety bus. Pengambilan sampel nasal wash dilakukan dan dianalisis dengan ELISA. Penelitian ini merupakan quasi experimental dengan prepost test randomized control design. Hasil yang didapat adalah kadar IgA untuk kelompok kontrol sebelum pemakaian masker medis 23,46834 pg/ml dan setelah memakai masker medis 29,74473 pg/ml. Sementara kadar IL6 sebelum adalah 1,10544 ng/ml dan setelah -2,04119 ng/ml. Hasil IgA kelompok eksperimen sebelum pemakaian masker herbal 24,00840 pg/ml dan setelah memakai masker herbal 29,74473 pg/ml. Sementara kadar IL6 sebelum adalah 0,91682 ng/ml dan setelah 0,500157 ng/ml. Berdasarkan hasil penelitian terdapat peningkatan kadar IgA setelah pemakaian masker medis dan masker herbal sementara kadar IL6 mengalami penurunan setelah pemakaian masker medis dan masker herbal.
Keywords:
Herbal mask; IgA; IL6, Masker herbal;IgA;IL6
Peranan Jenis Media, Sumber Hormon Alami dan Teknik Induksi Akar Planlet dalam Aklimatisasi Pule Pandak
Authors: Rochmah Siti , Rahayu Enni Suwarsi 
Published: February 2022

Pule pandak is a plant that has medicinal. Pule pandak seeds have a hard coat that makes it difficult to germinate naturally. Plant tissue culture can be an alternative that is able to overcome the difficulty of seed germination which then needs to be acclimatized. Factors that influence the success of acclimatization include media type, induction technique and growth regulators. This study aims to analyze the role of media types, natural hormone sources and plantlet root induction techniques. This study used a randomized block design with three factors, the type of media (cocopeat, vermiculite and sand), natural hormone sources (coconut water and bean sprouts extract) and root induction techniques (in vitro + ex vitro and ex vitro). The parameters observed were the number of roots, number of leaves, plant height and percentage of life. Data were analyzed by three-way Anava and Duncan's Multiple Range Test. The results showed that the type of media had no effect on the number of roots, number of leaves, plant height and percentage of life. Natural hormone sources of bean sprouts extract affect the number of roots, number of leaves and plant height. Root induction techniques in vitro + ex vitro affected number of roots.

Pule pandak adalah tanaman yang memiliki khasiat sebagai bahan obat. Biji pule pandak memiliki kulit biji yang keras sehingga sulit berkecambah secara alami. Kultur jaringan tanaman dapat menjadi salah satu alternatif yang mampu mengatasi kesulitan perkecambahan biji yang selanjutnya perlu dilakukan aklimatisasi. Faktor-faktor yang mempengaruhi keberhasilan aklimatisasi antara lain jenis media, teknik induksi dan zat pengatur tumbuh. Penelitian ini bertujuan untuk menganalisis peranan jenis media, sumber hormon alami dan teknik induksi akar planlet. Penelitian ini menggunakan rancangan acak kelompok tiga faktor yaitu jenis media (cocopeat, vermikulit dan pasir), sumber hormon alami (air kelapa dan ekstrak tauge) dan teknik induksi akar (in vitro+ex vitro dan ex vitro). Parameter yang diamati adalah jumlah akar, jumlah daun, tinggi tanaman dan persentase hidup. Data dianalisis dengan Anava tiga arah dan Duncan’s Multiple Range Test. Hasil penelitian menunjukkan bahwa jenis media tidak berpengaruh terhadap jumlah akar, jumlah daun, tinggi tanaman dan persentase hidup. Sumber hormon alami ekstrak tauge berpengaruh terhadap jumlah akar, jumlah daun dan tinggi tanaman. Teknik induksi akar secara in vitro+ex vitro berpengaruh terhadap jumlah akar.
Profiling steroid and thyroid hormones with hair analysis in a cohort of women aged 25 to 45 years old
Authors: Peng Feng-Jiao , Palazzi Paul , Mezzache Sakina , Bourokba Nasrine , Soeur Jeremie , Appenzeller Brice M R 
Published: February 2022

Objective
Endogenous hormones regulate numerous physiological processes in humans. Some of them are routinely measured in blood, saliva and/or urine for the diagnosis of disorders. The analysis of fluids may, however, require multiple samples collected at different time points to avoid the high variability in the concentration of some hormones. In contrast, hair analysis has been proposed as an interesting alternative to reveal average hormone levels over a longer period. In this work, we developed and validated an analytical method for analyzing 36 endogenous steroid and thyroid hormones and one pineal hormone in human hair using ultra-performance liquid chromatography (UPLC)-tandem mass spectrometry (MS/MS).

Methods
Sample preparation involved hair decontamination, pulverization, methanol extraction, and purification with C18-solid phase extraction. Extracts were then divided into two portions, respectively injected into an UPLC-MS/MS system, and analyzed using two different instrumental methods. The method was applied to a healthy female population aged 25–45 years.

