bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Pemberian Konseling Gizi Terhadap Asupan Zat Gizi Dan Kadar Glukosa Darah Pada Pasien Diabetes Mellitus Tipe 2 Di Wilayah Kerja Puskesmas Motoling
Authors: Montol Ana B , Sineke Jufri , Kolompoy Terema M.E.
Published: October 2021

Diabetes Mellitus is a group of heterogeneous disorders characterized by elevated blood glucose levels or hyperglycemia. Counseling to people with Diabetes Mellitus about nutrition and healthy lifestyle is a method to raise awareness of Diabetes Mellitus patients to change food intake so as to improve blood glucose levels. The purpose of this study is to determine the effect of nutrition counseling on nutrient intake and blood glucose levels in patients with type 2 Diabetes Mellitus in the work area of ​​Motoling Puskesmas. The research type is pre experiment design with one group pretest and posttest approach. The population in this study were 55 outpatient Diabetes Mellitus patients at Motoling Puskesmas, a sample of 23 outpatient Diabetes Mellitus Type 2 patients at Motoling Puskesmas. Nutrition counseling using media leaflets is given four times a month. Data Food intake was taken by using food recall 24 hours, data of glucose level of patient was taken by doing autocheck blood sugar test and for characteristic data of respondent using questioner. To determine the difference of glucose level with carbohydrate and fat intake before and after nutritional counseling was analyzed by using paired test of T test and Wilcoxon test. The results showed that there was a significant difference between carbohydrate intake before and after nutritional counseling (p = 0.002 <α 0.05). Average carbohydrate intake before counseling 359.52 g and after counseling 290.09 g a decrease of 69.43 g. For fat intake showed no significant difference in carbohydrate intake before and after nutritional counseling (p = 0.009 <α 0.05). Average fat intake before counseling 128.61 g and after counseling 75.04 g decreased 53.56 g. While blood glucose levels showed no significant difference in carbohydrate intake before and after nutritional counseling (p = 0.000 <α 0.05). Mean blood glucose levels before counseling 255 mg / dl to 202.39 mg / dl decreased 52.60 mg / dl. Conclusion, there is a significant difference between nutrient intake and blood glucose levels in patients with Diabetes Mellitus type 2 in the work area of Motoling Puskesmas.
Hubungan Tingkat Kecemasan peserta dan Frekuensi Keikutsertaan Uji Kompetensi dengan Hasil Uji Kompetensi Bidan Nasional (UKBI) di Sulawesi Selatan Periode Juli-September 2020
Authors: Taherong Ferawati , Alkautzar Anieq Mumthi’ah
Published: October 2021

Background: The passing rate of the competency test is one of the parameters to assess the level of efficiency and effectiveness of the teaching and learning process of an educational institution. The achievement of passing the competency test is influenced by several factors, both internal and external. Internal factors that significantly affect the results of the competency test of graduates are intelligence, psychological condition (anxiety), physical condition, test readiness and learning achievement.

Purpose: this study was to determine the relationship between the level of anxiety and the frequency of participant participation with the results of the Indonesian midwife competency test.

Method: This type of analytic survey research with a cross sectional study approach using the snowball sampling technique with a sample size of 192 respondents.

Results: There is a significant relationship between the level of anxiety and the results of the competency test with a value of P = 0.000 (<α value), there is a significant relationship between the frequency of participant participation and the results of the competency test with a value of P = 0.000 (<α value). The higher the level of anxiety and the more often you take the competency test, the greater the failure rate of the graduate competency test. Further research is needed on how to compare the level of anxiety between the firstaker and the retaker against the Indonesian Midwife Competency Test.

 

Keyword : Competency Test, Anxiety
Efektivitas Kombinasi Endorphine Massage Dan Aromaterapi Lemon Terhadap Intensitas Nyeri Pada Ibu Bersalin Kala I
Authors: Apryanti Yohana Putri , Dwi astuti Siti Choirul
Published: October 2021

Nyeri adalah hal yang fisiologis yang akan dihadapi oleh seorang ibu bersalin. Nyeri merupakan pengalaman sensorik yang. Penelitian yang diterbitkan oleh Journal of Physiotherapy membuktikan bahwa massage yang dilakukan selama 30 menit pada saat pembukaan serviks 4-5cm selama kontraksi rahim berlangsung dapat menurunkan intensitas nyeri.

 Begitu juga dengan penelitian yang diterbitkan oleh Pasific Journal of Tropical Biomedicine menjelaskan bahwa penggunan esensial oil secara inhalasi dapat merangsang pusat penciuman diotak (olfactory Bulb) dapat memberikan rasa nyaman.

Tujuan penelitian ini dilakukan untuk mengidentifikasi penurunan intensitas nyeri pada ibu bersalin yang diberikan perlakuan dan tidak diberikan perlakuan metode endorphine massage dan aromaterapi lemon.

Penelitian ini dilakukan dengan menggunakan desain penelitian Eksperimen semu (Quasy Eksperimen) dengan rancangan yang digunakan adalah pretest-post test control group design. Teknik pengambilan sampel yaitu puprposive sample sebanyak 30 responden di BPM wilayah kerja Puskesmas Simalingkar yang terbagi menjadi  15 responden sebagai kelompok intervensi dan 15 responden sebagai kelompok kontrol

Adapun hasil penelitian dari uji Mann-Whitney Test diperoleh p value sebesar 0,000 ≤ 0,05 yang berarti Ho ditolak yaitu: intensitas nyeri pada kelompok intervensi lebih menurun dibandingkan dengan intensitas nyeri pada kelompok kontrol. Sehingga tenaga kesehatan dapat memberikan kedua terapi ini dapat membantu ibu mengurangi rasa nyeri persalinan
The Relationship between Self Regulated Learning Participants in Competency Test With Competency Test Results for Indonesian Midwives in South Sulawesi for the period July-September 2020
Authors: Andryani.A Zelna Yuni , Alza Nurfaizah
Published: October 2021

Background: Self-regulation in learning (Self-regulated learning) is a concept about how a student becomes a regulator for his own learning. Self-regulation is a process in which a student activates and supports cognition, behavior, and feelings which are systematically oriented towards achieving a goal. Learning outcomes are determined by effort rather than level of intelligence. The effort in question is that students are able to organize themselves to learn independently.

