bluuebunny/crossref_metadata_2025 huggingface dataset:
Strategi Pengembangan Usaha Pelaku Umkm Kuliner Pada Masa Pandemi Covid - 19
Authors: Hilmiyah Nurul , Erwin Permana  , Iha Haryani Hatta  , Murti Widyaningsih
Published: October 2022

Penelitian ini bertujuan untuk mengeksplorasi potensi dan daya tarik produk kuliner Cilegon, mengetahui kendala yang dihadapi para pelaku UMKM kuliner dan mengembangkan strategi bisnis kuliner kota cilegon di tengah pandemi covid-19. Urgensi penelitian ini dibuat untuk membantu pelaku UMKM kuliner untuk bangkit dan produktif kembali. Sehingga usaha kuliner yang dijalankan bisa berkembang dan memaksimalkan potensi yang ada. Hasil temuan penelitian diharapkan dapat menjadi referensi bagi pengembangan strategi bisnis kuliner kota Cilegon pada masa pandemi. Data yang diperoleh dianalisis menggunakan metode kualitatif dengan pendekatan konsep manajemen strategis dan dianalisis secara deskriptif. Sedangkan data kuantitatif dianalisis dengan menggunakan alat analisis IFE, EFE, IE dan SWOT. Analisis ini digunakan untuk memperoleh gambaran secara mendalam mengenai objek penelitian. Informasi disajikan dalam bentuk tabulasi angka, gambar, dan matriks sesuai dengan hasil yang diperoleh. Luaran penelitian yang ditargetkan adalah membantu pelaku UMKM kuliner untuk bangkit dan produktif kembali melalui strategi pengembangan bisnis. Sehingga usaha kuliner yang dijalankan bisa berkembang dan memaksimalkan potensi yang ada. Hasil temuan penelitian diharapkan dapat menjadi referensi bagi pengembangan strategi bisnis kuliner kota Cilegon pada masa pandemi.
Local Goverment Fiscal Risk Monitoring: Case Study In Bogor and Merauke Districts
Authors: Falatehan A Faroby , Yusman Syaukat  , Dedi Budiman Hakim  , D Sonny Priyarsono  , Sri Mulatsih  , Dwi Rachmina  , Hastuti  , Dea Amanda
Published: October 2022

Some problems often faced by local governments in financing development are the gaps between regional needs that are not balanced with the fiscal capacity of the region so that a fiscal gap arises. Efforts are needed to carry out risk management through fiscal risks monitoring. This study was aimed to analyze and evaluate indicators of risks in regions that can affect local goverment fiscal. This study used various sub-indicators derived from five fiscal risk indicators, namely economic, financial, institutional, social and environmental indicators. Of the several indicators, the variables that pose a risk in Bogor District are water connection problem from water company (PDAM) that are still low (social indicators), budget allocation for the environment and unemployment issue, while in Merauke District, some problem that need to be considered are Infrastructure expenditure (economic indicators), local own-source revenue (PAD), fluctuated unemployment issue (economic indicators), regional independence ratios (financial indicators), social indicators particularly for water connection problems and budget allocation for the living environment.
ANALISIS FAKTOR PERILAKU PENCEGAHAN COVID - 19 PADA IBU HAMIL DI KECAMATAN BOGOR UTARA TAHUN 2021
Authors: Syifa Fauziah  , Azzahroh Putri , Suciawati Anni
Published: October 2022

Latar Belakang: Berdasarkan data Dinas Kota Bogor pada 12 Agustus 2021 total pasien terkontamisasi positif COVID-19, untuk kelompok ibu hamil terdapat 138 orang ibu hamil terkonfirmasi positif COVID-19 dari 14.769 kasus. Data ini menunjukkan bahwa ibu hamil merupakan sasaran yang rentan terhadap infeksi COVID-19 dan kondisi ini dikhawatirkan akan meningkatkan morbiditas dan mortalitas ibu dan bayinya. Tujuan: Untuk mengetahui apakah ada hubungan antara pengetahuan, sikap, persepsi dan motivasi ibu hamil terhadap perilaku pencegahan Covid-19 dalam pada ibu hamil di Kecamatan Bogor Utara Tahun 2021. Metodologi: Jenis penelitian ini analitik korelasi dengan menggunakan desain cross sectional. Sampel dalam penelitian ini berjumlah 82 responden. Instrument yang digunakan yaitu kuesioner. Analisis data dilakukan secara univariat dan bivariat dengan uji Chi-square dengan taraf signifikasi < 0,05. Hasil Penelitian: Hasil penelitian didapatkan pengetahuan baik ibu hamil sebanyak 54%, sikap positif sebanyak 65%, persepsi positif sebanyak 51,2%, motivasi tinggi sebanyak 62,2% dan perilaku ibu hamil yang kurang 61%. Hasil uji menunjukan ada hubungan pengetahuan terhadap perilaku p-value 0.000, hubungan antara sikap terhadap perilaku p-value 0.010, hubungan antara persepsi terhadap perilaku p-value 0.021 dan hubungan antara motivasi terhadap perilaku p-value 0.009. Kesimpulan: Hasil penelitian didapatkan terdapat hubungan yang signifikan antara pengetahuan, sikap, persepsi dan motivasi terhadap perilaku pencegahan Covid-19 pada iu hamil di Kecamatan Bogor Utara.
Analisa Kesiapan Menghadapi Menarche Pada Siswi Sekolah Dasar di SDN Tambilung Kabupaten Bogor Tahun 2021
Authors: Febri Febriyanti Dwi Lestari
Published: October 2022

Latar Belakang: Pada masa remaja seorang perempuan akan menstruasi pertama (menarche). Setiap remaja harus mempersiapkan diri dalam menghadapi menarche. Jika tidak persiapkan dengan baik maka akan cenderung membuat remaja memiliki sikap yang negatif sehingga tidak siap dalam menghadapi menarche.

Tujuan: Penelitian ini bertujuan untuk mengetahui analisa kesiapan menghadapi menarche pada siswi sekolah dasar di SDN Tambilung

Metodologi: Jenis penelitian ini adalah analitik korelasi dengan pendekatan Cross Sectional. Sampel dalam penelitian ini berjumlah 33 responden. Teknik pengambilan sampel menggunakan total sampling. Instrumen penelitian menggunakan lembar kuesioner. Analisa data dilakukan secara univariat dan bivariat. Analisis bivariat mengguankan uji statistik Chi Square.

