bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS HISTOLOGIS LAMUN Halodule uninervis dan Cymodocea serrulata YANG YANG BERASAL DARI PERAIRAN TERCEMAR LOGAM BERAT TIMBAL (Pb) DI KEPULAUAN BANGKA
Authors: Aprilya Francischa , Farikhah Farikhah , Rahim Andi Rahmad , Rosalina Dwi 
Published: July 2022

Bangka Islands is a coastal area which has many coastal activities such as tin mining activities, ports/docks boatand ship transportation and residential areas. This can provide pollutant input into the water. Seagrass Halodule uninervis and seagrass Cymodocea serrulata is a flowering plant that live in the sea have extensive deployment in the waters of Bangka. One of the marine plants that can be used as a bioindicator of water pollution is seagrass. Seagrass is in the water column and the body parts interact directly with the water. This research was conducted from December 2019 to January 2020. The research sites were in the Laboratory of Muhammadiyah Gresik University and the Laboratory of Pathology, Anatomical Faculty of Medicine, University of Brawijaya Malang. The purpose of this study was to study the anatomical changes in root tissue, rhizome and leaves of Halodule uninervis seagrass andseagrass Cymodocea serrulata in response to contamination of heavy metal lead (Pb). This research was conducted in a descriptive qualitative manner with 3 body parts: roots, rhizome and leaves. The results of this study indicated that the epidermal,cells cortex and endodermalin the roots were thickened. Cell wall thickening occurs in the epidermis Rhizome. Likewise in the leaves, the phloem occurs thickening. In general, changes in the anatomical features of roots, rhizomes, and leaves were observed in response to an increase in lead concentration. The results showed that Halodule uninervis seagrass andseagrass Cymodocea serrulata developed several levels of tolerance to heavy metals, especially lead (Pb).
OPTIMASI SISTEM BUDIDAYA POLIKULTUR DENGAN PENENTUAN KOMPOSISI ORGANISME YANG BERBEDA ANTARA BANDENG (C. chanos), UDANG VANAME (L. vannamei), DAN RUMPUT LAUT (G. verucoss)
Authors: Baedlowi Baedlowi , Rahim Andi Rahmad , Aminin Aminin 
Published: July 2022

The application of polyculture cultivation techniques is expected to increase the carrying capacity of farmland in certain circumstances, where production growth will remain stable. In this study, to be cultivated with a polyculture system are bandeng (C. chanos), shrimp vaname (L. vannamei), and seaweed G. verucossa. The increase in productivity of ponds (optimization) can be seen by the increase in fish production related to solid spread in cultivation media. The priority of this study is to examine the difference in density of bandeng, shrimp and seaweed in the polyculture system. The design in this study is to use complete randomized design (RAL) with 3 treatments, each treatment has 3 replays so there are 9 experimental units. The variables observed are absolute weight and Specific Growth Rate (SGR). The results of this study show that the determination of the composition of different organisms in the polyculture system gives a real influence on absolute weight and SGR with the best treatment for absolute weight is treatment A (density of shrimp and bandeng 10 tails/m2, 250 g/m2 seaweed) is 40.73 g, and the best treatment for SGR is treatment A (shrimp density and bandeng 10 tails/m2, seaweed 250 g/m2) of 1.15 %BB/Day.
PRESERVASI BEKU SPERMATOZOA IKAN CUPANG (Betta splendens) STRAIN HALF-MOON DALAM MADU DAN NACL FISIOLOGIS
Authors: Pertiwi Rika Prihati Cahyaning , Sulistyo Isdy , Sukardi Purnama 
Published: July 2022

