76 research outputs found

    PEMANFAATAN MEDIA SOSIAL YOUTUBE SEBAGAI SARANA BISNIS DIGITAL MARKETING

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    Abstrak: Tujuan Kegiatan PKM ini memberikan pelatihan digital marketing agar wawasan siswa yang lebih luas untuk masa mendatang dengan media social. Kita melakukan observasi dan wawancara dengan pihak sekolah tentang permasalahan penggunaan media sosial, kegiatan ini diikuti oleh 26 siswa di SMK NU 1 Islamiyah Kramat. Metode kegiatan yang kita laksanakan dengan ceramah pengenalan media sosial dan Praktik langung digital marketing melalui media youtube, Kemudian untuk siswa diajarkan secara langsung untuk mendaftar agar mendapatkan akun cahnnel youtube sebagai media pemasaranyauntuk memasarkan produknya karena banyak orang tua dari siswa itu wirausaha serta pelaku UMKM. Hasil kegiatan menunjukan bahwa kegiatan ini mendapatkan respon positif oleh guru dan siswa, Kemudian yang terakhir sistem evaluasi yang digunakan adalah memberi tugas upload video ke akun mereka, dari 26 siswa ada 21 yang mengumpulkan jadi pencapaian 81%.Abstract: The aim of this Community Service Activity is to provide digital marketing training so that students have broader insight into the future with social media. We conducted observations and interviews with the school regarding the problems of using social media. This activity was attended by 26 students at SMK NU 1 Islamiyah Kramat. The method of activity that we carried out is with a lecture introducing social media and direct practice of digital marketing through YouTube. Then students were taught directly to register to get a YouTube channel account as a marketing medium to market their products because many of the students' parents are entrepreneurs and MSMEs. The results of the activity showed that this activity received a positive response from teachers and students. Then, finally, the evaluation system used was to give them the task of uploading videos to their accounts. Out of 26 students, 21 had collected it, so the achievement was 81% of the number of participants

    Analisis Kadar Logam Besi (Fe), Mangan (Mn) dan Kadmium (Cd) dari Sedimen (Padatan Total) dan Air Sungai Lau Borus Aliran Lahar Dingin Gunung Sinabung Pasca Erupsi Gunung Sinabung di Desa Guru Kinayan Kecamatan Naman Teran Kabupaten Tanah Karo dengan Metode Spektrofotometri Serapan Atom (Ssa)

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    Research on Analysis of metal content Iron (Fe), Mangan (Mn) and Cadmium (Cd), in sediment and Lau Borus River water comes from upstream Cold Lava of mount Sinabung after mount Sinabung Erruption from Guru Kinayan village karo Regency Using Atomic Adsorption Spectrophotometry (AAS) methods. Samples taked using grab sample methods. Samples taked on the upsteam and downsteram point of the River in 16th Mei. Samples were filtered and splitted by filtration to get residu and filtrat. Water sample destructed by using concentrated Nitric Acis until 15 mL of volume. Then sediment sample destructed using amount of 40 mL concentrated Nitric Acis. Concentration metal Iron (Fe), Mangan(Mn) and Cadmium (Cd) determined by using Atomic Adsorption Spectrophotometry (AAS) through Metal Iron (Fe) λspecific 248,3nm, Mangan (Mn), λspecific 279,5 nm and Cadmium (Cd) λspecific 228,8 nm along calibration curve. The result showed concentration of Iron (Fe), Mangan (Mn) and Cadmium (Cd) from the upsteam river higher than concentration of metal from downstream. The result showed that obtained 1,6913 mg/L of Iron (Fe), 0,4444 mg/L of Mangan (Mn), and 0,0158 mg/L Cadmium for water. And 6,6362 mg/L of Iron (Fe), 0,7933 mg/L of Mangan (Mn), and 0,1756 mg/L of Cadmium (Cd) for the sediment. From the result of Research represented that metal content in the Lau Borus river more than standart limit of heavy metal in water according to National regulation of indonesian Government ( PP No 82 Tahun 2001) .95 HalamanSkripsi Sarjan

    Stressor-induced alterations in serotonergic activity in an animal model of depression