Hasil Penelitian: Hasil penelitian didapatkan 66,7% siswi tidak siap menghadapi menarche, terdapat 57,6% memiliki pengetahuan yang baik, siswi dengan peran ibu kurang sejumlah 78,8%, terdapat 72,7% siswi bersikap negatif dalam menghadapi menarche dan sebanyak 90,9% memiliki sumber informasi yang kurang. Hasil uji Chi Square pengetahuan p-value  0,022, peran ibu p-value = 0,002, sikap p-value = 0,002, sumber informasi p-value 0,252.

Kesimpulan & Saran: Terdapat hubungan yang signifikan antara pengetahuan, peran ibu dan sikap dengan kesiapan menghadapi menarche. Diharapkan dari hasil penelitian ini dapat ditambahkannya pelajaran yang khusus membahas mengenai menarche.

Background:  woman will have her first menstruation (menarche). Every teenager must prepare themselves to face menarche. If woman do not prepare well, it will tend to make teenagers have a negative attitude so they are not ready to face menarche.

Objectives: This study aims to determine analysis of readiness to face menarche in elementary school students at SDN Tambilung.

Methodologgy: This type of research is correlation analytic with cross sectional approach. The sample in this study amounted to 33 respondents. The sampling technique used was total sampling. The research instrument used a questionnaire. Data analysis was carried out univariate and bivariate. Bivariate analysis using Chi Square statistical test

Results: The results showed that 66.7% of female students were not ready to face menarche, 57.6% had good knowledge, 78.8% of female students with less maternal roles, 72.7% of female students were negative in dealing with menarche and 90.9 % have less sources of information. The results of the Chi Square test of knowledge p-value 0.022, mother's role p-value = 0.002, attitude p-value = 0.002, source of information p-value 0.252.

Conclusion & Rekomendation: There is a significant relationship between knowledge, mother's role and attitude with readiness to face menarche. It is hoped that the results of this study can add lessons that specifically discuss menarche
EFEKTIVITAS PELVIC TILT EXERCISE TERHADAP PENURUNAN NYERI PUNGGUNG PADA IBU HAMIL TRIMESTER III DI DESA CIMANGGU WILAYAH KERJA PUSKESMAS CIMANGGU KABUPATEN PANDEGLANG TAHUN 2021
Authors: Rusniawati Niah_rusniawati
Published: October 2022

ABSTRAK

 

EFEKTIVITAS PELVIC TILT EXERCISE TERHADAP PENURUNAN NYERI PUNGGUNG PADA IBU HAMIL TRIMESTER III DI DESA CIMANGGU WILAYAH KERJA PUSKESMAS CIMANGGU KABUPATEN PANDEGLANG TAHUN 2021

 

 

Niah Rusniawati, Rukmaini, Putri Azzahroh

 

Latar Belakang: Kehamilan menjadi pengalaman baru bagi seorang perempuan, perubahan fisik serta psikologis dan perubahan sosial menimbulkan ketidaknyamanan tersendiri. Prevalensi ketidaknyamanan selama kehamilan sekitar 3-17%, di negara maju 10% dan di negara berkembang 25%, di Indonesia angka kejadian ketidaknyamanan pada kehamilan berkisar 28,7%.(Kemenkes RI, 2019) Peningkatan angka kejadian nyeri punggung pada ibu hamil tercatat terjadi pada ibu hamil yang memiliki riwayat nyeri punggung pada kehamilan sebelumnya, bertambahnya indeks massa tubuh, dan adanya riwayat joint hypermobility. Riwayat nyeri punggung selama kehamilan sebelumnya adalah prediksi yang paling kuat untuk kejadian nyeri punggung pada ibu hamil.

Tujuan: Untuk mengetahui Efektivitas Pelvic Tilt Exercise terhadap Penurunan Nyeri Punggung Pada Ibu Hamil Trimester III 

Metodologi: penelitian menggunakan desain quasi experiment dengan rancangan one group pretest-postest design. Populasi terjangkau adalah 48 ibu hamil trimester III yang memenuhi kriteria inklusi di wilayah kerja Cimanggu. Teknik pengambilan sampel menggunakan metode total populasi. Subjek penelitian sebanyak 48 responden. Uji statistik yang digunakan adalah paired T-Test.

Hasil Penelitian: Hasil penelitian didapatkan bahwa tingkat penurunan rasa nyeri mengalami peningkatan yang signifikan dengan nilai mean sebelum diberikan terapi pelvic tilt exercise  rata-rata sebesar 2,25 menjadi rata- rata sebesar 3,85 dan nilai P 0,000<O,05, Ho diterima berarti ada pengaruh dalam  pemberian  terapi pelvic tilt exercise.

Kesimpulan: Dari hasil penelitian ini dapat disimpulkan bahwa terdapat pengaruh yang signifikan antara pemberian terapi pelvic tilt exercise terhadap nyeri punggung pada ibu hamil trimester III

 

Kata Kunci     :  terapi pelvic tilt exercise, nyeri punggung

Pustaka           : 30 pustaka (2013-2019)
Highly Efficient 3-Bit Digital Power Amplifier for OFDM Waveform Amplification
Authors: Ma Jiteng , Jindal Gautam , Nair Manish , Cappello Tommaso , Watkins Gavin , Morris Kevin , Beach Mark
Published: October 2022

In this work, we present a digital power amplifier (DPA) and a signal-optimized control technique suitable for the amplification of orthogonal frequency division multiplexing (OFDM). OFDM is a high peak-to-average power ratio (PAPR) signal that is naturally arising from high spectrum efficiency modulations. A 3-bit DPA is implemented with three power-scaled transistors which are turned on and off based on the signal amplitude, while phase modulation is restored using the RF input signal. The unavoidable non-linearities at the DPA output due to the PA switching are minimized by accounting for the OFDM signal probability density function (PDF). This PDF is a priori knowledge to design an optimal quantizer that minimizes distortion by distributing the DPA power levels where the signal amplitude is more similar to the original one. Back-off efficiency within 2^3=8 possible states is then optimized by implementing a load-modulating power combiner. Theory and an example design of the combiner network are provided and demonstrated for this DPA. The reported DPA prototype operates at 1.5 GHz with a 3-bit control and achieves a maximum power-added efficiency (PAE) of 64.3% and maintains a drain efficiency greater than 47% over the output power range from 36.6 to 45.2dBm (8.6dB range).
On the hit problem for the polynomial algebra and the algebraic transfer
Authors: Võ Phúc Đặng
Published: October 2022