A study entitled “Chilled Preservation of Spermatozoa Half-moon Strain Fighting Fish (Betta spendens) in Honey and Physiological NaCl”, was conducted to determine preserved spermatozoa motility and viability of Fighting Fish in honey and NaCl solutions, under chilling temperature (-250C). The study applied Completely Randomized Design (CRD) to examine three treatments, i.e aquadest, 0.09% NaCl and honey extenders, with quantuplicates. Data, being spermatozoa motility (%) and viability (time in second), were F-tested (ANOVA) and followed by LSD test (P<0.01). After storage of 7 days, the result showed that spermatozoa motility did not differ between treatments, however the viability of spermatozoa were significantly different (P<0.01). The highest viability was observed in sperm stored in extender Honey averaging 368.90±102.16 seconds, compared to the 0.09% NaCl extender (81.79±8.54 seconds), and aquadest (187.90±35.36 seconds). It was concluded that the Honey, NaCl 0.09% and aquadest as extenders could be used as preservation solution fighting fish spermatozoa. The best viability of spermatozoa was observed in honey extender.
PENAMBAHAN RAGI ROTI PADA PELLET KOMERSIL TERHADAP PERTUMBUHAN DAN KELANGSUNGAN HIDUP IKAN PATIN SIAM (Pangasius hypophthalmus)
Authors: Alfian Candra , Luthfiyah Sa’idah 
Published: July 2022

Siam Patin (Pangasius hypophtalmus) is a freshwater fish commodity of high economic value, but it has constraints in aquaculture that is slow growth and its utilization is less than efficient feed. One of the problem solve is utilization baker’s yeast (Saccaromyces cerevisiae) in the artificial feed. The purpose of this study was to know and observe the effect of the addition of S. cerevisiae to feed on the level of Growth (weigth and Length), and survival rate. The material used is baker’s yeast (S. cerevisiae) which is mixed with sprayed feed and after it is dried, then given as fish feed in culture. The experimental methods with completely randomized design (CRD) were employed in this research. The design consisted of 4 treatments and 3 repepition The treatments tested were K (0 g/kg feed), A (10 g/kg feed), B (20 g/kg feed) and C (30 g/kg feed). The main parameters include weight growth, length growth, and survival rate. The research results showed that the adding baker’s yeast (S. cerevisiae) in the artificial feed were significantly effects (P0,05) on Weight and Length Growth, and survival rate. The best result was in the treatment A (10 g/kg feed) where the best Weight Growth rate of 30.40 (gr/week), Length Growth rate of 0.13 (cm/week), survival rate of 100%.
UJI EFISIENSI PENAMBAHAN FEED SUPPLEMENT DENGAN DOSIS BERBEDA TERHADAP RETENSI PROTEIN DAN KELANGSUNGAN HIDUP UDANG VANNAMEI (Litopenaeus Vannamei)
Authors: Masfirotun Alfiyati , Redjeki Endah Sri , Lutfiah Sa'idah 
Published: July 2022

The purpose of this study is; to determine the effect of feed supplement on different doses of feed can improve the survival and retention of vannamei shrimp protein. The method used is the Design Randomized (RAK), consisted of 4 treatments, 3 times repetition and 1 control. Every place of cultivation has spread vannamei shrimp seeds size 5 – 7 cm with the density of 20 tails / m2. Applying fish oil of every treatment of shrimp feed with appropriate concentration related to treatment, those are: F0 = Control (0 ml/kg), F1 = 5 ml/kg, F2 = 10 ml/kg dan F3 = 15 ml/kg. Based on the result of the research study, able to conclude that giving a dose of feed supplement to vannamei shrimp shows that real difference in the survival rate variables. The treatment of F2
(10 ml/kg feed) is the best treatment. While the variable protein retention showed no significant difference in
all treatments.
ANALISIS PENGARUH PRICE EARNING RATIO, DIVIDEN PAY OUT RATIO, DAN RETURN ON EQUITY TERHADAP STOCK PRICE PADA INDUSTRI CONSUMER GOOD DI BURSA EFEK INDONESIA TAHUN 2007- 2010
Authors: ARINTA FURI 
Published: July 2022