Purpose: : This study aims to determine the relationship between self-regulated learning and the Indonesian midwife competency test.

Methods: The research design used analytical survey with cross sectional study approach using snow ball sampling technique with a sample size of 192 respondents.

Results: The results showed that there was no relationship between Self Regulated Learning and the results of the Indonesian Midwives Competency Test with a value of p = 0.236 (> α value). The need for further research on other factors that affect the results of the Indonesian Midwives Competency Test.
Pengaruh Mind Mapping Terhadap Hasil Belajar Mahasiswi Dalam Mata Kuliah Asuhan Masa Nifas Pada Prodi Kebidanan
Authors: Al Kautzar Anieq Mumthi'ah , Alza Nurfaizah
Published: October 2021

Background: Learning outcomes are very important in the world of education because they are indicators of the achievement of planned targets. On learning of postnatal care is a comprehensive understanding is needed for female students. Models and methods of learning are very important for maximizing the achievement of learning goals. Mind mapping as one of the innovative learning methods that is expected to involve students to actively engage in learning, fun and interesting so as to improve concentration and memory.

Purpose: to find out the effect of the application of mind mapping on the learning outcomes of students in the postnatal care of nursing study.

Method: The research method used is quasi experiment with total sampling technique, the sample number of 74 respondents. The analysis used is paired t test and independent t test.

Results: The results showed a meaningful increase in the average learning outcome between pretest and posttest in the intervention group by 12.63 and in the control group by 8.93 with a p value of 0.000(p < 0.05). There is a meaningful difference in the average learning outcome value between the intervention and control group of 3.70 with a p value of 0.000(p < 0.05) so it can be concluded that mind mapping affects the learning outcomes of students in the postnatal care course.

 

Keywords: Mind mapping, Learning Outcomes, postnatal care
Pengaruh Konsentrasi IBA (Indole-3-Butyric Acid) dengan Aplikasi Silika Terhadap Pertumbuhan Stek dan Hasil Bunga Krisan (Chrysantemummorfolium)
Authors: Budi Adi Kristanto  dan  Widyati Slamet Hani Atur Rosyidah,
Published: October 2021

ABSTRAK            Penelitian bertujuan untuk mengkaji pengaruh konsentrasi IBA (Indole-3-Butyric Acid) dengan aplikasi silika terhadap pertumbuhan stek dan hasil bunga krisan. Penelitian dilakukan pada bulan Januari – April 2018 di Kampung Krisan Clapar, Desa Duren, Kecamatan Bandungan, Kabupaten Semarang dan Laboratorium Ekologi dan Produksi Tanaman Fakultas Peternakan dan Pertanian Universitas Diponegoro Semarang. Penelitian disusun dengan rancangan acak lengkap faktorial dengan faktor pertama adalah konsentrasi IBA, terdiri atas 0, 25 dan 50 ppm dan faktor kedua adalah aplikasi silika, yaitu tanpa aplikasi silika (S0), aplikasi silika seminggu sebelum diambil stek (S1) dan aplikasi silika pada saat distek (S2). Hasil penelitian menunjukkan bahwa terdapat interaksi antara konsentrasi IBA dengan aplikasi silika terhadap parameter panjang akar, jumlah akar, dan kadar air daun. Konsentrasi IBA berpengaruh pada semua parameter kecuali diameter bunga. Aplikasi silika meningkatkan panjang, jumlah dan berat akar bibit stek, kadar air daun. Aplikasi silika meningkatkan kinerja IBA dan meningkatkan mutu bibit krisan. Kata kunci: krisan, IBA, silika, stek pucuk krisan
Pengaruh Motivasi Anggota Terhadap Kinerja Kelompok Wanita Tani Di Kabupaten Sukoharjo
Authors: Dwiningtyas Padmaningrum dan  Suminah Mega Shintya Andriyani,
Published: October 2021

AbstrakPenelitian ini bertujuan untuk mengkaji bagaimana pengaruh motivasi anggota kelompok wanita tani terhadap kinerja kelompok wanita tani di Kabupaten Sukoharjo. Metode dasar penelitian menggunakan metode kuantitatif. Analisis yang digunakan adalah analisis pengaruh regresi linier berganda. Kinerja kelompok wanita tani dipengaruhi oleh faktor  motivasi  anggota  kelompok  wanita. Motivasi anggota kelompok wanita tani  di  Kabupaten Sukoharjo  diperlukan  untuk  mendorong  anggota  melakukan  sesuatu  demi memenuhi kebutuhannya.  Upaya memenuhi kebutuhan tersebut anggota harus  dapat  mencapai  tujuan,  sehingga  dapat  meningkatkan  kinerja  kelompok. Apabila  motivasi  anggota  kelompok  wanita  tani  tinggi,  anggota akan melakukan sesuatu sehingga nantinya akan membentuk sikap positif terhadap kinerja kelompok wanita tani. Hasil penelitian menunjukkan bahwa motivasi anggota kelompok wanita tani di Kabupaten Sukoharjo  dikategorikan tinggi  dalam  memenuhi  kebutuhan  akan eksistensi  (existence),  relasi (releatdnes) dan pertumbuhan (growth). Berdasarkan uji pengaruh yang dilakukan, terdapat pengaruh secara signifikan antara motivasi anggota kelompok wanita tani  terhadap kinerja  kelompok  wanita  tani, dengan tingkat signifikansi 95% (α = 0,05). Kata Kunci : kelompok wanita tani ; kinerja ; motivasi ; petani
Do the Pandemic of COVID- 19 Affect Cosmetic Export of Thailand?
Authors: Koojaroenprasit Sauwaluck
Published: October 2021

