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ENSAINS JOURNAL
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ENSAINS JOURNAL merupakan media penyebarluasan informasi hasil pemikiran dari peneliti dan praktisi yang memuat seluruh bidang penelitian yang bersifat umum. Jurnal ini diterbitkan Tiga kali dalam setahun oleh LPPM UNIVERSITAS KEBANGSAAN.
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PENGANTAR METODE PENELITIAN KEPADA SUATU PENGERTIAN YANG MENDALAM MENGENAI KONSEP FENOMENOLOGI Nuryana, Arief; Pawito, Pawito; Utari, Prahastiwi
ENSAINS JOURNAL Vol 2, No 1 (2019): ENSAINS Journal Januari 2019
Publisher : UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (459.605 KB) | DOI: 10.31848/ensains.v2i1.148

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Abstract:. Phenomenology today develops as one of fundamental research method whose assumptions respect human uniqueness and subjective experiences. Phenomenon as experienced consciously by human was analyzed by two descriptions: textual description and scriptural description. Phenomenology, in essential, taught people to interact and learn more from phenomenon so that the meaning of reality, and the natural essence of reality, could be grasped by the observer. Using literature studies, namely solving problems by tracing the sources of writing that have been made before. Subject experience, in this case, is a phenomenon which is the subject matter under study. The first dimension is the factual experience of the subject, objective and even physical, while the second dimension is the opinion, judgment, evaluation, expectation, and meaning of the subject to the phenomenon they experience. However, a phenomenological researcher still needs to understand in advance the principles of phenomenology. Without understanding it, a researcher will not be able to analyze research data that has been transcribed into a description or table in the context of phenomenology. The thing that needs to be emphasized is that the stages of research stated above are not standard procedures in phenomenological research. What has been described is only one variation of phenomenological research methodology that can be used. Keyword: Phenomenology, Qualitative, Research Methods Abstrak: Fenomenologi saat ini berkembang sebagai salah satu metode penelitian mendasar dengan mengutamakan kehormatan atas keunikan manusia dan pengalaman subjektif. Fenomena seperti yang dialami secara sadar oleh manusia dianalisis oleh dua deskripsi: deskripsi tekstual dan deskripsi tulisan-tulisan terdahulu. Fenomenologi, pada dasarnya, mengajarkan orang untuk berinteraksi dan belajar lebih banyak dari fenomena sehingga makna realitas, dan esensi alami dari realitas, dapat dipahami oleh pengamat. Menggunakan studi literatur, yaitu menyelesaikan persoalan dengan menelusuri sumber-sumber tulisan yang pernah dibuat sebelumnya. Pengalaman subjek, dalam hal ini, merupakan fenomena yang menjadi subject matter yang diteliti. Dimensi pertama merupakan pengalaman faktual si subjek, bersifat objektif bahkan fisikal, sedangkan dimensi kedua merupakan opini, penilaian, eveluasi, harapan, dan pemaknaan subjek terhadap fenomena yang dialaminya. Namun, seorang peneliti fenomenologi tetap perlu memahami terlebih dahulu prinsip-prinsip fenomenologi. Tanpa memahaminya, seorang peneliti tidak akan mampu menganalisis data penelitian yang sudah ditranskripsikan ke dalam uraian atau tabel dalam konteks fenomenologi. Hal yang perlu ditekankan adalah bahwa tahapan-tahapan penelitian yang dikemukakan di atas bukanlah prosedur baku dalam penelitian fenomenologi. Apa yang telah diuraikan hanyalah salah satu variasi metodologi penelitian fenomenologi yang dapat dipakai. Kata Kunci: Fenomenologi, Kualitatif, Metode Penelitian
FILTER PASIF RC DAN FILTER AKTIF OP AMP LM741 SEBAGAI PENGATUR NADA DALAM SISTEM PENGUAT AUDIO, SEBUAH CATATAN Gintings, Abdorrakhman; Yuniantoro, Indriarto; Harlan, Sipahutar
ENSAINS JOURNAL Vol 2, No 3 (2019): ENSAINS Journal September 2019
Publisher : UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/ensains.v2i3.287