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    Examined the effect of 2 neurogenic stressors (air puff and restraint) and a metabolic stressor (lipopolysaccharide; 100 ?g/kg) on accumbal serotonergic neurotransmission in the olfactory bulbectomized (OB) rat model of depression. Male Sprague-Dawley rats were used in 2 studies. Both puff and restraint stress caused greater increases in accumbal 5-hydroxyindoleacetic acid (5-HIAA) in OB vs sham-operated rats. In contrast, bulbectomy resulted in a blunted serotonergic response to a challenge with the metabolic stressor. In addition, OB rats displayed significantly basal levels of 5-HIAA than sham-operated Ss, a finding consistent with previous reports of the OB rat being a model of hyposerotonergic depression. The relevance of these findings to stressor-provoked depressive-like behaviors in the OB rat is discussed

    Korelasi Rasio Neutrofil-Limfosit dengan Nilai Troponin sebagai Penanda Kerusakan Miokardium pada Pasien Sindroma Koroner Akut Non Elevasi Segmen ST di Rumah Sakit Umum Pusat Haji Adam Malik Medan

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    Background: Risk stratification in Non-ST elevation acute coronary syndrome (NSTEACS) patients is mandatory. Diagnosis of Non-ST elevation myocardial infarction (NSTEMI) confirmed by increased troponin level is one of the risk stratifications which then becomes a reference for early invasive management within 24 hours. The importance of this troponin test is not accompanied by the assurance of the availability of the test in remote regional hospitals. Other parameters are widely available and can be used to predict troponin elevation in the NSTEACS. The leukocyte component in the form of the neutrophil to lymphocyte ratio (NLR) is believed to be used because it has a relationship with troponin values in previous studies. Increased troponin in myocardial infarction occurs due to damage or necrosis of the myocardium then causes the release of troponin into the circulation, on the other hand, an increase in neutrophils and a decrease in lymphocytes can occur due to the inflammatory response in myocardial infarction. Method: This cross-sectional study involved NSTEACS patients with 48 hours of onset, from January 2021 to December 2021 at H. Adam Malik Hospital, Medan. Recording the value of NLR and troponin I at the time of admission, then analyzing the correlation. After obtaining the correlation coefficient, a linear regression equation analysis was performed and continued with receiver operating curve (ROC) analysis to determine the area under the curve (AUC) value and NLR cut off in predicting the elevation of troponin I value. Results: 80 patients were included in this study and 58 patients (72.5%) had myocardial infarction. The results of the analysis showed that there was a positive correlation between NLR and troponin I values (r= 0.516, p-value 0.000), a positive correlation between neutrophils and troponin I values (r= 0.419, p-value 0.000), and a negative correlation between lymphocytes and troponin I values (r =-0.312, p-value 0.005). NLR has the best correlation coefficient on troponin I values compared to other parameters. With a cut-off point of 2.79, NLR could predict an increase in troponin I value with a sensitivity of 70.7% and a specificity of 68.2%. Conclusion: NLR has a moderate correlation with troponin I values, and can be used to predict troponin I elevation in the NSTEACS patients.Latar Belakang : Stratifikasi risiko pada pasien SKA-NEST merupakan hal yang sangat penting karena menetukan arah strategi tatalaksana. Diagnosis IMA-NEST yang ditegakkan dengan peningkatan troponin merupakan salah satu stratifikasi risiko yang kemudian menjadi acuan untuk tatalaksana invasif awal dalam 24 jam. Pentingnya pemeriksaan troponin ini tidak disertai dengan terjaminnya ketersediaan pemeriksaan tersebut di rumah sakit daerah yang terpencil atau jauh dari ibukota provinsi. Diperlukan parameter lain yang tersedia luas dan dapat dipakai untuk memprediksi peningkatan troponin pada populasi SKA-NEST. Komponen leukosit berupa rasio neutrofil limfosit (RNL) dipercaya dapat digunakan karena memiliki hubungan dengan nilai troponin pada penelitian terdahulu. Meningkatnya troponin pada infark miokardium terjadi akibat kerusakan atau nekrosis miokardium yang kemudian menyebabkan lepasnya troponin ke sirkulasi, disisi lain peningkatan neutrofil dan penurunan limfosit dapat terjadi akibat respon inflamasi pada infark miokardium. Metode : Penelitian potong lintang ini melibatkan 80 pasien SKA-NEST onset ≤ 48 jam periode januari 2021 hingga desember 2021 di RSUP H. Adam Malik Medan. Pencatatan nilai rasio neutrofil limfosit dan troponin pada saat admisi, kemudian dilakukan analisa korelasi antara rasio neutrofil limfosit dengan nilai troponin I. setelah didapatkan koefisien korelasi, dilakukan analisis persamaan regresi linier dan dilanjutkan dengan analisis receiver operating curve (ROC) untuk menentuan nilai area under curve (AUC) sekaligus menentukan titik potong RNL dalam memprediksi peningkatan nilai troponin I. Hasil : Sebanyak 80 pasien diikutsertakan dalam penelitian ini dan 58 pasien (72.5%) mengalami infark miokardium. Hasil analisa menunjukkan adanya korelasi positif antara RNL dengan nilai troponin I (r= 0.516, p value 0.000), korelasi positif antara neutrofil dengan nilai troponin I (r= 0.419, p value 0.000), dan korelasi negatif antara limfosit dengan nilai troponin I (r=-0.312, p value 0.005). RNL memiliki koefisien korelasi paling baik terhadap nilai troponin I dibandingkan parameter lainnya. Dengan titik potong 2.79, RNL dapat memprediksi peningkatan troponin I dengan sensitifitas 70.7% dan spesifitas 68.2%. Kesimpulan : RNL memiliki korelasi yang bersifat sedang dengan nilai troponin I, dan dapat digunakan untuk memprediksi peningkatan troponin I pada populasi pasien SKA-NEST.83 HalamanTesis Magiste