The Investors must have a careful analysis,through, and support of accurate data to reduce the risk for investo who investor. Analysis fundamental as a technique used by investors to find information about company’s financial report. Some of important component analysis the company’s fundamental is Price Earning Ratio (PER), Dividen Pay Out Ratio (DPR)dan Return On Equity (ROE). Consumer Good industry is the one of growing industry in Indonesia quite well with products witch existence is a primary requirement for fulfilling the requirement. The study aims to analysis the effect of variable Price Earning Ratio(PER), Dividen Pay Out Ratio (DPR), and Return On Equity (ROE) of Stock Price on Consumer Good Industry in Indonesia Stock Exchange in 2007-2010.Analysis method used are research relationship and methods of statistical analysis using multiple linier regression analysis, partial and simultaneous significant testing.A partially variable PER has no significant effect on stock price, a partially DPR has a significant effect on stock price,and a partially variable ROE has a significant effect on stock price of Consumer Good Industry. While simultaneously the three variables have a significant effect.
PENGARUH PARTISIPASI PENYUSUNAN ANGGARAN TERHADAP KINERJA MANAJERIAL DENGAN VARIABEL PEMODERASI GAYA KEPEMIMPINAN DAN KOMITMEN ORGANISASI PADA PEMERINTAH DAERAH KABUPATEN LAMONGAN
Authors: BIDURI SARWENDA 
Published: July 2022

The relationship between budget participation and managerial performance represent research area which experienced of many debates. The debate draw enthusiasm to do conduct research return with different samples. The early multiply to research into relation between budget participation and managerial performance had been inconclusive and oftentimes contradictory inconsistent show possibility is existence of contingency variables influencing relation between budget participation and managerial performance. This study empirically examined the relationship between budget participation and managerial performance used contingency approach two contingent variables were investigated, namely leadership style and organizational commitment. Questioners were distributed to 55 managers from PEMKAB Lamongan. The responses from 44 (80%) were analyzed by using simple regression and analyzed with residual approach. The result of this research indicated that relationship budget participation had not an effect on positive significant to managerial performance. The relationship between budget participation with contingency approach (leadership style and organizational commitment) to managerial performance was not significant. This matter indicated that according to both contingency variables the relationship between budget participation and managerial persformance is not represent according to best at PEMKAB Lamongan.
PENGARUH RELATIONSHIP MARKETING TERHADAP LOYALITAS NASABAH
Authors: Imam Toyyibul 
Published: July 2022

The research is aimed : 1) to determine the relationship marketing variables that consists of trust, commitment, communication, bonding and satisfaction partial effect on customer loyalty. 2) to determine the relationship marketing variables that consists of trust, commitment, communication, relationship and simultaneously influencing satisfaction on customer loyalty. In this study has six hypotheses to be tested using multiple linear regression. Sampel used in this study were drawn from the Bank BCA Syariah customers consisting of 80 respondents. This research using quantitative methods and sampling techniques incidental. The results of the data processing SPSS version 15. The result of t-test research shows that t < t tabel is -0,441 < 1,993 then the trust is not a positive effect on customer loyality, t count > t tabel is 3,821 > 1,993, this shows that the commitmen has a positive effect on customer loyality, t count > t tabel is 3,468 > 1,993, this show that the communicationt has a positive effect on customer loyality. t count > t table is 2.669> 1.993, then the bond has a positive effect on customer loyalty , t count> t table is 2.691> 1.993, the satisfaction has a positive effect on customer loyalty . The results of the study showed that the test F 25.155 F count> F table 2.33 and the significance of the F values were less than 0.05 (0.000 <0.05) the trust, commitment, communication, bonding and satisfaction simultaneously influence on customer loyalty.
PENGARUH SISTEM PENJUALAN ONLINE TERHADAP KEPERCAYAAN PELANGGAN DAN DAMPAKNYA PADA LOYALITAS PELANGGAN (STUDI PADA PT. WEB WAHANA WISATA)
Authors: Rizkiyah Aminah , Prestyadi Budiono 
Published: July 2022

