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Pena : Jurnal Ilmu Pengetahuan dan Teknologi
Published by Universitas Pekalongan
ISSN : 0854752     EISSN : 23016450     DOI : DOI 10.31941
Core Subject : Economy, Health, Education, Social,
Economics, Econometrics & Finance Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Other
PENA: JURNAL ILMU PENGETAHUAN DAN TEKNOLOGI [P-ISSN-0854-7521 | E-ISSN-2301-6450 | DOI 10.31941] merupakan jurnal ilmiah bidang iptek yang bersumber dari hasil kajian dan penelitian. Jurnal PENA menyajikan informasi mutakhir hasil kajian dan penelitian bidang ilmu pengetahuan dan teknologi, yang mencakup kebijakan iptek dan penerapan teknologi bagi kehidupan.
Arjuna Subject : Umum - Umum
Articles 381 Documents
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PENGARUH TERAPI SINAR INFRA MERAH DAN BACK EXERCISE PADA LOW BACK PAIN Eko Budi Prasetyo
Pena: Jurnal Ilmu Pengetahuan dan Teknologi Vol 36, No 2 (2022): PENA SEPTEMBER 2022
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v36i2.2277

Abstract

The purpose of this study to determine differences in the effect of back exercises to increase flexibility of the spine, the lower back pain and spinal flexibility, and to investigate the interaction between type of therapy , low back pain.Type of research is that the study is a quasi-experimental, with a pretest - posttest design approach . With the method of taking samples is purposive incidental sampling through inspection procedures to establish the diagnosis of lower back pain.The results in this study are reduction in lower back pain and increase spinal flexibility but there is no effect and a significant interaction between the type of physical therapy to increase flexibility and decrease lower back pain , then there is no significant difference between the type of therapy to lower back pain. Based on the conclusions obtained the following results : The type of physical therapy infrared and william flexi exercise compared with other types of physical therapy infrared and Mc . Kenzie exercise.
KEPRIBADIAN TERBUKA GENERASI MILENIAL YANG DIPERKUAT OLEH RESILIENSI INDIVIDU MEMPENGARUHI PENINGKATAN PENGAMBILAN RESIKO INVESTASI Ahmad Syaiful Affa; Muhammad Tsanial Aif
Pena: Jurnal Ilmu Pengetahuan dan Teknologi Vol 36, No 2 (2022): PENA SEPTEMBER 2022
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v36i2.2348

Abstract

The dominance of the millennial generation in investing in the capital market shows the awareness of the millennial generation about financial freedom. Some mistakes in investing can cause losses to investors. When investors experience losses, they must immediately get up and return to their original condition. The ability of resilience should be able to help the millennial generation to bounce back when their investments fail. Previous studies have shown that there is a strong relationship between personality and decision making. Resilience here is a moderating factor that is considered capable of giving the effect of weakening or strengthening the personality. Based on data obtained from 109 millennial respondents in Indonesia, the results show that the open personality factor (extrovert and open to experience) affects investment risk taking, but in this study resilience has not been proven to be able to significantly moderate the relationship between open personality factors and risk taking. Data obtained by questionnaire method and tested by SEM-PLS method with R2 result of 26%. 
STRATEGI PEMBELAJARAN KOMUNITAS BATIK COTTO’ DI PONDOK PESANTREN NURUL HUDA KABUPATEN SITUBONDO JAWA TIMUR Aditya Dimas Sasongko
Pena: Jurnal Ilmu Pengetahuan dan Teknologi Vol 36, No 2 (2022): PENA SEPTEMBER 2022
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v36i2.2280

