bluuebunny/crossref_metadata_2025_split huggingface dataset:
Rekayasa budidaya dan penanganan pascapanen untuk meningkatkan kualitas teh Indonesia sebagai minuman fungsional kaya antioksidan
Authors: Anjarsari Intan Ratna Dewi 
Published: August 2022

ABSTRAKTeh sebagai minuman fungsional sejalan dengan tema hari keamanan pangan 2021 yang bertema Safe food today for a healthy tomorrow, yang menekankan bahwa produksi dan konsumsi produk pangan yang aman akan memiliki manfaat jangka panjang untuk kesehatan dan ekosistem untuk masa depan. Teh (Camelia sinensis L. (O.) Kuntze ) merupakan minuman yang kaya akan senyawa bioaktif berupa antioksidan yang baik untuk kesehatan. Tidak hanya sebagai penghilang dahaga, tetapi kini teh berkembang sebagai minuman fungsional yang berperan dalam aspek kesehatan. Jawa Barat sebagai produsen teh dengan produksi terbanyak di Indonesia tentunya memiliki potensi yang cukup besar dalam mengembangkan industri teh mulai dari hulu hingga hilir, baik untuk jenis teh hitam, teh hijau, ataupun teh putih. Peningkatan kadar katekin sebagai antioksidan dari segi agronomi sangat dibutuhkan melalui inovasi dan riset yang terus menerus. Teh Indonesia khususnya Jawa Barat berpotensi untuk dikembangkan sebagai minuman fungsional, terutama varietas Assamica yang memiliki kandungan antioksidan yang tinggi. Rekayasa budidaya tanaman teh sebagai minuman fungsional yang kaya antioksidan dapat dicapai melalui pemilihan klon, teknologi pemuliaan tanaman, penanaman pohon pelindung, optimalisasi lingkungan tumbuh serta diikuti oleh penanganan pasca panen, yakni pengolahan di pabrik serta teknik penyimpanan. Kata Kunci : antioksidan, minuman fungsional, assamica. ABSTRACTTea as a functional beverage is in line with the theme of the 2021 food safety day, i.e., “Safe food today for a healthy tomorrow”, that emphasizes that the production and consumption of safe food products will have long-term benefits for health and ecosystem in the future. Tea (Camelia sinensis L. (O.) Kuntze ) is an antioxidant-rich beverage that are good for health. Recently, tea served not only as a thirst quencher but also as a functional drink that plays a role in health aspects. West Java as the highest tea producer in Indonesia certainly has considerable potential in developing tea industry from upstream to downstream, whether for black tea, green tea or white tea. Increasing levels of catechins as antioxidants from an agronomic perspective are needed through continuous innovation and research on tea. Indonesian tea, especially West Java, has the potential to be developed as a functional drink, especially the Assamica variety with its high antioxidant content. Pre-harvest modification on tea plant to form antioxidant-rich functional beverage can be achieved through clone selection, plant breeding technology, planting protective trees, optimizing the growing environment and followed by post-harvest handling through factory processing as well as storage techniques.Key words : antioxidants, assamica, functional beverage
PENGEMBANGAN WEB PORTAL DENGAN METODE WEB DEVELOPMENT LIFE CYCLE (WDLC) PADA DINAS KOMINFO KABUPATEN BENGKAYANG
Authors: Yudianto Suwah , Sulistyo Wiwin 
Published: August 2022

Abstrak – Kebutuhan informasi yang semakin cepat. Menjadi alasan dibangun e-government web portal ini. Metode yang digunakan dalam pembuatan Website ini adalah dengan metode Web Development Life Cycle (WDLC). (WDLC) adalah metode yang digunakan dalam membangun sebuah website. Dimana WDLC merupakan sebuah proses pengembangan sebuah website akan disampaikan kepada pengguna. Dalam pembuatannya, dilakukan proses menganalisis data dan informasi yang ada pada dinas komunikasi dan informatika agar dapat di masukan ke proses implementasi perancangan sistem dengan menggunakan metode WDLC dan diterapkan dengan Framework Laravel V7. Disimpulkan bahwa Penerapan Metode ini berhasil dan akan mempermudah pengelola Web dalam mengelola informasi responsif dan compatible. Dengan terciptanya web portal ini akan mempermudah kinerja admin dalam menyebarluaskan informasi yang secara otomatis juga akan mengurangi beban tenaga IT di Dinas Komunikasi dan informatika yang minim tenaga IT.

