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Optimalisasi Perancangan Jaringan 4G LTE Pada Frekuensi 2300 MHZ Berbasis TDD Di Kabupaten Rokan Hulu Muhammad Gunawan; Linna Oktaviana Sari
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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Long Term Evolution (LTE) is a technology developed by 3GPP as a development for cellular communication technology. LTE is a technology that can send and receive data at high speed. In Rokan Hulu Regency there are several areas that have not been reached by LTE and have a low Reference Signal Receipt Power (RSRP) value of approximately -100 dBm from ≥ -95 dBm from the standard. This study aims to optimize the LTE network based on planning by coverage and planning by capacity using the TDD radio access method. Specified frequency LTE is 2300 MHz, it is using 5 MHz and 10 MHz bandwidth. Coverage based on signal levels with a frequency of 2300 MHz with non-contoured maps at 5 MHz and 10 MHz bandwidth has a signal level value of ≥ -95 dBm at 99.99% and 100%. Coverage of signal level simulation results with contoured maps at 5 MHz and 10 MHz bandwidth has a signal level value of ≥ -95 dBm at 71.2% and 76.43%. So based on these parameters it can be concluded that the TDD technique with a bandwidth of 10 MHz is feasible to apply to Rokan Hulu Regency.Keywords: LTE, planning by coverage, planning by capacity, TDD, bandwitdh, signal level.

Symbolic Interaction of the Chinese Community in Chengbeng (Sembahyang Kubur) Cultural Rituals (Study on the Ethnic Society of China Belinyu Bangka Belitung) Yang Gusti Feriyanti; Rizky Oktarina Costa; Muhammad Gunawan
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 5, No 1 (2022): Budapest International Research and Critics Institute February
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i1.3680

This research aims to know how the symbolic interaction of Cheng Beng procession for Chinese ethnicity in northern Belinyu Bangka Belitung island Province. Cheng Beng is an annual cultural ritual with cultural and symbolic meanings carried out from generation to generation. The acculturation process, social changes in the Chinese society do not change the importance of Cheng Beng that have moral values, such as obedience and respect for ancestors and parents who have died. This research used a descriptive qualitative approach and was supported with research instruments in the form of an unstructured interview, observation, participants, and literature study. The selected informants were ten people consisting of 5 young generations and five older generations of Chinese ethnicity. The research results show that symbolic interaction in Cheng Beng cultural ritual, besides having ethical values, such as obedience and way of repaying parents or ancestors who have died, also creates harmony and local wisdom between the Chinese and Malay ethnicities. This study concludes that Cheng Beng's cultural ritual creates social identity formation, acculturation, and balance in the Chinese and Malay ethnic communities.

Pengaruh Waktu Sentrifugasi Pada Sexing Spermatozoa Dengan Media Bovine Serum Albumin Terhadap Membran Plasma Utuh Spermatozoa X-Y Sapi Simmental Langgeng Priyanto; Oktora Dwi Putranti; Riswandi Riswandi; Muhammad Gunawan; Apriansyah Susanda; Eva Setianingsih
Cannarium Vol 20, No 2 (2022)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/cannarium.v20i2.5290

Penelitian ini bertujuan untuk mendapatkan waktu sentrifugasi yang tepat pada sexing spermatozoa dengan media Bovine Serum Albumin terhadap membran plasma utuh spermatozoa X-Y pada sapi Simmental. Penelitian ini dilaksanakan Oktober 2021 sampai dengan November 2021 di Laboratorium Reproduksi dan Kesehatan Ternak Balai Pembibitan Hijauan Pakan Ternak Sembawa. Penelitian ini menggunakan rancangan Rancangan Acak Lengkap (RAL) dengan 3 perlakuan (P1: waktu sentrifugasi 4 menit; P2: waktu sentrifugasi 8 menit; dan P3: waktu sentrifugasi 12 menit) dan 4 ulangan. Parameter yang diamati adalah membran plasma utuh spermatozoa X dan Y. Hasil menunjukan bahwa perlakuan waktu sentrifugasi berpengaruh nyata terhadap membran plasma utuh spermatozoa pada spermatozoa X dan Y (P<0,05). Hasil penggunaan waktu yang tepat yaitu pada P1 dengan waktu sentrifugasi 4 menit dimana nilai lapisan atas membran plasma utuh X semen sexing yaitu sebesar 62,93%, lapisan bawah Y sebesar 63,94%. Penelitian ini bertujuan untuk mendapatkan waktu sentrifugasi yang tepat pada sexing spermatozoa dengan media Bovine Serum Albumin terhadap membran plasma utuh spermatozoa X-Y pada sapi Simmental. Penelitian ini dilaksanakan Oktober 2021 sampai dengan November 2021 di Laboratorium Reproduksi dan Kesehatan Ternak Balai Pembibitan Hijauan Pakan Ternak Sembawa. Penelitian ini menggunakan rancangan Rancangan Acak Lengkap (RAL) dengan 3 perlakuan dan 4 ulangan. Parameter yang diamati adalah membran plasma utuh spermatozoa X dan Y. Hasil menunjukan bahwa membran plasma utuh spermatozoa pada spermatozoa X dan Y berpengaruh nyata (P<0,05) terhadap perlakuan waktu sentrifugasi. [D1] Hasil penggunaan waktu yang tepat yaitu pada P1[D2] dengan waktu sentrifugasi 4 menit dimana nilai lapisan atas membran plasma utuh X semen sexing yaitu sebesar 62,93%, lapisan bawah Y sebesar 63,94%. [D1]Bukan membran plasma yang berpengaruh nyata terhadap perlakuan waktu sentrifugasi, namun sesuai judul, perlakuan waktu sentrifugasi yang berpengaruh nyata terhadap membran plasma [D2]Perlu dijelaskan terlebih dahulu definisi P1, P2, P3 di dalam abstrak

