Carotenoids from crude palm oil (CPO) has been adsorb by four polar adsorbents, M-Silicates (M = ... more Carotenoids from crude palm oil (CPO) has been adsorb by four polar adsorbents, M-Silicates (M = Mg, Ca) and M-PSS (M = Mg, Ca; PSS = Polystyrenesulfonate). The carotenoids which were adsorbed by each adsorbent then desorbed by ethanol in a soxhlet extractor and collected in toluene which was placed together in the soxhlet flask. The concentrations of the carotenoids in the aliquots, which were taken every 10, 20, 30, 40, 50 and 60 cycles from the toluene extract were determined by PORIM method. It was found that generally the maximum carotenoids obtained were from the aliquot with 40 - 50 cycles. The amounts of carotenoids extracted from CPO using adsorbents: Mg-silicate (in extract-A), Ca-silicate (in extract-B), Mg-PSS (in extract-C) and Ca-PSS (in extract-D) were 62.24 %, 43.45 %, 38.02 % and 78.02 % respectively. All the extracts (A, B, C and D) still contain some triglyceride and free fatty acids. In order to reduce the triglyceride and free fatty acid content, the four extracts were then passed through the reused of four adsorbents to further adsorption. The most carotenoids extracted were 90.77 % from extract-D which had been further adsorb by Ca-silicate. The least was from extract-C which had been further adsorbed by Mg-PSS which was 44.31 %. To compare the use of toluene as carotenoids collector, the same methods were used by using Ca-PSS and extracted with ethanol to produce extract-E and extract-F were extracted using isopropyl alcohol collector. The carotenoids recovery for extract-E and F were 20.20 % and 52.26 % respectively.
Pendokumentasian adalah bukti legal pelaksanaan pelayanan di rumah sakit. Kualitas pelayanan di s... more Pendokumentasian adalah bukti legal pelaksanaan pelayanan di rumah sakit. Kualitas pelayanan di sebuah rumah sakit salah satunya dapat dilihat dari pelaksanaan pendokumentasian asuhan keperawatan. Laporan tahunan Rumah Sakit Saiful Anwar tahun 2014 menunjukkan permasalahan yang terjadi di ruang rawat inap yaitu kelengkapan pengisian rekam medik 24 jam setelah pelayanan hanya terjadi 75, 47% dari total keseluruhan rekam medik dan kelengkapan informed consent sebanyak 48,92%. Kelengkapan dokumentasi asuhan keperawatan dapat ditingkatkan dengan menambah pengetahuan dan pengalaman baru bagi perawat melalui pendidikan, pelatihan, ataupun media informasi digital. Salah satu upaya untuk meningkatkan pelayanan keperawatan yang bermutu dan professional adalah dengan menerapkan pelatihan berbasis Knowledge Management. KnowIedge Management merupakan bidang yang ditujukan untuk membangun dan memeIihara daya saing dengan memanfaatkan informasi dan pengetahuan yang dimiIiki oleh individu dan orga...
Speaking is one way to express the idea orally. It measures the success of the learners in learni... more Speaking is one way to express the idea orally. It measures the success of the learners in learning language. However, speaking is considered as difficult skill to study because it involved several aspects, they are: pronunciation, grammar, vocabulary, fluency and comprehension. For this reason, it is not surprising that most of SMA students have a hard time in acquiring this skill. Therefore, this research was aimed to find out significant improvement of students’ speaking achievement and the aspect of speaking that improved the most after implementing board game at the first grade of SMAN 3 Bandar Lampung. This research was a quantitative which used one group pretest-posttest design. The subjects of this research were 36 students of class X IPA 2 at SMAN 3 Bandar Lampung in the academic year 2018/2019. Furthermore, speaking test was used as the instrument in this research. Additionally, there were two raters to assess students’ speaking performances in order to fulfill the reliabi...
The present studies investigate the performance of a small Savonius vertical axis wind turbine eq... more The present studies investigate the performance of a small Savonius vertical axis wind turbine equipped with an upstream obstacle to guide the wind direction. The wind tunnel measurement was carried out in a test facility at the Mechanical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS). The dynamic torque was measured using the brake dynamometer. Several variations of the obstacle orientations were investigated. Two different wind speeds of 2.48 m/s and 7.45 m/s were considered, that correspond to the Reynolds numbers of 30,000 and 90,000, respectively, according to the rotor diameter. It is found from the studies that the mechanical torque and power generated by the rotor are strongly affected by the obstacle. On the other hand, the Reynolds number has no significant impact on the rotor performance.