Results
The method was validated on supplemented hair samples for the 37 targeted hormones, and its application to the population under study allowed to detect 32 compounds in 2–100% of the samples. Complete reference intervals (2.5–97.5th percentiles) were established for estrone, 17β-estradiol, androstenedione, dehydroepiandrosterone, progesterone, 17α-hydroxyprogesterone, cortisone, cortisol and 3,3’,5-triiodo-L-thyronine. Hair cortisone, cortisol, tetrahydrocortisone and tetrahydrocortisol concentrations were highly correlated with each other, with Kendall’s τ correlation coefficients ranging from 0.52 to 0.68.

Conclusion
Allowing the detection of 32 hormones from different chemical classes, the present method will allow to broaden hormonal profiling for better identifying endocrine disorders.
Are we there yet? An analysis of visitor attitudes towards sustainability awareness raising initiatives
Authors: Raffay-Danyi Ágnes , Formadi Katalin 
Published: February 2022

Abstract
Sustainable practices aiming to reduce environmental impacts have become key guiding principles of events, but initiatives focusing on the economic impacts and on supporting the local economy and society are also gaining more emphasis in event planning and management. Music festivals attracting larger audiences are becoming especially aware of the importance of sustainability as well as of their role in the process of raising participants’ awareness of it. The paper aims to assess the initiatives of the Street Music Festival in Veszprém, Hungary, one of the flagship events of the city, from both the participants’ and the organisers’ perspective. For the investigation of participant attitudes, a questionnaire survey was conducted, while the organisers’ views on sustainability were sought through interviews. The findings show that although respondents rate the importance of sustainability as very high, their contribution to responsible consumption is far from what could be considered sustainable, therefore better communication of the initiatives or stricter rules need to be introduced. The interviewees revealed that organisers consider economic sustainability just as important as the environmental issues, and gave an insight into the rationale behind sustainability enhancing initiatives, some of which have a marketing function as well as protecting the environment.
Insetos bentônicos como bioindicadores de qualidade ambiental no Jardim Botânico de Brasí­lia
Authors: Da Silva-Leite Milena , Moura Clapton Olimpio de , Martins-Silva Maria Júlia 
Published: February 2022

O Cerrado é conhecido por possuir clima estacional, com duas estações bem marcadas - chuvosa e seca, e abriga em seu território nascentes das três maiores bacias hidrográficas da América do Sul. Deste modo, o objetivo desse trabalho foi realizar o biomonitoramento do córrego Cabeça de Veado por meio dos í­ndices biológicos Biological Monitoring Working Party (BMWP) e Average Score per Taxon (ASPT), aplicados aos dados da entomofauna. Com este propósito foram realizados, no intervalo de um ano, dois perí­odos de coletas em cinco pontos do curso dââ?¬â?¢água. Foram realizadas análises fí­sicas e quí­micas e granulométricas sobre a água e sedimentos. Os espécimes coletados foram identificados a ní­vel de famí­lia. Para todos os pontos amostrados, os resultados das análises indicam qualidade ââ?¬Ë?Duvidosaââ?¬â?¢ ou em categorias inferiores, sendo esses valores explicados pela ausência de ordens caracterí­sticas de ambientes conservados. Assim, fica evidente a necessidade de acompanhamento da qualidade do curso d'água, para que ações de manejo, manutenção e recuperação sejam implementadas no córrego.
Checking the Pulse: A Global Survey on the Evolving Roles of the Insurance Medical Director
Authors: Salgaonkar Sheetal S. , Allen Leigh , Zimmerman Daniel 
Published: February 2022

Background and Objective.—The traditional role of the insurance medical director is evolving. RGA surveyed insurance medical directors to provide an overview of their roles, skill sets, future trends, and their increasing and changing contributions to the insurance industry in recent years and throughout the current pandemic.
Method.—RGA conducted a first-of-a-kind global survey of medical directors in the insurance industry. The online survey took place from April to June 2021 and had seven key sections: medical experience and qualifications, roles and responsibilities, underwriting and claims capabilities, adapting to change, disease and product trends in insurance, challenges, and future opportunities. Globally, 124 insurance medical directors from 84 companies participated in the survey.
Results.—Respondents are an experienced group of medical directors, with 88% active in the medical profession for 10 years or more. Eighty-seven respondents (70%) dedicate the majority of their time to providing technical medical expertise. Forty-eight percent of medical directors were involved in medical issue briefings prior to the pandemic, and that number increased to 63% during the pandemic. Three of every five respondents (60%) reported a shift in underwriting to an emphasis on more competitive decisions, e-underwriting, and data analytics, while for claims practices, 35% reported a shift to more decisions being challenged and increasing complexity of claims and products. In addition, 31% of insurance medical directors are involved in product development on a regular basis. Only 50% of respondents reported a high or moderate level of investment from employers for training and development with their companies. Forty-three percent of survey respondents are interested in a change of role, especially those with less than 15 years of experience in the insurance industry. Medical directors see data and analytics (50%) as the largest area of development for future growth. Eighty-eight percent of participants surveyed believe that the future role of the medical director in the life and health insurance industry is promising.
Conclusion.—The future of the medical director role will require more strategic responsibilities, greater product development expertise, and stronger data and analytics skills to support insurer needs. It will be important for insurance medical directors to engage in conversations with their employers to discuss their current and emerging roles.
Upaya Meningkatkan Keterampilan Pukulan Forehand Smash Bulutangkis Menggunakan Metode Drill Variasi Bagi Atlet PB. Malang Badminton Club Kota Malang
Authors: Setyawati Adinda , Januarto Oni , Kurniawan Rama 
Published: February 2022

