bluuebunny/crossref_metadata_2025 huggingface dataset:
Pelatihan Penggunaan Learning Management System (LMS) bagi Guru Sebagai Mitra Asistensi Mengajar Program MBKM Prodi Pendidikan Fisika FKIP Universitas Tadulako
Authors: Saehana Sahrul , Ali Muhammad , Darsikin Darsikin , Nurgan Nurgan , Ratnaningtyas Delthawati Is
Published: December 2021

Program Merdeka Belajar Kampus Merdeka (MBKM) merupakan program nasional bertujuan untuk meningkatkan kualitas output pendidikan dengan melakukan sejumlah aktivitas seperti asistensi mengajar di satuan pendidikan oleh mahasiswa. Learning management system (LMS) sangat dibutuhkan untuk melaksanakan program asistensi mengajar khususnya dalam melakukan evaluasi. Tujuan program ini adalah untuk melatih guru di sekolah mitra dalam menggunakan LMS sehingga dapat mendampingi mahasiswa dalam program asistensi mengajar.  Kegiatan ini dilakukan dalam bentuk pelatihan dimana guru dilatih menggunakan LMS. Mitra kegiatan ini adalah SMP dan SMA di Propinsi Sulawesi Tengah. Instrumen yang digunakan adalah lembar observasi dan wawancara. Dari hasil pengamatan diketahui bahwa guru dapat memanfaatkan dengan baik aplikasi evaluasi berbasis LMS yang dirancang oleh tim pengabdi. Hasil wawancara memperkuat hal ini, dimana guru tidak mengalami kesulitan dalam menggunakan aplikasi penilaian bagi mahasiswa program asistensi mengajar karena dilengkapi petunjuk yang jelas. The Independent Learning Campus Independent Program is a national program that improves scholarly output quality by carrying out activities such as teaching assistants in academic units by students. A learning management system (LMS) is needed to carry out teaching assistance programs, especially evaluations. This program aims to train teachers at partner schools in using the LMS so that they can assist students in teaching assistance programs. This activity is carried out in training where teachers are trained to use LMS. Partners of this activity are junior and senior high schools in Central Sulawesi Province. The instruments used are observation sheets and interviews. From the observations, it is known that teachers can make good use of the LMS-based evaluation application designed by the service team. The results of the interviews reinforce this, where the teacher does not experience difficulties in using the assessment application for students in the teaching assistant program because it is equipped with clear instructions.
Pelatihan Pembuatan E-Modul Menggunakan eXe-Learning di Lingkungan Lahan Basah
Authors: Rusmansyah Rusmansyah , Hamid Abdul , Misbah Misbah , Rahmawati Lili , Sugianti Rima , Baihaqi Ahmad , Parida Eka , Mahda Mahda , Kirana Galuh Fitri Ari
Published: December 2021

Masih banyak guru yang belum memahami tentang pembuatan e-modul. Selain itu juga belum banyak yang mengetahui mengenai aplikasi yang dapat digunakan dalam pembuatan e-modul. Hal ini melatarbelakangi dilakukan pelatihan pembuatan e-modul menggunakan eXe-learning di lingkungan lahan basah. Kegiatan pelatihan ini bertujuan untuk meningkatkan pemahaman para guru dalam membuat e-modul menggunakan eXe-learning di lingkungan lahan basah. Selain itu juga untuk mengetahui respon guru dalam mengikuti pelatihan. Peserta pelatihan ini ialah 23 orang guru kelompok Musyawarah Guru Mata Pelajaran (MGMP) Kimia di Kabupaten Hulu Sungai Utara (HSU). Kegiatan pelatihan dilaksanakan melalui metode ceramah, diskusi dan praktik secara langsung dalam membuat e-modul dengan menggunakan eXe-learning. Berdasarkan hasil pelatihan diperoleh bahwa terjadi peningkatan pemahaman guru tentang pembuatan e-modul menggunakan eXe-learnig dan respon guru terhadap kegiatan pelatihan minimal memiiki kategori baik. Pelatihan ini dapat meningkatkan pemahaman guru tentang pembuatan e-modul menggunakan eXe-learning. Produk e-modul yang dihasilkan dapat digunakan dalam membantu proses pembelajaran.  There are still many teachers who do not understand about making e-modules. In addition, not many people know about applications that can be used in making e-modules. So that training on making e-modules using eXe-learning is carried out in a wetland environment. This training activity aims to improve teachers' understanding of making e-modules using eXe-learning in a wetland environment. In addition, to find out the teacher's response in participating in the training. The training participants were 23 teachers of the Chemistry Subject Teacher Consultation Group (MGMP) in Hulu Sungai Utara (HSU) District. Training activities are carried out through lectures, discussions and direct practice in e-modules using eXe-learning. Based on the training results, it was found that there was an increase in teachers' understanding of making e-modules using eXe-learning, and the teacher's response to training activities had at least a good category. This training can improve teachers' understanding of making e-modules using eXe-learning. The resulting e-module product can be used to assist the learning process.
Validity and Reliability of The Indonesian Modification of Score for Allergic Rhinitis
Authors: Widuri Asti , Fakhriani Rizka
Published: December 2021

Abstract: Allergic rhinitis (AR) is a nasal inflammation caused by IgE-mediated reacions after inhaled the allergens. It’s characterized as symptoms of sneezing, airflow obstruction, nasal pruritus, and often clear nasal discharge. The prevalence of AR is about 5-40% in the general population and still rising. Multiple non-instrumental tests for AR were reported though few were validated. Score for Allergic Rhinitis (SFAR) is a valid instrument to screening AR. The purpose of this study was to perform adaptation and cultural translation and validation of the SFAR questionnaire for the Indonesian language. This was a cross sectional study to assess the validity and reliability of the Indonesian modification of Score for Allergic Rhinitis. The study conduct in 59 subjects. The Indonesian modification of SFAR instrument is valid and reliable as an instrument for screening AR with r values ranging from 0.345 to 0.730. Internal consistency shows that Cronbach's alpha is 0.803. The validation and reliability test of Indonesian modification of Score for Allergic Rhinitis was performed and valid and reliable as an instrument for assessing allergic rhinitis. Keywords: Allergic Rhinitis, Score for Allergic Rhinitis, Validity, Indonesian Version.
Correlations of Prostate Volume with PSA Levels in BPH Patients at Ulin General Hospital Banjarmasin
Authors: Levissa Nur Ramadhanti Cindy , Rahman Eka Yudha , Pratiwi Dewi Indah Noviana , Prasetya Heru , Kaidah Siti
Published: December 2021

