bluuebunny/crossref_metadata_2025 huggingface dataset:
Klasifikasi Pengeluaran per Kapita di Tiga Provinsi Sulawesi menggunakan K-Nearest Neighbor
Authors: Rizqa Lina Ismi , Wati Dia Cahya
Published: October 2023

Klasifikasi pengeluaran per kapita merupakan analisis pasar yang penting bagi banyak perusahaan untuk menentukan Kabupaten/kota mana yang paling cocok untuk menjual suatu produk di perusahaan tersebut. KNN dapat digunakan untuk berbagai jenis data, termasuk data ekonomi seperti pengeluaran per kapita. Pada penelitian ini, 56 data pengeluaran per kapita di provinsi Sulawesi Selatan, Sulawesi Utara, dan Sulawesi Tenggara pada tahun 2022 diklasifikasi dengan algoritma KNN. Proses klasifikasi menggunakan algoritma KNN diawali dengan melakukan pre-procecing data dan menghitung jarak antara data pelatihan (data training) dengan data uji (data testing). Dalam perhitungan jarak, digunakan metrik Euclidean dan metrik Manhattan. Selanjutnya, dilakukan perhitungan nilai prediksi berdasarkan  data training terdekat. Hasil pengujian pada penelitian ini menunjukkan akurasi tertinggi pada  untuk jarak Eucledian sebesar 76,47% yang berarti klasifikasi cukup dan untuk jarak Manhattan sebesar 94,12% yang berarti klasifikasi sangat baik. Dari hasil akurasi kedua jarak tersebut dapat disimpulkan bahwa jarak Manhattan lebih baik daripada jarak Eucledian.
Peramalan Curah Hujan Harian Kabupaten Jember Dengan Jaringan Saraf Tiruan Dan General Circulation Model
Authors: Abduh riski  , Kamsyakawuni Ahmad , Azhar Cahya Ramadhani
Published: October 2023

Curah hujan memiliki peran penting di beberapa bidang seperti pertanian dan pengairan. Oleh sebab itu diperlukan model peramalan untuk mengetahui curah hujan di masa yang akan datang. Model peramalan dapat dibentuk menggunakan jaringan saraf tiruan (JST) backpropagation. Hasil akurasi peramalan JST diukur dengan MAE, korelasi dan RMSE. Data lokal sebagai data target model merupakan data rataan curah hujan harian dari 73 stasiun di wilayah kabupaten Jember mulai dari Oktober 2019 hingga Desember 2020. Data global sebagai data input model menggunakan data Global Circulation Model (GCM) model CSIRO-MK3-6-0 dengan eksperimen RCP 2.6. Data GCM direduksi menggunakan principal component analysis (PCA) guna menghindari multikolinieritas pada data. Penelitian ini mengkombinasikan jumlah neuron sebesar 10 hingga 100 neuron dan dua fungsi aktivasi pada model JST. Berdasarkan hasil penelitian, model terbaik yang digunakan untuk peramalan adalah model JST dengan 100 neuron dan fungsi aktivasi biner dengan MAE sebesar 6,1205, korelasi sebesar -0,0125, dan RMSE sebesar 9,0251. hasil peramalan curah hujan harian kabupaten Jember untuk bulan Januari 2021 adalah terjadi curah hujan tertinggi pada hari ke-19 sebesar 10,0471 mm/hari dan curah hujan terendah terdapat pada hari ke-2 sebesar 1,3106 mm/hari.
Penerapan Model Spasial Menggunakan Matriks Pembobot Queen Contiguity dan Euclidean Distance Terhadap Kasus Gizi Buruk Balita di Provinsi Nusa Tenggara Timur
Authors: Suryowati Kris Suryowati , Nahak Meitriana , Bekti Rokhana Dwi
Published: October 2023