Abstract

  Aditya Dimas W.SProgram Studi D3 Teknologi Batik Fakultas TeknikUniversitas PekalonganJl. Sriwijaya No. 3 Pekalonganadityadimasws@gmail.com AbstractCotto' batik community, Nurul Huda Islamic boarding school, is the oldest batik community in Situbondo district. The community is unique when viewed from the location of its existence and its members. Cotto' batik community consists of founders, caregivers and students as members. The formulation of the problem in this research is how the learning strategy of the Cotto' batik community, the design of the learning model, the interaction pattern, and the supporting and inhibiting factors of the Cotto' batik community.The results obtained from this study are to explain the learning strategies of the Cotto' batik community including material explanations, group learning, assessment, and team recognition. Explaining the design of the learning model includes models, materials, and evaluations. Explaining the interaction patterns of the Cotto' batik community including the pattern of community interaction with santri and the pattern of community interaction with the surrounding community. Explain the supporting and inhibiting factors of the Cotto' batik community.After doing the research, it was found that the factor of inadequate facilities and infrastructure had an important role in determining the success of batik learning carried out by the Cotto' batik community. the use of social media also contributes to the marketing of products produced by the community so that it can be known more widely in the market. With the adoption of batik culture research conducted at the Nurul Huda Islamic boarding school, it is hoped that it can provide a way out or a solution for the community in the Islamic boarding school to continue to work to maintain its existence and maintain ancestral heritage to preserve the batik culture that has been carried out from generation to generation so that the culture of The batik making done at the Nurul Huda Islamic boarding school does not disappear with the development of an increasingly modern era.Keywords: Learning Strategy, Learning Model Design, Interaction Pattern, Cotto' Batik Community, Nurul Huda Islamic Boarding School, Batik
Pandemi dan Percepatan Pengentasan Digital Divide Pada Kelompok UMKM Himawan Ardhi Ristanto; Shinta Prastyanti; Adhi Iman Sulaiman
Pena Jurnal Ilmu Pengetahuan dan Teknologi Vol 37, No 1 (2023): PENA MARET 2023
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v37i1.2658

Abstract

The "digital divide" is a matter of differences in access to information technology opportunities that create disparities between individuals, businesses, and geographic areas at different socioeconomic levels. The increase in internet users in Indonesia reflects the fact that Indonesian society is starting to transform into an information society. The digital divide is classified into two types: First, there is the traditional digital divide, which consists of gaps in internet access and digital technology and the ability to use them optimally. Two: the new digital divide, namely the gap in knowledge about algorithms, data, and information. The COVID-19 pandemic has forced people, especially MSMEs, to adapt to digital technology. This study aims to let the authors know how the pandemic situation has accelerated the alleviation of the digital divide in the MSME group. This study uses a qualitative descriptive method with a literature study. The results of the study show that the pandemic has caused MSMEs to adapt from conventional marketing models to digital marketing. Many MSMEs have been affected by the pandemic, but those that have been able to survive because they have transformed using digital technology. 16.4 million MSMEs are connected to the digital ecosystem, a significant increase during the pandemic. The government was quite responsive during the pandemic, trying to narrow the gap between the traditional digital divide and the new digital divide. The form is encouraging digital inclusion for MSMEs to enter the digital ecosystem in the form of holding online digital training, etc. The government must immediately realize the palapa ring to ensure connections and reduce blankspot areas.
Analisis Faktor-Faktor Resiko Pekerjaan Bor Pile, Balok, Dan Kolom Pada Proyek Pembangunan RSUD Pandan Arang Fadhilah Arifatunnisa; Budi Priyanto
Pena Jurnal Ilmu Pengetahuan dan Teknologi Vol 37, No 1 (2023): PENA MARET 2023
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v37i1.2886

Abstract

In the implementation of construction projects, it cannot be separated from problems in project implementation which may be caused by various factors. Of course, in the implementation process there are a number of obstacles that occur in relation to one another and result in other work being disrupted or delayed. This analysis aims to determine the factors that cause obstacles in the Class III Inpatient Building Construction Project of Pandan Arang Hospital. The results of the analysis show that the factors that hinder the completion of the project are the death of heavy equipment used in soil preparation work, hitting a large rock during drilling, flooding during drilling, lack of reinforcing iron fabrication area, porousness during formwork removal, casting carried out during rainy days.
PEMAKNAAN SIMBOL, WARNA LOKAL, DAN REALITAS SOSIAL DALAM ANTOLOGI PUISI TEGALAN RUWAT DESA Dina Nurmalisa
Pena: Jurnal Ilmu Pengetahuan dan Teknologi Vol 36, No 2 (2022): PENA SEPTEMBER 2022
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v36i2.3012