Kata Kunci – E-Government, WDLC, Website, Internet

Abstract – The need for information is getting faster.Be the reasonbuilt e-government webportalthis. The method used in making this website is the Web Development Life Cycle (WDLC) method. (WDLC) is a method used in building a website. Where WDLC is a process of developing a website that will be delivered to users. In its manufacture, the process of analyzing data and information available at the communication and information technology office is carried out so that it can be input into the system design implementation process using the WDLC method and applied to the Laravel V7 Framework. Conclu ded that the application of this method is successful and will make it easier for Web managers to manage responsive and compatible information.

Keywords – E-Government, WDLC, Website, Internet
Da concordância entre o velho e o novo: ler a tradição em Uma viagem à Índia, de Gonçalo M. Tavares
Authors: De Almeida Catarina Nunes 
Published: August 2022

Em Uma Viagem à Índia (2010), Gonçalo M. Tavares propõe-nos um exercício de revisão e desconstrução do cânone literário. Tomando por modelo Os Lusíadas de Luís de Camões, esta obra vem apelar à revisitação da mitologia cultural e literária -- não só portuguesa, mas ocidental — através de um conjunto de textos do nosso imaginário de leitores. O intuito deste artigo é apresentar uma análise do texto de Gonçalo M. Tavares, para mostrar como na sua obra a tradição é virada do avesso, instigando à releitura, graças à interação dialética que o presente mantém com o passado. Procurarei demonstrar que a compreensão de Uma viagem à Índia depende necessariamente da verificação de certos procedimentos que caracterizam as relações ``entre textos''. O objetivo é, pois, refletirmos acerca do trabalho de transformação e de assimilação realizado em torno desse texto centralizador, Os Lusíadas, tendo em conta os quinhentos anos que nos separam dele.
Morphology of Building Development as an Element of Urban Ventialtion System
Authors: ZIELONKO-JUNG Katarzyna , MOCHULSKA Mariya Veronika 
Published: August 2022

Abstract
Problems related to air quality in large urban agglomerations (e.g., high concentration of pollutants, the urban heat island phenomenon) make it necessary to take comprehensive measures to improve air exchange in urban areas. The paper concerns the relationship between wind phenomena observable in cities and the geometrical features of building development. The knowledge on the subject is already well-founded and has been intensively developed. Regardless, it remains relatively poorly applied to urban planning. Based on the analysis of source literature, the classification of features and spatial elements of building development that are crucial for ventilation is conducted in the following paper. Five different cities are also analyzed regarding how the air exchange improvement policy should be pursued through conscious building development shaping. The cities selected for analysis include Warsaw and Cracow in Poland, a large agglomeration of New Dehli in India, the experimental Masdar City in the United Arab Emirates, and the newly designed Jätkäsaaridistrict of Helsinki. Based on the example of the above cities, the paper investigates the possibilities of combining spatial features of building development that are essential to aerodynamics, in order to create effective ventilation systems.
Effect of Using Rice Husk Ash as Partial Replacement of Cement on Properties of Fresh and Hardened Concrete
Authors: AJWAD Ali , AHMAD Sameel , ABDULLAH  , JAFFAR Syed Taseer Abbas , ILYAS Usman , ADNAN Muhammad Ahmad 
Published: August 2022

Abstract
Rice husk disposal has become a great challenge for Pakistan being one of the largest rice producer across the globe. Rice Husk Ash (RHA) contains sufficient pozzolanic properties which opens up opportunities for its usage as cementitious material as partial replacement of Ordinary Portland Cement (OPC). In this research RHA was added as cement replacement in different percentages by weight of cement i.e. 0%, 6%, 12%, 18% and 24% at constant mix ratio of 1:2:4 and water-cement ratio of 0.6 that is M15 grade concrete with a target strength of 15-20 MPa. The properties of concrete like workability, compressive strength, tensile strength, flexure strength, and water permeability were investigated by casting standard concrete samples in the form of cubes, cylinders and beams in addition to cost comparison study The outcomes show that workability of fresh concrete increases with an increase in RHA content and almost all concrete properties studied in this research gave more favorable results at 6% replacement level compared with the control mix.
Theoretical Models of PV-EC Windows Based on the Architectural Analysis of PV-EC Technologies
Authors: MARCHWIŃSKI Janusz 
Published: August 2022