The objective of this research was to find the impact of COVID-19 pandemic on the cosmetic export of Thailand. The multiple linear regression was employed. The monthly data period of study was from January 2010 to March 2021. The result showed that exchange rate, inflation, GDP growth rate, average wage, real effective exchange rate, business sentimental index, and the pandemic of COVID-19 affected the cosmetic export of Thailand. The result showed that pandemic of COVID-19 had a negative effect on the value of cosmetic export. Therefore, the cosmetics industry must adapt to handle with that situation. Though people work less on the workplace and using more online platform for working the cosmetics still be one of the significant things to make people confidential for working in term of social media platform or online platform that they still need to communicate with others.
MIOPIA E OS DANOS POR USO EXCESSIVO DE TELAS EM MEIO A PANDEMIA DO COVID -19: REVISÃO DE LITERATURA
Authors: Hantt Corrêa  Lima Jonas , Scheer Ely Carolina , Reis Krug Bruna , Becker Klein Marina , Prezzi Brum Rafaela , Klering Barros Bruna , Wilsmann Curi Pereira Fabrício , Kochhann Sheila Beatris
Published: October 2021

Miopia é uma anormalidade oftalmológica prevalente entre os seres humanos, ela caracteriza-se pela formação de imagem anteriormente à retina, estando o músculo ciliar em repouso. Podemos elencar como condicionantes dessa patologia a genética e ambiente; nesse ínterim este último fator tem adquirido muita importância atualmente, em vista do crescente aumento exponencial no uso de telas eletrônicas. A presente revisão de literatura objetiva elencar as relações entre miopia e o uso em demasia de telas. Nesse contexto, torna-se necessário revisar as principais publicações internacionais sobre esse problema de saúde em crianças e adolescentes. Dessa maneira realizamos uma revisão da literatura na base PUBMED com as seguintes palavras-chave: “Myopia”; “Use of Digital Devices”; “children”, “computer”, “covid”. Apesar da relação  entre  a  pandemia  e  as repercussões  para  a  saúde  oftalmológica  proposta  neste  trabalho  ser  um  tema  com  extrema  relevância,  é sabido que ainda carece de maiores estudos.
Palavras-chave: “Myopia”; “Use of Digital Devices”; “children”, “computer”, “covid”.
Risk factors associated with COVID-19 Intensive Care Unit hospitalisation in Guyana: A cross-sectional study
Authors: Seepersaud Steven A.
Published: October 2021

Objective
The purpose of the study was to determine risk factors associated with COVID-19 ICU hospitalisation at Georgetown Public Hospital Corporation (GPHC), Guyana.

Methods
A retrospective chart-review was conducted on all COVID-19 admissions from March to September 2020. The predictive factors were demographics, comorbidities, signs and symptoms of COVID-19 and laboratory findings on admission. Descriptive frequency analysis was done for all independent variables and the Chi-square test was used to compare differences between groups where suitable. Univariate and multivariate binary logistic regression was used to examine the association between the independent variables and the risk for ICU hospitalisation.

Results
There were 136 patients with COVID-19 at GPHC during March to September 2020 and after exclusion, 135 patients were used in the study. There were 72 (53.4%) patients who required non-ICU care, while 63 (46.6%) ICU care and average age ± SD (median) was 51 ±16 (n= 49) and 56 ±18 (n= 60), respectively. In the multivariate regression model, the odds of ICU admission for those aged 40-65 was 0.14 (p <.01) compared to those > 65 years. Patients with class 2 and above obesity had higher odds of ICU admission compared to non-obese patients OR 11.09 (p= .006). Patients with 2 and 3 or more comorbidities also had higher odds of ICU admission compared to those with no comorbidities OR 7.83 (p= .03) and 132 (p <.001), respectively. Patients with LDH 228-454 U/L and > 454 U/L on admission had higher odds of ICU admission compared to those with normal LDH OR 19.88 (p= .001) and 23.32 (p= .001), respectively. Patients with albumin < 3.50 mg/dL on admission also had higher odds of ICU admission compared to those with normal albumin OR 5.78 (p= .005).

Conclusion
Risk factors associated with ICU hospitalisation were advanced age, obesity, multiple comorbidities, elevated LDH and low albumin. Protecting the population at risk for ICU admission and prioritizing them for vaccination is recommended to reduce the risk of running out of ICU capacity.
Language Dynamism: A Cross-Cultural Analysis of Indonesian Political Leader Speech During Covid-19 Pandemic
Authors: Wulandari Slara Ayu , Prihatin Yoga , Santoso Masfuad Edi
Published: October 2021

Politicians achieve success thanks to the excellent use of rhetoric they use to convince audiences of the validity of their views, the use of elegant and persuasive language that is conveyed smoothly and carefully (Jones and Peccei (2004) as cited in Bayram (2010)). This research aims to find out how the speech strategy and communication style used by President Joko Widodo in his speech. And how it was when looking from cross-cultural perspective. The research started by Categorizing each phrase, sentence and sentences. Then analyzing the speaking strategy and style of communication used by President Joko Widodo by paying attention to every phrase, sentence, and sentences. Last, explaining from cross-cultural perspective. The result of this research shows that President Joko Widodo dominantly used argumentative strategy in both speeches. And for communication style analysis, it is found that President Jokowi used four different styles.
"Water, Water, Everywhere, But Not a Drop to Drink": Envisaging Strategies for Sustainable Management of Water
Authors: Pandit Mr. Jyotirmoy
Published: October 2021