Abstract: This study aims to determine the association between prostate volume and PSA levels in BPH patients at Ulin Hospital Banjarmasin. This study used a cross-sectional retrospective approach and analytic method. A total of 52 samples were obtained by purposive sampling based on inclusion and exclusion criterias. The highest prostate volume of  20.00-39.99 cc was obtained from 16 patients (30.7%) and the lowest volume of  60.00-79.99 cc was obtained from 10 patients (19.2%). Examination of PSA levels were highest at 2.6-9.9 ng/mL from 24 patients (46.2%) and the lowest at >20.0 ng/mL (5.8%) from 3 patients. Data analysis using Pearson correlation coefficient showed a positive correlation between prostate volume and PSA levels in BPH patients at Ulin Hospital Banjarmasin with a p value = 0,000 and r = 0.616 (positive and strong correlation). Keywords: BPH, Prostate volume, PSA
Correlation of Stone Size and Urine Leukocytes in Nephrolithiasis Patients at Ulin General Hospital Banjarmasin
Authors: Tahir Noorsyifa Safitri , Rahman Eka Yudha , Pratiwi Dewi Indah Noviana , Prasetya Heru , Kaidah Siti
Published: December 2021

Abstract: Nephrolithiasis (Kidney Stone) is a condition where there is stone in the kidney that are formed due to disturbance of the balance between solubility and deposition of salt in urine. This study was aim to determine the correlation between stone size and urine leukocytes in nephrolithiasis patients. This study was conducted at the Ulin General Hospital in Banjarmasin by taking data on medical records for the 2017-2018 period. This study used a cross-sectional retrospective approach with an analytic method. Samples were obtained using total sampling technique based on inclusion and exclusion criteria. A total of 34 nephrolithiasis patients were obtained that met the inclusion and exclusion criteria. The highest proportion of stone size was >20 mm (47.07%). The highest proportion of urine leukocytes was +3 (38.23%). Data were analyzed using the Spearman correlation test and showed p = 0.774 and r = 0.051. There was no significant correlation between stone size and urine leukocytes in nephrolithiasis patients at Ulin General Hospital Banjarmasin. Keywords: Nephrolithiasis, kidney stone size, urine leukocytes.
Characteristics of Nephrolithiasis Patients at Ulin General Hospital Banjarmasin 2017-2018 Period
Authors: Sa’idah Nazmyatus , Rahman Eka Yudha , Pratiwi Dewi Indah Noviana , Prasetya Heru , Kaidah Siti
Published: December 2021

Abstract: The purpose of this study was to determine the characteristics of nephrolithiasis patients at Ulin General Hospital Banjarmasin based on sex, age, and residence place of patients. This study was conducted at Ulin General Hospital Banjarmasin, using a descriptive method with a retrospective approach. A total of 100 nephrolithiasis patients were obtained by total sampling according to inclusion and exclusion criteria.  The results of this study showed that all nephrolithiasis patients in the 2017-2018 period were recorded, there were 58 male patients (58%), while there were 42 female patients (42%). The results showed that nephrolithiasis patients at Ulin General Hospital Banjarmasin were more than 55-64 years old (31%) and Banjarmasin was the area where most nephrolithiasis patients with a number of 35 patients (35%). This study showed the characteristics of age, sex, and residence place of patients were the risk factors that influence the incidence of nephrolithiasis at Ulin General Hospital Banjarmasin. Keywords: Patient Characteristics, Nephrolithiasis, Ulin General Hospital Banjarmasin.
Prevalence and Determinant Factors of Coronary Heart Disease Status in Patients with Heart Failure
Authors: Delmi Anwari , Adiputro Dwi Laksono , Marisa Dona , Yasmina Alfi
Published: December 2021

Abstract: As a cardiovascular disease, heart failure is one of prime mortality cause in the world. Coronary heart disease has a role in development of heart failure so that it becomes one of heart failure’s major clinical risk factor. This study aimed to calculate the prevalence of and identify the factors that influence coronary heart disease status of heart failure patients at Alamanda ward of RSUD Ulin Banjarmasin in 2016. Factors that were studied consisted of age, sex, family history of heart disease, smoking, diabetes mellitus, and hypertension. This study used analytical observation with cross-sectional approach on medical records that were obtained by purposive sampling method. The result showed 46.4% of 263 heart failure patients had coronary heart disease status. Multivariate analysis inferred hypertension as the factor that influences the coronary heart disease status of heart failure patients (OR = 1.98, 95% CI = 1.06 – 3.71, P = 0.033). Keywords: cardiovascular disease, heart failure, coronary heart disease, hypertension
Ethylenediaminetetraacetic Acid‑Dependent Pseudothrombocytopenia in Patient Previously Treated as Dengue Fever
Authors: Nur’amin Hendra Wana , Prenggono Muhammad Darwin , Devi Wivina Riza
Published: December 2021

Abstract: One of the most widely used anticoagulants for a complete blood count is ethylenediaminetetraacetic acid (EDTA).  Pseudothrombocytopenia (PTCP) may be caused by EDTA, this condition may lead to inappropriate diagnosis and treatment. We report a 25-year-old female with unspecific headache and joint pain with very low platelet count since 1 month before hospital admission. She was diagnosed with Dengue fever infection and got some platelet transfusion from the previous secondary hospital. She was carried out for a blood test with another anticoagulant (sodium citrate) and bone marrow aspiration. The results showed that she had normal platelet count and bone marrow cellularity. When a patient was identified with thrombocytopenia without any bleeding manifestation, hematology disease, and family history, PTCP should be taken into consideration to prevent unnecessary intervention. Keywords: platelet, pseudothrombocytopenia, ethylenediaminetetraacetic acid, Dengue fever
Thoracic Gunshot Wound with Vascular Lesion
Authors: Adityawarman Ahmad , Ghozali Ahmad
Published: December 2021