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Abstract:. This paper is intended to present a practical set of tone controllers in an audio amplifier using the LM 741 Operating Amplifier (Op.Amp.) Type and is easily obtainable on the market. The discussion is supplemented by the calculation used to determine the value of the resistor filter component R and the capacitor (C) according to the desired cutoff frequency (fc). For practical purposes, drawing a connection pattern on Printed Circuit Board (PCB) is also presented. Since the discussion is still theoretical, it is suggested that once the circuit is built, test the frequency response of the circuit by feeding the audio signal from the AF Generator and draw the Bode diagram to show the frequency response. Keyword: Op.Amp LM741, RC circuit, the frequency response.  Abstrak: Makalah ini ditujukan untuk menyajikan perangkat pengatur nada yang praktis dalam penguat audio menggunakan  Penguat Operasional  LM 741 (Op.Amp.) yang mudah didapat di pasaran. Pembahasan dilengkapi dengan perhitungan untuk menentukan nilai komponenfilter,resistor(R) dan kapasitor (C) sesuai dengan frekuensi cutoff (fc)yang diinginkan. Untuk keperluan praktis, gambar pola koneksi pada papan sirkuit tercetak atau Printed Circuit Board (PCB) juga ditampilkan. Karena pembahasannya masih bersifat teoritis, disarankan agar setelah rangkaian dibangun, lakukan uji tanggapan frekuensi rangkaian dengan memberi isinyal audio yang bervariasi dari Generator AF dan menggambarkandiagram Bode dari tanggapan frekuensinya.Kata Kunci: Op.Amp LM741, rangkaian RC, respon frekuensi.
MEMBANGUN SIKAP HATI-HATI DALAM MENGGUNAKAN SEARCH ENGINE Herman, Asep; Purwadi, Purwadi
ENSAINS JOURNAL Vol 2, No 3 (2019): ENSAINS Journal September 2019
Publisher : UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/ensains.v2i3.288

Abstract

Abstrak: Di zaman yang serba modern seperti sekarang ini kebutuhan akan data dan informasi sangatlah penting, hal ini karena semakin pesatnya perkembangan ilmu pengetahuan dan teknologi. Dari mulai pebisnis(pengusaha), pegawai negeri atau swasta pendidik, sosialis, agamis, pelajar baik itu mahasiswa, anak sekolah menengah atas (SMA), sekolah menengah umum (SMP), bahkan sampai kepada tingkat anak sekolah dasar (SD), semuanya tak luput dari kebutuhan akan informasi atau data.Seiring dengan berkembang pesatnya dunia teknologi dan komunikasi, pencarian data yang di gunakan untuk mencari informasi atau data pun semakin modern salah satunya dengan menggunakan internet. Sekarang bagaimana jika sumber data yang kita gunakan itu tidak memberikan data yang benar-benar akurat dan dapat di pertanggung jawabkan kebenarannya? Apakah semua informasi dan data yang di peroleh dari internet benar-benar akurat? Untuk menjawab pertanyaan di atas maka penulis melakukan penelitian tentang sejauh mana ketidakakuratan data dari internet. Hal ini dilakukan semata-mata untuk memberikan pemahaman tentantang keakuratan data dan mencegah terjadinya kesalahan data yang beruntun yang selanjutnya dapat menjadikan pemahaman-pemahaman  yang salah dan menyimpang baik itu dari norma hukum ataupun dari norma agama.Kata kunci : data, informasi, keakuratan data dan kualitas dataAbstract: In such a modern age where the need or  necessity of data and information are very important, it is caused by the fast growing science and technology. Businessmen/women, civil servants, teacher, social, religious matter, students of elementary to university are inevitable of data and information needsWhile the fast growing science and technology goes on, data searching used to get information and data get more modern, internet facility is one of them. The question is what would happen if the data we used is not accurate? Is every information and data in we find in internet accurate? To answer the questions above, writer does the research on how accurate and inaccurate the data in internet. It is carried out to  raise understanding more on the accurateness of data and avoid of sequent inaccurate data to lead to misunderstanding and breaks law and norm or religion.Key words: data, information, accurateness, and data quality
ANALISIS GERAKAN-GERAKAN KERJA PADA PEMBUATAN RUMAH KUNCI DENGAN MENGGUNAKAN METODE MOTION STUDY Herlina, R. Lisye
ENSAINS JOURNAL Vol 2, No 3 (2019): ENSAINS Journal September 2019
Publisher : UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/ensains.v2i3.294