Gizi buruk balita masih menjadi masalah yang dihadapi oleh negara Indonesia khususnya pada provinsi Nusa Tenggara Timur (NTT). Kasus gizi buruk balita dapat disebabkan oleh berbagai faktor, seperti persentase penduduk miskin, persentase berat badan balita lahir rendah, dan jumlah fasilitas kesehatan. Kasus gizi buruk antar lokasi saling berhubungan menunjukkan adanya efek spasial. Oleh karena itu penelitian ini menggunakan metode model spasial untuk menguji pengaruh tersebut. Model spasial dianataranya Spatial Autoregressive Model (SAR), Spatial Error Model (SEM), dan Spatial Durbin Model (SDM). Matriks pembobot merupakan komponen penting dalam pembentukan model karena  menunjukkan hubungan keterkaitan antar lokasi. Penelitian ini menggunakan pembobot queen contiguity dan euclidean distance kemudian membandingkannya. Sumber data adalah data sekunder tahun 2021, dimana amatan adalah 22 Kabupatenm/Kota di Provinsi NTT. Hasil penelitian menunjukkan bahwa estimasi parameter dan uji hipotesis memberikan hasil yang berbeda di masing-masing pembobot. Hasil uji efek spasial Moran’s I dengan pembobot queen contiguity menunjukkan adanya autokorelasi spasial pada jumlah fasilitas kesehatan, sementara itu dengan pembobot euclidean distance adalah persentase berat badan balita lahir rendah. Berdasarkan perbandingan nilai AIC dan MSE, model terbaik yang analisis gizi buruk balita di NTT adalah SDM dengan pembobot queen contiguity.
Analysis of Photocopy Service Queue System in “Sustainable Photocopy” Using The FIFO Queue Method
Authors: Wira Yudha Nuswantoro  , Saputro Erwan Adi , Susanti Mutiara Mei , Winursito Yekti Condro , Syaifullah Hafid
Published: October 2023

Photocopying services are services that are always sought by students, students, teachers, lecturers, and even office people for the need to duplicate school assignments, theses, document files, etc. "Sustainable" Photocopy Services are rarely empty of customers. And for a certain time, there are a lot of customers from "Sustainable" Photocopies. With this research, we can find out whether the queuing system at Sustainable Photocopy Services is optimal, and with the analysis of this queuing system by calculating the queuing formula it can be seen the call arrival rate, employee utility level, the average number of customers to be served, the number of customers in the system, the number of customers in the queue, the average time in the queue, the average time in the system, and the probability of waiting.
Male Powerlessness: Men and Intimate Partner Violence
Authors:   University of Johannesburg, Rowlands Emmanuel
Published: October 2023

Male Powerlessness investigates black African men’s lived encounters with intimate partner violence (IPV) and the ways in which these men make sense of, and struggle to overcome, their unprecedented experiences of abuse at a time when research on women’s experiences of gender-based violence is expanding. In the transnational and dynamic gender environment of the City of Johannesburg, men (local and immigrant) engage in short- and long-term relationships that are typically marked by contestation and conflict. This book examines how men may become abused in heterosexual relationships, a topic that has received little attention in South African literature. The book examines the impact of IPV on black African men’s masculine identities and helps us understand the many masculine constructs that abused men may articulate. The book explores male powerlessness and its implications for men’s experiences of IPV and masculine well-being. The book makes an invaluable contribution from an empirical, methodological, and theoretical viewpoint to the corpus of gender-based violence literature that will interest students of sociology, criminology, social work, sexual politics, feminism, and critical men’s studies, among others. Emmanuel Rowlands is a Doctor of Philosophy in Sociology at the University of Johannesburg and the author of “She is trying to control me”: African Men’s Lived Experiences of Intimate Partner Violence in Johannesburg (2021), and Hegemonic Masculinity and Male Powerlessness: A Reflection on African Men’s Experiences of Intimate Partner Violence (2021), and Autoethnography, Reflexivity, and Insider Researcher Dynamics: Reflections on Investigating Violence against Men in Intimate Relationships (2022), and Constructing Victimisation as Masculine Honour: Men and Intimate Partner Violence in Johannesburg (2022).
EFFECTIVENESS OF THE THERAPEUTIC COMMUNITY INTERVENTION PROGRAM OF THE DEPARTMENT OF HEALTH-TREATMENT AND REHABILITATION CENTER
(DOH-TRC)
Authors: Dr. Edelito P. Deles  , Dr. Jan Vincent Salarzon Carmen  , Dr. Renel P. Cruz
Published: October 2023