Profesi (Profesional Islam) : Media Publikasi Penelitian, 2016
Salah satu upaya pembangunan dalam bidang kesehatan adalah tersedianya pelayanan kesehatan yang b... more Salah satu upaya pembangunan dalam bidang kesehatan adalah tersedianya pelayanan kesehatan yang berkualitas. Kepuasan pasien merupakan salah satu indikator keberhasilan pemberian pelayanan kesehatan kepada masyarakat. Kepuasan pelayanan jasa kesehatan tercapai jika apa yang didapatkan pasien melebihi harapannya. Rancangan penelitian ini adalah deskriptif kuantitatif yang bertujuan untuk melihat gambaran kepuasan pasien terhadap pelayanan kesehatan, sehingga dapat diketahui unsur yang dipertahankan dan diperbaiki oleh puskesmas dan dapat lebih meningkatkan kualitas pelayanannya. Variabel penelitian adalah kepuasan pasien terhadap pelayanan rawat jalan di puskesmas yang meliputi loket pendaftaran, pelayanan dokter, pelayanan perawat, pelayanan bidan, pelayanan fasilitas medis dan non medis dan keadaan lingkungan fisik dengan subvariabel berwujud, keandalan. empati, ketanggapan, dan jaminan. Populasi penelitian adalah pengunjung Puskesmas Baturetno pada bulan Mei 2016. Metode pengambil...
Ni/CaO have been synthesis by using thermal reaction between Ni(0)L complexes (L=dihydrazine, bis... more Ni/CaO have been synthesis by using thermal reaction between Ni(0)L complexes (L=dihydrazine, bisethylenediamine) and CaO from Ca-stearate or CaCO3. Ni(0)L complexes (L=dihydrazine, bisethylenediamine) prepared by ligand substitution between Cl and hydrazine to perform dichlorohydrazine-Nickel (II) and this reaction monitored by IR spectroscopy and then mention as A. Two ways reaction have been used due to obtain dihydrazine-Nickel (0) from dichlorohydrazine-Nickel (II). The resulted dihydrazine-Nickel (0), B and E, then analyzed by FT-IR. To compare the result, dichloroethylenediamine-Nickel (II), as C, also has been prepared by ligand substitution between Cl and ethylenediamine. The obtain dichloroethylenediaminedichloro-Nickel (II) was then further reduction by using Zinc dust then analyzed by IR spectroscopy and result bisethylenediamine-Nickel (0), as D. The N-H functional groups have been indicated at 3500 – 3000 cm −1 for all A-E. Ni(0)L that obtain then characterized by SEM-EDX to confirm the morp...
Carotenoids from crude palm oil (CPO) has been adsorb by four polar adsorbents, M-Silicates (M = ... more Carotenoids from crude palm oil (CPO) has been adsorb by four polar adsorbents, M-Silicates (M = Mg, Ca) and M-PSS (M = Mg, Ca; PSS = Polystyrenesulfonate). The carotenoids which were adsorbed by each adsorbent then desorbed by ethanol in a soxhlet extractor and collected in toluene which was placed together in the soxhlet flask. The concentrations of the carotenoids in the aliquots, which were taken every 10, 20, 30, 40, 50 and 60 cycles from the toluene extract were determined by PORIM method. It was found that generally the maximum carotenoids obtained were from the aliquot with 40 - 50 cycles. The amounts of carotenoids extracted from CPO using adsorbents: Mg-silicate (in extract-A), Ca-silicate (in extract-B), Mg-PSS (in extract-C) and Ca-PSS (in extract-D) were 62.24 %, 43.45 %, 38.02 % and 78.02 % respectively. All the extracts (A, B, C and D) still contain some triglyceride and free fatty acids. In order to reduce the triglyceride and free fatty acid content, the four extracts were then passed through the reused of four adsorbents to further adsorption. The most carotenoids extracted were 90.77 % from extract-D which had been further adsorb by Ca-silicate. The least was from extract-C which had been further adsorbed by Mg-PSS which was 44.31 %. To compare the use of toluene as carotenoids collector, the same methods were used by using Ca-PSS and extracted with ethanol to produce extract-E and extract-F were extracted using isopropyl alcohol collector. The carotenoids recovery for extract-E and F were 20.20 % and 52.26 % respectively.
Pendokumentasian adalah bukti legal pelaksanaan pelayanan di rumah sakit. Kualitas pelayanan di s... more Pendokumentasian adalah bukti legal pelaksanaan pelayanan di rumah sakit. Kualitas pelayanan di sebuah rumah sakit salah satunya dapat dilihat dari pelaksanaan pendokumentasian asuhan keperawatan. Laporan tahunan Rumah Sakit Saiful Anwar tahun 2014 menunjukkan permasalahan yang terjadi di ruang rawat inap yaitu kelengkapan pengisian rekam medik 24 jam setelah pelayanan hanya terjadi 75, 47% dari total keseluruhan rekam medik dan kelengkapan informed consent sebanyak 48,92%. Kelengkapan dokumentasi asuhan keperawatan dapat ditingkatkan dengan menambah pengetahuan dan pengalaman baru bagi perawat melalui pendidikan, pelatihan, ataupun media informasi digital. Salah satu upaya untuk meningkatkan pelayanan keperawatan yang bermutu dan professional adalah dengan menerapkan pelatihan berbasis Knowledge Management. KnowIedge Management merupakan bidang yang ditujukan untuk membangun dan memeIihara daya saing dengan memanfaatkan informasi dan pengetahuan yang dimiIiki oleh individu dan orga...