Water is one of the most important resources among other natural resources. It plays a vital role in the world of living organism in our day to day life whether it may be drinking or non-drinking. Population explosion along with urbanization and industrialization make the situation difficult, especially in using usable water indiscriminately. The ways in which usable water wasted are drinking, domestic purpose, irrigation, industry etc. Although the amount of usable water is limited we have to be cautious in preserving water and take necessary steps to conserve water. Some of the instances have been depicted in this regard which are as follows.
A Study on the Impact of COVID-19 on the Consumer Buying Behavior in E-Commerce in India
Authors: Thomas Beena
Published: October 2021

People all over the world have limited their physical interactions as a result of the COVID-19 pandemic. Self-imposed social distance to prevent contagion, combined with strict confinement policies introduced in many nations, has effectively placed a significant portion of conventional brick-and-mortar retail on hold, at least for the time being. This study investigates the impact of covid-19 on consumers buying behavior and pattern in the e-commerce industry which determines the vital role of e-commerce during this pandemic. This study also focuses on consumers’ satisfaction towards online shopping and e-commerce. The result indicated that many of the respondents tried online shopping for the first time due to the COVID pandemic. The majority of the respondents increased their frequency of shopping through e-commerce companies since the outbreak and the major factor in the increase was convenience and offers and discounts available. The majority of respondents agree that e-commerce is important during the pandemic and prefer online shopping to brick-and-mortar retail shopping. They also indicated that that they will continue to shop online even after the pandemic is over.
Making a List and Checking it Thrice: Three Universities Implement Ex Libris’ Leganto
Authors: Albro Maggie , Baker Ariana , Gilbert Heather , Hughes Jennifer , Rock Edward , Rodriguez Elena , Schilf Suzanne , Vinson Christopher
Published: October 2021

In the 2020-2021 academic year, Clemson University, Coastal Carolina University, and the College of Charleston were the first three institutions in the state of South Carolina to implement Leganto. This implementation followed closely on the heels of a statewide migration involving 55 academic libraries to Ex Libris’ library services platform, Alma, and discovery service, Primo VE. Each institution completed their migration and went live with Alma and Primo VE in June 2020. Coastal Carolina University launched Leganto in July 2020 and Clemson University and College of Charleston each launched Leganto in August 2020. This article explores the faculty engagement, instructional materials, and assessment and usage involved in the launch of Leganto by the three institutions. Common findings are identified, and shared lessons learned are provided.
Nasilne meje, varnostnizacija in kriminalizacija solidarnosti
Authors: Zorn Jelka
Published: October 2021

Avtonomijo socialnega dela ogroža varnostnizacija, ki je oblika strukturnega nasilja nad migranti in begunci. Policijska potiskanja na evropskih mejah so kršitev mednarodnih standardov in pravice do pravic ljudi na poti. V takem rasističnem družbenem kontekstu so tudi skupine in posamezniki, ki se solidarizirajo z migranti, preganjani in ustrahovani. Oblast solidarnost prikaže kot zločin. V članku avtorica na podlagi metod opazovanja z udeležbo in avtoetnografije išče mesto socialnega dela, ki neenakosti in nasilja ne bo povečevalo, temveč upoštevalo načela stroke.
PENINGKATAN KEMAMPUAN MENGENAL KONSEP BILANGAN MELALUI KEGIATAN BERMAIN KONSTRUKTIF DI TK NEGERI PEMBINA KABUPATEN BULUKUMBA
Authors: BACHTIAR MUHAMMAD YUSRI
Published: October 2021

Tujuan penelitian ini untuk mengetahui peningkatan kemampuan mengenal konsep bilangan anak melalui kegiatan bermain konstruktif pada anak TK Negeri Pembina. Subyek penelitian adalah anak didik kelompok B4 yang terdiri atas 20 anak didik 1 orang guru kelompok B. Penelitian ini merupakan penelitian tindakan kelas yang dilakukan secara kualitatif dan kuantitatif. Pengumpulan data melalui observasi dan dokumentasi. Data yang diperoleh dianalisis dengan menggunakan analisis kualitatif. Hasil penelitian ini menunjukkan bahwa Kegiatan Bermain Konstruktif dapat meningkatkan kemampuan mengenal konsep bilangan. Berdasarkan Pengamatan diperoleh data bahwa pada siklus I guru belum maksimal dalam menjelaskan langkah-langkah kegiatan bermain konstruktif terlalu cepat sehingga anak sukar memahaminya,sehingga hasil penelitian menunjukkan bahwa untuk meningkatkan kemampuan mengenal konsep bilangan belum mencapai target yang diharapkan. Pada Siklus II terjadi peningkatan kemampuan mengenal konsep bilangan melalui melalui kegiatan bermain konstruktif berada pada kategori berkembang sangan baik dengan persentase rata-rata 75 % sehingga kemampuan mengenal konsep bilangan melalui kegiatan bermain konstrruktif dapat disimpulkan dengan tingkat keberhasilan melebihi kriteria ketuntasan minimun.
PENERAPAN PEMBELAJARAN SIKLUS BELAJAR 7 FASE DALAM PENINGKATAN HASIL BELAJAR IPA MATERI LISTRIK DINAMIS KELAS IXB SMPN 1 POGALAN
Authors: JAINI JAINI
Published: October 2021