This study aimed to assess the effectiveness of the Therapeutic Community Intervention Program operated by the Department of Health-Treatment and Rehabilitation Center (DOH-TRC) in the Philippines. The research focused on four components of the program, namely the Residential, Outpatient, Aftercare, and Recovery Home programs. The study determined the areas of success and those requiring improvement to enhance the overall effectiveness of each program. Structured questionnaires and surveys were administered to two groups of respondents-program staff and patients-who had received the respective intervention programs.
The survey questions were designed to evaluate the effectiveness of various aspects of the programs, such as treatment plan individualization, program implementation fidelity, program structure, family involvement, patient support systems, post-treatment monitoring, relapse prevention, and post-recovery support. The statistical analysis revealed significant insights into the effectiveness of each program. The Residential and Recovery Home programs received high mean scores, indicating that staff and patients perceived them as highly effective. However, the Outpatient and Aftercare programs demonstrated areas requiring attention and improvement. The Outpatient Program showed that family support, patient anxiety towards reintegration into the community, and the absence of a program for patient and family interaction were significant concerns.
For the Aftercare Program, areas of concern included the lack of a structured patient monitoring system and financial support for staff assigned to monitor aftercare patients. The findings offered valuable insights into areas that needed enhancement to ensure optimal patient outcomes. Based on the data findings, a comprehensive action plan was developed to improve the effectiveness of the Therapeutic Community Intervention Program. The action plan involved specific key performance indicators, activities, budget allocations, timelines, personnel involvement, and continuous quality improvement efforts tailored to each program. The study provided information on the advantages and disadvantages of the Therapeutic Community Intervention Program implemented by DOH-TRC.
By implementing the proposed action plan, the center can further improve the effectiveness of its Residential, Outpatient, Aftercare, and Recovery Home programs, ultimately leading to better patient outcomes and contributing to the programs overall success in combating substance abuse and promoting lasting recovery. Continuous evaluation and improvement will be essential to ensure the program remains responsive to the evolving needs of its participants and consistently delivers high-quality care.
KEYWORDS: Rehabilitation, Residential Program, Outpatient Program, Aftercare Program, Recovery Home Program
Some Fixed Point Results for α-Admissible mappings on Quasi Metric Space Via θ-Contractions
Authors: DURMAZ GÜNGÖR Gonca , ALTUN İshak
Published: October 2023

By employing α-admissible mapping, this study expands and investigates generalized contraction mappings in quasi-metric spaces, aiming to establish the existence of fixed points. Moreover, we show that the main outcomes of the paper encompass several previously reported results in the literature.
REVIEW OF PAPER ON GLOBAL HALAL COSMETICS STANDARDS REQUIREMENTS AND ISSUES RELATED TO THEIR IMPLEMENTATION
Authors: Tajuddin Ely , Abd Rashid Nur Rasyidah , Abdullah Asuhaimi Fitriyyah , Abdullah Sani Muhammad Shirwan , Jamaludin Mohamad Aizat
Published: October 2023

Muslims are increasingly seeking halal cosmetics. This is reflected in consumer spending power; Muslim consumers now spend more on cosmetics and personal items. The knowledge of halal cosmetics among Muslims in Malaysia has grown throughout time due to advancements in technology, education, and the country's growing population. In addition, Muslim consumers are aware that the skin requires special attention and what is done to the face especially will have an impact on it. On that account, awareness of buying and using halal products is very vital for Muslims to avoid products that have been contaminated with non-halal substances. The study adopts systematic review and analysis of the Halal cosmetics literature. The findings show an issue of global halal standard implementation which are counterfeit halal logos and unstandardized halal standards (non-Muslim countries), may lead to confusion and doubt among consumers, impede mutual recognition between businesses, and hinder market progress. Furthermore, in Muslim countries the government is responsible for halal certification and standards supervision while non-Muslim countries rely on halal certifying agencies or organizations. Besides United Kingdom, other non-Muslim countries have no government regulations or control over the organization. However, they still have halal rules and standards as they employ standards from different countries. Therefore, considering that non-Muslim countries’ governments do not regulate the halal standard, it would be advisable for Muslims in the country to choose just one primary organization to monitor and regulate halal certifying body. So, halal implementation is not mandatory in Muslim countries, the governments have already set guidelines to maintain safety in the field of cosmetics.
Empowering Minds: A Study of Mental Health Among Pharmacy Students
Authors: Paneerselvam Ganesh Sritheran
Published: October 2023