Implikasi Laju Inflasi Terhadap Gross Domestic Product (GDP) Berdasarkan Perspektif Ekonomi Islam Muhammad Gunawan; Alfa Rohmatin
Jurnal Nuansa : Publikasi Ilmu Manajemen dan Ekonomi Syariah Vol. 2 No. 3 (2024): September : Jurnal Nuansa : Publikasi Ilmu Manajemen dan Ekonomi Syariah
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/nuansa.v2i3.1075

This journal discusses the influence of the inflation rate on Gross Domestic Product (GDP) based on an Islamic Economics perspective. So it can be understood that the size of the inflation rate in a country will greatly influence the level of GDP. Where inflation has a simultaneous influence on GDP, and inflation has a partial negative impact on GDP. The writing of this journal uses a deductive qualitative approach (from general to specific), examining relevant general phenomena, then producing specific studies and conclusions on matters that are the object of research, using a normative juridical approach with literature study. A country's economic growth can be represented through an increase in the country's GDP, apart from income factors in terms of consumption, investment, government spending and net exports. GDP is greatly influenced by the inflation factor. Inflation in the view of Islamic economists is an economic indication that occurs at a macro level in almost every country related to the decline in the exchange rate of money for goods and services, whether it occurs naturally (natural inflation) or is caused by human error (Human Error Inflation). Inflation does not only occur naturally, it can be caused by the pull of Aggregate demand (Aggregate demand) or due to a decrease in Aggregate supply (Aggregate Supply), but also occurs due to human error in regulating state administration and law enforcement, giving rise to a country's economic interconnectedness. Maintaining the stability of a country's economy by controlling the rate of inflation is something very basic, where inflation significantly affects Gross Domestic Product. GDP is an important indicator of economic growth in measuring economic activity, especially the volume of production in a country in one year.

Testing the Antihyperurisemic Effectiveness of the Ethanol Extract of Henna Leaf (Lawsonia Mermis L.) on Induced Male Mice (Mus Musculus) with Chicken Liver and Potassium Bromate Muhammad Gunawan; Tanjung, Siti Aisyah; Safriana, Safriana; Fitriani, Enny
International Journal of Public Health Excellence (IJPHE) Vol. 4 No. 1 (2024): June-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijphe.v4i1.1126

Hyperuricemia is a condition that is marked by an increase in blood pressure in the blood that exceeds the normal level, ie above 7.0 mg/dl in the patient and above 6.0 mg/dl in women. It is generally intended to address hyperuricemia in the use of synthesized drugs that can give rise to the effect of retinal pain, vomiting, diarrhea, damage to the liver, nephritis in the brain and hypertheritivity. By therefore developing alternative treatments using plant medicine as well as parsley nails (Lawson mermis L.). This research is aimed at identifying extracurricular nephew nails (EEDPK) against decreasing levels of pregnancy in males who are induced by liver cancer and galleria. This research uses experimental methods with gathering and processing materials, identification of growth, making implicit, making extracts, determining water levels, preparing animal trials, and testing EEDPK effects. Animals used 24 eggs were divided into 6 groups of tests, group divisions included normal groups, induction, comparison, and EEDPK in 3 doses of 150 mg/kg body weight, 300 mg/kg body weight, and EEDPK 600 mg/kg body weight version 25 with 95% confidence level. The results of the EEDPK water level assessment were 3.33%. The results of the efficacy of hyperuricides will be shown that EEDPK provides the effect of the most effective extracts as antihyperuricemia is 300 mg/kgBB compared to other groups of extract.