Abstract: The thoracic gunshot wounds may cause high morbidity and mortality, especially if accompanied by vascular injuries. Therefore, immediate management and precise decision are needed. A 35-year-old man who was referred from the regional hospital presented with thoracic gunshot wound and a history of hemorrhagic shock. A projectile was found through the chest wall and caused axillary artery rupture. The patient underwent exploratory thoracotomy and axillo-brachial artery bypass using a great saphenous vein graft. The patient's postoperative condition showed improvement in hemodynamic and distal limb perfusion. Keywords: Chest trauma, gunshot wound, axillary artery, vascular injury
The Effects of Reading Activity on Episodic Memory in Elderly
Authors: Afifah Ummu Ma’rifatul , Wiyono Nanang , Hastami Yunia , Munawaroh Siti
Published: December 2021

Abstract: The aging process is a natural event that cannot be avoided. Especially in the elderly, this is accompanied by a decrease in episodic memory function, which can reduce the quality of life. Therefore, efforts are needed to maintain cognitive function in elderly, one of which is through routine cognitive activities such as reading which can affect memory function in elderly through neuroplasticity. This study aims to determine the effect of reading activity on episodic memory function in the elderly. This research is a quasi-experimental study with a pre-test post-test control group design method. The total research subject were 30 people in Desa Demangan Siman, Kabupaten Ponorogo and Kelurahan Ngadirejo, Kota Kediri, with a sample technique using random purposive sampling. The research subjects were then divided into 3 groups with random allocation techniques using microsoft excel. Group 1 was the control group, group 2 was the 15-minute reading aloud intervention group, and group 3 was the 30-minute reading aloud intervention group. The results of the Dependent T-test showed that there was a significant difference in mean scores between the pre-test and post-test scores in group 2 (p = 0.000) and group 3 (p = 0.000), but not significant in group 1 (p = 0.111). The One Way ANOVA test results showed a significant difference in post-test scores in the three groups (p = 0.043), and the Post-hoc LSD test found a significant difference in scores between the post-test scores in group 1 with group 2 (p = 0.025) and group 1 with group 3 (p = 0.034), but there was no significant difference between the post-test scores in group 2 with group 3 (p = 0.883). It can be concluded, there is a significant effect between the duration of reading activity and episodic memory function in the elderly. Keywords: aging, elderly, episodic memory, reading, neuroplasticity.
STUDI TIMBULAN DAN KOMPOSISI SAMPAH RUMAH TANGGA KOTA BANJARMASIN
Authors: Sabrina Ghina Naufalin , Mahyudin Rizqi Puteri , Firmansyah Muhammad
Published: December 2021

Salah satu bidang yang akan diintegrasikan dalam Metropolitan Banjar Bakula adalah pengelolaan sampah berupa TPA regional. Kota Banjarmasin akan menjadi penyumbang terbesar sampah yang masuk ke TPA regional karena jumlah penduduknya yang paling banyak dan termasuk kota besar. Oleh karena itu, diperlukan kegiatan pengelolaan untuk mengurangi sampah yang masuk ke TPA regional tersebut. Berdasarkan penjelasan di atas, diperlukan penelitian mengenai timbulan dan komposisi sampah rumah tangga di Kota Banjarmasin. Identifikasi kondisi eksisting pengelolaan sampah berkaitan dengan usaha reduksi sampah dilakukan dengan metode observasi lapangan dan wawancara. Analisis timbulan dan komposisi sampah rumah tangga mengacu pada SNI 19-3964-1994. Kondisi eksisting pengelolaan sampah berkaitan dengan usaha reduksi sampah di Kota Banjarmasin berupa pengomposan di beberapa lingkungan rumah tangga, TPS 3R dan rumah kompos. Pemilahan sampah dilakukan oleh petugas di TPS 3R dan pemulung di TPA untuk mengambil sampah yang masih bernilai ekonomis. Selain itu Kota Banjarmasin juga melakukan pengelolaan sampah berkaitan dengan usaha reduksi sampah dalam bentuk Peraturan Walikota Banjarmasin Nomor 18 Tahun 2016. Timbulan sampah rumah tangga Kota Banjarmasin adalah 0,26 kg/o/h dan 2,08 l/o/h. Komposisi sampah didominasi oleh sampah organik (55,89%) kemudian sampah kain/tekstil (14,93%) dan plastik (12,77%).
KONSENTRASI KARBON MONOKSIDA DAN NITROGEN DIOKSIDA PADA RUAS JALAN KUIN UTARA DAN KUIN SELATAN KOTA BANJARMASIN
Authors: Agustina Dwi Putri , Annisa Nova , Riduan Rony , Prasetia Hafiizh
Published: December 2021

Sektor transportasi menjadi salah satu sumber pencemaran udara tertinggi di Indonesia. Karbon monoksida (CO) dan nitrogen dioksida (NO2) adalah pencemaran udara yang bersumber dari aktivitas kendaraan bermotor akibat pembakaran mesin yang tidak sempurna. Berdasarkan studi observasi, ruas jalan Kuin Utara dan Kuin Selatan memiliki tingkat aktivitas lalu lintas yang padat dimana kendaraan yang melintas tidak sesuai dengan fungsi jalan yang seharusnya yaitu berdasarkan SK Walikota Banjarmasin No 548 Tahun 2017 ruas jalan di kelurahan kuin merupakan jalan lingkungan sekunder. Dampak yang ditimbulkan dari aktivitas transportasi adalah menghambat proses fotosintesis dan penyakit ISPA. Penelitian ini bertujuan untuk mengetahui konsentrasi karbon monoksida dan nitrogen dioksida pada wilayah studi dan dibandingkan dengan baku mutu Peraturan Gubernur Kalimantan Selatan No 53 Tahun 2007. Penelitian dilakukan selama 2 hari pada hari Minggu mewakili hari libur dan pada hari Senin mewakili hari kerja dengan melakukan pengukuran udara ambien pada 3 titik sampling di wilayah studi. Pengambilan sampel dilakukan pada pagi, siang dan sore hari. Parameter yang diukur adalah CO dan NO2. Pengukuran konsentrasi CO mengacu pada SNI 19-7119.7-2005 dan pengukuran konsentrasi NO2 mengacu pada SNI 19-7119.2-2017. Hasil pengukuran dilapangan pada hari Minggu diperoleh konsentrasi CO tertinggi di titik 1 pada pagi hari sebesar 824 µg/m3 dan konsentrasi NO2 tertinggi di titik 2 pada siang hari sebesar 136,7 µg/m3. Hasil pengukuran dilapangan pada hari Senin diperoleh konsentrasi CO tertinggi di titik 3 pada pagi hari sebesar 2.358 µg/m3 dan konsentrasi NO2 tertinggi di titik 2 pada siang hari sebesar 44,6 µg/m3.
APLIKASI KARBON AKTIF KAYU ULIN SEBAGAI ADSORBEN DALAM MENURUNKAN KANDUNGAN CHEMICAL OXYGEN DEMAND (COD) PADA AIR SUNGAI
Authors: Astuti Herlina , Noor Rijali , Mahmud Mahmud
Published: December 2021