Abstract

Abstract: There is a real challenge to work measurement. The behaviour of human beings, the synergy between people and machines, the dynamics of labor management relation, and the limitation of commodnly used measurement system, interact to create a system which defies success. Motion study is a method to analyse every ineffective and insignificant work motions became the betier ways such as effective and efficient eork motions. These funfamental work motions called by THERBLIG, there are only seventeen work motions of therbligs such as search. Select, Grasp,Transport Empty, Transport Loaded, Hold Release Load, Position, Pre Position, Pre Position Inspection, Assemble, Dissasembly, Use Unavoidable Delays, Avoidble Delay, Plan, Rest to Overcome Fatigue Result of this research presents that the proposed of left and right hand chart has work motions more e Fiective and more efficient than the existing of lefnd right hand chart.Key Words : motion study and THERBLIG
PENGARUH KONSENTRASI TEMBAGA DAN RAPAT ARUS TERHADAP MORFOLOGI ENDAPAN ELEKTRODEPOSISI TEMBAGA Wahyudi, Soleh; Soepriyanto, Syoni; Mubarok, M. Zaki; Sutarno, Sutarno
ENSAINS JOURNAL Vol 2, No 3 (2019): ENSAINS Journal September 2019
Publisher : UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/ensains.v2i3.295

Abstract

Abstract:. Copper deposits have been obtained by the electrolysis method using copper sulfate and sulfuric acid. The effect of copper concentration and current density on the surface morphology of copper deposits and current efficiency have been studied. The variation of copper concentration is 0.04 M and 0.8 M and the variation of current density is 2-8 A/dm2. The copper deposits will be photographed macro, weighed and characterized by Scanning Electron Microscope (SEM) to determine the surface morphology of deposits and Energy-Dispersive X-ray spectroscopy (EDX) to determine the chemical composition of deposits. The surface morphology of copper deposits in the form of compact and without nodules was reached at copper concentration is 0.8 M and the current density is 2 A/dm2 with the average of current efficiency is 96%.Keyword: Electrodeposition, copper, morphology, compact, current efficiency Abstrak: Endapan tembaga telah dihasilkan dengan metode elektrolisis menggunakan bahan tembaga sulfat dan asam sulfat. Penelitian ini mempelajari pengaruh konsentrasi tembaga dan rapat arus terhadap morfologi permukaan endapan tembaga dan efisiensi arus. Variasi konsentrasi tembaga adalah 0,04 M dan 0,8 M sedangkan variasi rapat arus adalah 2-8 A/dm2. Endapan tembaga yang dihasilkan akan difoto makro, ditimbang berat lapisannya dan diuji karakteristiknya dengan Scanning Electron Microscope (SEM) untuk mengetahui detail morfologi permukaan endapan dan Energy-Dispersive X-ray spectroscopy (EDX) untuk mengetahui komposisi kimia endapan. Morfologi permukaan endapan tembaga berbentuk compact dan tanpa nodul tercapai pada kondisi konsentrasi Cu 0,8 M dan rapat arus 2 A/dm2 dengan efisiensi arus mencapai rata-rata 96%.Kata Kunci: Elektrodeposisi, tembaga, morfologi, compact, efisiensi arus
KAJIAN PENERAPAN SOIL NAILING EKONOMIS SEBAGAI PENGUAT SLOPE STABILITY PADA KAWASAN WISATA LEMBANG BANDUNG Adinda, Nurcaweda Riztria
ENSAINS JOURNAL Vol 2, No 3 (2019): ENSAINS Journal September 2019
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Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/ensains.v2i3.292