Penelitian ini dilatarbelakangi oleh rendahnya prestasi belajar siswa. Selama ini model pembelajaran yang sering diterapkan untuk meningkatkan keterampilan proses dan prestasi belajar belajar IPA siswa kelas IXB SMPN 1 Pogalan adalah direct intruction. Namun model tersebut belum bisa meningkatkan keterampilan proses dan prestasi belajar belajar secara optimal sesuai dengan kriteria ketuntasan minimal (KKM) dan ketuntasan klasikal. Dari prestasi belajar ulangan harian materi listrik statis diperoleh prestasi belajar siswa yang mencapai KKM hanya 5 orang. Ini berarti ketuntasan klasikal baru mencapai 25%. Penelitian ini bertujuan untuk mengetahui peningkatkan prestasi belajar IPA materi listrik dinamis melalui model siklus belajar 7 fase (The 7e Learning Cycle Model) Pada Siswa Kelas IXB Tahun Pelajaran 2019/2020 di SMPN 1 Pogalan Hasil penelitian menunjukkan bahwa pembelajaran siklus belajar 7 fase dapat meningkatkan prestasi belajar belajar siswa kelas IXB SMPN 1 Pogalan. Peningkatan jumlah siswa yang tuntas belajar dari siklus I ke siklus II yaitu pada siklus I siswa yang tuntas belajar sebanyak 18 siswa (62%) dan pada siklus II sebanyak 26 siswa (90%). Rata-rata nilai prestasi belajar belajar kognitif siswa mengalami peningkatan 30% yaitu dari 70,5 pada siklus I menjadi 80,5 pada siklus II. Berdasakan kesimpulan, peneliti merekomendasikan agar guru mata pelajaran menerapkan model pembelajaran tersebut pada materi dengan karakteristik yang sesuai, sedangkan untuk peneliti lain yang ingin menggunakan model pembelajaran yang sama hendaknya juga meneliti aspek lain selain aspek kognitif pada prestasi belajar belajar siswa yaitu aspek afektif dan aspek psikomotor, di samping itu guru harus menggunakan waktu seefektif dan seefisien mungkin agar cukup untuk menyampaikan materi sesuai dengan target kurikulum.
PENINGKATAN MINAT DAN HASIL BELAJAR SISWA MATERI PEWARISAN SIFAT MELALUI METODE KONSEPTUAL KELAS IX SMP NEGERI 1 SUGIHWARAS BOJONEGORO TAHUN PELAJARAN 2020/2021
Authors: BILAL BILAL
Published: October 2021

Penelitian ini memiliki tujuan untuk mengetahui sejauh mana penerapan Metode Konseptual dalam meningkatkan minat belajar dan hasil belajar siswa mata pelajaran IPA KELAS IX A SMP Negeri 1 Sugihwaras Kabupaten Bojonegoro Propinsi Jawa Timur Semester Ganjil Tahun Pelajaran 2020/2021pada topik Perkawinan Silang. Jenis Penelitian ini adalah Penelitian Tindakan Kelas (PTK). Penelitian tindakan kelas ini menggunakan tiga siklus, tiap siklus menggunakan empat tahap, yaitu perencanaan, pelaksanaan, observasi, dan refleksi. Pada akhir setiap siklus dilaksanakan tes dengan menggunakan instrumen soal. Kemudian hasil yang diperoleh pada siklus pertama, kedua, dan ketiga dirata-rata untuk menjadi hasil akhir dari setiap siklus.apabila melihat data terdapat kenaikan dari siklus I ke siklus II, siklus I ketuntasan mencapai 25 % naik menjadi 68 % pada siklus II. Selanjutnya dari siklus II ke siklus III juga mengalami kenaikan, pada siklus II ketuntasan mencapai 68 % naik pada siklus III menjadi 91 %. Siswa yang belum mencapai KKM pada siklus I mencapai 23 siswa atau 75 % berkurang pada siklus II yaitu tinggal 10 siswa, berkurang 43 % dan pada siklus III hanya tinggal 3 siswa. Berarti terjadi peningkatan ketuntasan belajar pada siswa dan jumlahnya mencapai 91. Berdasarkan hasil penelitian, maka dapat disimpulkan bahwa dengan menggunakan Metode Konseptual dapat meningkatkan minat dan hasil belajar siswa Kelas IX A SMP Negeri 1 Sugihwaras Kabupaten Bojonegoro Jawa Timur Semester Ganjil Tahun Pelajara 2020/2021 pada materi IPA topik pewarisan sifat.
AS AVALIAÇÕES EM LARGA ESCALA E SUA REPERCUSSÃO NO CHÃO DA ESCOLA
Authors: Machado Iara Holanda , Pordeus Marcel Pereira
Published: October 2021

O tema Avaliação é um dos mais discutidos entre os pesquisadores e os profissionais da educação. Por muito tempo discutia-se, apenas, sobre as avaliações realizadas na escola, isso é, a avaliação da aprendizagem. Esse cenário foi modificado a partir da década de 1990, quando as discussões sobre avaliação externa ganharam centralidade nas agendas governamentais, tornando-se, também, foco de muitos estudos acadêmicos. Nesse estudo, buscou-se refletir sobre o papel que as avaliações têm assumido no contexto escolar brasileiro, destacando possíveis avanços, limites e os efeitos práticos na escola. Trata-se de uma pesquisa qualitativa, de caráter bibliográfico e documental, baseada, fundamentalmente, em estudos que tratam dessa temática, a exemplo de Frigotto, Fonseca, Cassasus, dentre outros e de dados do Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira (INEP). Os resultados da pesquisa apontaram para a seguinte compreensão: visto que o sistema cobra resultados, é necessária uma mudança na forma de planejar e executar o trabalho docente na escola. O planejamento deve incorporar as matrizes de referência exigidas nas avaliações externas, possibilitando aos educandos o desenvolvimento das habilidades necessárias e, assim, alcançar melhores resultados.
IMPLEMENTAÇÃO DE UMA ESTRATÉGIA PARA A PROMOÇÃO DO USO RACIONAL DE MEDICAMENTOS POR MEIO DO ARCO DE MAGUEREZ: UM RELATO DE EXPERIÊNCIA
Authors: Meira Kaic Leite , Santos Raissa Pereira , Santos Giselly de Almeida , Barbosa Nathallia Resende de Melo , Araújo Fernanda Junges de
Published: October 2021