Speaking is one way to express the idea orally. It measures the success of the learners in learni... more Speaking is one way to express the idea orally. It measures the success of the learners in learning language. However, speaking is considered as difficult skill to study because it involved several aspects, they are: pronunciation, grammar, vocabulary, fluency and comprehension. For this reason, it is not surprising that most of SMA students have a hard time in acquiring this skill. Therefore, this research was aimed to find out significant improvement of students’ speaking achievement and the aspect of speaking that improved the most after implementing board game at the first grade of SMAN 3 Bandar Lampung. This research was a quantitative which used one group pretest-posttest design. The subjects of this research were 36 students of class X IPA 2 at SMAN 3 Bandar Lampung in the academic year 2018/2019. Furthermore, speaking test was used as the instrument in this research. Additionally, there were two raters to assess students’ speaking performances in order to fulfill the reliabi...
The present studies investigate the performance of a small Savonius vertical axis wind turbine eq... more The present studies investigate the performance of a small Savonius vertical axis wind turbine equipped with an upstream obstacle to guide the wind direction. The wind tunnel measurement was carried out in a test facility at the Mechanical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS). The dynamic torque was measured using the brake dynamometer. Several variations of the obstacle orientations were investigated. Two different wind speeds of 2.48 m/s and 7.45 m/s were considered, that correspond to the Reynolds numbers of 30,000 and 90,000, respectively, according to the rotor diameter. It is found from the studies that the mechanical torque and power generated by the rotor are strongly affected by the obstacle. On the other hand, the Reynolds number has no significant impact on the rotor performance.
Profesi (Profesional Islam) : Media Publikasi Penelitian, 2016
Salah satu upaya pembangunan dalam bidang kesehatan adalah tersedianya pelayanan kesehatan yang b... more Salah satu upaya pembangunan dalam bidang kesehatan adalah tersedianya pelayanan kesehatan yang berkualitas. Kepuasan pasien merupakan salah satu indikator keberhasilan pemberian pelayanan kesehatan kepada masyarakat. Kepuasan pelayanan jasa kesehatan tercapai jika apa yang didapatkan pasien melebihi harapannya. Rancangan penelitian ini adalah deskriptif kuantitatif yang bertujuan untuk melihat gambaran kepuasan pasien terhadap pelayanan kesehatan, sehingga dapat diketahui unsur yang dipertahankan dan diperbaiki oleh puskesmas dan dapat lebih meningkatkan kualitas pelayanannya. Variabel penelitian adalah kepuasan pasien terhadap pelayanan rawat jalan di puskesmas yang meliputi loket pendaftaran, pelayanan dokter, pelayanan perawat, pelayanan bidan, pelayanan fasilitas medis dan non medis dan keadaan lingkungan fisik dengan subvariabel berwujud, keandalan. empati, ketanggapan, dan jaminan. Populasi penelitian adalah pengunjung Puskesmas Baturetno pada bulan Mei 2016. Metode pengambil...
Ni/CaO have been synthesis by using thermal reaction between Ni(0)L complexes (L=dihydrazine, bis... more Ni/CaO have been synthesis by using thermal reaction between Ni(0)L complexes (L=dihydrazine, bisethylenediamine) and CaO from Ca-stearate or CaCO3. Ni(0)L complexes (L=dihydrazine, bisethylenediamine) prepared by ligand substitution between Cl and hydrazine to perform dichlorohydrazine-Nickel (II) and this reaction monitored by IR spectroscopy and then mention as A. Two ways reaction have been used due to obtain dihydrazine-Nickel (0) from dichlorohydrazine-Nickel (II). The resulted dihydrazine-Nickel (0), B and E, then analyzed by FT-IR. To compare the result, dichloroethylenediamine-Nickel (II), as C, also has been prepared by ligand substitution between Cl and ethylenediamine. The obtain dichloroethylenediaminedichloro-Nickel (II) was then further reduction by using Zinc dust then analyzed by IR spectroscopy and result bisethylenediamine-Nickel (0), as D. The N-H functional groups have been indicated at 3500 – 3000 cm −1 for all A-E. Ni(0)L that obtain then characterized by SEM-EDX to confirm the morp...
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