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Abstract: The increasing interest of urban communities to tour the slopes has resulted in the development of tourist areas, especially in the area of increased slopes. Like the tourist area of Lembang Bandung which has a tourist concept in the slope area. However, it is not only the beauty factor that is prioritized, but also the safe factors of the slope stability in the slope area are considered by the community. One form of anticipation towards the safe factor slope stability that can be applied is one of them is the application of soil nailing. The soil nailing method is currently highly developed, there are various methods of work on Soil Nailing. The work method of soil nailing applied to the Lembang Bandung tourist area project is a soil nailing method that uses bamboo material as nails and wire as a soil coating, then finishing by a cement mixture with the application of rough stucco technique. The nails material that is generally used is concrete iron, but this time bamboo material was chosen as a nails because the availability of bamboo material around the Lembang area of Bandung is quite large so the price is quite cheap. By replacing the Ø 10 mm concrete iron material into bamboo Ø 7-10 cm as nails, then the cost that can be cut reaches Rp. 73,014 / m² or the efficiency achieved is ± 35,7%, of course, by not overriding the function and strength of the soil nailing.Keywords : soil nailing, bamboo, soilAbstrak: Meningkatnya minat masyarakat urban untuk berwisata di kawasan lereng mengakibatkan pembangunan kawasan wisata terutama di kawasan lereng meningkat. Seperti halnya kawasan wisata Lembang Bandung yang memiliki konsep wisata di kawasan lereng. Namun, tidak hanya faktor keindahan saja yang diutamakan tetapi juga safe factor dari slope stability di kawasan lereng tersebut menjadi pertimbangan masyarakat. Bentuk antisipasi terhadap safe factor slope stability yang dapat diterapkan adalah salah satunya dengan penerapan soil nailing. Metode soil nailing saat ini sangat berkembang, terdapat berbagai macam metoda kerja pada Soil Nailing. Metode kerja soil nailing yang diterapkan pada proyek kawasan wisata Lembang Bandung ini adalah metode soil nailing yang menggunakan material bambu sebagai nails dan ram kawat sebagai pelapis tanah, kemudian finishing oleh campuran semen dengan aplikasi teknik kamprot kasar. Material nails yang pada umumnya digunakan adalah besi beton, namun kali ini dipilihnya material bambu sebagai nails karena ketersediaan material bambu di sekitar kawasan Lembang Bandung yang cukup banyak sehingga harganya cukup murah. Dengan mengganti material besi beton Ø 10 mm menjadi bambu Ø 7-10 cm sebagai nails, maka biaya yang dapat dipangkas mencapai Rp. 73.014/m² atau efisiensi yang tercapai sebesar ± 35,7 % tentunya dengan tidak mengesampingkan fungsi dan kekuatan dari soil nailing tersebut.Kata kunci : soil nailing, bambu, tanah
ANALISIS LAJU DEGRADASI RHODAMINE B (RhB) PADA PROSES FOTOKATALISIS TiO2 Aristanti, Yesi; Minandar, Nurahmah; Marliani, Marliani; Soepriyanto, Syoni
ENSAINS JOURNAL Vol 2, No 3 (2019): ENSAINS Journal September 2019
Publisher : UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/ensains.v2i3.293