Penelitian ini memiliki tujuan dalam mengidentifikasi karakteristik karbon aktif dari kayu ulin dan pengaplikasiannya dalam menurunkan kandungan COD (Chemical Oxygen Demand) air sungai. Penelitian ini dilakukan secara ekperimental di Laboratorium Rekayasa Teknik Lingkungan, Universitas Lambung Mangkurat. Beberapa variabel bebas yang digunakan meliputi pH (3, 5, 7, dan 9), waktu kontak (5, 10, 15, 60, 120, 180, dan 240 menit), dan dosis adsorben (0,4; 0,6; 0,8 dan 1,0 gr)., sedangkan variabel terikat berupa kandungan COD pada air sungai. Uji karakteristik adsorben karbon aktif kayu ulin, menghasilkan nilai kadar air sebesar 5 %, daya serap iodin sebesar 190,350 mg/g, dan kadar abu sebesar 89%. Kondisi operasi terbaik adsorpsi COD (Chemical Oxygen Demand) pada air sungai terhadap karbon aktif kayu ulin terjadi pada kondisi pH 5  dengan kapasitas adsorpsi 34,73 mg/g dan efesiensi adsorpsi 40% ; waktu kesetimbangan 120 menit dengan kapasitas adsorpsi 43,41 mg/g dan efesiensi adsorpsi 50%: dan dosis adsorben sebanyak 1 gram dengan kapasitas adsorpsi 31,25 mg/g dan efesiensi adsorpsi 45%.
STUDI ISOTEM DAN KINETIKA ADSORPSI BAHAN ORGANIK ALAMI (BOA) PADA AIR GAMBUT TERHADAP KARBON AKTIF KAYU ULIN DENGAN SISTEM BATCH
Authors: Elma Nida Noviani , Mahmud Mahmud , Mu'min Badaruddin
Published: December 2021

Air gambut di Indonesia khususnya di Kalimantan Selatan sangat berlimpah dan memiliki potensi untuk dijadikan sebagai sumber air bersih. Keberadaan bahan organik yang tinggi di dalam air gambut  membuat air gambut perlu dilakukan pengolahan terlebih dahulu. Salah satu pengolahan yang dapat dilakukan yaitu dengan proses adsorpsi. Adsorpsi suatu zat pada permukaan adsorben bergantung pada beberapa faktor dan memiliki pola isoterm dan kinetika tertentu. Penelitian ini bertujuan untuk menentukan model isoterm, dan model kinetika yang sesuai pada adsorpsi bahan organik alami (BOA) terhadap karbon aktif kayu ulin. Metode dalam penelitian ini menggunakan proses adsorpsi dengan adsorben karbon aktif kayu ulin. Model isoterm yang digunakan yaitu model Langmuir, model Freundlich, dan model Redlich-Peterson, sedangkan model kinetika yang digunakan ialah model Pseudo Orde Satu, Pseudo Orde Dua, dan Freundlich Modifikasi. Model isoterm Redlich-Peterson merupakan model yang sesuai untuk adsorpsi BOA air gambut terhadap karbon aktif kayu ulin dan model kinetika yang sesuai untuk adsorpsi BOA air gambut terhadap karbon aktif kayu ulin adalah model Pseudo Orde Dua.
STUDI ISOTERM DAN KINETIKA ADSORPSI COD (CHEMICAL OXYGEN DEMAND) PADA AIR SUNGAI TERHADAP KARBON AKTIF KAYU ULIN
Authors: Aulia Muhamad Aulia , Mahmud Mahmud , Mu'min Badaruddin
Published: December 2021

Limbah kayu ulin di Kalimantan Selatan sangat banyak jumlahnya dan belum dimanfaatkan secara optimal. Kayu ulin berpotensi dimanfaatkan sebagai adsorben untuk menurunkan bahan organik. Kayu ulin dijadikan adsorben karena mempunyai sifat yang keras dengan material yang hanya mengandungxkarbon. Peningkatan luas permukaan adsorben arangxkayuxulin dapat dilakukan melalui aktivasi kimia. Metode yang digunakan dalam penelitian ini yakni aktivasi secara fisika menggunakan furnace. Berdasarkan hasil penelitian gambaran proses adsorpsi yang tepat pada model Isoterm adsorpsi COD terhadap karbon aktif kayu ulin berturut-turut adalah model Isoterm Freundlich dengan nilai R2 0,8898; Langmuir dengan nilai R2 0,9320; Redlich-Peterson dengan nilai R2 0,957; dan Temkin dengan nilai R2 0,8559, sedangkan pada penggambaran proses adsorpsi yang tepat dari model kinetika adsorpsi COD air sungai terhadap karbon aktif kayu ulin adalah model kinetika Pseudo orde dua. Berdasarkan hasil dari model isoterm dan kinetika mekanisme adsorpsi COD air sungai terjadi secara fisika dan kimia dengan didominasi oleh mekanisme secara kimia.
TEKNOLOGI REDUKSI SAMPAH ORGANIK BERBASIS LARVA BLACK SOLDIER FLY (HERMETIA ILLUCENS) DENGAN VARIASI FREKUENSI FEEDING
Authors: Rahmadayanti Novi , Firmansyah Muhammad
Published: December 2021

