scholarly journals Portable Food Balls Extrusion Machine

This study developed a portable extrusion machine for food balls products. The study used the Research and Development (R&D) process for it involved the preparation and construction of a finished product that can be used in the field of education. The extrusion machine’s cost efficiency was 10 times better than the manual method but twice lower compared to the commercial machine. There was significant variation in the weights of the food balls produced by the three methods, and the instructional and commercial value of the machine obtained an overall mean rating of 4.46 or very satisfactory. Thus, it is technically feasible to construct the portable extrusion machine in view of the expected functionality of the designed parts, the availability of supplies and materials and affordability of its cost. The construction of the machine requires procedure to follow for ease and accuracy. The portable extrusion machine is superior over the manual method but inferior to commercial units as to production ratio. Furthermore, it is more economically viable to use the portable extrusion machine for small-scale food balls production than the manual method. Potential for technology transfer/ generation and business incubation should be conducted before its release in the Philippine market

2013 ◽  
Vol 13 (1) ◽  
Author(s):  
Ana Maria A. Bonito

This study developed a portable extrusion machine for food balls products.The study used the Research and Development (R&D) process for it involved thepreparation and construction of a finished product that can be used in the field of education. The extrusion machine’s cost efficiency was 10 times better than the manual method but twice lower compared to the commercial machine. There wassignificant variation in the weights of the food balls produced by the three methods,and the instructional and commercial value of the machine obtained an overall meanrating of 4.46 or very satisfactory. Thus, it is technically feasible to construct theportable extrusion machine in view of the expected functionality of the designedparts, the availability of supplies and materials and affordability of its cost. Theconstruction of the machine requires procedure to follow for ease and accuracy.The portable extrusion machine is superior over the manual method but inferiorto commercial units as to production ratio. Furthermore, it is more economically viable to use the portable extrusion machine for small-scale food balls production than the manual method. Potential for technology transfer/ generation and businessincubation should be conducted before its release in the Philippine market.Keywords: Food Science Technology, portable extrusion machine, research and development, Philippines


Author(s):  
Amit B Patil ◽  
Bharath Kumar B ◽  
Ajay P Karnalli

Technology Transfer (TT) is vital action from drug development in Research and Development (R and D) Department to commercial manufacturing till the product discontinuation. This review is an attempt to give an insight about the transfer of pharmaceutical product from R and D to production including necessary documents required to review the supporting documents and execution procedures in production shop floor. TT is considered effective, if there is a documented evidence that the process and its parameters, repeatedly results in desired product quality which was established upon during TT between the transferee and transferor. For the execution of TT process, expertise from different department such as Engineering, R and D, QA, process analyst and production are teamed. the transmission comprises of arrangements procured in these flows of improvement to achieve the quality as planned throughout manufacture.


2015 ◽  
Vol 47 (1) ◽  
pp. 5-17
Author(s):  
Jolanta Korycka-Skorupa

Abstract The author discuss effectiveness of cartographic presentations. The article includes opinions of cartographers regarding effectiveness, readability and efficiency of a map. It reminds the principles of map graphic design in order to verify them using examples of small-scale thematic maps. The following questions have been asked: Is the map effective? Why is the map effective? How do cartographic presentation methods affect effectiveness of the cartographic message? What else can influence effectiveness of a map? Each graphic presentation should be effective, as its purpose is to complete written word, draw the recipients’ attention, make text more readable, expose the most important information. Such a significant role of graphics results in the fact that graphic presentations (maps, diagrams) require proper preparation. Users need to have a chance to understand the graphics language in order to draw correct conclusions about the presented phenomenon. Graphics should demonstrate the most important elements, some tendencies, and directions of changes. It should generalize and present a given subject from a slightly different perspective. There are numerous examples of well-edited and poorly edited small-scale thematic maps. They include maps, which are impossible to interpret correctly. They are burdened with methodological defects and they cannot fulfill their task. Cartography practice indicates that the principles related to graphic design of cartographic presentation are frequently omitted during the process of developing small-scale thematic maps used – among others – in the press and on the Internet. The purpose of such presentations is to quickly interpret them. On such maps editors’ problems with the selection of an appropriate symbol and graphic variable (fig. 1A, 9B) are visible. Sometimes they use symbols which are not sufficiently distinguishable nor demonstrative (fig. 11), it does not increase their readability. Sometime authors try too hard to reflect presented phenomenon and therefore the map becomes more difficult to interpret (fig. 4A,B). The lack of graphic sense resulting in the lack of graphic balance and aesthetics constitutes a weak point of numerous cartographic presentations (fig. 13). Effectiveness of cartographic presentations consists of knowledge and skills of the map editor, as well as the recipients’ perception capabilities and their readiness to read and interpret maps. The qualifications of the map editor should include methodological qualifications supported by the knowledge of the principles for cartographic symbol design, as well as relevant technical qualifications, which allow to properly use the tools to edit a map. Maps facilitate the understanding of texts they accompany and they present relationships between phenomenon better than texts, appealing to the senses.