    Nilai Osmolalitas Plasma Admisi yang Tinggi Sebagai Prediktor Kejadian Kardiovaskular Mayor Selama Rawatan pada Pasien Infark Miokard Akut di Rumah Sakit Umum Pusat Haji Adam Malik Medan

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    Background : Elevated blood urea nitrogen (BUN), blood glucose, and alteration sodium level are common among patients with acute myocardial infarction (AMI). These parameters to be widely investigated to assess the prognosis in AMI patients. However, the combination of these parameters (BUN, blood glucose, and sodium) calculated by a certain formula in the form of plasma osmolality has not been widely studied to assess the prognosis of patients with acute myocardial infarction. This study aims to assess plasma osmolality in predicting hospital major adverse cardiovascular events (MACEs) among AMI patients. Methods : Data were collected from 118 consecutive patients with AMI in Cardiac Centre Haji Adam Malik General Hospital Medan. We measured admission plasma osmolality [1,86 (Na+) + BUN/2,8 + Glucose/18+9 ]. Then we observed in hospital Major Adverse Cardiovascular Events (MACEs) which consist of cardiovascular mortality, acute heart failure, malignant arrhythmia, and cardiogenic shock. Statistical analysis was performed using mean difference, logistic regression, and receiver operating curve (ROC). Result : Among 118 patients, MACEs were observed in 49 (41.5%) patients with the most common MACEs was acute heart failure (25.4%). Bivariate analysis showed a significant relationship between the plasma osmolality and in hospital MACEs (p < 0.001). The plasma osmolality AUC prediction value was 78.9%. The optimal cut-off value was 279.9 mosm/kg (sensitivity 81.6%; specificity 75.4%). In multivariate logistic regression analysis, the plasma osmolality was the strongest predictor with an OR value of 10.542 (95% CI 2.694- 41.255; p value <0.001). Conclusions : Among AMI patients, High plasma osmolality value (≥280 mosm/kg) is a better predictor of in-hospital MACEs than its components separately (BUN,Glucose level, sodium).Latar Belakang : Peningkatan blood urea nitrogen (BUN), kadar gula darah (KGD) dan perubahan kadar natrium sering terjadi pada pasien dengan infark miokard akut (IMA). Hal ini menyebabkan parameter-parameter tersebut banyak diteliti untuk menilai prognosis pada pasien IMA. Namun gabungan parameter tersebut (BUN, KGD dan natrium) yang dihitung dengan formula tertentu berupa osmolalitas plasma belum banyak diteliti untuk menilai prognosis pasien dengan IMA. Penelitian ini bertujuan untuk menilai osmolalitas plasma dalam memprediksi kejadian kardiovaskular mayor (KKvM) selama rawatan pada pasien IMA. Metode : Penelitian melibatkan 118 pasien rawat inap IMA di Pusat Jantung Terpadu RSUP Haji Adam Malik Medan. Dilakukan penghitungan osmolalitas plasma admisi [1,86 (Na+) + BUN/2,8 + Glukosa/18+9 ]. Selanjutnya diikuti selama perawatan apakah dijumpai Kejadian Kardiovaskular Mayor (KKvM) yang terdiri dari mortalitas kardiovaskular, gagal jantung akut, aritmia mengancam jiwa dan syok kardiogenik. Analisis statistik dilakukan dengan menggunakan uji beda dua rerata, registri logistik, serta receiver operating curve (ROC). Hasil : Dari total 118 pasien, terdapat 49 (41.5%) pasien mengalami KKvM dimana gagal jantung akut paling banyak dijumpai (25.4%). Analisis bivariat menunjukan hubungan bermakna antara osmolalitas plasma dengan KKvM selama rawatan (p < 0.001). Nilai prediksi (AUC) osmolalitas plasma adalah 78.9%. Nilai cut-off yang didapat adalah 279.9 mosm/kg (sensitivitas 81.6% ; spesifisitas 75.4%). Pada analisis multivariat regresi logistik, osmolalitas plasma menjadi prediktor terkuat dengan nilai OR 10.542 (95% IK 2.694-41.255; nilai p <0.001). Kesimpulan : Nilai osmolalitas plasma yang tinggi (≥280 mosm/kg) dapat memprediksi KKvM selama rawatan pada IMA. Parameter ini memprediksi lebih baik dibanding komponen penyusunnya secara terpisah (BUN, KGDS dan natrium).85 HalamanTesis Magiste