Abstract

Abstract:. The photocatalysis of TiO2 process occurs due to electrons transition in the valence band are excited to the conduction band when light hitting of TiO2 surface having greater energy than the bandgap energy. Rhodamine B (RhB) as a test solution is used to measure the degradation rate and photocatalytic efficiency of Anatase TiO2 (TiO2 A), mixture of Anatase and Rutile TiO2 (TiO2 Ar), Merck Anatase TiO2 (TiO2 M) and mixture of Merck and Rutile Anatase TiO2 (TiO2 Mr). The variables used were solid percent TiO2 (0%; 0.1%; 0.2%; 0.3% and 0.4%), the concentration of the test solution (5, 10, 15, 20 and 25 ppm) and the solar radiation time (30, 60, 90, 120 and 150 minutes). The results got showed that TiO2 A had the highest degradation rate among other TiO2 of 0.0087/minute and the highest photocatalysis efficiency was TiO2 M at 75% solid variable, TiO2 A at a variable concentration of test solution and radiation time respectively 83% and 71%.Keyword: TiO2, photocatalysis, rhodamine B.Abstrak: Proses fotokatalisis TiO2 terjadi karena elektron yang berada pada pita valensi tereksitasi ke pita konduksi akibat dari cahaya yang mengenai permukaan TiO2 memiliki energi lebih besar dibandingkan energi celah pitanya. Rhodamine B (RhB) digunakan sebagai larutan uji untuk mengukur laju degradasi dan efisiensi fotokatalisis TiO2 Anatase (TiO2 A), TiO2 campuran Anatase dan Rutile (TiO2 Ar), TiO2 Anatase Merck (TiO2 M) dan TiO2 campuran Anatase Merck dan Rutile (TiO2 Mr). Variabel yang digunakan adalah persen solid TiO2 (0%; 0,1%; 0,2%; 0,3% dan 0,4%) konsentrasi larutan uji (5, 10, 15, 20 dan 25 ppm) serta waktu radiasi matahari (30, 60, 90, 120 dan 150 menit). Hasil yang diperoleh menunjukkan bahwa TiO2 A memiliki laju degradasi paling tinggi diantara TiO2 lainnya sebesar 0,0087/menit dan efisiensi fotokatalisis tertinggi yakni TiO2 M pada peubah persen solid sebesar 75%, TiO2 A pada peubah konsentrasi larutan uji dan waktu radiasi masing-masing sebesar 83% dan 71%.Kata Kunci: TiO2, fotokatalisis, rhodamin B.
COMMUNICATION COMPETENCE FOR CLASS MANAGEMENT IN UNIVERSITY Pamungkas, Indra Novianto Adibayu
ENSAINS JOURNAL Vol 2, No 3 (2019): ENSAINS Journal September 2019
Publisher : UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/ensains.v2i3.260

Abstract

Abstract: The revolution of the industry has changed in many sectors including in Educations Field. There are generations gap that exist in higher education’s live. In the university environment there are relationships between lecturers and students. This Research aims to know what the lecturer should know about communication for class management for university level in the perspective of digital native as the students. This research used qualitative research by doing interview and Focus Group Discussion (FGD) to digital native who are study in university which based on ICT in Bandung and Jakarta.  The result show that the class management is not only what to do while the class activity but also it should be prepare before the class management. It is not only the material but also the personality of the lecturer itself. Today, the digital natives seek the information about their lecturer in social media. It becomes important thing to do because it can also bring positive effect for the relationship building. Furthermore, the personality today becomes communication. In the class management must be prepared before the class, there are preparation, personality development and knowledge development. On The class development there is a important thing that is motivation that should be built by interaction and communication between lecturer and students. Keyword: Communications, Class Management, Communication Competence
KOMUNIKASI ANTAR PRIBADI ANTARA ANAK TUNAGRAHITA DAN ANAK TUNARUNGU DI SLB NEGERI CINTA ASIH SOREANG Gustari, Nadiya Wahida; Hasim, Hasim
ENSAINS JOURNAL Vol 2, No 3 (2019): ENSAINS Journal September 2019
Publisher : UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/ensains.v2i3.286

