Cost Optimization of Ime Based Transportation System

Of multi steps needed to maintain the quality of chrysanthemum flowers , transportation is of concern as it is related to shipping time and storage temperature during shipping. Those two factors has implications for loss of quality when performed incorrectly and further will reduces the commercial value of these products.In general, the selection of transportation vehicles is important in order to maintain chrysanthemums quality up to destination without causing significant damage. The purpose of the study is thus optimizing the cost of transporting chrysanthemum flowers. Optimization is done using the concept of time-based transportation simulation model. The results showed that changes of transport vehicles capacity and shift of the end point has very significant in influencing total cost of chrysanthemum flower delivery. Shift of the end point can be done through investment in technology, such as through the provision and maintenance of storage media during the shipping processtaking place. The model shows that the total cost of chrysanthemum flowers delivery can be minimized through increasing in capacity of transport vehicles and technology investments.Key words: delivery time, quality, chrysanthemum flower, total minimum cost Salah satu tahap yang perlu diperhatikan dalam mempertahankan mutu bunga krisan adalah saat pengangkutan, karena berkaitan dengan waktu pengiriman dan suhu ruang penyimpanan selama pengangkutan. Kedua faktor berimplikasi ke pengiriman bunga krisan. Pergeseran titik akhir dapat dilakukan melalui investasi teknologi, yaitu melalui pengadaan dan perawatan media penyimpan selama prosespengiriman berlangsung. Model menunjukkan bahwa biaya total pengiriman bunga krisan dapat diminimumkan melalui kenaikan kapasitas kendaraan angkut dan investasiteknologi

The Clock(s) of A Drawing and the Hermetic Time-Reader/Teller: Dreaming of Drawingdials and the Enigmatic Hour(s) of A Drawing

How do we read the time? Who tell(s) the time? Whose voice(s) do we hear? The historical trajectories of the act of ‘reading the time’ passes beyond looking at a ticking mechanical clock, thus also beyond a purely mathematical calculation and construct. It is also not a mere co-ordinational matter set between the earth and the universe, but it also includes ‘us’ as ‘the hermetic reader/teller/writer’ as an integral part of it. Sundials and astrolabes manifest the existence of this ‘hermetic time-reader’ primarily as a ‘drawing’. These time-telling drawings/instruments are in fact the result of an embodied reading of the universe, which in turn become ‘projective’ reading/divination machines that compel interpretive narratives from the ‘reader’. In order to explore the curious spatio-temporal, embodied practice of divination of a drawing through the act of drawing, and also in order to unfold ‘us’ - ‘the drawer’ as the integral ‘hermetic reader’ in the drawing, we decided to ask ourselves the possibility of ‘the clock(s) of a drawing’ and work on this question speculatively in our elective course in the fall semester 2021-2022. Our project, “The Clock(s) of a Drawing and Drawingdials” started firstly as an embodied reading of a selected drawing through variegated projective methods. In due course, the projective cast of drawing demonstrated itself not as a static construct, but as a ritualistic, ephemeral and poetic act – as drawingdials. These projective drawingdials, with the ‘hermetic drawers’ as a part of them, are constantly re-read and re-written, almost transforming themselves into enigmatic drawing-instruments. The enigmatic hours of a drawing are then crystallized within the projective and embodied languages and constructions of drawing itself

Pengaruh Pemberian Limbah Air Cucian Beras Terhadap Pertumbuhan Tanaman Kangkung Darat(ipomoea Reptanspoir)

Kale land (Ipomea reptans Poir) is one of the horticultural crops are highly favored by the people of Indonesia because it is tasteful. Kale land are containing 31 cal, 1.0 g protein, 0.3 g fat, 7.3 g carbohydrates, 29 mg calcium, 470 mg of vitamin A, vitamin B1 0:05 mg, 90.9% water. Rice water has many benefits to plants, easily obtained by farmers and environmentally friendly has a low price that can be afforded by farmers, sewage washing rice water is a waste product that comes from a production process both industrial and domestic (household) that has no value more economical. This study is based on a randomized block design by treatment with waste rice water which consists of four levels ie: P0 = without giving rice water, P1 = 0.5 liters of water washing rice, P2 = 1 liter of water washing rice, P3 = 1.5 liter rice water. The experiments were performed on three groups so that there are 12 experimental unit. Variable of this experiment are plant height, leaf number, leaf length, plant fresh weight, weight / plot plants and plant dry weight. Giving the best rice water can improve plant growth kale is a concentration of 1.5 liter rice water which is evident from the high weight of fresh plants, 1:00 g, and fresh weight / plot is 7.83 cm and plant dry weight was 0.83 g