Introdução: A falta de adesão ao tratamento com antimicrobianos constitui-se como uma problemática que contribui para a ocorrência do fenômeno de resistência a estes fármacos. Metodologia: Este trabalho trata-se de um relato de experiência da implementação de uma ferramenta para amenizar as dificuldades na terapia com antimicrobianos em uma UBS da Ceilândia-DF, utilizando a metodologia da problematização com o arco de Maguerez. Resultados: A estratégia utilizada foi um registro para auxiliar a tomada de dose do antimicrobiano prescrito, a qual foi bem aceita por toda a equipe da UBS, se tornando uma ferramenta bem útil aos profissionais, como uma aliada a promoção do Uso Racional de Medicamentos (URM). Conclusão: O registro de tomada de dose constitui-se como um passo inicial no desenvolvimento de ações com estímulo ao URM e atividades de promoção da segurança do paciente.
Photolytically induced changes in composition and volatility of biogenic secondary organic aerosol from nitrate radical oxidation during night-to-day transition
Authors: Wu Cheng , Bell David M. , Graham Emelie L. , Haslett Sophie , Riipinen Ilona , Baltensperger Urs , Bertrand Amelie , Giannoukos Stamatios , Schoonbaert Janne , El Haddad Imad , Prevot Andre S. H. , Huang Wei , Mohr Claudia
Published: October 2021

Abstract. Night-time reactions of biogenic volatile organic compounds (BVOCs) and nitrate radicals (NO3) can lead to the formation of NO3-initiated biogenic secondary organic aerosol (BSOANO3). Here, we study the impacts of light exposure on the chemical composition and volatility of BSOANO3 formed in the dark from three precursors (isoprene, α-pinene, and β-caryophyllene) in atmospheric simulation chamber experiments. Our study represents BSOANO3 formation conditions where reactions between peroxy radicals (RO2 + RO2) and between RO2 and NO3 are favoured. The emphasis here is on the identification of particle-phase organonitrates (ONs) formed in the dark and their changes during photolytic ageing on timescales of ∼ 1 h. The chemical composition of particle-phase compounds was measured with a chemical ionization mass spectrometer with a filter inlet for gases and aerosols (FIGAERO-CIMS) and an extractive electrospray ionization time-of-flight mass spectrometer (EESI-TOF). Volatility information on BSOANO3 was derived from FIGAERO-CIMS desorption profiles (thermograms) and a volatility tandem differential mobility analyser (VTDMA). During photolytic ageing, there was a relatively small change in mass due to evaporation (< 5 % for the
isoprene and α-pinene BSOANO3, and 12 % for the β-caryophyllene BSOANO3), but we observed significant changes in the chemical composition of the BSOANO3. Overall, 48 %, 44 %, and 60 % of the respective
total signal for the isoprene, α-pinene, and β-caryophyllene BSOANO3 was sensitive to photolytic ageing and exhibited decay. The photolabile compounds include both monomers and oligomers. Oligomers can decompose into their monomer units through photolysis of the bonds (e.g. likely O–O) between them. Fragmentation of both oligomers and monomers also happened at other positions, causing the formation of
compounds with shorter carbon skeletons. The cleavage of the nitrate
functional group from the carbon chain was likely not a main degradation
pathway in our experiments. In addition, photolytic degradation of compounds changes their volatility and can lead to evaporation. We use different methods to assess bulk volatilities and discuss their changes during both dark ageing and photolysis in the context of the chemical changes that we observed. We also reveal large uncertainties in saturation vapour pressure estimated from parameterizations for the ON oligomers with multiple nitrate groups. Overall, our results suggest that photolysis causes photodegradation of a substantial fraction of BSOANO3, changes both the chemical composition and the bulk volatility of the particles, and might be a potentially important loss pathway of BSOANO3 during the night-to-day transition.
Authigenic rhabdophane from brown iron ore of the oxidation zone of the Babaryk massive sulfide occurrence (South Urals): scanning electron microscope (SEM) and electron backscattered diffraction (EBSD) study
Authors: Belogub Elena V. , Shilovskikh Vladimir V. , Novoselov Konstantin A. , Blinov Ivan A. , Filippova Ksenia A.
Published: October 2021

Abstract. Rhabdophane
(Ce0.34−0.43Nd0.13−0.14Ca0.06−0.29La0.08−0.11Y0.05−0.12Pr0.03−0.05Sm0.02−0.05Gd0.02−0.05Fe0−0.04Dy0.00-0.01)0.97-1.01((P0.69−0.96S0.04−0.31)1.00O4)⚫H2O is found in a Fe3+-oxyhydroxide nodule (brown iron ore)
collected from the upper part of the oxidation profile of the Babaryk
massive sulfide occurrence (South Urals, Russia) at a 1.6 m depth. The
structural and microtextural features of rhabdophane are revealed by
electron backscattered diffraction (EBSD); the chemical composition and
distribution of the main components are determined on a scanning electron
microscope (SEM) equipped with an energy-dispersive analyzer (EDA); the bulk
contents of rare earth elements (REEs) and other elements in rock samples are analyzed using
inductively coupled plasma mass spectrometry (ICP-MS). Rhabdophane forms
spherulitic aggregates up to 35 µm in size with a fine-grained core
and radial radiant rims composed of prismatic crystals. The chaotically
oriented aggregates of its particles of various sizes including prismatic
crystals and spherulitic intergrowths also fill fractures up to 200 µm long and 20–30 µm thick in goethite. The zonal radial radiant
structure of the rhabdophane aggregates and their occurrence in fractures of
goethite unambiguously indicate the authigenic origin of rhabdophane. The
chemically heterogeneous rhabdophane grains always contain Y, Ca and S and
rarely Fe and Sr and are Th- or U-free. Contrasting zonation of Ca, S and Y
contents is characteristic of spherulites. The band contrast of the EBSD
patterns shows a good crystallinity of prismatic crystals regardless of the
chemical composition even for Ca–S-rich zones. On the other hand, the Ca-
and S-rich fine-grained centers of the spherulites do not yield any
distinguishable diffraction patterns. There is a strong negative correlation
in pairs (Ca+Sr)–P and (REEs+Y)–S and a positive correlation in
pairs (Ca+Sr)–S and (REEs+Y)–P, which indicates the isomorphism
according to the scheme (REEs+Y)3+ + (PO4)3−
↔ (Ca+Sr)2+ + (SO4)2−. Thus, the chemical
composition of rhabdophane does not completely correspond to the
rhabdophane–tristramite/brockite series because of the absence of
tetravalent U or Th. In contrast to similar samples from the deeper part of
the oxidation zone, the brown iron ore with rhabdophane is enriched in light rare earth elements (LREEs)
and P. The REEs were probably sourced from ore-bearing volcanomictic rocks,
while P could also have been derived from the soil. The enrichment in REEs and P
and the formation of rhabdophane are related to the alternation of dry and wet
periods, the P input, and sorption–desorption of REEs from
Fe3+ oxyhydroxides and/or clay minerals due to pH changes and variable
composition of pore water.
Sediment shell-content diminishes current-driven sand ripple development and migration
Authors: Cheng Chiu H. , de Smit Jaco C. , Fivash Greg S. , Hulscher Suzanne J. M. H. , Borsje Bas W. , Soetaert Karline
Published: October 2021