Let $\mathcal A$ be the classical, singly-graded Steenrod algebra over the prime order field $\mathbb F_2$ and let $P^{\otimes h}: = \mathbb F_2[t_1, \ldots, t_h]$ denote the polynomial algebra on $h$ generators, each of degree $1.$ Write $GL_h$ for the usual general linear group of rank $h$ over $\mathbb F_2.$ Then, $P^{\otimes h}$ is an $\mathcal A[GL_h]$-module. As well known,  the (mod 2) cohomology groups of the Steenrod algebra, ${\rm Ext}_{\mathcal A}^{h, h+*}(\mathbb F_2, \mathbb F_2)$ is still largely mysterious for all homological degrees $h \geq 6.$ The $h$-th algebraic transfer $Tr_h^{\mathcal A}: (\mathbb F_2\otimes_{GL_h}{\rm Ann}_{\overline{\mathcal A}}[P^{\otimes h}]^{*})_n\longrightarrow {\rm Ext}_{\mathcal A}^{h, h+n}(\mathbb F_2, \mathbb F_2),$ defined by Singer [Math. Z. \textbf{202} (1989), 493-523], is a helpful tool to describe that Ext groups. Singer conjectured that this homomorphism is a monomorphism for any $h>0.$ There is currently no information about the conjecture for $h = 6.$ The purpose of this Note is to study Singer's conjecture for all $h\geq 1$ in degrees $n\leq 10 = 6(2^{0}-1) + 10\cdot 2^{0}$ and for $h=6$ in general degree $n:=n_s=6(2^{s}-1) + 10\cdot 2^{s},\, s\geq 0.$ Our approach is based on techniques of the hit problem for $P^{\otimes h}.$ This also extends a result in Mothebe et al. [J. Math. Res. \textbf{8} (2016), 92-100] on the hit problem for $P^{\otimes 6}$ in degree $n_s.$ More generally, for $h\geq 6,$ we show that the dimension of the cohit module $\mathbb F_2\otimes_{\mathcal A}P^{\otimes h}$ in degrees $2^{s+4}-h$ is equal to the order of the factor group of $GL_{h-1}$ by the Borel subgroup $B_{h-1}$ for every $s\geq h-5.$ Especially, over the Galois field $\mathbb F_{q}$ of $q$ elements, based on Hai's recent work [C. R. Math. Acad. Sci. Paris \textbf{360} (2022), 1009-1026], we claim that the dimension of the cohit module $\mathbb F_q\otimes_{\mathcal A}\mathbb F_q[t_1, \ldots, t_h]$ in degrees $q^{h-1}-h$ is equal to the order of the factor group of $GL_{h-1}(\mathbb F_q)$ by a subgroup of the Borel group $B_{h-1}(\mathbb F_q).$ As applications, we establish the dimension result for the cohit module $\mathbb F_2\otimes_{\mathcal A}P^{\otimes 7}$ in degrees $n_{s+5},\, s > 0.$ At the same time, we prove that the non-zero elements $h_2^{2}g_1 = h_4Ph_2\in {\rm Ext}_{\mathcal A}^{6, 6+n_1}(\mathbb F_2, \mathbb F_2)$, and $D_2\in {\rm Ext}_{\mathcal A}^{6, 6+n_2}(\mathbb F_2, \mathbb F_2)$ are not in the image of $Tr_6^{\mathcal A}.$ We also give some conjectures on the $h$-th cohomology groups of the algebra $\mathcal A$ for $h\geq 6,$ and discuss their relationship to previous works. 
Colorophone 2.2 – A Spatial, Real-Time Color-to-Sound Sensory Substitution Device
Authors: Osinski Dominik , Łukowska Marta , Kałwak Weronika , Wierzchoń Michał , Hjelme Dag Roar
Published: October 2022

Objective: Blindness deprives a person of a significant part of sensory information resulting in limited perceptual abilities and decreased quality of life. Although some aspects of visual information, like the shape of an object, can be conveyed by other senses, there is no easy way to perceive color without using sight. To address this issue, we developed the Colorophone sensory substitution device. 

Method: In a way analogous to pixels in visual displays, we introduced auxels (auditory pixels) that can be used as basic building blocks of a generic auditory display. The developed auxel-based system realizes real-time, spatial, color-to-sound conversion. We created a dedicated software suite that enables the independent introduction of various system features to ensure effective training. Four blind participants assessed the prototype's usability. The evaluation methods included: auditory color recognition, object identification, and virtual sound source localization tasks, as well as two self-descriptive methods: the System Usability Scale and the NASA Task Load Index.

Results: The developed wearable system generates spatially calibrated colorful soundscapes. It enables auditory color recognition and object identification significantly above chance. However, analyzing complex natural scenes remains challenging. Users judged the system's usability from good to best imaginable.  The identified usability issues are discussed together with the proposed solutions. 

Conclusion: The Colorophone device shows promise for the future development of a useful visual rehabilitation device; however, further work is needed to eliminate existing usability issues.