    Pengaruh Rasio Keuangan terhadap Perubahan Laba pada Perusahaan Manufaktur yang Terdaftar di Bursa Efek Indonesia

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    This research is the examine of the influence financial ratio to earning forecasting in the future. This research aim to give empirical finding about the influence financial ratio to earning forecasting in the future. This examine has been done by using random sampling as many as 86 manufacturing company on Indonesia Stock Exchange. Data collecting by documentation technique of the financial reporting which is downloaded from www.idx.co.id. This research uses multiple regression with stepwise method to analyzed 15 financial ratios for knowing the correlation with the earning forecasting for one and two years latter. For knowing the influence of financial ratio to the earning forecasting, so the significant hypothesis done by t test, F test and Adjusted R Square test. Based on the examine is this research is found the significant financial ratio that can influence for earning forecasting in the future. Total Debt to Total Capital Assets Ratio, Working Capital to Net Sales, Current Ratio, Return On Assets, Gross Profit to Net Sales, and Debt to Equity Ratio influence earning forecasting for one year latter. Working Capital to Total Assets, Return On Assets, Total Debt to Total Capital Assets Ratio, Inventories to Working Capital, Profit Before Taxes to Shareholders Equity and Current Ratio influence earning forecasting for two years latter. Thereby for users of financial reporting can considerate the ratios as mean of consideration to get decision.Penelitian ini merupakan pengujian terhadap pengaruh rasio keuangan terhadap perubahan laba di masa yang akan datang. Penelitian ini bertujuan untuk memberikan temuan empiris mengenai pengaruh rasio keuangan terhadap perubahan laba di masa yang akan datang. Pengujian dilakukan dengan menggunakan random sampling sebanyak 86 perusahaan manufaktur yang terdaftar di Bursa Efek Indonesia pada periode 2005- 2007. Teknik pengumpulan data dengan teknik dokumentasi laporan keuangan perusahaan manufaktur yang di download dari www.idx.co.id. Teknik analisa data dengan menggunakan model analisis regresi berganda, metode pembuatan model regresi menggunakan metode stepwise. Dianalisis 15 rasio keuangan untuk diketahui hubungan linearnya dengan perubahan laba satu dan dua tahun yang akan datang. Untuk mengetahui seberapa besar pengaruh rasio keuangan terhadap perubahan laba maka dilakukan uji signifikan dengan uji t, uji F dan uji Adjusted R Square. Berdasarkan pengujian yang dilakukan dalam penelitian ini ditemukan sembilan rasio keuangan yang terbukti signifikan memiliki pengaruh terhadap perubahan laba di masa yang akan datang. Total Debt to Total Capital Assets Ratio, Working Capital to Net Sales, Current Ratio, Return On Assets, Gross Profit to Net Sales, dan Debt to Equity Ratio berpengaruh terhadap perubahan laba di masa satu tahun yang akan datang. Working Capital to Total Assets, Return On Assets, Total Debt to Total Capital Assets Ratio, Inventories to Working Capital, Profit Before Taxes to Shareholders Equity dan Current Ratio berpengaruh terhadap perubahan laba di masa dua tahun yang akan datang. Dengan demikian para pengguna laporan keuangan dapat mempertimbangkan rasio-rasio tersebut sebagai alat pertimbangan dalam pengambilan keputusan.115 HalamanTesis Magiste