Melihat banyaknya timbulan sampah berupa sampah organik yang dihasilkan masyarakat, terlihat potensi untuk mereduksi sampah organik dengan berbagai metode yang banyak dikembangkan dan diaplikasikan di Indonesia, dari sekian banyak alternative cara pereduksi salah satunya adalah dengan menggunakan larva dari lalat jenis Black Soldier Fly (Hermetia illucens). Penelitian ini dilakukan dengan metode percobaan skala laboratorium. Sampah organic yang digunakan sebagai sampel adalah sampah sayur dan buah. Tujuan dari penelitian ini untuk menganalisis persentase kemampuan larva BSF dalam mereduksi sampah organic buah dan sayur. Metode yang digunakan pada penelitian adalah Rancangan Acak Lengkap (RAL) dengan 2 kali pengulangan. Analisis data yang digunakan adalah Analysis of Variance (ANNOVA). Larva yang digunakan pada penelitian ini adalah 350 ekor dengan frekuensi feeding 1 hari, 3 hari dan 5 hari dengan massa feeding 1,5 kg dan 18 ml EM4. Hasil kajian menunjukkan bahwa, persentase terbesar reduksi sampah oleh larva BSF untuk reduksi sampah buah dan sayur dengan frekuensi feeding 1, 3 dan 5 hari sebesar 71%, 70% dan 60%. Berdasarkan persentase tersebut dapat ditentukan bahwa frekuensi feeding sekali dalam sehari lebih efektif untuk menghasilkan reduksi sampah yang lebih optimal.
ANALISIS SEBARAN MIKROPLASTIK DI KAWASAN SEPANJANG SUNGAI KUIN KOTA BANJARMASIN
Authors: Mawardi Muhamad Rifky , Annisa Nova
Published: December 2021

Banjarmasin merupakan Kota yang dikenal dengan sebutan seribu sungai yang terletak di Kalimantan Selatan. Sungai tersebut adalah Sungai Kuin. Aktivitas di sungai akan mempengaruhi kualitas air sungai. Pencemaran Sungai Kuin ini adalah akibat adanya banyaknya limbah plastik yang menumpuk secara langsung sehingga sungai tersebut menurun kualitasnya. Penelitian ini bertujuan untuk mengidentifikasi jenis mikroplastik dan kelimpahan yang ada pada air dan sedimen. Data yang diambil sampelnya dibagi menjadi 10 titik. Setiap stasiun diambil 3 kali dari sisi kiri, tengah, dan sisi kanan sehingga diperoleh 60 sampel. Hasil penelitian adalah jenis film, fiber dan fragmen. Pada stasiun 1 dan 2 ditemukan film berkisaran 10,9 x 103 – 16,7 x 103 partikel/mL, fiber berkisaran 9,9 x 103 – 14,7 x 103, fragmen berkisaran 11,5 x 103 – 18,0 x 103  stasiun 3 dan 4 film berkisaran 10,9 x 103 – 12,2 x 103 partikel/mL, fiber berkisaran 9,6 x 103 – 11,3 x 103 partikel/mL, fragmen berkisaran 11,6 x 103 – 12,9 x 103 partikel/mL, stasiun 5 dan 6 film berkisaran 10,1 x 103 – 11,9 x 103 partikel/mL, fiber berkisaran 8,8 x 103 – 9,9 x 103 partikel/mL, fragmen berkisaran 11,2 x 103 – 12,5 x 103 partikel/mL, stasiun 7 dan 8 film berkisaran 10,3 x 103 – 14,2 x 103 partikel/mL, fiber berkisaran 8,8 x 103– 11,8 x 103 partikel/mL, fragmen berkisaran 10,5 x 103 – 15,5 x 103 partikel/mL, stasiun 9 dan 10 film berkisaran 10,0 x 103 – 15,1 x 103partikel/mL, fiber berkisaran 8,5 x 103 – 13,9 x 103 partikel/mL, fragmen berkisaran 11,0 x 103  – 16,3 x 103 partikel/mL
PEMANFAATAN ARANG AKTIF AMPAS TEBU SEBAGAI ADSORBEN COD PADA LIMBAH CAIR SASIRANGAN
Authors: Paramitha Dwi Maulidya , Noor Rijali
Published: December 2021

Limbah cair sasirangan yang berada pada salah satu home industry sasirangan di Kota Banjarmasin mengandung COD sebesar 730 mg/L, nilai tersebut melebihi baku mutu yang ditetapkan yaitu 150 mg/L. Limbah ampas tebu dapat dimanfaatkan untuk menurunkan COD melalui adsorpsi arang aktif dengan tahapan karbonisasi dan aktivasi. Penelitian ini bertujuan untuk menganalisis efektivitas arang aktif ampas tebu terhadap penurunan kandungan COD pada limbah cair sasirangan. Penelitian ini terbagi menjadi lima kelompok, yaitu satu kelompok kontrol dan empat kelompok perlakuan. Kelompok Kontrol (K) adalah kelompok tanpa pemberian dosis arang aktif ampas tebu dengan pH dan waktu kontak optimum. Kelompok Perlakuan (P) adalah kelompok dengan pemberian dosis arang aktif ampas tebu (P;1,5gr/L, P2;3gr/L, P3;4gr/L, P4;5gr/L) dengan pH dan waktu kontak optimum. Hasil menunjukkan bahwa arang aktif ampas tebu dengan pH 5 dan waktu kontak 90 menit mampu menurunkan kandungan COD hingga 95,37%, serta terdapat perbedaan tingkat efektivitas dosis arang aktif ampas tebu sebagai adsorben terhadap kandungan COD pada limbah cair sasirangan. Dosis 5 gr/L merupakan dosis yang mampu menyerap COD paling besar.
MENGEMBANGKAN KOGNITIF MENGENAL KONSEP BILANGAN MELALUI MEDIA BOWLING, MODEL EXPLICIT INSTRUCTION, METODE BERMAIN DAN PEMBERIAN TUGAS DI TK
Authors: Hardianti Rima H , Rahman Ali R
Published: December 2021