Abstract

Penelitian ini bertujuan untuk mengungkapkan simbol dan warna lokal yang merepresentasikan realitas sosial dalam antologi puisi tegalan Ruwat Desa. Puisi dikaji dengan semiotika Roland Barthes dengan melihat teks puisi sebagai tanda. Simbol dan warna lokal yang dihadirkan dalam puisi merepresentasikan realitas masyarakat kelas bawah. Simbol yang dihadirkan dalam puisi meliputi unsur alam, tubuh, benda, tokoh, perilaku, dan hewan. Warna lokal ditunjukkan melalui penggunaan ungkapan khas Tegal, aspek bunyi yang dihasilkan oleh persajakan, dan kepercayaan terhadap ramalan. Simbol dan warna lokal dalam antologi ini merepresentasikan realitas sosial orang Tegal sebagai kaum yang terpinggirkan dan tergerus oleh arus modernitas.
Analisa Perhitungan Struktur Atas Bangunan Gedung Perkantoran Di Wilayah Kota Pekalongan Tisnawati Tisnawati; Dwi Kumalasari
Pena Jurnal Ilmu Pengetahuan dan Teknologi Vol 37, No 1 (2023): PENA MARET 2023
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v37i1.2889

Abstract

Infrastructure development in Indonesia experiences rapid development every year, including in Pekalongan City. Infrastructure development in Pekalongan City starts from the construction of roads, buildings, public facilities, and so on. The Pekalongan City Government has made an alternative that is in accordance with the above conditions, namely by constructing offices to improve or meet the needs of public facilities and realize sustainable infrastructure progress. The construction of existing high-rise buildings must be properly planned in accordance with applicable regulations. Based on SNI 2847-2013, regarding calculation procedures for buildings, it is explained that the loads that must be calculated for planning a structure are dead loads, live loads, wind loads, earthquake loads, and combinations of these loads. The building under review is a two-storey office building with reinforced concrete construction. The analysis is carried out with the help of the SAP computer program. Before analyzing, first make a working drawing design with the help of the Autocad program. The final results in this study are in the form of dimensions of structural elements that are planned to be strong and resistant to loads and economical in terms of cost. While the analysis of the main structure in the form of plates, beams, and columns.
Gambaran Penggunaan Obat Tradisional Warga Kecamatan Pekalongan Selatan Pada Masa Pandemi Covid-19 Nailis Sa'adatin Nafiah; Nur Ermawati; Nila Oktaviani
Pena Jurnal Ilmu Pengetahuan dan Teknologi Vol 37, No 1 (2023): PENA MARET 2023
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v37i1.2419

Abstract

Coronvirus telah menyebar diberbagai belahan dunia termasuk Indonesia. Coronavirus menyebabkan penyakit pada manusia dan hewan. diIndonesia menggunakan obat tradisional yang berasal dari tanaman herbal yang diguakan untuk meningkatkan kekebalan tubuh diera pandemi COVID-19.   Penelitian ini dilakukan diKota Pekalongan kecamatan Pekalongan Selatan penduduknya berjumlah sekitar 63.052 ribu jiwa penggunaan ramuan obat tradisional yang beragam.Metode Penelitian  yang dilakukan  merupakan  penelitian observational/survei yang bersifat deskriptif. Pengumpulan data dengan menggunakan data primer yaitu kuesioner yang dibagikan kepada masyarakat Kecamatan Pekalongan Selatan. Dilakukan penjabaran deskriptif tentang hasil yang sudah didapatkan dari pengumpulan data.Hasil Gambaran penggunaan ramuan obat tradisional pada masa pandemi COVID-19 sesudah pandemi COVID-19 mengalami peningkatan konsumsi ramuan obat  tradisional.  Sumber  pemakaian  ramuan  obat  tradisional  berasal  dari  diri sendiri. Masyarakat mengkonsumsi ramuan obat tradisional agar menyehatkan badan.  Meyakini  bahwa  ramuan obat tradisional  dapat mencegah infeksi  virus. Masyarakat merasakan manfaat ramuan obat tradisional dimasa pandemi COVID-19.  Sebagian  besar  masyarakat  melakukan  upaya  kesehatan  dengan  mencuci tangan. Dan merasakan aman karena tidak ada efek samping dan mudah untuk ditemukan  dan  cukup  terjangkau.  Tanaman  obat  yang  paling  sering  digunakan adalah tanaman jahe dan kunyit yang digunakan adalah rimpangnya lalu serai yang digunakan adalah batangnya.Kata kunci : persepsi, obat tradisional, pandemi COVID-19
Studi Kejadian Ikutan Pasca Imunisasi (KIPI) Vaksin Covid-19 Pada Pelajar Di Wilayah Kerja Puskesmas Bojong I Jamaludin Al Jamaludin Efendi; Sukma Eka Fitria
Pena Jurnal Ilmu Pengetahuan dan Teknologi Vol 37, No 1 (2023): PENA MARET 2023
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v37i1.2914