Analisis Kinerja Guru yang Merangkap sebagai Pengelola Perpustakaan ( Studi Kasus di SMA Negeri 1, 5, 7, dan 8 di Lingkungan Surakarta )

Pengelola Perpustakaan di SMA Negeri 1, 5, 7, dan 8 Surakarta yang mendapat tugas tambahan untuk mengelola perpustakaan sekolah masing-masing. Penelitian dilakukan di Perpustakaan Sekolah SMA Negeri 1, 5, 7, dan 8 di lingkungan Surakarta dengan menggunakan metode kualitatif. Pengumpulan data dilakukan dengan wawancara. Jumlah informannya sebanyak 5 orang, yang terpilih dengan menggunakan teknik pengambilan sampel Purposive Sampling. Hasil yang diperoleh dari penelitian ini bahwa para guru pustakawan di SMA Negeri 1, 5, 7, dan 8 Surakarta merasa terganggu ketika menjalani profesinya sebagai guru dan pengelola perpustakaan. Namun begitu pelaksanaan tugas sebagai guru yang merangkap sebagai pengelola perpustakaan perlu adanya manajemen sumber daya manusia, sehingga dalam menjalankan tugas tidak saling mengganggu satu sama lain, antara lain: pembagian jadwal mengajar dan mengelola perpustakaan

Anharmonicity and self-similarity of the free energy landscape of protein G

The near-native free energy landscape of protein G is investigated through 0.4 microseconds-long atomistic molecular dynamics simulations in explicit solvent. A theoretical and computational framework is used to assess the time-dependence of salient thermodynamical features. While the quasi-harmonic character of the free energy is found to degrade in a few ns, the slow modes display a very mild dependence on the trajectory duration. This property originates from a striking self-similarity of the free energy landscape embodied by the consistency of the principal directions of the local minima, where the system dwells for several ns, and of the virtual jumps connecting them.Comment: revtex, 6 pages, 5 figure

Pembuatan Biodiesel dari Minyak Biji Nyamplung dengan Sintesis Katalis Basa Na2SiO3/Fe3O4

Biodiesel is an alternative energy to replace fossil fuels. It can be synthesized by transesterification process of palm oils. Commonly the process of producing biodiesel was used NaOH or KOH as homogeneous catalyst which has the disadvantage because the formation of side products such as soaps and complexity of the separation of catalyst. This research aims to derive biodiesel from seed calophyllum inophyllum oil (CIO) through transesterification using heterogeneous base catalyst Na2SiO3/Fe3O4. Catalyst Na2SiO3/Fe3O4 was synthesized from fly ash palm oil, sodium hydroxide, and iron powder. Condition operation the transesterification are molar ratio of oil:methanol 1:9 and loading catalyst 3%-w with under stirring 300 rpm. The highest yield of biodiesel is 89,48% under the transesterification reaction temperature 60 oC, reaction time 2 hours. Density (40°C) of biodiesel is 862,56 kg/m3, kinematic viscosity (40°C) is 3,54 mm2/s, flash point is 140°C and acid value is 0,50 mg-KOH/g-biodiesel

Pengaruh Penyuluhan Kesehatan Menggunakan Metode Permainan Edukatif Ular Naga Pencegah Diare (Unaped) terhadap Peningkatan Pengetahuan, Sikap dan Tindakan untuk Pencegahan Kejadian Diare pada Murid Kelas IV dan V Sdn 19 Mandonga di Kecamatan Puuwatu Kota Kendari Tahun 2017