Penyuluhan DAGUSIBU (Dapatkan, Gunakan, Simpan, Buang) Obat Bagi Masyarakat Desa Bingkat Kecamatan Pegajahan Muhammad Gunawan; Siti Aisyah Tanjung; Andilala; Rismawati; Salsabila Maydina; Selfi
Sevaka : Hasil Kegiatan Layanan Masyarakat Vol. 3 No. 2 (2025): Mei : Sevaka : Hasil Kegiatan Layanan Masyarakat
Publisher : STIKES Columbia Asia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62027/sevaka.v3i2.351

DAGUSIBU is one of the efforts to improve public health that is organized through health service activities by pharmaceutical workers. Health services that can provide community pharmaceutical workers include providing information on the use and storage of pharmaceutical preparations and medical devices. The public needs to know the importance of drug management from when they get a prescription to when they throw it away if it is not needed. So that the impact of community errors cannot be prevented. The lack of public curiosity about this is very dangerous. They should not underestimate the procedures for drug management. Starting from when they first get a prescription from a doctor, to how to dispose of it if it can no longer be used. In fact, if we make a slight mistake in managing drugs, it will have fatal consequences for consumers of the drug. The results of the Dagusibu Drug Management counseling (Get, Use, Store, Throw Away) in Bingkat, Serdang Bedagai Regency can provide insight and education on drug management from when they get a prescription to when they throw it away if it is not needed. So that the impact of mistakes made by the Bingkat village community cannot be prevented. Participants can apply the knowledge they have gained in their family and community environments.

Penyuluhan Pengenalan Makanan Bergizi Dan Bernutrisi Melati Yulia Kusumastuti; Cut Fatimah; Muhammad Gunawan; Pebrinawanti Br Saragih; Dyan Imelda; Sellyana Sitio; Sri Wahyuningsih
Sevaka : Hasil Kegiatan Layanan Masyarakat Vol. 3 No. 2 (2025): Mei : Sevaka : Hasil Kegiatan Layanan Masyarakat
Publisher : STIKES Columbia Asia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62027/sevaka.v3i2.352

Bingkat Village is one of the villages located in Pegajahan District, Serdang Bedagai Regency, North Sumatra Province, with an area of 5.95 km2 or 595.96 hectares divided into 10 hamlets. Most of the land area in Bingkat Village is used as rice fields, which is 60.740% of the total land area and is used as fields and plantations of 26.830% of the total land area, so that the majority of heads of families in Bingkat Village are farmers. Healthy food is food that contains balanced nutrition, contains fiber and substances needed by the body for the child's growth and development process. Balanced nutrition can be useful as an energy substance, a regulator, and a building substance. Food also greatly affects children's digestion, so parents must be able to provide healthy food that can maintain children's digestion. So that it does not interfere with children's growth. Healthy food for digestion should be rich in nutritional elements such as carbohydrates, proteins, minerals, vitamins, and a little unsaturated fat, or more precisely abbreviated as the 4 healthy 5 perfect menu. Through this program by conveying about consuming Good and Healthy Nutritional and Nutritious Food. So that the community will avoid mistakes in choosing food and the negative impacts that may arise. The type of research used is quantitative descriptive research on survey methods through interviews.. Based on the results of research that has been conducted in Bingkat Village with a total of 19 respondents, 72% know about choosing nutritious and nutritious food and 28% know about food additives (BTM), then the level of community knowledge about nutritious and nutritious food is higher compared to the level of community knowledge about food additives (BTM).

Diuretic Effectiveness Test of Leucare Leucabeth (Leucaena leucocephala (Lam.) de Wit) Ethanol Extract on Male White Rats (Rattus norvegicus) Muhammad Gunawan; Tanjung, Siti Aisyah; Fitriani, Enny
International Journal of Public Health Excellence (IJPHE) Vol. 5 No. 1 (2025): June-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijphe.v5i1.1535