Significance: The presented work contributes to developing a universal, affordable and user-friendly visual rehabilitation device.
Optimalisasi Waktu dan Biaya Menggunakan Time Cost Trade Off Method (TCTO) dan Precedence Diagram Method (PDM) pada Pembangunan Drainase Jalan Tol KM. 35 Balikpapan-Samarinda
Authors: Pratiwi Reno , Mustakim Mustakim , Annisa Forester Bangabua Clara
Published: October 2022

Biaya dan waktu merupakan dua hal yang sangat berpengaruh terhadap keberhasilan dan kegagalan suatu proyek, untuk itu proyek konstruksi  membutuhkan pengelolaan manajemen yang baik dari awal hingga proyek berakhir. CV. Eureka Teknik Solution adalah salah satu kontraktor proyek pembangunan drainase di Jalan Tol Km. 35 Balikpapan-Samarinda, dengan biaya total dikeluarkan sebesar Rp.2.537.709.000,- dalam jangka waktu 52 hari. Dilihat dari total biaya dan waktu pembangunan drainase ini dapat dilakukan optimalisasi kembali, sehingga dari waktu dan biaya yang optimal proyek dapat diselesaikan lebih cepat dari rencana awal. Maka pada penelitian ini akan dilakukan optimalisasi waktu dan biaya menggunakan metode metode Time Cost Trade Off (TCTO) dan Precedence Diagram Method (PDM). Dimana TCTO akan dilakukan analisa penambahan jam kerja lembur dan penambahan tenaga kerja untuk mendapatkan waktu dan biaya optimal dan PDM akan dilakukan reschedule untuk mendapatkan waktu dan biaya optimal. Setelah TCTO dilakukan analisa diperoleh waktu dan biaya optimal adalah penambahan 3 jam kerja lembur dengan durasi 36 hari dan biaya Rp.2.445.367.975 dan PDM diperoleh durasi 36 hari dengan biaya Rp.2.502.329.567. TCTO adalah metode yang lebih optimal dengan penambahan 3 jam kerja (lembur) dengan durasi 36 hari kerja dan biaya sebesar Rp.2.445.367.975.

Kata Kunci : Time Cost Trade Off, TCTO, Precedence Diagram Method, PDM

 

Cost and time are two things that greatly affect the success and failure of a project, for that the construction project requires good management from the beginning to the end of the project. CV. Eureka Teknik Solution is one of the drainage construction contract projects on Toll Road Km. 35 Balikpapan-Samarinda, with a total cost of Rp. 2.537.709.000 within 52 days. Judging from the total cost and time of drainage construction, optimization can bedone again, so that from the optimal time and cost the project can be completed sooner than originally planned. So in this research time and cost optimization will be done using the Time Cost Trade Off (TCTO) method and the Precedence Diagram (PDM) method. Where TCTO will be analyzed by adding overtime hours and additional workforce to get optimal time and cost and PDM will be rescheduled to get optimal time and cost. After the TCTO analysis optimal time and cost were obtained, the addition of 3 hours overtime with a duration of 36 days and a cost of Rp.2.445.367.975 and PDM obtained 36 days duration at a cost of Rp.2.502.329.567. TCTO is a more optimal method with the addition of 3 working hours (overtime) with a duration of 36 working days and costs Rp.2.445.367.975.

Keywords : Time Cost Trade Off, TCTO, Precedence Diagram Method, PDM
Analisis Non Revenue Water (NRW) pada Jaringan Pipa Air Bersih PDAM Kota Balikpapan
Authors: Mustakim Mustakim , Tegar Pratama Dwiki
Published: October 2022

Non Revenue Water (NRW) disebut juga dengan Air Tak berekening (ATR) adalah perbedaan jumlah air yang masuk ke sistem distribusi dengan air yang tercetak di rekening. Di Perumahan Balikpapan Baru zona 1 dan 2 masih banyak sekali masyarakat yang belum mendapat pelayanan dari PDAM Kota Balikpapan. Hal ini dikarenakan kendala PDAM untuk mendistribusikan air akibat tekanan air yang tidak memenuhi syarat akibat dari NRW/ATR. Metode yang digunakan dalam penelitian ini adalah metode survei dan kuantitatif yaitu didukung oleh data primer dan data sekunder. Berdasarkan hasil analisis diperoleh tingkat kehilangan air pada tahun 2018 di Zona 1 Perumahan Balikpapan Baru sebesar 16681.11 m3/tahun atau jika di persentasekan yaitu 27.75%. Sedangkan di Zona 2 Perumahan Balikpapan Baru sebesar 54065.39 m3/tahun atau jika di persentasekan yaitu 34.32%. Berdasarkan hasil analisis program NRW dengan ILI Metode diperoleh bahwa nilai ILI 9.63 dengan tekanan rata-rata 15.86 m. Menurut matriks tabel target kehilangan air disimpulkan bahwa kehilangan fisik air di zona 1 dan 2 Perum. Balikpapan Baru termasuk ke dalam golongan C dengan ILI 8-16 dan tingkat kebocoran 200-400 liter/sambungan/hari.

 

Kata Kunci: Kinerja distribusi air, Air Tak Berekening, Kehilangan Air

 

NRW stands for Non Revenue Water or also called ATR (Unrealized Water) is the difference in the amount of water entering the distribution system with water printed on the account. In Balikpapan Baru housing zones 1 and 2 there are still many people who have not received services from PDAM Balikpapan. This is due to the constraints of the PDAM to distribute water due to water pressure that does not meet the requirements resulting from NRW /ATR. The method used in this research is survey and quantitative methods which are supported by primary data and secondary data. Based on the analysis results obtained by the level of water loss in 2018 it was found that the level of water loss that occurred during 2018 in Zone 1 Balikpapan Baru is 16681.11 m3/year or if it is at a percentage of 27.75%. While in Zone 2 Balikpapan Baru is 54065.39 m3/year or if the percentage is 34.32%. Based on the results of the NRW program analysis with ILI the method obtained that the ILI value is 9.63 with an average pressure of 15.86 m. According to the matrix of the target table for water loss it is concluded that the physical loss of water in zones 1 and 2 Balikpapan Baru is included in group C with ILI 8-16 and a leakage rate of 200-400 liters/connection/day.

