ANALISA PRODUKTIVITAS DAN BIAYA OPERASIONAL ALAT BERAT PADA PROYEK PEMBANGUNAN STREET-RACE CIRCUIT MANDALIKA

The Mandalika circuit project is a large-scale construction project built in the Mandalika Special Economic Zone (SEZ), Central Lombok, West Nusa Tenggara (NTB). The 4.31 kilometer racetrack will have 19 bends, so it requires heavy equipment to improve the quality production and increase project efficiency. The analysis conducted to obtain the hourly productivity, operating cost, income and profit of excavators, dump trucks, motor grader, vibrator roller, and water tanker used in the worksite of Mandalika circuit. The hourly productivity for structural cut with a depth of 2 to 4 meter of excavator is 17.778 m3/h and dump truck 11.755 m3/h. The excavator production for stockpiling from excavated sources is 30.521 m3/h, dump truck 13.171 m 3/h, motor graders 1839.780 m 3 /h, vibrator roller 90.414 m 3 /h and water tankers truck 71,142 m 3/h. Motor grader production for road body preparation work is 362,222 m3/h, vibrator roller 126,851 m3/h and water tanker truck 62,250 m3/h. The hourly operating cost for the excavator is Rp. 718,048,581, motor grader Rp. 670,416,081, vibrator roller Rp. 609,423,907, and water tanker truck Rp. 380,806,081. The income and profit from the use of heavy equipment are Rp. 39,488,806,755 and Rp. 3,589,981,523.05.

Memorialisation during COVID-19: implications for the bereaved, service providers and policy makers

Background: The aim of this rapid perspective review is to capture key changes to memorialisation practices resulting from social distancing rules implemented due to the ongoing COVID-19 pandemic. Method: As published peer-reviewed research pertaining to memorialisation practices during the COVID-19 pandemic is lacking, this rapid review includes academic literature from the pre-COVID-19 period and international media reports during the pandemic. Findings: Changes to memorialisation practices were under way before COVID-19, as consumer preferences shifted towards secularisation and personalisation of ritual and ceremony. However, several key changes to memorialisation practices connected with body preparation, funerals, cremation, burials and rituals have taken place as a consequence of the COVID-19 pandemic. Discussion: Although boundaries between public and private memorialisation practices were already blurred, the COVID-19 pandemic has accelerated this process. Without access to public memorialisation, practices are increasingly private in nature. A number of implications are considered for the bereaved, service providers and policy makers. Conclusion: Forms of memorialisation and bereavement support emerging during the pandemic that blend the public and the private are likely to persist in a post-pandemic world.

ANALISA KEANDALAN PROSES MESIN SPRAY DRYER UNTUK MENINGKATKAN KUALITAS KERAMIK (Studi Kasus di PT. KIA Karawang)

Dalam upaya meningkatkan kualitas keramik, maka perlu pengendaliaan tingkat kadar air powder secara ketat yang sesuai dengan spesifikasi yang diinginkan. Hal ini penting, karena keberagaman mc powder yang besar dapat meyebabkan kualitas keramik yang rendah ketika dilakukan proses pencetakan dan pembakaran, yaitu suatu keadaan dimana terdapat keretakan pada bagian body keramik sehingga keramik mudah pecah. Kualitas keramik tergantung dari kualitas body dan konsistensi warna/motif terhadap standar yang diinginkan oleh konsumen. Ukuran yang merupakan variabel kualitas yang paling penting adalah pada kekuatan keramik. Kekuatan keramik itu sendiri tergantung dari kualitas powder yaitu tingkat kadar air powder (Moisture content powder). Penelitian bertujuan meningkatkan kualitas keramik dengan cara mengendalikan tingkat kadar air powder yang sesuai dengan spesifikasi yang diinginkan. Mc powder merupakan karakteristik material yang harus dicontrol secara ketat setiap jamnya di unit Body preparation. Metode yang digunakan oleh peneliti untuk mengendalikan Mc powder serta mengukur kemampuan proses mesin Spray dryer yaitu dengan metode pengendalian kwalitas statistik dan indek kemampuan proses yaitu : indek Cp dan Cpk. Ketika Mc powder terkendali secara statistis baru di hitung kemampuan prosesnya apakah cukup capable atau tidak, dapat diketahui dari nilai indek, nilai indek yang baik adalah lebih besar dari 1.33, yang berarti bahwa mesin Spray dryer tersebut mampu memenuhi spesifikasi atau standar yang diinginkan oleh perusahaan Dengan mengacu pada analisa diatas, maka perlu adanya tindakan perbaikan terhadap kondisi mesin dan kwalitas material agar mesin mampu menghasilkan Mc powder yang sesuai dengan spesifikasi diinginkan oleh perusahaan sehingga dapat meningkatkan kualitas keramik dan mengurangi biaya produksi total akibat kesalahan proses Kata Kunci : Spesifikasi, Indek kemampuan proses, Mc powder

Insights on Funeral Practices and Insects Associated With the Tombs of King Ferrante II d’Aragona and Other Renaissance Nobles