Leucaena leucaena seeds are widely believed to be a plant that can treat various ailments, including diuretics. Leucaena seeds contain a high amount of alkaloids, saponins, flavonoids, tannins, protein, fat, calcium, phosphorus, iron, amino acids, and leucanol. The purpose of this study was to determine whether ethanol extract of leucaena seeds can have a diuretic effect on male white rats. This study used 30 male white rats divided into five groups: Group I (solvent control) with 1% CMC. Group II (comparison) with furosemide. Groups III, IV, and V (treatment) were given ethanol extract of leucaena seeds at doses of 150 mg/kg BW, 300 mg/kg BW, and 600 mg/kg BW, respectively. The test preparations were administered orally using a metabolic cage equipped with a rat urine collector. Observations were made every hour for 8 hours to determine total urine volume. The urine volume of each group was statistically analyzed using ANOVA and the LSD test. The results of the statistical test of urine volume between the furosemide and ethanol extract groups of lamtoro seeds (Leucaena leucocephala (Lam.) de Wit) showed no significant difference. From the results of the study, it can be concluded that the higher the concentration of EEBL suspension given, the more urine volume will be produced, and when the EEBL suspension was given at a dose of 600 mg/kg BW, the results were almost comparable to the group of animals given furosemide suspension.

Testing the Antihyperurisemic Effectiveness of the Ethanol Extract of Henna Leaf (Lawsonia Mermis L.) on Induced Male Mice (Mus Musculus) with Chicken Liver and Potassium Bromate Muhammad Gunawan; Tanjung, Siti Aisyah; Safriana, Safriana; Fitriani, Enny
International Journal of Public Health Excellence (IJPHE) Vol. 4 No. 1 (2024): June-December
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijphe.v4i1.1126

Hyperuricemia is a condition that is marked by an increase in blood pressure in the blood that exceeds the normal level, ie above 7.0 mg/dl in the patient and above 6.0 mg/dl in women. It is generally intended to address hyperuricemia in the use of synthesized drugs that can give rise to the effect of retinal pain, vomiting, diarrhea, damage to the liver, nephritis in the brain and hypertheritivity. By therefore developing alternative treatments using plant medicine as well as parsley nails (Lawson mermis L.). This research is aimed at identifying extracurricular nephew nails (EEDPK) against decreasing levels of pregnancy in males who are induced by liver cancer and galleria. This research uses experimental methods with gathering and processing materials, identification of growth, making implicit, making extracts, determining water levels, preparing animal trials, and testing EEDPK effects. Animals used 24 eggs were divided into 6 groups of tests, group divisions included normal groups, induction, comparison, and EEDPK in 3 doses of 150 mg/kg body weight, 300 mg/kg body weight, and EEDPK 600 mg/kg body weight version 25 with 95% confidence level. The results of the EEDPK water level assessment were 3.33%. The results of the efficacy of hyperuricides will be shown that EEDPK provides the effect of the most effective extracts as antihyperuricemia is 300 mg/kgBB compared to other groups of extract.

Pelatihan Pembuatan Obat Kumur Dari Sari Daun Sereh Dan Kecombrang Di Desa Biru-Biru Kecamatan Deli Tua Kab Deli Serdang Muhammad Gunawan; Siti Aisyah Tanjung; Melati Yulia Kusumastuti; Enny Fitriani
Sevaka : Hasil Kegiatan Layanan Masyarakat Vol. 3 No. 3 (2025): Agustus : Sevaka : Hasil Kegiatan Layanan Masyarakat
Publisher : STIKES Columbia Asia Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62027/sevaka.v3i3.567

Gingivitis is an oral health disease characterized by inflammation of the gingival tissue, which appears reddish. One of the ways to prevent and treat gingivitis is by using mouthwash. Herbal mouthwash made from lemongrass and torch ginger leaves is used to treat gingivitis. Lemongrass and torch ginger leaves are known to have antimicrobial activity against the bacteria that cause gingivitis. Public knowledge about the mouthwash made from lemongrass and torch ginger extract increased by 41%. This indicates an improvement in public understanding of the benefits of lemongrass and torch ginger extract mouthwash for preventing gingivitis and the economic value of the herbal mouthwash product. A gargle preparation is a formulation containing active substances that can prevent or kill bacteria that cause dental caries. Plants commonly used by the community to address this problem include lemongrass and torch ginger. Traditionally, lemongrass and torch ginger leaves have been used to treat dental diseases. The purpose of this community service activity was to provide training on the production of mouthwash made from lemongrass and torch ginger extract in Biru-biru Village, Deli Tua District, Deli Serdang Regency, North Sumatra Province. This community service program was divided into two activities: the first was education on oral and dental health, and the second was training on the preparation of lemongrass and torch ginger extract mouthwash. The results of this activity showed an increase in public knowledge about oral and dental health and the ability to produce herbal mouthwash made from lemongrass and torch ginger extract.

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