    The design and fabrication of a free flowing water turbine for UiTM-PERHILITAN Research Center Taman Negara / Muhammad Zul Hilmi Asmad.

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    Universiti Teknologi MARA (UiTM) associated with PERHILITAN had established the UiTM-PERHILITAN Research Centre, located at Kuala Keniam, Taman Negara Pahang. The research centre located 25km upstream of Tembeling River, only accessible using boat. Although the loca-tion is strategic for geological, environment, and technical research and development, this research centre is located away from the National Power Grid. The generator set used to power-up the centre was not efficient, as it used 200 litres of gasoline for 2 hours operation. The gasoline price and its transportation might be costly and UiTM cannot bear the cost for generator's long run. Looking at this problem, the author had come up with a research thesis, supported by a full scale model of free flowing water turbine that can supply the centre with electricity up to 1kw of power. The design of the turbine can avoid environment damage such as land erosion, jungle flooding and loss of flora and fauna. No damp or weir is used in order to rotate the turbine. By finishing this thesis, the author hopes that the turbine can be further develop for commercial used in the future and a self-sustainable community can be achieved, without have to be dependent on the oil-based power generation

    The Influence Of School Principals' Leadership On The Development Of Teachers' Social Competencies At High School State 4 Jambi City

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    This research aims to explore the influence of principal leadership on the development of teachers' social competence in 4 state junior high schools in Jambi City. Teachers' social competence is a crucial factor that plays a role in increasing the effectiveness of teaching and interactions with students. Through an empirical study approach, this research analyzes how the principal's leadership style can influence and develop teachers' social abilities, including communication, cooperation and interpersonal relationships in the school environment

    Legal Protection For Consumers In Buying And Selling Herbalife Milk Transactions That Do Not Include Labels Or Explanation Of Goods Based On Law Number 8 Of 1999 Concerning Consumer Protection (Study of East Jakarta District Court Decision Number 1329/Pid.sus/2020/PN.JKT.TIM)

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    This study examines the legal protection of consumers as regulated in Law Number 8 of 1999 concerning Consumer Protection. One of the cases of Consumer Protection in the case of Sutriyanto as Consumer reporting Zul Bahri and Rio Sinaga as Business Actors for violating Article 8 number (1) letter i of Law Number 8 of 1999 concerning Consumer Protection and subject to criminal sanctions. The purpose of this study is to find out how the legal protection for consumers in buying and selling Herbalife Milk that does not include labels or makes an explanation of goods based on Law Number 8 of 1999 concerning Consumer Protection This study uses a normative juridical approach with descriptive analytical research specifications. The data source used is secondary data. The data collection method was carried out by literature study, the data obtained were presented with narrative text, and the data analysis method used was a qualitative normative method Based on the results of the study, it can be concluded that the East Jakarta District Court Decision Number: 1329/Pid.Sus/2020/Pn.Jkt.Tim has provided legal protection to consumers by imposing criminal penalties on Zul Bahri and Rio Sinaga as business actors based on Article 62 paragraph (1) jo. Article 8 number (1) letter i of Law Number 8 of 1999 concerning Consumer Protection jo. Article 55 paragraph (1) of the 1st Criminal Code. Business Actors in this case intentionally omit barcodes in Herbalife Milk packaging and do not fulfill Consumer rights as contained in Article 4 letters a, b, and c of Law Number 8 of 1999 concerning Consumer Protection, and do not carry out their obligations as Business Actor properly. as contained in Article 7 letter a, b of Law Number 8 of 1999 concerning Consumer Protection