AbstrakPenelitian ini menggunakan pendekatan kualitatif dan jenis Penelitian Tindakan Kelas (PTK). Jenis data menggunakan analisis aktivitas guru, aktivitas anak, dan hasil perkembangan. Penelitian ini dilakukan dalam 3 pertemuan. Penelitian ini dilakukan pada anak kelompok B TK Mawar dengan jumlah anak sebanyak 23 anak yang terdiri dari 10 anak perempuan dan 13 anak laki-laki. Melalui indikator keberhasilan aktivitas guru memperoleh skor ≥27  dengan kriteria sangat baik, aktivitas anak secara klasikal memperoleh ≥81% sangat aktif. Hasil (1) aktivitas guru saat mengembangkan kemampuan kognitif anak  menggunakan Media Bowling kombinasi model Explicit Instructin, metode Bermain dan Pemberian Tugas yaitu mendapatkan kriteria Sangat Baik dengan skor 30, (2) Aktivitas anak mendapat kriteria Sangat Aktif dengan presentase 82,61%, (3) Hasil pencapaian perkembangan kemampuan kognitif anak disetiap pertemuannya terjadi peningkatan maka mendapatkan kriteria berkembang sangat baik (BSH) dengan presentase 82,61%.Kata kunci: Kognitif, Media Bowling,  Explicit Instruction, Metode bermain dan Pemberian Tugas
MENGEMBANGKAN KEMAMPUAN ANAK DALAM AKTIVITAS EKSPLORATIF MELALUI MODEL PICTURE AND PICTURE, METODE EKSPERIMEN DENGAN MEDIA LOOSE PARTS
Authors: Salsabila Nur , Novitawati Novitawati
Published: December 2021

AbstrakPenelitian ini dilatar belakangi oleh kemampuan kognitif anak dalam menunjukkan aktivitas eksploratif yang masih belum berkembang. Penelitian ini tujuannya ialah untuk meningkatkan aktivitas guru, aktivitas anak, dan hasil perkembangan kognitif anak dalam menunjukkan aktivitas eksploratif menggunakan kombinasi Model Picture and Picture, Metode Eksperimen dengan Media Loose Parts. Pendekatan penelitian yang diterapkan ialah pendekatan kualitatif dengan jenis penelitiannya Penelitian Tindakan Kelas (PTK) yang dilakukan dalam 3 pertemuan bertempat di TK Kemala Bhayangkari 14 Marabahan pada kelompok B2 dengan jumlah 6 orang anak. Hasil penelitian memperlihatkan ternyata aktivitas guru saat pertemuan 1 mencapai kriteria Cukup Baik dan meningkat saat pertemuan 3 dengan mencapai kriteria Sangat Baik. Aktivitas anak secara klasikal saat pertemuan 1 mencapai kriteria Cukup Aktif dan meningkat saat pertemuan 3 dengan mencapai kriteria Sangat Aktif. Hasil perkembangan kognitif anak secara klasikal saat pertemuan 1 belum berhasil berkembang dan saat pertemuan 3 meningkat menjadi berhasil berkembang dengan mencapai kriteria Berkembang Sesuai Harapan dan Berkembang Sangat Baik.Kata kunci: Aktivitas eksploratif, Picture and Picture, Eksperimen, Loose Parts.
Aggregate characteristics and aggregate-associated soil organic carbon and carbohydrates of soils under contrasting tree land use
Authors: Udom Bassey , Ogunwole Joshua , Wokocha Chima
Published: December 2021

Protection of soil organic carbon and acid-hydrolyzable carbohydrates in aggregate-size fractions is important for appraising soil degradation and aggregation under land use types. Aggregate-associated soil organic carbon (SOC) and acid-hydrolyzable carbohydrates (R-CHO) in bulk soils and aggregate-size fractions of a sandy loam soil under Alchornea bush, Rubber, Oil palm and Teak plantations in southern Nigeria were studied. Results revealed significant differences in aggregate-associated SOC and R-CHO, bulk densities, total porosity, soil organic carbon stock and aggregate stability among the land use types. Greater SOC was stored in macro-aggregates >0.25 mm, while greater R-CHO was occluded in micro-aggregates <0.25 mm (p<0.05). The highest mean weight diameter (MWD) was 1.01 mm in Alchornea soils and 0.92 mm in Oil palm plantation at 0-15 cm topsoil. Soil organic carbon stock in 0-15 cm topsoil was 77.7, 81.8, 92.2, and 67.5 kg C ha-1 in Alchornea, Rubber, Oil palm, and Teak soils, respectively. Relationships showed a positive linear correlations between MWD and SOC (r = 0.793, p < 0.05) and R-CHO (r = 0.789. p < 0.05). Alchornea bush and Oil palm plantation increased macro-aggregate formation and macro-pores >5 µm, therefore they have greater potentials to boost protection of SOC in soil macro-aggregates.
Makna Perintah dalam Al-Qur’an Surah Yūsuf
Authors: Haikal Muhammad Ichsan , Jannah Nur Roudhatul
Published: December 2021

This study aims to determine how much the imperative sentences (amr) is used, its meaning, and its purpose in surah Yūsuf. This study uses a qualitative descriptive method that describes the existing data. The data is obtained from the verses of the Quran surah Yūsuf, which contains the commandment sentences. The results of this study indicate that in surah Yūsuf there are 32 command sentences, namely in verses 9(2), 10, 12, 21, 23, 29(2), 31, 36, 42, 43, 46, 50(2), 54, 55, 59, 62, 63, 67, 78, 81(2), 82, 87, 88, 93, 97, 99, 101, and 108. The results of the 32 data show 31 in the form of fi‘l amr and 1 in the form of isim fi‘l amr. Then, of the 32 command sentences, there are 19 which have an essential command meaning. In addition, there are some deviations in the meaning of the command sentences in surah Yūsuf, (1) the meaning of irshād, found in verses 29, 50, and 67; (2) the meaning of takhyīr in verse 9; and (3) the meaning of prayer (du‘ā’) in verses 12, 55, 63, 78, 88, 97, and 101.
Assessing Training Interests of Latin American and Caribbean Immigrant-serving HIV/AIDS, STD, and Hepatitis C Providers in New York State, United States
Authors: Marriott Jahron P , Pérez-Ramos José G , Choi Song Hoa , Gonsalves-Domond Gersandre , Aladin Beatrice , Barbosu Monica , Smith Cheryl , Dye Timothy
Published: December 2021

Healthcare providers may be ill-equipped to address the specific care needs of refugee/immigrant (RI) patient populations. We assessed continuing education (CE) training interests among HIV/AIDS, STD, and Hepatitis C (HASH) providers in New York State (NYS), United States, who serve RI patients from Latin America and the Caribbean (LAC). An online survey was completed by 156 HASH providers during a three-month period in Spring 2018. HASH providers serving LAC patients indicate interest in additional training to address the unique needs of the RI community. We noted a strong interest for more tailored learning opportunities in issues that impact refugee health.
 