2011 ◽  
Vol 33 (4) ◽  
pp. 395 ◽  
Author(s):  
Fiona Walsh ◽  
Josie Douglas

Improvement in Aboriginal people’s livelihoods and economic opportunities has been a major aim of increased research and development on bush foods over the past decade. But worldwide the development of trade in non-timber forest products from natural populations has raised questions about the ecological sustainability of harvest. Trade-offs and tensions between commercialisation and cultural values have also been found. We investigated the sustainability of the small-scale commercial harvest and trade in native plant products sourced from central Australian rangelands (including Solanum centrale J.M. Black, Acacia Mill. spp.). We used semi-structured interviews with traders and Aboriginal harvesters, participant observation of trading and harvesting trips, and analysis of species and trader records. An expert Aboriginal reference group guided the project. We found no evidence of either taxa being vulnerable to over-harvest. S. centrale production is enhanced by harvesting when it co-occurs with patch-burning. Extreme fluctuations in productivity of both taxa, due to inter-annual rainfall variability, have a much greater impact on supply than harvest effects. Landscape-scale degradation (including cattle grazing and wildfire) affected ecological sustainability according to participants. By contrast, we found that sustainability of bush food trade is more strongly impacted by social and economic factors. The relationship-based links between harvesters and traders are critical to monetary trade. Harvesters and traders identified access to productive lands and narrow economic margins between costs and returns as issues for the future sustainability of harvest and trade. Harvesters and the reference group emphasised that sustaining bush harvest relies on future generations having necessary knowledge and skills; these are extremely vulnerable to loss. Aboriginal people derive multiple livelihood benefits from harvest and trade. Aboriginal custodians and harvester groups involved in recent trade are more likely to benefit from research and development investment to inter-generational knowledge and skill transfer than from investments in plant breeding and commercial horticultural development. In an inductive comparison, our study found there to be strong alignment between key findings about the strategies used by harvesters and traders in bush produce and the ‘desert system’..


2016 ◽  
Vol 10 (1) ◽  
pp. 19-26
Author(s):  
Lamhot P. Manalu

Cocoa is commodities third largest foreign exchange earner after oil palm and rubber. In 2012 production totaled 833 310 tonnes of cocoa with an average growth of 1.56%. There are two major challenges in the development of the national cocoa industry, the increase in quantity (production and productivity) and quality. To support these efforts the role of research and development is needed to ensure that the procedures adopted are appropriate and fit. This study aims to study the role of research and development and other supporting factors in addressing the problems of the national cocoa. The study is in the form of survey respondents which are R&D institutes, universities and cocoa processing industry. The results show that there is a problem of national cocoa industry in all aspects, here the cultivation aspect is the biggest problem. The next aspects are mentoring, institutional, business scale, quality, policy, processing of intermediate products and processing of downstream products. The study also shows that there is still a lot of research results that can not be utilized by the cocoa industry, the rest has to be applied even if but only for a small scale so that the less significant. In the small and medium scale of cocoa enterprises, the equipment used is generally low capacity so inefficient. ABSTRAKKakao merupakan komoditas perkebunan penghasil devisa terbesar ketiga setelah kelapa sawit dan karet. Pada tahun 2012 produksi kakao tercatat sebesar 833.310 ton dengan rata-rata pertumbuhan sebesar 1,56%. Ada dua tantangan utama dalam pengembangan industri kakao nasional yaitu peningkatan kuantitas (produksi dan produktifitas) dan kualitas. Untuk mendukung usaha tersebut peran riset dan pengembangan (risetbang) sangat dibutuhkan untuk memastikan prosedur yang diterapkan sudah tepat dan sesuai.Studi ini bertujuan untuk mempelajari peran risetbang serta faktor pendukung lainnya dalam menjawab permasalahan kakao nasional. Studi ini berupa hasil survey terhadap responden (pelaku risetbang kakao) yaitu lembaga penelitian dan pengembangan, universitas serta industri pengolahan kakao. Hasil kajian menunjukkan bahwa permasalahan industri kakao nasional terdapat pada semua aspek, dimana aspek budidaya merupakan permasalahan terbesar. Aspek berikutnya adalah penyuluhan, kelembagaan, skala usaha, mutu, kebijakan, pengolahan produk antara dan pengolahan produk hilir. Studi juga menunjukkan bahwa masih banyak hasil riset yang tidak dapat dimanfaatkan oleh industri kakao skala besar, sisanya walaupun telah bersifat aplikatif tetapi hanya untuk skala kecil sehingga kurang signifikan. Pada industri usaha skala kecil dan menengah umumnya peralatan yang digunakan berkapasitas rendah sehingga tidak efisien.