    The Vuk'uzenzele South African Multilingual Corpus

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    # The Vuk'uzenzele South African Multilingual Corpus [![DOI](https://zenodo.org/badge/DOI/10.5281/zenodo.7598539.svg)](https://doi.org/10.5281/zenodo.7598539) ## About dataset The dataset contains editions from the South African government magazine Vuk'uzenzele. Data was scraped from PDFs that have been placed in the [data/raw](data/raw/) folder. The PDFS were obtained from the [Vuk'uzenzele website](https://www.vukuzenzele.gov.za/). The datasets contain government magazine editions in 11 languages, namely: | Language | Code | Language | Code | |------------|-------|------------|-------| | English | (eng) | Sepedi | (sep) | | Afrikaans | (afr) | Setswana | (tsn) | | isiNdebele | (nbl) | Siswati | (ssw) | | isiXhosa | (xho) | Tshivenda | (ven) | | isiZulu | (zul) | Xitstonga | (tso) | | Sesotho | (nso) | ### Number of Aligned Pairs with Cosine Similarity Score >= 0.65 | src_lang | trg_lang | num_aligned_pairs | |----------|----------|-------------------| | ven | zul | 186 | | ssw | xho | 1965 | | sep | xho | 279 | | nbl | zul | 227 | | nso | tsn | 1279 | | nso | tso | 1491 | | tsn | zul | 1346 | | afr | eng | 1369 | | eng | ssw | 1601 | | afr | ssw | 1496 | | nbl | ssw | 264 | | tso | zul | 1758 | | afr | zul | 1384 | | eng | zul | 1888 | | ssw | tsn | 1263 | | sep | tsn | 302 | | nso | xho | 1248 | | sep | tso | 324 | | ssw | tso | 1657 | | tsn | ven | 235 | | eng | nbl | 153 | | nso | sep | 349 | | afr | nbl | 359 | | nbl | ven | 657 | | eng | ven | 243 | | afr | ven | 281 | | tso | ven | 256 | | ven | xho | 215 | | eng | tsn | 1380 | | afr | tsn | 1076 | | nso | ssw | 1132 | | eng | tso | 2016 | | afr | tso | 1139 | | xho | zul | 1895 | | tsn | xho | 1209 | | sep | zul | 223 | | nbl | xho | 204 | | ssw | zul | 2161 | | afr | xho | 1363 | | eng | xho | 1354 | | tso | xho | 1485 | | sep | ssw | 219 | | nbl | tso | 215 | | tsn | tso | 1570 | | nso | zul | 1247 | | nbl | tsn | 140 | | eng | sep | 276 | | afr | sep | 394 | | ssw | ven | 217 | | sep | ven | 1140 | | afr | nso | 962 | | eng | nso | 1721 | | nbl | nso | 151 | | nbl | sep | 843 | | nso | ven | 262 | The dataset is present in several forms on the repo. Generally the dataset is split by edition, eg. `2020-01-ed1` The data directory is broken down as follows ``` ./data ├── external # Data external to this repo ├── interim # I am not really sure - looks like interim in regards to processed. ├── processed # The data from scraping the raw pdfs ├── raw # The raw pdfs of the Vuk'uzenzele magazine ├── sentence_align_output # The output (csv) of the sentence alignment with LASER language encoders └── simple_align_output # The output (csv) of a simple one to one sentence alignment ``` The dataset is split by edition in the [data/processed](data/processed/) folder. Authors ------- - Vukosi Marivate - [@vukosi](https://twitter.com/vukosi) - Andani Madodonga - Daniel Njini - Richard Lastrucci Citation -------- Vukosi Marivate, Andani Madodonga, Daniel Njini, Richard Lastrucci, Isheanesu Dzingirai . **The Vuk'uzenzele South African Multilingual Corpus**, 2023 > @dataset{marivate_vukosi_2023_7598540, author = {Marivate, Vukosi and Njini, Daniel and Madodonga, Andani and Lastrucci, Richard and Dzingirai, Isheanesu}, title = {The Vuk'uzenzele South African Multilingual Corpus}, month = feb, year = 2023, publisher = {Zenodo}, doi = {10.5281/zenodo.7598539}, url = {https://doi.org/10.5281/zenodo.7598539} } Licences ------- * License for Data - [CC 4.0 BY SA](LICENSE.data.md) * Licence for Code - [MIT License](LICENSE.md
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