 

Keywords: Water distribution performance, Non-Revenue Water, Water Loss
Analisis Perendaman Aspal AC-WC di Air Tawar dan Air Laut Terhadap Karakteristik Marshall dengan Memanfaatkan Material Lokal Rintik Kabupaten Paser
Authors: Rahmat Rahmat , Mulia Devi Suheriah , Raesandi Wahyu
Published: October 2022

Perkerasan jalan yang berada di daerah pesisir pantai Indonesia sangat berpotensi terjadi genangan yang menyebabkan kinerja jalan jadi menurun. Maksud dari penelitian ini untuk mengetahui seberapa besar pengaruh terhadap karakteristik aspal AC-WC yang memakai agregat halus dan agregat kasar dari desa Rintik dengan marshall test yang menggunakan perendaman air laut selama 30 menit di waterbutch, kemudian dibuat perbandingan perendaman air tawar selama 30 menit waterbutch dan juga tanpa perendaman dengan menggunakan aspal penetrasi 60/70. Karakteristik yang diukur dengan menggunakan alat marshall adalah stabilitas, flow, VIM, VMA dan VFB. Hasil penelitian menunjukkan bahwa perendaman  dengan air laut terhadap campuran aspal AC-WC mengakibatkan nilai struktural pasca perendaman menurun, penurunan yang terlihat adalah di perendaman air laut pada flow sebesar 2,24 mm tetapi tetap masuk dalam spesifikasi AC-WC. Sedangkan pada perendaman air tawar terlihat penurunan di tanpa perendaman pada nilai flow sebesar 2,02 mm seperti di perendaman air laut. Disimpukan bahwa terdapat pengaruh pada campuran aspal AC-WC yang diakibatkan perendaman air laut dan air tawar akan berpengaruh pada kinerja perkerasan yang mengakibatkan penurunan durabilitas atau keawetan perkerasan jalan. Penurunan terbesar terjadi pada perendaman air laut dibandingkan air tawar.

 

Road pavements located in coastal areas of Indonesia have the potential for inundation which causes road performance to decline. The purpose of this study was to find out how much influence it has on the characteristics of AC-WC asphalt using fine aggregate and coarse aggregate from Rintik Kabupaten Paser with a marshall test that uses seawater immersion for 30 minutes in a waterbutch, then a comparison of fresh water immersion for 30 minutes is made with waterbutch and also without immersion using 60/70 penetration asphalt. Characteristics that were measured using the Marshall tool were stability, flow, VIM, VMA and VFB. The results showed that the immersion with seawater on the AC-WC asphalt mixture resulted in a decrease in the post-immersion structural value, the visible decrease was in seawater immersion at a flow of 2.24 mm but still included in the AC-WC specification. Meanwhile, in fresh water immersion, a decrease was seen without immersion at a flow value of 2.02 mm as in seawater immersion. It is concluded that there is an effect on the AC-WC asphalt mixture caused by immersion in seawater and fresh water will affect the performance of the pavement resulting in a decrease in the durability or durability of the pavement. The greatest decrease occurred in seawater immersion compared to fresh water
Evaluasi Sistim Jaringan Distribusi PDAM di Jalan Pembangunan Kota Balikpapan
Authors: Kencanawati Martheana , Maslina Maslina , Noviatna Wildan
Published: October 2022

Sistem jaringan distribusi umumnya merupakan suatu jaringan pemipaan yang tersusun atas sistem pipa, pompa, reservoir dan perlengkapan lainnya dengan sistem pengolahan dan sistem jaringan yang ada, PDAM Balikpapan diharapkan mampu untuk memenuhi kebutuhan air bersih masyarakat yang ada di Jalan Pembangunan. Tujuan penelitian ini adalah untuk mengetahui apakah debit yang ada pada reservoir di Jalan Pembangunan ini mencukupi untuk melayani masyarakat di Jalan Pembangunan. Tahapan dari penyelesaian analisis ini yaitu terlebih dahulu mengumpulkan data primer maupun sekunder dari PDAM Balikpapan. Tahapan berikutnya adalah menghitung debit dan kebutuhan air bersih. Dari hasil perhitungan diperoleh kebutuhan air bersih sebanyak 595.000 liter/hari dengan jumlah pelanggan sebanyak 3.500 jiwa. Adapun besarnya kapasitas beban puncak (kebutuhan air pada jam maksimum) sebesar 0,004002 m3/detik. Sedangkan kapasitas reservoir yang ada sebesar 275 m3. Sedangkan yang dibutuhkan dalam sehari sebesar 345,7728 m3.

 

The distribution network system is generally a piping network consisting of a system of pipes, pumps, reservoirs and other equipment. With the existing treatment system and network system, PDAM Balikpapan is expected to be able to meet the clean water needs of the community on Jalan Pembangunan. The purpose of this study was to determine whether the existing discharge in the reservoir on Jalan Pembangunan is sufficient to serve the community on Jalan Pembangunan. The stages of completing this analysis are first to collect primary and secondary data from PDAM Balikpapan. The next stage is to calculate the discharge and the need for clean water. From the calculation results, the need for clean water is 595,000 liters/day with a total of 3,500 customers. The peak load capacity (water demand at maximum hour) is 0.004002 m3/second. Meanwhile, the existing reservoir capacity is 275 m3. While what is needed in a day is 345.7728 m3
PENGARUH SEMEN PADA TANAH LEMPUNG PLASTISITAS RENDAH TERHADAP NILAI CBR
Authors: Marini Andi , Utomo Gunaedy , Nur Fadhillah Muhammad
Published: October 2022

Perilaku tanah seringkali menjadi tantangan tersendiri bagi seorang Civil Engineering dalam merencanakan suatu konstruksi baik untuk jalan ataupun bangunan. Tanah lempung memiliki sifat ekspansif yang artinya pada saat musim kemarau tanah lempung memiliki sifat kaku dan daya dukungnya tinggi tetapi pada saat musim penghujan, kadar air meningkat dan menjadi jenuh,  tanah akan mengembang dan daya dukungnya menurun sehingga berbahaya bagi bangunan dan pondasi. Salah satu metode perbaikan tanah yang mulai banyak dikembangkan saat ini adalah dengan menambahkan zat adiktif seperti semen untuk membentuk tanah menjadi soil-cement guna memperbaiki sifat mekanis tanah dan meningkatkan daya dukungnya. Dalam penelitian ini dilakukan analisa perubahan nilai CBR tanah lempung low plasticity yang diberi penambahan semen dengan variasi penambahan sebesar 5%, 10% dan 15% terhadap ɤd lempung. Hasil pengujian sampel setelah dilakukan pemeraman dan perendaman ternyata terjadi peningkatan nilai CBR yang cukup signifikan dimana pada penambahan 5% semen terjadi peningkatan sebesar 3 kali lipat dan pada penambahan 15% semen terjadi peningkatan hampir 4 kali lipat dibandingkat dengan tanah lempung yang tidak di stabilisasi.