Abstract. Shells and shell fragments are biogenic structures that are widespread throughout natural sandy shelf seas and whose presence can affect the bed roughness and erodibility of the seabed. An important and direct consequence is the effect on the formation and movement of small bedforms such as sand ripples. We experimentally measured ripple formation and the migration of a mixture of natural sand with increasing volumes of shell
material in a racetrack flume. Our experiments reveal the impacts of shells
on ripple development in sandy sediment, providing information that was
previously lacking. Shells expedite the onset of sediment transport while
simultaneously reducing ripple dimensions and slowing down their migration
rates. Moreover, increasing shell content enhances near-bed flow velocity
due to the reduction of bed friction that is partly caused by a decrease in
average ripple size and occurrence. This, in essence, limits the rate and
magnitude of bed load transport. Given the large influence of shell content
on sediment dynamics as well as the high shell concentrations found naturally in the sediments of shallow seas, a significant control from shells on the morphodynamics of sandy marine habitats is expected.
A model for marine sedimentary carbonate diagenesis and paleoclimate proxy signal tracking: IMP v1.0
Authors: Kanzaki Yoshiki , Hülse Dominik , Kirtland Turner Sandra , Ridgwell Andy
Published: October 2021

Abstract. The preservation of calcium carbonate in marine sediments is central to controlling the alkalinity balance of the ocean and, hence, the ocean–atmosphere partitioning of CO2. To successfully address carbon cycle–climate dynamics on geologic (≫1 kyr) timescales, Earth system models then require an appropriate representation of the primary controls on CaCO3 preservation. At the same time, marine sedimentary carbonates represent a major archive of Earth history, as they have the potential to preserve how seawater chemistry, isotopic composition, and even properties of planktic and benthic ecosystems, change with time. However, changes in preservation and even chemical erosion of previously deposited CaCO3, along with the biogenic reworking of upper portions of sediments, whereby sediment particles are translocated both locally and nonlocally between different depths in the sediments, all act to distort the recorded signal. Numerical models can aid in recovering what the “true” environmental changes might have been, but only if they appropriately account for these processes. Building on a classical 1-D reaction-transport framework, we present a new diagenetic model – IMP (Implicit model of Multiple Particles (and diagenesis)) – that simulates biogeochemical transformations in carbonate-hosted proxy signals by allowing for populations of solid carbonate particles to possess different physicochemical characteristics such as isotopic value, solubility and particle size. The model also utilizes a variable transition matrix to implement different styles of bioturbation. We illustrate the utility of the model for deciphering past environmental changes using several hypothesized transitions of seawater proxies obscured by sediment mixing and chemical erosion. To facilitate the use of IMP, we provide the model in Fortran, MATLAB and Python versions. We described IMP with integration into Earth system models in mind, and we present the description of this coupling of IMP with the “cGENIE.muffin” model in a subsequent paper.
TOWARDS REPRESENTING TRANSITIONAL SPACES: DEVELOPMENTAL DIRECTION FOR INDOORGML ANCHOR NODE
Authors: Claridades A. R. C. , Kim M. , Park S. , Lee J.
Published: October 2021

Abstract. Naturally, human beings freely navigate indoor space to outdoor space and optionally to another indoor space. However, currently available data models to represent space do not fully reflect this freedom and continuity of movement. These shortfalls hinder the development of location-based applications from aiding this navigation activity and affect the accuracy and optimality of route analysis. Existing models used for this purpose either represent indoor and outdoor space separately or use direct links that do not fully represent the freedom of movement and the complexity of urban areas. While these approaches use single-feature representations of the connection of these spaces through nodes for the building entrances, Transitional Spaces exist at these locations and must be represented accordingly in navigation networks. In this paper, we illustrate how currently defined IndoorGML concepts can be utilized for integrating indoor and outdoor navigation networks through the Transitional Spaces. We perform an experimental case using sample data to demonstrate the limitations of this model. From this, we discuss the developmental direction of the Anchor Node concept towards developing a model to fully represent navigation on an integrated indoor-outdoor network.
A FIRST ATTEMPT TO DEFINE LEVEL OF DETAILS BASED ON DECISION-MAKING TASKS: APPLICATION TO UNDERGROUND UTILITY NETWORK
Authors: Chen Z. , Pouliot J. , Hubert F.
Published: October 2021