Consumer Loyality very important means for the company that maintain the sustainability of their business and the continuity of our business activities. Customers faithful consumers is satisfied with products and services provided. Then variable existing as follows: the influence of Online Sales System (X); Customer Trust (Y1); and customer loyalty (Y2);Using the tabulated results of the survey population data on customers of PT Web Wahana Wisata on JL. Veteran 5A Singosari No. 42-Gresik were analyzed using path analysis (path analysis). Then it can be known to the alpha coefficient of each variable in each variable declared reliability because of greater than 0.6. But the value of the hypothesis test is said to be insignificant because the variable does not satisfy the requirements of t-values count > from the t-table, wich is equal to 1,9955 (95%) confidence levels in standart, among other things: the influence of online sales system with customer trust gained by the value t calculate of 0,105. The influence of online sales system with customer loyalty with a value calculate amounted to 1,647. The influence of customer trust and loyalty of customers obtained by values t count of 0,261. But the influence is not direct online sales system of customers loyalty through customer trust gained by the value of 0,00205, which means online sales system that run companies affect customer loyalty.
PENGARUH PELATIHAN ON THE JOB DAN OFF THE JOB TERHADAP KINERJA STAFF PERAWAT RUMAH SAKIT MUHAMMADIYAH GRESIK
Authors: Chotimah Chusnul 
Published: July 2022

This study aimed to investigate the effect of partially and simultaneously between training on the job and off the job simultaneously affect the performance of staff nurse Muhammadiyah Gresik Hospital. This research was carried out on staff Muhammadiyah Gresik Hospital Nurses as many as 34 people in the sample. The sampling technique was purposive sampling. Data collection instrument used in this study was a questionnaire. The data have been collected and processed using SPSS computing, prior to analysis by multiple linear regression techniques performed classical assumption. Regression analysis showed that the Training On The Job And Off The Job Of Staff Nurse Performance Muhammadiyah Gresik Hospital obtained the equation Y = 0.132 + 0.491 X1 + 0.456 X2. The analysis showed that both variables simultaneously affect the performance of Muhammadiyah Hospital Staff Nurses Gresik is indicated by a value of F calculated (45.328) > F table (3.3).While partially obtained t value for X1 (On the Job Training) is 2.755 and t value for X2 (Off The Job Training) is greater than the 2,551 t table (2.0395). From the evidence, we can conclude that the two variables have a positive effect on the performance of Muhammadiyah Hospital Staff Nurses Gresik. The amount of Adjusted R Square of 72.9 % was obtained , indicating that this variable variable training on the job and off the job can be an impact on staff nurse performance variables while the remaining 27.1 % were caused by other factors that do not exist in this model.
PENGARUH HARGA DAN FASILITAS TERHADAP KEPUASAN KONSUMEN DENGAN KEPUTUSAN PEMBELIAN SEBAGAI VARIABEL INTERVENING PADA PERUMAHAN PONDOK PERMATA SUCI GRESIK
Authors: DIATY ELLA ISDA ALFA SETIA 
Published: July 2022

This study aims to determine the direct and indirect effects of prices and facilities on decision makers
and customer satisfaction in the Pondok Permata Suci housing in Gresik. The research data was obtained from the distribution of questionnaires to 100 respondents who bought and resided in PSS using proportional sampling techniques. Tests are carried out using path analysis techniques. The results showed that prices and facilities have a direct effect on purchasing decisions, purchasing decisions have a direct effect on consumer satisfaction, prices and facilities have a direct effect on consumer satisfaction, and prices and facilities have an indirect effect on customer satisfaction through purchasing decisions
PENGARUH LOKASI, FASILITAS DAN HARGA TERHADAP MINAT BELI PERUMAHAN GRAND GRESIK HARMONI DESA SREMBI – KEMBANGAN KECAMATAN KEBOMAS GRESIK
Authors: Pertiwi Elisya Nurita 
Published: July 2022

This study aims to test the effect of location, facilities and prices on consumer buying interest in the Gr
and Gresik Harmoni Housing in Srembi Kembangan Village, Kebomas Subdistrict, Gresik. Then a literature review and hypotheses were compiled, as well as data obtained from questionnaires on 70 Gresik people who had visited the Grand Gresik Harmoni housing using nonprobability sampling techniques. Tests are carried out using instrument tests, testing classical assumptions and also multiple linearity. The results of the analysis obtained results Y = 0.204 + 0.369X1 + 0.653X2 + 0.226X3 + e so that it can be concluded that the location affects partial buying interest, the facility affects partial buying interest, and prices also influence partial buying interest.
Pengaruh Efisiensi Modal Kerja, Likuiditas, Leverage dan Ukuran Perusahaan Terhadap Profitabilitas Perusahaan (Studi Pada Perusahaan Manufaktur Sektor Makanan dan Minuman Yang Terdaftar Di BEI periode 2012-2015)
Authors: Wulandari Kiki 
Published: July 2022