Copyright © 2020 Marriott et al. Published by Global Health and Education Projects, Inc. This is an open-access article distributed under the terms of the Creative Commons Attribution License CC BY 4.0.
COVID 19: Evaluating the Knowledge, Attitude and Preventive Practices of Healthcare Workers in Northern Nigeria
Authors: Fatimah  , Taiwo  , Baba  , Aishatu  , Omeiza  , Hadiza  , Salihu Hamisu M
Published: December 2021

Background: Although much is known about the rapidly spreading COVID-19 disease, a lot of knowledge is still evolving. The knowledge, attitude and practice (KAP) of healthcare workers (HCWs) towards COVID-19 remain key in protecting themselves and in fighting the “war” against the disease. This study assessed the KAP of HCWs in Kano, northern Nigeria.
Methodology: A cross-section of different cadre of healthcare workers was recruited online via google forms. Using a link, the participants completed an adapted from a similar study, pre-tested questionnaire on KAP regarding COVID-19. Predictors of KAP were assessed using logistic regression modelling.
Results: Among the 651 HCWs invited to participate, 233 respondents responded giving a response rate of 35.8%. Of these, 195 (83.7%) had good knowledge, 183 (78.9%) had a positive attitude and 180 (77.6%) had good practice towards prevention of COVID-19. The odds of having good knowledge were significantly lower among Community Health Officers/Community Health Extension workers (aOR=0.2, 95% CI: 0.1-0.6;p<0.001) and other health workers compared to doctors. Positive attitude was predicted by good knowledge (aOR=4.8, 95% CI:1.7-010.2;p=0.003), being in the fifth decade of life (aOR=5.5, 95% CI: 1.1–29.3, p=0.04), female gender (aOR=3.0, 95% CI: 1.1-8.3;p=0.04), Christian faith (aOR=7.0, 95% CI: 1.3-40.4; p=0.03), and having a bachelors’ or medical degree (aOR=4.6, 95% CI: 1.3-16.5).The only predictor of good practice was good knowledge on COVID-19 (aOR=7.8, 95% CI 2.8-12.4;p<0.001).
Conclusion and Global Health Implications: Majority of the HCWs at the study site have good knowledge, attitude and practice regarding COVID-19. Continuous dissemination of information on prevention of spread of COVID-19 to all HCWs will strengthen the health workforce in the fight against it.
 
Copyright © 2021 Tsiga-Ahmed et al. Published by Global Health and Education Projects, Inc. This is an open-access article distributed under the terms of the Creative Commons Attribution License CC BY 4.0.
Discourse Particles in Sorani Kurdish
Authors: RADNİA Zanko
Published: December 2021

Discourse particles constitute an important part of spoken language; they have a wide range of pragmatic functions in interactional contexts. The object of the present paper is to introduce Kurdish discourse particles, clarify their functions in different discourse contexts, and briefly sketch some aspects of their grammatical properties. I will focus on Sorani Kurdish since this dialect has a rich inventory of discourse particles that have not so far been investigated. I will show that the majority of these particles convey multiple functions and display a great degree of free syntactic distribution, a noteworthy point. In addition to expounding upon their syntactic position, I will inquire into the types of sentences in which they can occur (declarative, interrogative, and imperative). Furthermore, I will argue that individual discourse particles can appear adjacent to each other to give rise to new combinations, and in some cases the order of the components participating in the combination can be reversed and still remain as acceptable forms. Finally, I will explore the interrogative contexts in which discourse particles can occur, and also distinguish between two types of particles that can affect the interrogative utterance in different ways.
Study of the antibacterial properties of a composition based on chitosan obtained from dead bees Apis Mellifera
Authors: Khaydarova Kh. A. , Nurutdinova F. M. , Ikhtiyarova G. A. , Khaydarov A. A.
Published: December 2021

The article provides data on the development of a new thickening composition for printing cotton-lye fabric with antibacterial properties based on biodegradable polymers Chitosan synthesized from Apis Mellifera bee dead with CMC with addition of CMC and synthetic hydrolyzed acrylic emulsion. Studied the fungicidal properties of the developed mixed thickener for active dyes used in printing fabrics. As a result of observations, it was revealed that these new thickeners on the basis of exhibit pronounced antimicrobial activity in relation to the micelle fungus Aspergillus terreus. The optical density of the samples shows that these thickeners are resistant to mycelial fungi. Among thickeners, thickeners based on Uzhitan-?MS-HAE, Uzkhitan-CMS have the most pronounced bactericidal activity, and these thickeners are more stable, they can be used the next day and even on the second day for printing mixed fabrics.
Professional development and job satisfaction on teaching performance
Authors: Thahir Muthahharah , Komariah Aan , Kurniady Dedy Achmad , Suharto Nugraha , Kurniatun Taufani C. , Widiawati Widiawati , Nurlatifah Siti
Published: December 2021

This study aimed to determine teacher professional development, job satisfaction and teaching performance and to determine the influence of teacher professional development and teacher satisfaction on teaching performance. The research method used was a quantitative method with descriptive correlational techniques. Data collection techniques conducted in this study was a questionnaire. Respondents in this study were 60 junior high school teachers in Gowa Regency. The data analysis technique used product moment and regression analysis which was analyzed using the SPSS program. The results showed that teacher professional development and job satisfaction had a positive and significant influence on teacher performance. The implication of this research was to improve teacher performance through teacher professional development by providing training and increasing job satisfaction through leadership.
Reforming wage policy for workers towards living wage in Vietnam
Authors: Tung Phuong Huu
Published: December 2021

Currently, in Vietnam, wage policy is implemented through an important tool, the minimum wage. However, the reality shows that the use of the minimum wage to pay employees is still inadequate and far from reality. Instead of using the minimum wage, a number of developed countries have recently used a new concept in wage policy making, which is “living wage” with high efficiency. In line with the trend of international integration, a living wage needs to be recognized and researched and applied in practice in Vietnam to bring about more positive effects, ensuring the life of workers and the whole country the sustainable development of the business. The article uses information and secondary data to analyze the current situation of minimum wages, scientific basis for living wages and policy implications to aim at workers with a living wage in the future.
Indonesian law and human rights expert's view on the constitutional court's decision against the manpower law from the omnibus law
Authors: Manullang Sardjana Orba
Published: December 2021