Abstract
The paper provides an architectural analysis of the switchable PV-EC glazing technology based on combining photovoltaic (PV) technology with electrochromic (EC) glazing. The integration of these technologies is considered to constitute future-oriented façade solutions in shaping buildings that are energy-saving and environmentally friendly. The paper aims to define theoretical models of windows using PV-EC technology as solutions adequate from the architectural point of view. To achieve this goal, a comparative analysis of three PV-EC technologies was conducted, i.e., side-by-side (SBS) technology and tandem technologies, namely tandem solid technology (TST) and tandem liquid technology (TLT). The analysis covered functional aspects related to such issues as thermal and visual comfort, energy and aesthetics. The analysis led to extracting the features of the three compared technologies; consequently, their strengths and weaknesses were determined. As a result, seven window models were developed which, based on the above analysis and the insights derived from it, were recognized as the solutions in which the potential of PV and EC technology is best used. The dominant advantages of SBS, being the most developed technology and one with the greatest flexibility in construction applications, are indicated. The research is of a contributory nature, as it constitutes the basis for further numerical and simulation research. Such studies may prove useful to architects in making design decisions, especially at the initial design stages. However, at the current stage of technological development, the study mainly serves as an introduction to further research on improving the PV-EC properties towards integration with the building and its architecture.
Analysis of the Effectiveness of Wastewater Treatment in Activated Sludge Technology with Biomass Recirculation
Authors: CIUŁA Józef 
Published: August 2022

Abstract
In the operation of a wastewater treatment plant, the key challenge for the operator is to obtain parameters of the treated wastewater required by relevant legal acts. Meeting these requirements is possible through the use of an appropriate technology and real-time automation of control and monitoring processes. The paper examines the results of laboratory tests of selected wastewater parameters in terms the content of organic substances and nutrients in order to determine the efficiency of wastewater treatment in a biological bioreactor using the sludge recirculation process. The performed analysis demonstrated that all levels involving the reduction of pollutants, concentrations and load are in compliance with the applicable legal requirements. Ensuring a continuous monitoring of the quality of treated wastewater and the optimization of this process is crucial for the aquatic environment and human health.
Degradation of Bisphenol A and Pyrene from Highway Retention Basin Water Using Ultrasound Enhanced by UV Irradiation
Authors: COPIK Jakub , KUDLEK Edyta , DUDZIAK Mariusz 
Published: August 2022

Abstract
Due to the so-called road run-off, many various contaminants including Bisphenol A (BPA) and Pyrene (PYR) could enter the environment and retention basins. It was also suggested in the literature that their removal by using conventional treatment methods could be problematic, and modern techniques should be developed. In this study, the first attempt to remove BPA and PYR by using ultrasonication as a single process and with UV irradiation assistance was performed. The results showed that after 30 min of sonication, the degradation rate of BPA reached 92% while PYR was completely removed, however, after 1 min of the treatment degradation rate of BPA was significantly higher than PYR. In the study effect of pulsed ultrasound was also evaluated and it was found that its effectiveness in micropollutants removal could be higher than ultrasonication in continuous mode. Research revealed that the maximum removal rate of BPA and PYR was obtained during the ultrasonication process combined with UV irradiation-30 min of treatment resulted in 95% of BPA degradation. However, toxicity assessment showed that with an increase in the treatment time, an increase of toxic effects occurs. This phenomenon might be related to degradation of by-products formation which were identified in the study.
The Importance of Recovery of PGMS from Catalysts – A Case Study of Recycling Network in Poland
Authors: GENEROWICZ Natalia 
Published: August 2022