: Pharmacy students are the next generation of frontline healthcare providers. However, the course itself is very challenging and requires students’ ultimate commitment to keep track with learning in the ever-changing healthcare field. Therefore, it is vital to evaluate their current mental well-being and its associated factors for better planning student’s support initiatives. This study aimed to assess psychologically distress and its associated factors among pharmacy students. A cross-sectional study was conducted among undergraduate pharmacy students in a tertiary university. Students were required to answer a self-administered questionnaire consisting of demographic questions and General Health Questionnaire-12(GHQ-12). Mean, standard deviation, Pearson chi-square test were used to find the association difference between various parameters using SPSS 26 software. A total of 243 out of 302 pharmacy students took part in the study. The overall response rate was 80.5%. The prevalence of psychologically distress students was 41.6%, based on the cut-off points 4 of GHQ-12. The factors that were found to be associated with mental health status are gender, pharmacy as first choice of study and satisfaction towards their relationship with family. A higher prevalence of psychologically distress students was found among female students, students who do not have pharmacy as first choice of study and students who do not have satisfying relationship with family. Year 3 has the highest prevalence of psychologically distress students compared to other year of study. Social and psychological support to improve mental health of pharmacy students is needed due to high prevalence of psychologically distress students found in this study in order to improve mental health of pharmacy students. Intervention that can be done include stress management, group counselling mentor-mentee program to cope with mental problem.
Simulation of climatic characteristics of precipitation over the Black Sea with the data of regional climate models
Authors:   Institute of Natural and Technical Systems, Sevastopol, Russia, Polonsky A.B., , Sukhonos P.A. ,   Institute of Natural and Technical Systems, Sevastopol, Russia
Published: October 2023

The ability of 16 regional climate models (RCMs) from the CORDEX project to adequately simulate the average values and long-term trends in precipitation over the Black Sea is assessed. The results of the simulations performed using the RCMs are compared with the data of the ERA5 reanalysis for the control period (1959–2005). Average annual precipitation and average seasonal precipitation for winter and summer, as well as long-term trends in precipitation for all months in a wide range of quantiles, are analyzed. It was found that average seasonal precipitation over the Black Sea is satisfactorily simulated by most RCMs in winter and by six RCMs in summer. At the same time, the monthly precipitation trends estimated on the basis of forecast calculations are close to those based on the ERA5 data only for one RCM. Keywords: precipitation, quantile regression, Black Sea, CORDEX
The timing variability of maximum water levels in the rivers of the North Caucasus
Authors:   Lomonosov Moscow State University, Moscow, Russia, Mironenko A.A.
Published: October 2023

The intra-annual distribution of the timing of maximum water levels in the rivers of the North Caucasus has been studied. Observation data from 54 hydrological gauges for the period from 1961 to 2017 were used. The intra-annual distribution of these dates was typified, according to which for each season of the year their frequency may exceed 80%, be in the range from 50 to 80% or not exceed 50%. On this basis, the zoning of river sections in the North Caucasus is proposed according to the type of variability in the timing of maximum water levels. The geographical validity of the proposed zoning is confirmed by its good enough correspondence to the existing ideas about the peculiarities of flow formation and water regime of the studied rivers. The obtained results can be used to estimate the probability of dangerous floods in the rivers of the North Caucasus in different seasons of the year. Keywords: the rivers of the North Caucasus, maximum water levels, timing of water level peaks, types of seasonal distribution, zoning
The Politics of Labour and Development in Trinidad
Authors: Kiely Ray
Published: October 2023