Abstract

Abstract: This study departs from the curiosity of the author relating to the interaction of two people who have physical or mental deficiencies in this case namely deaf children and mentally retarded children. The purpose of this study are: 1. To find out how social interactions between mentally retarded and deaf children 2. To find out how social interactions between mentally retarded children and deaf children with their classroom teachers. 3. To find out what efforts are made by classroom teachers to increase social interaction with mentally retarded and deaf children. In general, this study aims to analyze or examine the causes of the lack of interaction of deaf students with mentally retarded students at SLBN Cinta Asih Soreang. Supporting factors Interpersonal communication between mentally retarded children and deaf children is a state of the environment and daily needs. They can communicate through symbols and oral or movements in the mouth as well as self-taught gestures. Although mentally retarded children have an IQ below the average, they can use sign language to communicate with deaf children. Besides they were taught by their class teachers to sign language they also learned to adjust their circumstances and needs so that they could use self-taught sign language or mutually agreed upon but incompatible languages in a large dictionary of sign language. As what Herbert Blumer said, the 3 main principles in the theory of symbolic interaction are meaning, which means the meanings are formed and modified through interpretative processes carried out by humans. Then language or related to language, Mead stated that in social life and communication between humans it is only possible to occur if we understand and use a common language. And finally, the basic thought of thinking is language, namely a mental process of converting meaning, names, and symbol.Keywords: Interpersonal Communication, Deafness and Deafness, SLBAbstrak: Penelitian ini berangkat dari keingintahuan penulis berkaitan dengan interaksi dua orang yang mempunyai kekurangan secara fisik maupun secara mental dalam hal ini yaitu anak tunarungu dan anak tunagrahita. Tujuan penelitian ini adalah:1.Untuk mengetahui bagaiamana interaksi sosial antara anak tunagrahita dan tunarungu 2. Untuk mengetahui Bagaimana Interaksi sosial antara anak tunagrahita dengan anak tunarungu dengan guru kelasnya. 3. Untuk mengetahui Apa Upaya yang dilakukan Guru kelas untuk meningkatkan interaksi sosial dengan anak tunagrahita dan tunarungu. Secara umum penelitian ini bertujuan untuk menganalisis atau meneliti  penyebab kurangnya interaksi siswa tunarungu dengan siswa tunagrahita di SLBN Cinta Asih Soreang. Faktor pendukung Komunikasi antar pribadi antara anak tunagrahita dengan anak tunarungu adalah keadaan lingkungan dan kebutuhan sehari – hari. Mereka dapat berkomunikasi melalui simbol – simbol dan oral atau gerakan pada mulut  juga gerak tubuh secara otodidak. Meskipun anak tunagrahita memiliki IQ dibawah rata – rata namun mereka bisa menggunakan bahasa isyarat untuk berkomunikasi dengan anak tunarungu. Selain mereka diajarkan oleh guru kelasnya untuk berbahasa isyarat mereka juga belajar menyesuaikan keadaan dan kebutuhannya sehigga mereka bisa menggunakan bahasa isyarat secara otodidak atau bahasa yang disepakati bersama namun tidak sesuai dalam kamus besar bahasa isyarat. Seperti apa yang diucapkan Herbert blumer bahwa 3 prinsip utama dalam teori interaksi simbolik adalah meaning yang artinya Makna dibentuk dan dimodifikasi melalui proses interpretatif yang dilakukan oleh manusia. Kemudian language atau Terkait dengan bahasa, Mead menyatakan bahwa dalam kehidupan sosial dan komunikasi antar manusia hanya mungkin dapat terjadi jika kita memahami dan menggunakan sebuah bahasa yang sama.dan terakhir yaitu thought dasar dari pemikiran adalah bahasa yaitu suatu proses mental mengkonversi makna, nama, dan simbol.Kata Kunci: Komunikasi  Antarpribadi, Tunagrahita dan Tunarungu, SLB
COMMUNICATION OF LECTURER IN DIGITAL ERA WITH ARSITOTELIAN RETHORICAL APPROACH Nuryadin, Riyanda Ilham; Pamungkas, Indra Novianto Adibayu
ENSAINS JOURNAL Vol 2, No 3 (2019): ENSAINS Journal September 2019
Publisher : UNIVERSITAS KEBANGSAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31848/ensains.v2i3.284

Abstract

Abstract:. The development of information and communication technology in the digital era has affected behaviors of society, including in the field of education. The development of information and communication technology, commonly referred as ICT (Information and Communication of Technology) it is currently increasingly encouraging efforts to adapt for using technology in teaching and learning process, with such conditions, making the lecturers / teachers are required to be able to use technology well without abandoning their communication skills as lecturers in learning process. This situation was also created due to the process of industrial revolution in various sectors of life so that transformed the world of education, including changing the process of forming and maintening relationships between lecturers and students. In this study, researchers will conduct this research to students of generation Z from the field of science-social science that generally covers the fields of communication, management, and applied science. Researchers conducted research on socio-science students because students from the scientific family had a tendency to use the right brain predominantly in their daily activities and researchers would also use the approach through a literature review of the Rhetorical Theory carried out by Aristotle and the use of Rhetoric on lecturers in digital era. By doing this research, researchers will try to change the communication process to lecturers to students of Z generation in the digital era.Keyword: Communication, Aristotelian Rethoric, Digital Era