 

Soil behavior is often a challenge for a Civil Engineer in planning a construction for roads or buildings. Clay soils have expansive properties, which means that during the dry season, clay soils are  stiff  and have high bearing capacity, but during the rainy season, the water content increases become saturated that the soil expands and its bearing capacity decreases, making it dangerous for buildings and foundations. One method of soil improvement that is being developed at this time is by adding addictive agent such as cement to make soil into soil-cement in order to improve the mechanical properties of the soil and increase its bearing capacity. In this study, an analysis in the CBR value of low plasticity clay was carried out with the addition cement with variations of 5%, 10% and 15% of the ɤd  clay. The results of the sample test after curing and soaking turned out to be a significant increase in the CBR value where at the addition of 5% cement there was an increase of 3 times and at the addition of 15% cement there was an increase of almost 4 times compared to unstabilized clay.
ANALISIS PERBANDINGAN ESTIMASI BIAYA MENGGUNAKAN METODE SNI 2017 DAN AHSP 2016 (STUDI KASUS : PROYEK PEMBANGUNAN GEDUNG KULIAH TERPADU UNIVERSITAS PALANGKA RAYA)
Authors: SIBURIAN DAVID , Kritiana Wita , Happy P Veronika
Published: October 2022

Dalam penyelenggaraan suatu proyek konstruksi, biaya memegang peranan penting dalam pelaksanaan proyek. Gedung Kuliah Terpadu UPR merupakan suatu proyek konstruksi yang terdiri dari dua bangunan gedung enam lantai dan merupakan bangunan kompleks oleh karena itu, perencanaan anggaran biaya proyek perlu dirancang dan disusun dengan baik berdasarkan suatu konsep estimasi sehingga menghasilkan nilai estimasi biaya yang tepat dan ekonomis. Penelitian ini bertujuan untk mengetahui perbandigan estimasi anggaran biaya yang lebih ekonomis dengan metode metode SNI 2017 dan AHSP 2016 pada Proyek Pembangunan Gedung Kuliah Terpadu Universitas Palangka Raya ( UPR ) serta menganalisis perbedaannya. Dengan menggunakan Metode SNI 2017 dan AHSP 2016 dlakukan Estimasi Biaya berdasarkan gambar bangunan Kolom  Gedung Kuliah Terpadu UPR dan daftar harga satuan upah dan bahan kota Palangka Raya yang digunakan di Proyek Pembangunan Gedung Kuliah Terpadu UPR. Pada perhitungan Estimasi Biaya pada Proyek Pembangunan Gedung Kuliah Terpadu UPR  diperoleh hasil untuk Metode SNI 2017 lebih ekonomis yaitu sebesar Rp. 3.567.733.043,- dan AHSP 2016 sebesar Rp. 3.619.187.594,- dengan selisih metode SNI 2017 dan AHSP Rp. -51.454.551,- dan persentasi selisih -1,4422 %.

Kata kunci:  Estimasi, Biaya, SNI 2017, AHSP 2016

 

In the implementation of a construction project, cost plays an important role in project implementation. The UPR Integrated Lecture Building is a construction project consisting of two six-story buildings and is a complex building. Therefore, the project budget planning needs to be well designed and structured based on an estimation concept so as to produce an accurate and economical cost estimate value. This study aims to find out the comparison of more economical budget estimates using the 2017 SNI and 2016 AHSP methods in the Palangka Raya University Integrated Lecture Building Project (UPR) and analyze the differences. By using the 2017 SNI and 2016 AHSP Methods, Cost Estimation was carried out based on the drawings of the UPR Integrated Lecture Building Column building and the list of prices for wages and materials for the city of Palangka Raya used in the UPR Integrated Lecture Building Project. In the calculation of Cost Estimation on the UPR Integrated Lecture Building Project, the results for the 2017 SNI Method are more economical, namely Rp. 3.567.733.043,- and 2016 AHSP of Rp. 3.619.187.594,- with the difference between the 2017 SNI and AHSP methods of Rp. -51.454.551,- and percentage difference -1,4422 %.

Keywords: Estimation, Cost, SNI 2017, AHSP 2016
ANALISIS SISTEM DRAINASE PADA WILAYAH RAWAN BANJIR SIMPANG JALAN MANUNGGAL-MT HARYONO BALIKPAPAN
Authors: Alaudin Wahidin , Maslina Maslina , Melawardani Syadila , Ryka Hamriani
Published: October 2022

Simpang Jalan Manunggal - MT. Haryono di Kecamatan Balikpapan Selatan merupakan salah satu titik rawan banjir di Kota Balikpapan apabila hujan turun dengan intensitas yang tinggi. Pada penelitian ini dilakukannya analisis sistem drainase dan analisis hidrologi bertujuan untuk menghitung debit rencana banjir menggunakan metode rasional. Dengan curah hujan rencana untuk periode ulang 10 tahun menggunakan metode gumbel sebesar 648,99 mm. Berdasarkan hasil analisis, perlu adanya perencanaan sistem drainase baru dan perlunya pemeliharaan dan pembersihan drainase dari sampah dan sedimentasi.

 

The traffic lights intersection of street Manunggal in South Balikpapan District is on of the flood-prone points in Balikpapan City if it rain so hard to get high intensity. In this research, analysis of the drainage system and hydrological purpose to calculation Rational flood Method. And so far to planned rainfall for a return period of 10 years using the Gumbel Method of 648,99 mm. Based on the results of the analysis, it is necessary to plan a new drainage system and maintenance from garbage/sediment.
PENGARUH PENAMBAHAN KAPUR, ABU TERBANG (FLY ASH), DAN STYROFOAM TERHADAP NILAI KEPADATAN DAN CBR TANAH GAMBUT
Authors: Zakiyah manthining Wahdah , Sarie Fatma , Hendri Okrobianus
Published: October 2022