Abstract
Combustion engines are the main driving force of passenger cars, trucks or buses. Engines burn fuels, and as a side effect, release many pollutions to the atmosphere. Car manufacturers had been aware of a need of lowering the amount of exhaust fumes. This brought on the market the first catalytic converters. Nowadays automobile catalyst manufacturing is the largest sector of demand of PGMs (mainly platinum, palladium and rhodium), and unfortunately consumption and future demand of there critical metals is getting higher.
Over the past two decades, most countries around the world have developed and implement solutions that would minimize the impact of the growing number of cars on the environment. One solution contributing to this is the organisation of an end-of-life car collection and recycling network, which is now an integral part of automotive industry. The main drivers for the development of such network were stricter environmental regulations and economic conditions.
The development of recycling is also becoming more popular in Poland. However, catalyst recycling system is still not transparent to all stakeholders. Due to the huge variety of catalysts and their different structure and composition of elements from the PGMs group, the valuation of their price before they are recycled is not obvious. This raises a lot of controversy and does not inspire trust among those who recycle their catalysts.
The aim of this work is to show how the management of used catalytic converters looks like in Poland and how developed is network of catalysts recycling in Poland. At the same time this will show how important it is in terms of a circular economy and the recovery of valuable raw materials from a group of PGMs.
Firefighters’ Protective Clothing – Water Cleaning Method vs Liquid CO2 Method in Aspect of Efficiency
Authors: SZMYTKE Ewelina , BRZEZIŃSKA Dorota , MACHNOWSKI Waldemar , KOKOT Szymon 
Published: August 2022

Abstract
Multilayer material of firefighters’ Personal Protective Equipment (PPE) creates obstacles in toxins disposal while washing. This leads to long-term exposure and health risks to firefighters. The University of Leuven conducted experiments that showed the highest concentrations of toxins in the bodies of firefighters who wore the most contaminated clothes. In contrast a non considerable increase of toxins was observed in the group using LCO2 decontaminated clothes. Another study run in Finland in 2018 analyzed water cleaning of PPE and concluded that it was not efficient in providing safe and clean firefighters’ clothing. To check the efficiency of LCO2 cleaning, a set of laboratory tests on worn-out Polish fire gear was undertaken. The results presented in this paper confirmed that the clothes were clean enough to consider them safe for use.
Genetic basis of acute myeloid leukemia (AML): The most common molecular changes in patients with normal karyotype
Authors: Matiakowska-Bryk Karolina , Bartoszewska-Kubiak Alicja , Haus Olga 
Published: August 2022

Abstract
Acute myeloid leukemia (AML) is a clonal disorder that results from errors in proliferation and differentiation of bone marrow stem cells from myeloid lineage. According to the Gilliland “two-hit” model, genes of both groups related to proliferation (e.g., FLT3) and differentiation (e.g., CEBPA) must be mutated for full development of AML. The genetic background of AML is very complicated and varied, from single nucleotide mutations or changes in gene expression to cytogenetic aberrations. The DNA sequencing results enable identification of important gene alterations that occur first and may lead the whole leukemogenesis (driver mutations). Some of them have prognostic significance – that is, they are related to the overall survival (OS), complete remission rate, and event-free survival (EFS). The most common molecular changes in AML are mutations in NPM1, CEBPA, FLT3, and DNMT3A. Alterations in NPM1 gene are associated with a good prognosis but simultaneous mutation in FLT3 may change this prognosis. DNMT3A mutations are very often correlated with NPM1 mutations and are associated with short OS.
Countercyclical fiscal policy and gender employment: evidence from the G-7 countries
Authors: Akitoby Bernardin , Honda Jiro , Miyamoto Hiroaki 
Published: August 2022

Abstract
Would countercyclical fiscal policy during recessions improve or worsen the gender employment gap? We answer this question by exploring the state-dependent impact of fiscal spending shocks on employment by gender in the G-7 countries. Using the local projection method, we find that, during recessions, a positive fiscal spending shock increases female employment more than male employment, contributing to gender employment equality. Our findings are driven by disproportionate employment changes in female-friendly industries, occupations, and part-time jobs in response to fiscal spending shocks. The analysis suggests that fiscal stimulus, particularly during recessions, could achieve the twin objectives of supporting aggregate demand and improving gender gaps.
PENURUNAN COD, BOD, TSS, AMONIA DAN KOLIFORM AIR LIMBAH RUMAH POTONG HEWAN DENGAN BIOFILTER AEROBIC FIXED-BED REACTOR DAN KLORINASI
Authors: Butler J. B. , Budiarsa Suyasa I. W. , Negara I. M. S. 
Published: August 2022