ABSTRAK : Penelitian ini bertujuan untuk menguji beberapa faktor yang mempengaruhi Profitabilitas Perusahaan yaitu efisiensi modal kerja, likuiditas, leverage dan ukuran perusahaan terhadap profitabilitas perusahan manufaktur di Bursa Efek Indonesia periode 2012 hingga 2015.
Metode yang digunakan dalam penelitian ini adalah menggunakan regresi linier berganda. Penelitian ini menggunakan purposive sampling untuk menentukan sampel penelitian, sehingga didapat 9 perusahaan yang memenuhi kriteria. Hasil penelitian menunjukkan untuk model regresi 1 bahwa variabel (1) efisiensi modal kerja (CCC) berpengaruh negative terhadap profitabilitas perusahaan. (2) Likuiditas berpengaruh positif terhadap profitabilitas perusahaan (3) Leverage tidak berpengaruh terhadap profitabilitas perusahaan (4) Ukuran perusahaan tidak berpengaruh terhadap profitabilitas perusahaan. Sedangkan hasil untuk model regresi 2 menunjukkan bahwa variabel (1)efisiensi modal kerja (perputaran piutang) tidak berpengaruh terhadap profitabilitas perusahaan. (2) efisiensi modal kerja (perputaran persediaan) berpengaruh positif terhadap profiabilitas perusahaan. (3) Likuiditas berpengaruh positif terhadap profitabilitas perusahaan. (4) Leverage berpengaruh terhadap profitabilitas perusahaan. (5) Ukuran perusahaan tidak berpengaruh terhadap profitabilitas perusahaan.
ANALISIS SISTEM KELISTRIKAN PADA PENYULANG MAKASSAR TOWN SQUARE (MTOS)
Authors: Said Satriani , Bone Sulhan , Hudaya Nurul , Hardi Nur Kamri 
Published: July 2022

Penelitian ini bertujuan untuk mengetahui drop tegangan yang timbul pada jaringan tegangan menengah dan mengetahui besar persentase ketidakseimbangan yang terjadi pada jaringan tegangan rendah penyulang MTOS. Sehingga hal ini dapat dijadikan sebagai acuan untuk PT PLN (Persero) Rayon Makassar Timur dalam mengembangkan penyaluran energi listrik kedepannya. Adapun metode yang digunakan dalam penelitian ini yaitu mengambil data dengan cara dokumentasi / literature, wawancara, dan peninjauan langsung (observasi). Setelah data – data terkumpul selanjutnya dilakukan analisis perhitungan drop tegangan dan perhitungan persentase ketidakseimbangan.Dari hasil penelitian yang dilakukan didapatkan besar drop tegangan untuk penyulang MTOS sebesar 1.645 kV atau sama dengan 8.185 %. Sedangkan untuk sisi pengirim yang terbaca pada kubikel yaitu sebesar 20,1 Kv sehingga nilai pada ujung penerimanya sama dengan 18.455 kV dan arus beban puncak 130 A. Drop tegangan dapat ditangani dengan melakukan penggantian penghantar saluran dari AAAC 150 mm2menjadi AAAC 240 mm2, sehingga impedansi saluran akan turun dan tegangan ujung akan naik. Untuk perhitungan ketidakseimbangan beban pada gardu GT I-MZ 27 didapatkan persentase ketidakseimbangan beban pada siang hari sebesar 11,67% dan pada malam hari 9% hasil perhitungan yang didapatkan masih memenuhi standar PLN.
AUDIT ENERGI LISTRIK DI INDOMARET PLUS BUMI PERMATA SUDIANG
Authors: Thahir Muhammad , Asriyadi Asriyadi , Ambo Ali Rahman 
Published: July 2022