This legal paper aimed to discuss the various views of legal experts on the Constitutional Court's Decision on the Manpower Act and Law derived from the Omnibus Law, which is full of controversy. The authors believe that the success of this discussion is closely related to the contributions of legal scholars from various disciplines and practitioners. Therefore, we have conducted a series of data collection virtually on literature sources such as journal publications, books, proceedings, and several legal websites. Furthermore, an in-depth study effort involves data evaluation, data coding, data interpretation, and drawing conclusions which will be used as data findings supported by scientific evidence from several experts with valid and convincing data considerations. This qualitative study relies on secondary data or evidence from previous scientific studies. Based on the data exposure and discussion, we can conclude that most legal experts, especially independent ones, say that the Constitutional Court's decision issued in October 2021 regarding the Manpower Act Derived from the Omnibus Law is legally binding flawed. They believe the decision will reap prolonged controversy. Thus, these findings should be the subject of further studies in the future.
Architectural theory as a tool for architectural criticism necessarily employed for the betterment of architectural education
Authors:   Architectural Engineering Department, College of Engineering, University of Hail, Hail, Saudi Arabia, et al. Ibrahim
Published: December 2021

Criticism, or "to criticize" derives from the Greek krinein meant to distinguish, which is to separate, to silt, to make a distinction. The word "theory" comes from the philosophical Latin term "theoria" meaning spectator, while in modern days means the attempt to decide architectural right and wrong on a purely intellectual base. Pedagogically architecture students participating in a review learn from whoever provides useful criticism benefiting from critiques or reviews. This research in comparison to the ones that went through focuses on Architectural Criticism and Architectural Theory and which one stems from the other, their significance in architectural education in form of crit or review and shows a road map of how reviews are to take place by their different constituents. The purpose of the paper is to see whether the architectural theory is stemming from architectural criticism and whether it’s employed in architectural education. The methodology of this paper depends on both theoretical and analytical studies through three major fields; architectural criticism, architectural theory, and the analytical study of architectural education in form of critique or review. Finally, the paper concludes by linking architectural education mostly in its architectural design projects critique or review form with architectural theory and its dependence upon architectural criticism.
Влияние термической предыстории на свойства эффективных термоэлектрических сплавов Ge-=SUB=-0.86-=/SUB=-Pb-=SUB=-0.1-=/SUB=-Bi-=SUB=-0.04-=/SUB=-Te-=SUP=-*-=/SUP=-
Authors: Шабалдин А.А. , Самунин А.Ю. , Константинов П.П. , Новиков С.В. , Бурков А.Т. , Bu Zhonglin , Pei Yanzhong
Published: December 2021

In this work, we study the properties of GeTe -based alloys, doped with bismuth, with partial substitution of lead for germanium: Ge0.86Pb0.1Bi0.04Te. The aim of the study is to explore the possibility of increasing the thermoelectric efficiency of a compound by combining optimal doping and isovalent substitution to improve the electronic properties with a simultaneous decrease of the lattice thermal conductivity. We studied alloy samples prepared in two different research laboratories using similar, but not completely identical procedures. It is shown that the electronic (thermoelectric power and electrical conductivity) properties of the samples of the two groups are in good agreement with each other. The properties of alloys depend on the thermal history of the samples due to the presence at temperatures of 600–800 K of a phase transition from a low-temperature rhombohedral to a high-temperature cubic structural modification. The thermoelectric figure of merit of alloys reaches a maximum value of 1.5 at a temperature of about 750 K.
Анизотропные напряжения в слоях GaN(1120) на подложке r-Al-=SUB=-2-=/SUB=-O-=SUB=-3-=/SUB=- при хлорид-гидридной газофазной эпитаксии
Authors: Бессолов В.Н. , Коненкова Е.В. , Середова Н.В. , Пантелеев В.Н. , Щеглов М.П.
Published: December 2021

Сообщается о росте неполярных GaN(1120) структур методом хлорид-гидридной газофазной эпитаксии с использованием буферного слоя AlN, синтезированного методом эпитаксии из металлоорганических соединений на подложке r-Al2O3. Показано, что упругие напряжения в структуре GaN(1120)/r-Al2O3 в направлении осей "c" и "a" слоя различаются, коррелируют с величинами полуширин кривых качания спектров рентгеновской дифракции в этих направлениях и обусловлены анизотропией коэффициентов термического расширения решеток как слоя, так и подложки. Ключевые слова: неполярный нитрид алюминия, анизотропия напряжений в слое.
Аномалии теплового расширения и теплопроводности монокристаллов CuIn-=SUB=-7-=/SUB=-Se-=SUB=-11-=/SUB=-
Authors: Боднарь И.В. , Хорошко В.В.
Published: December 2021

Методом Бриджмена из расплава выращены однородные монокристаллы CuIn7Se11 диаметром ~ 14 мм и длиной ~ 40 мм. Определен состав и структура полученных монокристаллов. Показано, что полученные монокристаллы кристаллизуются в гексагональной структуре. На ориентированных монокристаллах параллельно и перпендикулярно главной оси кристалла c исследована анизотропия теплового расширения и теплопроводности в интервале температур 80-650 K. Установлено, что на указанных монокристаллах, ориентированных параллельно главной оси кристалла наблюдаются аномалии теплового расширения и теплопроводности. Ключевые слова: метод Бриджмена, монокристаллы, кристаллическая структура, тепловое расширение, теплопроводность.
Высокотемпературная диффузия акцепторной примеси Ве в AlN
Authors: Казарова О.П. , Нагалюк С.С. , Солтамов В.А. , Музафарова М.В. , Мохов Е.Н.
Published: December 2021

The high-temperature diffusion of an acceptor impurity of beryllium (Be) into bulk single-crystal aluminum nitride (AlN) has been studied. It is shown that the introduction of Be leads to the appearance of green luminescence of AlN, which is stable at room temperature and is observed over the entire thickness of the sample. It was shown by the method of luminescence analysis that the Be diffusion process is most efficiently realized in the temperature range from 1800°C to 2100°C and is characterized by extremely high diffusion coefficients D = 10-7 cm2/s and 10-6 cm2/s, respectively. It is shown that a prolonged diffusion process (t ≥ 1 hour) at a temperature of 2100°C leads to concentration quenching of the luminescence of near-surface AlN layers with a thickness of ≈ 80 μm, which makes it possible to estimate the concentration of beryllium impurities in the near-surface layer on the order of 10E19 cm-3.