Slaughterhouses produce wastewater containing high organic matter, which has the effect of polluting water and the surrounding environment. Slaughterhouse wastewater treatment can be done biologically, namely biofiltration, by utilizing microorganisms and chlorination. Efforts in wastewater treatment continue to be developed. This study aimed to determine the effectiveness of biofiltration processing techniques with an Aerobic Fixed-Bed Reactor (AFBR) with pumice stone media combined with chlorination to reduce the levels of COD, BOD, TSS, ammonia, and coliform bacteria. The method applied was to use biofilms from the seedings on pumice with variations of with or without the addition of active suspension, aeration system treatment with time variations, and the addition of chlorine with variations of active chlorine doses. The results showed that the addition of active suspension in the process produced the best biofilm, and was effective in reducing the levels of COD, BOD, TSS, and ammonia. The best reduction of COD levels was at the 36th hour at 81.60 mg/L with an efficiency of 57.45%, BOD at the 36th hour was 24.67 mg/L with an efficiency of 65.74%, TSS at the 42nd hour was 54.0 mg/L with an efficiency of 85.66%, and ammonia at the 42nd hour of 1.5539 mg/L with an efficiency of 88.29%. Chlorination after the treatment with AFBR resulted in a decreased number of coliform bacteria from 1,100 MPN/100 mL to 0 MPN/100 mL with 100% efficiency. The chlorination process resulted in the optimum chlorine dose of 165 ppm with a chlorine residual of 28.80 mg/L. Thus, the treatment for 36-42 hours on AFBR followed by chlorination with a chlorine dose of 165 ppm was relatively effective in reducing COD, BOD, TSS, ammonia, and coliform levels of bacteria in slaughterhouses wastewater.
Keywords: ammonia, biofiltration, chlorination, coliform.
Perubahan Identitas Tempat dan Konflik Ruang di Pinggiran: Studi Awal Tentang Urban Habitus dalam Transformasi Ruang di Kota Depok, Jawa Barat
Authors: Setiadi Hafid 
Published: August 2022

The study aims to reveal ideas of structure contained in the idea of Habitus as expounded by Bourdieu. The concept is applied to urban transformation in Depok, West Java, a rapidly expanding suburb of Jakarta. In the process, actor dominance, and socio-cultural resistance in the process of urban transformation emerge as significant processes. Discussion of findings derived from observations in the field, literature reviews, and in-depth interviews are deployed, with an emphasis on the symbiotic connection between place identity and conflicts over space which occurs due to imbalances in the exercise of power. Accordingly, notions of “structuring structure” and “structured structure,” used in the study show that changes in physical performance, architectural design, and building function are reducing place identity. Much depends on the depth of spatial associations embodied by people regarding their history and its contribution to a specific place. However, resilience of place identity is able to absorb conflicts over space as a reflection of symbol competition among urban actors for strengthening their resistance to power struggles.
Keywords: place identity, conflict of space, urban habitus, urban space transformation
Proses Terbentuknya Teritorialitas pada Permukiman Padat Penghuni di Kampung Jawa, Denpasar
Authors: Mentari Indriani Ni Ketut Ayu Intan Putri 
Published: August 2022

Territoriality is a pivotal element in the study of architecture. It relates to functions that personify one's spatial behaviour in achieving a desired level of privacy. Territoriality works in parallel with a sense of belonging as well as one's controlling and defensive attitudes toward a supposedly claimed spatial context. In the populated urban settlement of the overly crowded Kampung Jawa of Denpasar City, access to space becomes a privilege its occupants hold dearly. The growing population has consequently escalated its demand for space that has no practical resolution given the amount of land available. In turn, this has affected people's manner in sharing, adapting, and conceiving their space. Grounded by such in such conditions, this study aims at identifying various territorial phenomena that take place in Kampung Jawa, as well as the spatial and social adaptations associated with each observed territorial setting. The study implements a qualitative approach and explains its findings in a descriptive manner. Primary data was collected through on-site observation and depth interviews conducted by a group of key informants. In summary, the study concludes that given a desired level of privacy, spatial containment has a direct influence on behaviour and encourages flexibility in how space is deployed and functions.
Keywords: territoriality, over-populated settlement, Kampung Jawa, Denpasar City