The impressive Sacristy of the Basilica of San Domenico Maggiore contains 38 wooden sarcophagi with the bodies of 10 Aragonese princes and other Neapolitan nobles, who died in the 15th and 16th centuries. To improve the knowledge about the entomofauna associated with bodies in archaeological contexts, herein we provide insights on the funerary practices and the insect community associated to Ferrante II King of Naples and other Italian Renaissance mummies of the Aragonese dynasty buried in the Basilica of St. Domenico Maggiore. We identified 842 insect specimens: 88% were Diptera (Muscidae, Fanniidae, and Phoridae), followed by 9% Lepidoptera (Tineidae) and 3% Coleoptera (Dermestidae and Ptinidae). Ninety-seven percent of the specimens were collected from the coffin of Francesco Ferdinando d’Avalos, which was the best preserved. A lack of fly species characterizing the first colonization waves of exposed bodies was noted. The most common fly was the later colonizing muscid Hydrotaea capensis (Wiedemann); only a few Fanniidae (Fannia spp.) were retrieved. The lack of blowflies, coupled with recording H. capensis as the dominant fly, supports our hypothesis that corpses have been kept indoors for a long time under confined environmental conditions. Other explanations include odorous oils/balms having been used in the embalming process, causing the delay or stopping the arrival of first colonizer flies. Hermetically sealing of the coffin with bitumen may also have played a role in preventing access to the corpses. This scenario describes a historical context characterized by a well-advanced knowledge of body preparation, with specific burial techniques adopted for nobles.

MANAJEMEN PENDIDIKAN BERASRAMA DI STAI AS-SUNNAH TANJUNG MORAWA DELI SERDANG

This study aims to identify and analyze planning, resource management, implementation and evaluation of management of boarding education in Stai As-Sunnah Tanjung Morawa Deli Serdang.This study uses a qualitative method. The process of collecting data uses observation, interview and document study techniques. Informant chairman of Stai As-Sunnah, puket 3 and head of boarding care ... In analyzing the data the researcher used qualitative analysis with steps of data exposure, data reduction and conclusion drawing.The results of this study indicate that; 1) the planning process is carried out by deliberation followed by the chairperson of Stai As-Sunnah, puket 3 and the head of boarding and subordinates 2) the process of organizing resources with the division of tasks according to their expertise including the student executive body, preparation of daily activity schedules, monthly activity schedules and schedules annual activities 3) the process of implementing boarding education includes the implementation of a series of activities carried out by the Head of care and its staff in providing motivation, direction and guidance as well as student executive bodies based on the implementation of STAI As-Sunnah learning and activities. monthly reports and supervision of puket 3 to the dormitory when the activities are taking place.

Study of Alumina and Alumina-Silicon Carbide Layered Composite Sintered by SPS

A laminate composed from alumina and mixture of alumina and 5 vol.% of SiC as well as standards with composition of each layer were prepared using a slip-casting method for green body preparation with following spark plasma sintering. The laminate had a sharp interface between layers and no delamination was observed. Prepared materials were characterized in terms of their microstructure, hardness and fractographic analysis. Because of supposed ballistic potential all prepared ceramics were also subjected to depth of penetration testing.

Life Ceram - Zero Waste in Ceramic Tile Manufacture

The manufacturing of ceramic tiles in EU generates wastes at different stages of the production process. A significant percentage of these wastes are recycled into the current ceramic products and processes, however nowadays it is not possible to recycle all the waste generated. As a result, an important amount of waste is destined to landfills or used as very low add-valued fillers. LIFECERAM project's main objective is to achieve zero-waste in the manufacture of ceramic tiles through the development of tiles for urban paving with high content of ceramic wastes. The tiles will be manufactured with a highly sustainable body preparation process, based on dry milling and granulation technologies.Although the project is still ongoing, body compositions with 100% of ceramic wastes (fired scraps, green scraps and glaze sludge) have been developed at laboratory scale using the manufacturing process proposed. The recycling of the rest of ceramic wastes (dust from kiln filters and polishing sludge) in the body composition will be investigated at the next phase of the project, in which leaching tests and gaseous emissions during firing will be tested.

Evidence for node and scope of negation in coverbal gesture

Negative structures are a characteristic of all human languages. One such structure is ‘node’ and ‘scope’ of negation. In an utterance, the node is the location of a negative form, and the scope is the stretch of language to which the negation applies. In this paper, I examine a gesture that English speakers perform when they negate and show how speakers organize the different phases of gestural action in relation to the negative structures in speech. In this gesture, speakers first bring one hand across their body (preparation phase). Then, with the palm turned down, they move their hand rapidly along the horizontal axis (stroke phase). Often, they hold their hand in space for a short period after the stroke (post-stroke hold phase), before returning it to rest (recovery phase). In several negative utterances, drawn from a corpus of audiovisual recordings of conversations in everyday settings, speakers prepared this gesture in advance of the node of negation, synchronized the stroke of the gesture with the node, and performed a post-stroke hold throughout the scope. I suggest that the grammatical concepts of node and scope can also account for the way speakers gesture when they negate. This study refines understanding of how gesture phrase structure functions and suggests a multimodal view of grammatical phenomena.