Tanah gambut memiliki persoalan terhadap kekuatan daya dukung tanah dalam menahan beban di atasnya, yaitu dapat berpengaruh pada konstruksi bangunan dan jalan. Tujuan penelitian ini yaitu untuk memperbaiki tanah gambut mengunakan metode stabilisasi tanah dengan cara penambahan bahan campuran (aditif) berupa kapur, abu terbang, dan styrofoam. Stabilisasi tanah dilakukan untuk memperkuat atau memperbaiki nilai dari parameter sifat fisik maupun sifat mekanik dari tanah asli yang ada. Dari hasil pengujian yang dilakukan yaitu pada campuran stabilisasi tanah gambut dengan cara pemeraman sampel selama 7 hari, terbukti tidak dapat meningkatkan nilai CBR tanah gambut walaupun pada penambahan variasi 0% styrofoam mengalami kenaikan nilai CBR tanah gambut sebesar 7,89%. Sedangkan pada penambahan styrofoam 1% dan 2% nilai CBR turun menjadi 5,45% dan 4,65%. Secara umum nilai CBR tanah gambut telah memenuhi persyaratan sebagai bahan timbunan (subbase) berdasarkan klasifikasi tanah untuk CBR tanah timbunan pilihan berkisar dari 7%-20%, kecuali untuk nilai CBR tanah gambut dengan penambahan styrofoam 1% dan 2%.
EFFECTS OF GRASTON INSTRUMENT SOFT TISSUE MOBILIZATION IN PATIENTS WITH SCIATIC NERVE ENTRAPMENT
Authors: Qadree Muhammad Shahzad , Rehman Syed Shakil-Ur- , Riaz M. Usman , Anees Mehwish , Rajput Hira Islam
Published: October 2022

Background: Sciatica or more commonly sciatic nerve pain is characterized by low back pain that radiates down towards knee or below knee, paresthesia associated with tingling or numbness and weakness of muscles of foot and leg. Most important cause of sciatica is herniated disc which cause nerve root entrapment. Other causes may include lumbar stenosis or spinal tumors. The goal of the study is to determine the effects of graston instrument technique soft tissue mobilization in patients with sciatic nerve entrapment.

Methods: Patients were recruited and allocated randomly in two groups. Group A (Lumbar traction with neural mobilization) and Group B (Graston technique along with lumbar traction and neural. 4 weeks of intervention were given to both groups.

Results: The 4 weeks treatment session resulted in a significant improvement in pain reduction and improved MODI in patients of group B (Graston technique along with lumbar traction and neural mobilization), which was not more apparent in the group A (lumbar traction with neural mobilization manipulation group). Graston technique along with lumbar traction and neural mobilization was found to be more effective than lumbar traction and neural mobilization alone.

Conclusion: This study concluded that Graston technique together with neural mobilization and lumbar traction was successful in alleviating pain and impairment in patients with sciatic nerve entrapment. Together with neural mobilization and lumbar traction, the Graston technique considered more superior to neural mobilization along with lumbar traction alone in terms of the aforementioned outcome measures dependent on means.
EFFECTS OF POSTURAL DRAINAGE AND DEEP BREATHING EXERCISES ON DYSPNEA, OXYGEN SATURATION AND LEVEL OF EXERTION IN ELDERLY POST COVID-19 PATIENTS
Authors: Ashraf Dr. Sidra , Hassan Dr. Zainab , Rehman Prof. Dr. Shakil Ur
Published: October 2022

Background and Aim: Elderly patients have reduced lung capacity and decrease respiratory functions due to aging process Different positioning techniques contribute in airway clearance of patients and increase in oxygen saturation level. Therefore, this study aims to find out best intervention to improve dyspnea, level of exertion and quality of life of post COVID elderly group of patients.

Methodology: Study Design & Sampling technique: Randomized clinical trial and non-probability convenient sampling technique with sealed envelope Randomization.

Study Setting & Participants: National Hospital and Medical Centre-DHA Lahore and 48 patients. The sample size of 48 patients was taken in this study to find the effect of postural drainage and deep breathing exercises. Patients were divided into two groups. Steam was given to both groups as a common treatment. Group A was treated with postural drainage and steam while Group B was treated with deep breathing exercises and steam. Modified Borg‘s Dyspnea, pulse oximetry and RPE scale is used for scoring. Intervention or data collection tools: Postural drainage and deep breathing exercises in 2 groups. Pulse oximetry. The Modified Borg Dyspnea Scale and Perceived exertion scale were tools. Outcome measures: oxygen level, severity of dyspnea and level of exertion.

Results: Mean±S.D of patients in Postural drainage was 58.96±6.24 and in deep breathing 59.33±6.38 .pulse oximetery pre value 3.50±0.51, 3.25±0.61 in postural drainage and deep breathing respectively while post values were 1.50±0.59 and 2.25±0.68. For MBD scale pre value was 7.33±0.92, 6.92±1.14in postural drainage and deep breathing respectively while post values were 1.75±1.03and 4.84±0.82 and PES pre value was 6.87±0.81, 4.42±1.10 in postural drainage and deep breathing respectively while post values were 2.42±1.10 and 2.54±1.32

Conclusion: Postural drainage was more effective than deep breathing exercises on dyspnea, oxygen saturation and level of exertion in elderly of post covid-19 patient
INTEROCEPTION: ASSESSMENT OF BODY PERCEPTION IN CHILDREN WITH AUTISM AND SENSORY ISSUE
Authors: Iqbal Mehwish
Published: October 2022

Background and Aims: Children with autism and sensory processing disorder may suffer from issues in interoception or its awareness. However, limited studies have been conducted till date this study is aimed to assess the interoceptive awareness among children with autism and sensory processing disorder.

Methodology: A cross-sectional survey was conducted on autistic children to observe interoception through a self-administered questionnaire based on emotional awareness, self-regulation and body awareness formulated on Google Docs and distributed via email or Whatsapp group.

Results: A total number of 63 children consisted of 42 (67%) males and 21 (33%) females showed that (30.3%) children were always able to recognize their anger, (47.6%) feels pain in their body, (58.7%),feel and inform their parents while only (19%) children knows and feel about their mouth being dry or about their thirst. During eating, the (76.2%) children never have difficulty coordinating swallowing, chewing or sucking with breathing. In toileting routines, (41%) and (28.6%) always communicated regarding urination and defecation.

Conclusion: It was concluded that less notable interoceptive differences were found in the children with autism; however, future trials may use standardized approaches to rule out such components in autistic children for effective care and management of the disability.
OBSCENE BEHAVIOR: A REAL CHALLENGE FOR THERAPEUTIC RELATIONSHIP
Authors: Waheed Rizwana
Published: October 2022

Background and Aims: Number of studies in healthcare context has described the rehabilitators as harassment perpetrator and patient as the victim, in particular therapists. Therefore, these issues must examine the dynamics of patient-therapists’ relationships to understand the factors related to the inappropriate sexual behavior.