Penyakit diare masih menjadi masalah global dengan tingginya angka kesakitan dan kematian anak di dunia .Berdasarkan data dari WHO, diare menempati urutan kelima dalam 10 penyakit penyebab kematian di dunia(World Health Organization, 2013). Kejadian luar Biasa (KLB) Diare sering terjadi dengan Case Fatality Rate1,74% pada tahun 2010 di 33 kecamatan dengan jumlah penderita 4.204 dengan kematian 73 orang (KemenkesRI, 2011). Data dari Dinas Kesehatan Provinsi Sulawesi Tenggara menunjukkan bahwa pada tahun 2014prevalensi penyakit diare adalah 3,7% (Dinkes Prov. Sultra, 2014). Pada tahun 2011 hingga 2016 penyakit diaremasuk dalam 10 besar penyakit di Puskesmas Puuwatu (Puskesmas Puuwatu, 2016). Anak sekolah dasar adalahkelompok umur yang rentan terkena kejadian Diare. Namun, dapat menjadi sasaran yang baik dalammemberikan pendidikan kesehatan terkait pencegahan kejadian Diare. Untuk itu, dibutuhkan stimulus yangdapat menumbuhkan perilaku sehat dengan cara menarik dan atraktif tanpa mengurangi isi dari informasi yangakan disampaikan. Metode yang dapat digunakan dalam penyuluhan kesehatan salah satunya adalahpermainan edukatif. Permainan edukatif Ular Naga Pencegah Diare (UNAPED) adalah permainan yangmenginformasikan tentang penyakit Diare berupa pengertian, penyebab, tanda dan gejala sertapencegahannya. Penelitian ini bertujuan untuk mengetahui pengaruh penyuluhan kesehatan menggunakanmetode Permainan Eduktif Ular Naga Pencegah Diare (UNAPED) terhadap peningkatan pengetahuan, sikap dantindakan untuk pencegahan kejadian diare pada murid kelas IV dan V SDN 19 Mandonga di KecamatanPuuwatu Kota Kendari tahun 2017. Jenis penelitian ini adalah analitik Pra-Eksperimental dengan rancanganOne-Group Pre Test-Post Test Design dengan sampel sebanyak orang 22 orang yang ditentukan berdasarkanTotal Sampling. Analisis yang digunakan yakni analisis bivariat dengan menggunakan uji Mc Nemar. Hasilpenelitian terdapat peningkatan pengetahun (ρ value = 0.031), peningkatan sikap (ρ value = 0.031) danpeningkatan tindakan (ρvalue = 0.039) sebelum dan sesudah penyuluhan permainan edukatif Ular NagaPencegah Diare (UNAPED)

Perbedaan Derajat Nyeri Haid Pasien Endometriosis Sebelum dan Sesudah Tindakan Laparoskopi di RSUP Dr. Mohammad Hoesin Palembang

Endometriosis didefinisikan sebagai keberadaan kelenjar dan stroma endometrium di luar kavum uteri. Penelitian ini bertujuan untuk mengetahui perbedaan derajat nyeri haid pasien endometriosis sebelum dan sesudah tindakan laparoskopi. Penelitian yang dilakukan ini bersifat analitik observasional dengan menggunakan pendekatan potong lintang dengan besar sampel yang memenuhi kriteria inklusi sebanyak 44 orang. Data diperoleh dari data primer hasil pengisian kuesioner pasien endometriosis yang melakukan tindakan laparoskopi dan juga data sekunder dari rekam medik RSUP Dr. Mohammad Hoesin Palembang dari bulan Januari 2014 sampai bulan Agustus 2014. Penelitian ini menunjukkan pasien endometriosis banyak terjadi pada usia 15-45 tahun (90,9%) dengan rata-rata usia adalah 33,52, derajat endometriosis ditemukan sama antara derajat I, II, dan IV sebanyak 13 orang (29,5%), dan IMT dengan frekuensi terbesar berkisar 18,5-25,0 (77,5%). Dari hasil analisis didapatkan ada perbedaan sangat bermakna rata-rata VAS nyeri haid sebelum dan sesudah tindakan laparoskopi (p= 0,000), dan ada perbedaan sangat bermakna rata-rata VAS nyeri haid sebelum dan sesudah tindakan laparoskopi berdasarkan derajat endometriosis I, II, III, dan IV (p= 0,001). Ada perbedaan antara derajat nyeri haid pasien endometriosis sebelum dan sesudah tindakan laparoskopi

Wolbachia pipientis: A potential candidate for combating and eradicating dengue epidemics in Pakistan

AbstractDengue virus syndrome is an emerging global health challenge which is endemic in tropical countries like Pakistan. In recent years dengue incidences have increased considerably in different areas of Pakistan with more sever impacts on urban and peri-urban populations. This review is an effort to highlight the changing epidemiology of dengue fever, role of Government of Pakistan in disease management and control using preventive and community based approaches in the region. Moreover, there is an emphasis on application of Wolbachia as novel, inexpensive and environmentally benign candidate for control and eradication of dengue transmitting vectors