Abstract. Level of detail (LoD) is a key concept for 3D city modeling to optimise visualisation. The LoDs of CityGML shows this trend. This paper explores the relevance of having LoD for visualising 3D model of Underground Utility Networks (UUN). A new approach is proposed for designing multiple LoDs modeling in creating an explicit link between the content of the 3D model and the decision-making process (or operational tasks) to be performed by a user. This Multiple Level of detail Approach (MLA) is divided into four steps. The first step requires defining the visualisation needs in terms of five variables (geometry, topology, semantic, contextual information, and semiology). Next, tasks to be performed are analyzed and categorized. Finally, a matrix of possible LoDs is created for all tasks and the minimum LoD required is proposed. In this paper, we applied this approach for the use case of granting connection permits to water and sewer networks. Learning aspects are proposed in the discussion.
QUALITY ASSESSMENT OF A NATIONWIDE DATA SET CONTAINING AUTOMATICALLY RECONSTRUCTED 3D BUILDING MODELS
Authors: Dukai B. , Peters R. , Vitalis S. , van Liempt J. , Stoter J.
Published: October 2021

Abstract. Fully automated reconstruction of high-detail building models on a national scale is challenging. It raises a set of problems that are seldom found when processing smaller areas, single cities. Often there is no reference, ground truth available to evaluate the quality of the reconstructed models. Therefore, only relative quality metrics are computed, comparing the models to the source data sets. In the paper we present a set of relative quality metrics that we use for assessing the quality of 3D building models, that were reconstructed in a fully automated process, in Levels of Detail 1.2, 1.3, 2.2 for the whole of the Netherlands. The source data sets for the reconstruction are the Dutch Building and Address Register (BAG) and the National Height Model (AHN). The quality assessment is done by comparing the building models to these two data sources. The work presented in this paper lays the foundation for future research on the quality control and management of automated building reconstruction. Additionally, it serves as an important step in our ongoing effort for a fully automated building reconstruction method of high-detail, high-quality models.
SMARTPHONE-BASED REALITY CAPTURE FOR SUBSURFACE UTILITIES: EXPERIENCES FROM WATER UTILITY COMPANIES IN DENMARK
Authors: Hansen L. H. , Pedersen T. M. , Kjems E. , Wyke S.
Published: October 2021

Abstract. Inaccurate and inconsistent documentation of subsurface utilities is a reoccurring problem in the construction industry affecting not only the end-users, but all actors involved in designing, constructing, and maintaining pipes, cables and other utilities hidden underground. In this study, a new method for 3D capturing of subsurface utilities, based on a newly developed Smartphone-based Reality Capture (RC) solution is explored. The research was divided into two parts. Firstly a testing of the method accuracy and secondly, an investigation of the usability of the method. The research results firstly showed that the RC solution is a feasible surveying method, that facilitate capturing of as-built utility assets, which can be used as a supporting tool to conventional surveying methods or alone, as the testing showed an accuracy of ±5 cm for the generated point clouds. Secondly the usability testing revealed that the RC solution benefited the utility owners by allowing time-savings on construction projects, as well as generating visual-realistic 3D models of exposed subsurface utilities to be used for quality assurance and planning of future utility work.
INFERRING ROOF SEMANTICS FOR MORE ACCURATE SOLAR POTENTIAL ASSESSMENT
Authors: Apra I. , Bachert C. , Cáceres Tocora C. , Tufan Ö. , Veselý O. , Verbree E.
Published: October 2021

Abstract. In guiding the energy transition efforts towards renewable energy sources, 3D city models were shown to be useful tools when assessing the annual solar energy generation potential of urban landscapes. However, the simplified roof geometry included in these 3D city models and the lack of additional semantic information about the buildings’ roof often yield less accurate solar potential evaluations than desirable. In this paper we propose three different methods to infer and store additional information into 3D city models, namely on physical obstacles present on the roof and existing solar panels. Both can be used to increase the accuracy of roof solar panel retrofit potential. These methods are developed and tested on the open datasets available in the Netherlands, specifically AHN3 lidar point-cloud and PDOK aerial photography. However, we believe they can be adapted to different environments as well, based on the available datasets and their precision locally available.
3D CITY MODELS FOR SUPPORTING SIMULATIONS IN CITY DENSIFICATIONS
Authors: Harrie L. , Kanters J. , Mattisson K. , Nezval P. , Olsson P.-O. , Pantazatou K. , Kong G. , Fan H.
Published: October 2021

Abstract. In order to meet the increasing needs of housing and services in urban areas, cities are densified. When densifying a city, it is important to provide good living conditions while maintaining a low environmental impact. To ensure this, the urban planning process should include simulations of e.g. noise and daylight conditions. In this paper we describe a newly started projected directed towards the need for quality-assured and harmonised input data to the simulations, in the form of 3D city models. The first part of the paper includes the background and research questions of the project and in the second part a tool for daylight simulations on neighbourhood level is introduced, a tool that will be utilized for evaluating the 3D city model design.
Vortex identification methods applied to wind turbine tip vortices
Authors: Soto-Valle Rodrigo , Cioni Stefano , Bartholomay Sirko , Manolesos Marinos , Nayeri Christian Navid , Bianchini Alessandro , Paschereit Christian Oliver
Published: October 2021

Abstract. This study describes the impact of postprocessing methods on the calculated parameters of tip vortices of a wind turbine model when tested using Particle Image Velocimetry (PIV). Several vortex identification methods and differentiation schemes are compared. The chosen methods are based on two components of the velocity field and its derivatives. They are applied to each instantaneous velocity field from the dataset and also to the calculated average velocity field. The methodologies are compared through the vortex center location, vortex core radius and jittering zone. Results show that the tip vortex center locations and radius have good comparability and can vary only a few grid spacings between methods. Conversely, the convection velocity and the jittering surface, defined as the area where the instantaneous vortex centers are located, vary between identification methods. Overall, the examined parameters depend significantly on the post-processing method and selected vortex identification criteria. Therefore, this study proves that the selection of the most suitable postprocessing methods of PIV data is pivotal to ensure robust results.