Audit Energi adalah teknik yang dipakai untuk menghitung besarnya konsumsi energi pada bangunan gedung dan mengenali cara-cara untuk penghematannya. Indomaret merupakan jaringan minimarket yang menyediakan kebutuhan pokok dan kebutuhan sehari – hari dengan luas penjualan kurang dari 200 m². Di Sulawesi selatan, khususnya kota Makassar terdapat 2 jenis indomaret yaitu indomaret reguler (beroperasi selama 15 jam sehari) dan indomaret plus (beroperasi selama 24 jam sehari). Pada penelitian ini Audit Energi dilakukan di Indomaret Plus Bumi Permata Sudiang. Bangunan tersebut terdiri dari 2 lantai yang memiliki luas sebesar 403.75 m², dan mendapat supply energi listrik dari PLN sebesar 53.000 VA yang berada pada tarif golongan bisnis B2/TR. Kegiatan yang dilakukan meliputi Audit Energi Awal dan Audit Energi Rinci yaitu menghitung Intensitas Konsumsi Energi (IKE) dan mencari peluang penghematan energi di bangunan tersebut. Dari data rekening listrik selama 1 tahun, didapatkan IKE pada gedungtersebut, yaitu sebesar 470 kWh/m² per tahun dari IKE standar pada gedung pusat belanja adalah 330 kWh/m² per tahun. Dari data selama 1 tahun di dapatlah rumusan masalahnya yaitu bagaimana mencari peluang-peluang untuk penghematan energy listrik dan penghematan biaya berdasarkan kondisi aktual di lapangan. Setelah melakukan penelitian di dapatkan IKE di dapatkan IKE yaitu sebesar 514 kWh/m² per tahun. Dari hasil perhitungan tersebut didapat perhitungan yang cukup jauh, hal ini di mungkinkan karena dalam perhitungan yang di lakukan mengabaikan faktor kerusakan / gangguan pada peralatan elektronik. Dalam perhitungan di asumsikan semua peralatan tidak pernah mengalami kerusakan / gangguan. Setelah melakukan penghematan di dapatkan IKE yaitu sebesar 401 kWh/m² per tahun. Hal ini mengindikasikan bahwa penggunaan energi listrik pada bangunan tersebut masih boros karena standard IKE pada gedung pusat belanja adalah 330 kWh/m² per tahun. Oleh karena itu, perlu diadakan beberapa perbaikan pada sistem dan jam operasi peralatan elektronik toko di sistem penerangan dengan cara mengganti lampu uniled 22 watt dengan lampu uniled 18 watt, tata udara dengan cara mengganti AC konvensional dengan AC Inverter, dan peralatan toko dengan cara meng-Offkan 1 unit komputer pada jam 24.00 – 06.00.
PENGEMBANGAN SISTEM INFORMASI ABSENSI GURU DAN SISWA BERBASIS WEB DI SMA NEGERI 1 TELLULIMPOE KABUPATEN SINJAI
Authors: Patta Abd Rahman , Suhartono Suhartono 
Published: July 2022

Tujuan penelitian ini adalah untuk menghasilkan rancangan sistem absensi guru dan siswa berbasis web di SMA Negeri 1 Tellulimpoe Kabupaten Sinjai. Penelitian ini merupakan jenis penelitian yang menggunakan metode Research and Development (R & D) dengan menggunakan prosedur pengembangan Prototipe dan pengujian kualitas perangkat lunak berdasar ISO 9126 dengan empat karakteristik, yakni karakteristik functionality, reliability, portability dan usability. Hasil penelitian ini adalah sebuah rancangan sistem absensi guru dan siswa berbasis web di SMA Negeri 1 Tellulimpoe Kabupaten Sinjai dengan hasil pengujian dari functionality untuk sub karakteristik accurancy and suitability menunjukkan tingkat kelayakan 100% , untuk sub karakteristik security sistem dinyatakan aman dari malware, website blacklisting, injected SPAM, defacement, dan SQLInjection. Hasil pengujian reliability sistem dinyatakan sangat baik dengan tingkat kelayakan 100%, Pengujian portability menunjukan bahwa sistem ini mendukung desktop dan OS mobile, dan pada pengujian usability menunjukan tingkat kelayakan 84.88%.