Abstract

The vaccination program that was intensified by the government for students aged 16-18 years aims to support the preparation for the implementation of limited Face-to-face Learning (PTM) in the regions. Although the vaccines used in Indonesia in the national immunization program are declared safe and effective, there is no single type of vaccine that is guaranteed to be free of side effects or AEFI (Post Immunization Adverse Events). Therefore, this study is being conducted to find out whether there are AEFIs that occur a lot in the Covid-19 vaccine in students in the Bojong I Health Center Work Area. This research method uses an observational analytic research method by collecting data using a questionnaire that has been tested for validity and reliability then data is collected from respondents via google form which is validated via whatsapp, after the data is obtained then univariate analysis is carried out with IBM SPSS version 25 Result : The results showed that there were 135 students who lived in the working area of the Bojong I Health Center aged 16-18 years who had received a phase 2 vaccine dose. The most common AEFIs were muscle pain with the first order occurring in the Moderna vaccine as many as 14 students with 63.63% , the two Pfizer vaccines were 6 students with 42.85%, the three Sinovac vaccines were 32 students with 36.78%, and finally the AstraZeneca vaccine was 14 students with 33.33%, the most common AEFI that occurred next was weakness/sluggishness with the first order occurred in the Moderna vaccine as many as 11 students with 50%, the second Sinovac vaccine with 35 students with 40.22%, the third Pfizer with 5 students with 35.71%, and finally AstraZeneca with 2 students 16.66%.  
Identifikasi Formalin Dan Analisa Kualitas Mutu (Kadar Air, Kadar Abu, Kadar Protein) Tahu Putih Di Pasar Banyurip Pekalongan Nor Rizka; Kharismatul Khasanah
Pena Jurnal Ilmu Pengetahuan dan Teknologi Vol 37, No 1 (2023): PENA MARET 2023
Publisher : LPPM Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jurnalpena.v37i1.2890

Abstract

Tahu merupakan jenis makanan olahan dari kedelai yang disukai oleh hampir semua masyarkat yang ada di kota Pekalongan. Masyarakat biasanya cenderung memilih produk tahu hanya dari segi fisik(tekstur/kekenyalan. Fisik(tekstur) yang bagus tidak menentukan baiknya mutu kimia maupun mikrobiologis tahu tersebut. Jenis penelitian yang digunakan yaitu penelitian deskriptif dengan analisa kualitatif dan Kuantitatif. analisa kualitatif digunakan untuk uji organoleptik dan identifikasi kandungan formalin menggunakan pereaksi KMnO4. Uji kadar air dan kadar abu digunakan metode kuantitatif berupa cara kering. Untuk uji kadar protein digunakan Metode titrasi formol. Data yang didapatkan akan dianalisa dan hasil yang didapat di bandingkan dengan standar mutu. Tahu yang baik memiliki kualitas sensoris sesuai standar mutu yang telah ditetapkan menurut SNI 01-3142-1998.Hasil analisis data penelitian bahwa uji kualitatif kandungan bahan tambahan formalin dari 7 sampel 3 diantara positif mengandung formalin. Rata- rata nilai dari uji kadar air pada sampel yaitu 76%, kadar abu 0,99%, dan kadar protein 6,38%.

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