The purpose of this study was to improve the badminton forehand smash skills of athletes at PB. Malang Badminton Club Malang City. This research is a Sports Action Research (PTO). Data collection techniques used were interviews, questionnaires, observation, and tests. The analysis used is qualitative and quantitative data analysis. This research was conducted for 2 cycles, each cycle consisting of 5 meetings. The subjects used were 13 athletes. The results of this study indicate that in cycle 1 it increased from 52.56 percent to 58.21 percent, while in cycle 2 it increased from 62.78 percent to 77.69 percent. It can be concluded that the variation drill method can improve badminton forehand smashes in PB athletes. Malang Badminton Club. Based on the research results, it can be concluded that the variation drill method can improve badminton forehand smashes in PB athletes. Malang Badminton Club.
Tujuan penelitian ini adalah untuk meningkatkan keterampilan pukulan forehand smash bulutangkis pada atlet di PB. Malang Badminton Club Kota Malang. Penelitian ini merupakan Penelitian Tindakan Olahraga (PTO). Teknik pengumpulan data yang digunakan adalah wawancara, angket, observasi dan tes. Analisis yang digunakan adalah analisis data kualitatif dan kuantitatif. Penelitian ini dilaksanakan selama 2 siklus, setiap siklusnya terdiri dari 5 kali pertemuan. Subjek yang digunakan adalah 13 atlet. Hasil dari penelitian ini menunjukkan bahwa pada siklus 1 mengalami peningkatan dari 52.56 persen meningkat menjadi 58.21 persen sedangkan pada siklus 2 mengalami peningkatan dari 62.78 persen meningkat menjadi 77.69 persen. Dapat disimpulkan bahwa metode drill variasi dapat meningkatkan pukulan forehand smash bulutangkis pada atlet PB. Malang Badminton Club. Berdasarkan hasil penelitian, dapat disimpulkan bahwa penggunaan metode drill variasi dapat meningkatkan pukulan forehand smash bulutangkis pada atlet PB. Malang Badminton Club.
Survei Kualitas Kebugaran Jasmani Peserta Ekstrakurikuler Di SMP Negeri 8 Kota Malang
Authors: Jannah Uzlifatul , Winarno Mashuri 
Published: February 2022

The purpose of this study was to determine the quality of the physical fitness of sports extracurricular participants at SMPN 8 Malang in the 2019/2020 academic year. Descriptive survey research design used in this study, using 46 research subjects’ extracurricular participants SMPN 8 Malang. The research instrument used was TKJI, namely the Jamani Indonesia Fitness Test with instrument items in the form of strength, speed, explosive power, muscle endurance, and heart-lung endurance tests. Quantitative descriptive analysis with percentage technique is used in analyzing the data of this study. The results of the study were 19 students, 11 students were moderate, 6 students were classified as poor, and 2 students were classified as good. The results for boys were 17 moderate students, 5 students were classified as good, and 5 students were classified as poor. For a total of 28 students are classified as moderate, 11 students are classified as less, and 7 students are classified as good. So, it can be concluded that extracurricular participants at SMP Negeri 8 Malang in the "enough" category are able to carry out sports activities or daily activities.
Tujuan penelitian ini untuk mengetahui kualitas kebugaran jasmani peserta ekstrakurikuler cabang olahraga di SMPN 8 Malang tahun ajaran 2019/2020. Rancangan penelitian deskriptif survei digunakan dalam penelitian ini, menggunakan 46 subjek penelitian peserta ekstrakurikuler SMPN 8 Malang. Instrument penelitian yang digunakan berupa TKJI yaitu Tes Kebugaran Jamani Indonesia dengan butir instrumen berupa: tes kekuatan, kecepatan, daya ledak, daya tahan otot, dan tes daya tahan jantung-paru. Analisis deskriptif kuantitatif dengan teknik persentase dimanfaat dalam analisi data penelitian ini. Hasil penelitian pada putri sebanyak 19 siswa sebanyak 11 siswa sedang, 6 siswa masuk klasifikasi kurang, dan 2 siswa masuk dalam klasifikasi baik. Hasil pada putra sebanyak 17 siswa sedang, 5 siswa masuk klasifikasi baik, dan 5 siswa masuk dalam klasifikasi kurang. Untuk keseluruhan sebanyak 28 siswa masuk klasifikasi sedang, 11 siswa masuk klasifikasi kurang, dan 7 siswa masuk dalam klasifikasi baik. Sehingga dapat disimpulkan peserta ekstrakurikuler di SMP Negeri 8 Malang dalam kategori “cukup” mampu melakukan kegiatan olahraga atau aktivitas sehari-hari.