2021 ◽  
Vol 3 (2) ◽  
pp. 55
Author(s):  
Elfrida Rif’atul Chusniah ◽  
Rini Setianingsih

Penelitian ini adalah penelitian yang bertujuan untuk mengembangkan komik matematika berbasis kontekstual untuk materi lingkaran yang berkualitas baik berdasarkan tiga kriteria, yaitu valid, praktis, dan efektif. Rancangan penelitian ini adalah Research and Development (R&D). Prosedur-prosedur pengembangan yang digunakan meliputi empat langkah: (1) melakukan perencanaan produk yang akandikembangkan, (2) mengembangkan produk awal, (3) validasi dan revisi produk, (4) uji coba lapangan skala kecil dan revisi. Uji coba komik dilakukan secara terbatas oleh 10 siswa kelas VIII SMP. Teknik pengumpulan data yang diterapkan dalam penelitian ini adalah angket, sedangkan instrumen penelitian yangdigunakan meliputi lembar validasi, angket penggunaan media, dan angket respon siswa. Data penelitian dianalisis dengan deskriptif kualitatif. Hasil penelitian ini menunjukkan bahwa komik matematika dinyatakan valid dengan skor kevalidan 4 oleh ahli media dan 3,9 oleh ahli materi dari skor maksimum 5 sehingga dikategorikan valid, komik matematika dinyatakan praktis dengan hasil analisis persentase kepraktisan 76,28 % dan komik matematika dinyatakan efektif degan hasil analisis persentase keefektifan 79,4%, sehingga dikategorikan efektif. Berdasarkan hasil tersebut maka media komik ini memiliki kualitas yang baik sehingga dapat dimanfaatkan sebagai satu upaya atau alternatif media dalam proses pembelajaran sebagai upaya peningkatan kualitas pendidikan dan menciptakan suasana yang menyenangkan bagi siswa.Kata Kunci: media pembelajaran, komik matematika, lingkaranThis research is a research that aims to develop contextual based mathematical comics for good quality circle material based on three criteria, namely valid, practical, and effective. The design of this research is Research and Development (R&D). The development procedures used include four steps: (1) conducting product planning to be developed, (2) developing initial products, (3) product validation and revision, (4) small-scale field trials and revisions. Comic trials are limited to 10 students in grade VIII SMP. Data collection techniques applied in this study were questionnaires, while the research instruments used included validation sheets, media use questionnaires, and student response questionnaires. The research data were analyzed by descriptive qualitative. The results of this study indicate that mathematics comics are declared valid with a validity score of 4 by media experts and 3.9 by material experts from a maximum score of 5 so that they are categorized valid, mathematical comics are declared practical with the results of a practicality percentage analysis of 76.28% and mathematical comics are declared effective with the result of the analysis of the effectiveness percentage is 79.4%, so it is categorized as effective. Based on these results, this comic media has good quality so that it can be used as an alternative media used by teachers in the teaching and learning process in an effort to improve the quality of education and create a pleasant atmosphere for students.Keywords: learning media, mathematical comics, circles


2018 ◽  
Vol 32 (2) ◽  
pp. 101-120 ◽  
Author(s):  
Zoltán Boldizsár Simon

Today’s technological-scientific prospect of posthumanity simultaneously evokes and defies historical understanding. On the one hand, it implies a historical claim of an epochal transformation concerning posthumanity as a new era. On the other, by postulating the birth of a novel, better-than-human subject for this new era, it eliminates the human subject of modern Western historical understanding. In this article, I attempt to understand posthumanity as measured against the story of humanity as the story of history itself. I examine the fate of humanity as the central subject of history in three consecutive steps: first, by exploring how classical philosophies of history achieved the integrity of the greatest historical narrative of history itself through the very invention of humanity as its subject; second, by recounting how this central subject came under heavy criticism by postcolonial and gender studies in the last half-century, targeting the universalism of the story of humanity as the greatest historical narrative of history; and third, by conceptualizing the challenge of posthumanity against both the story of humanity and its criticism. Whereas criticism fragmented history but retained the possibility of smaller-scale narratives, posthumanity does not doubt the feasibility of the story of humanity. Instead, it necessarily invokes humanity, if only in order to be able to claim its supersession by a better-than-human subject. In that, it represents a fundamental challenge to the modern Western historical condition and the very possibility of historical narratives – small-scale or large-scale, fragmented or universal.


Author(s):  
Puspita Wulansari ◽  
Yudi Fernando

Global competition has forces companies to continuously innovate by frequently asses and improve their supply chain processes, flexibility and fast delivery as effectiveness required in each supply chain processes. This is to ensure cost efficiency, faster delivery and in the end would lead to customer satisfaction and perform better than competitors. To be able to perform better among competitors and improving firms supply chain performance, firms need the talents who able to manage global resources effectively and understand culture, suppliers/ workers attitude and comply with global regulations. Success implementation of global supply chain has linked with talents capability to maximize manage global resources. The aim of this chapter is to discuss the competency needed of global supply chain managers to support international business expansion.


Sign in / Sign up

Export Citation Format

Share Document