Methodology: A cross-sectional survey was conducted on physical and occupational therapists, recruited via convenience sampling technique. The data was collected through Inappropriate Patient Sexual Behavior questionnaire, sent to participants via email or WhatsApp groups.

Results: A total number of 106 participants including 12.3% males and 87.7% females with 71.7% physical and 28.3% occupational therapist. The finding revealed that 82.1% therapists never had training in the context of understanding the inappropriate patient sexual behavior. Whereas 28.3% revealed that a patient has stared the body that made them uncomfortable, 9.5% reported to have sexual flattering remarks, 4.7% had purposeful touched in a sexual manner. Unfortunately, only 37.7%has expressed their disgust and raised voice to report the issues.

Conclusion: It was concluded that relatively very low percentage of IPSB is present and reported cases are usually recorded as disgust feeling or raised voice. Thus for healthy therapeutic relationship, training for handling obscene behavior must be conducted and the curriculum should promote knowledge of this aspect.
Bacteriological Examination of Bottled Drinking Water in Benghazi-Libya
Authors: El-Feituri Dr. Muftah , Al-Ojali Samia M
Published: October 2022

During the past three years a new trend has been widely spread, represented in the sale of bottled water produced by reverse osmosis, in the city of Benghazi. A cross-sectional descriptive study has been carried out aiming to evaluate the quality of water produced as purified and sold as “bottled water”, under the bacteriological aspects. Fourteen sites of these locations were inventoried by means of search and inspect as related data was not available by concerned authorities on the number of these locations and their conditions of operations. A questionnaire was prepared gathering information including all owners which were catalogues, and one hundred citizens representing all society’s segments and consumers of such water, were equally poled. Study results showed: 1) 7.7% of bottled water samples were bacteriologically contaminated. 2) Lack of awareness and environmental education and the citizens being influenced by rumors and advertisement of outlets’ owners, have all lead 52% of consumers, covered by the study, to decline the use of tap water doubting its purity and safety.
Olanzapine-Associated Thrombocytopenia: A Case Report and Review of the Literature
Authors: Chebli H. , Berrada H. , Belbachir S. , Ouanass A.
Published: October 2022

Olanzapine is an atypical antipsychotic with proven efficacy in the treatment of schizophrenia and bipolar disorder. This molecule is known for its metabolic side effects, but it is considered the safest with regard to haematological toxicity. The case of our 28 year old patient, who has been followed anarchically for 5 years for schizophrenia and who presented a thrombocytopenia of 99,000/mm3 within a week of being put on olanzapine without any other associated signs, is one of nine cases published in the literature illustrating this association which is rare but encourages clinicians to institute close haematological monitoring to prevent any life threatening effects.
Human Resources Planning and Organizational Effectiveness of Deposit Money Banks in Port Harcourt
Authors: Godwin Kornom , Edwinah Amah , Okocha Nkasiobi Otuonye
Published: October 2022

The focused of this study was human resource planning and organizational effectiveness (a study of deposit money banks in Port Harcourt). The study's goal was to determine how much human resource planning impacts an organization's effectiveness. The study specifically examines the effect of manpower forecasting and employee audit on managerial competence and attainment of objective of selected money deposit banks in Port Harcourt. The secondary source of data collection was adopted since it was more of theoretical review and opinion based. Hence, the information was sourced from journals, article, internet, textbooks etc. The study findings revealed that manpower forecasting has effect on manager’s competence in deposit money banks in Port Harcourt; and there is a relationship between employee audit and attainment of objective in deposit money banks in Port Harcourt. The study comes to the conclusion that a well-planned human resource strategy can help institutions, particularly deposit money banks in Port Harcourt and have qualified employees who are doing the right thing at the right time and in the right place, thereby enhancing or promoting the organization's operational effectiveness. According to the study's findings and recommendations, deposit money banks and their human resource managers should regularly conduct manpower audits and planning to ascertain in advance the demand and supply situation in the labour market prior to hiring employees.
Pregnancy Outcome in Medulloblastoma Treated Survivor – A Rare Case Report
Authors: Sharon Dr. Minthami , Shahi Vatsala
Published: October 2022

Medulloblastoma is a primary central nervous tumour with malignant potential which begins in brain or spinal cord. It is the second most common brain tumour in Children accounting for 20% of cases. It can occur in any age, but most often occur in young children. It is found rare in adult group. It is primarily a cerebellar tumour and as cerebellum is mainly involved in muscle co-ordination, balance and movement hence this tumour symptoms include–headache, nausea, vomiting, dizziness, tiredness, Double Vision, Poor Co-Ordination and unsteady Walk. Treatment Includes Surgery, Chemotherapy And Radiotherapy.
Structure Conduct and Performance of Rice Marketing in Ndop, North West Region Cameroon
Authors: Valery Ngwogeh , Tiafack Ojuku , Tieminie Robinson , Roland Ndi , Kilian Tufoin
Published: October 2022

The notion of ensuring food for all through rice production in Cameroon dates back to 1954 with the creation of SEMRY (Sociétéd Expansionet de Modernization de la Riziculture de Yagoua). Consequently, rice production in Cameroon was left at the mercy of untrained farmers with limited or no access to input and technology. This study examines the effect of market structure and conduct on the performance of Ndop rice marketing. The research interviewed a total of 50 respondents (19 farmers-traders, 12 millers, 9 wholesalers and 10 retailers) who were selected randomly. The data was analyzed with the use of Statistical package for the social sciences (SPSS) version 16.0 and Excel while the Weighted Least Squares regression technique was employed for the estimation of coefficients and test of hypothesis. Performance of the Ndop marketing was captured in a broad dimension which included aspects of product quality and product efficiency, market structure was captured by product homogeneity, entry and exit and market growth rate, while market conduct was captured by the marketing strategy, price strategy and product strategy. Result of the findings revealed that market structure and conduct positively and significantly influences the performance of the Ndop rice marketing. Effort should be directed towards improving the quality and quantity of local rice for it to compete with imported counterpart. This can be achieved by subsidizing cost of milling and monitoring the processing and packaging of locally produced rice at every stage in the marketing chain. The improvement of farm to market roads, the varieties of seeds as well as subsidizing the production process will go a long way to improve market performance.