This thesis is a labour history of Trinidad and Tobago, concentrating on the period from 1937 to 1990. The study attempts to show that there is not a unified or homogenous working class, and for this reason both traditional Marxist and industrial relations theories are rejected. Instead, the history of labour focuses on how the working classes have been divided by factors such as race, gender, class structure and politics. These divisions are used as an explanation for the absence of a popular socialist party in the country. It concludes that the economic recession of the 1980s has led to the worst crisis in the history of the labour movement, but at the same time, this has laid the framework for a new strategy of social movement unionism, which attempts to constructively engage with, rather than ignore, divisions within the working classes. The main sources of data were documentary and archival material, and in particular, reports made by the British TUC and Colonial Office, industrial relations legislation, and trade union and political party documents and manifestoes. For the contemporary period, these sources of data were supplemented by fifteen interviews with leading figures in trade union and labour politics. The work is based on a macro approach to the study of labour, and as such constitutes a new and original approach to the study of labour in Trinidad and Tobago. In addition, more contemporary trade union documents and interviews provided the researcher with new and original material.
Perancangan Prototype Brankas Menggunakan Sistem Pengenalan Wajah Dengan Metode Convolutional Neural Network (CNN)
Authors: Yulianto Andik , Andreas Willy , Sabariman Sabariman
Published: October 2023

A safe-deposit box is a box used for keeping precious items. Safe-deposit boxes are designed to be difficult for people to open by force. There are various security systems that may be used in it, such as mechanical key, combinational lock, PIN, etc. However, a safe-deposit box is still prone to unpermitted access because anyone who knows the PIN or possesses the key is still able to open it. This research aims to create a safety-box prototype which has a face recognition system implemented on it to ensure no unauthorized person may access this box. Experiment is performed on three different classes, which are “erwin”, “unknown”, and “willy”. Class of “erwin” and “willy” are defined as safe owners, while “unknown” is defined as anyone who is not both owners. Classification on safe owners is considered success if the percentage output in corresponding classes is at least 90 %. Classification on “unknown” class is considered success if the result is at least 90 % or percentage on each class is lower than 90 %. Accuracy for each class is 0 %, 71.43 %, dan 100 %.
Detecting Application-Level Associations Between IoT Devices Using a Modified Apriori Algorithm
Authors: Aceron Juan Benedicto L. , Teves Marc Elizette R. , Tan Wilson M.
Published: October 2023

Internet of Things (IoT) for home systems enables new functionalities and results in significant conveniences. However, their reliance on a stable, continuous Internet connectivity reduces their overall reliability. Losing connectivity to the Internet, for many of these devices, translates to the cessation of even the most basic of functionalities (e.g., being able to turn on the light, even from within the house). A possible solution to this problem is to shift some functionalities done by cloud-based servers to the edge (e.g. the home router), but doing so conveniently would necessitate the ability to dynamically identify pairs of IoT devices (usually sensor-actuator pairs) that communicate (their associations), and the rewriting/rerouting of packets or messages between those devices. The first problem is also known as the association detection problem, and is where this paper makes a contribution. We describe a solution to the association detection problem using a modified Apriori algorithm and a method to create its input from network traffic, and then revise the solution to respond to fluctuating network conditions. The final design accurately discovers sensor-actuator pairs using a simple approach with low computational complexity, and with only the hardware addresses of monitored IoT devices as its starting knowledge.
IMPACT OF RAPID VACCINATION ON SARS-COV-2 GENOMIC DIVERSITY: AN INTERVENTION TO MINIMISE THE PUBLIC BURDEN OF THE PANDEMIC
Authors: Azzeri Amirah , Mat-Sharani Shuhaila , A/L Kumareahsan Danish , Ismail Ismatul Nurul Asyikin , Mohamad Jamali Muhamad Arif , Azmi Liyana
Published: October 2023

Global sharing of SARS-CoV-2 sequences enabled comprehensive analyses of COVID-19 genomic diversity and demographics. Yet, regional genomic surveillance is often neglected, leading to the possible oversight of novel mutations by public health authorities. Our study used the Global Initiative on Sharing Avian Influenza Data (GISAID) database to analyse infection patterns in the state of Negeri Sembilan, and compare infection patterns to the state of Selangor, in Malaysia. We discuss the impact of rapid vaccination on resulting single nucleotide variants (SNVs) and identified novel sporadic mutations may affect viral fitness and pathogenicity. Four hundred and seventeen SARS-CoV-2 sequences extracted from Negeri Sembilan from July 2021 until June 2022. Infection patterns based on pangolin lineages from Negeri Sembilan was compared to infections of the same period from Selangor. SNVs from the spike protein were sorted by frequency, with the lowest frequency variant submitted for functional prediction using PredictSNP. Negeri Sembilan exhibited a comparable infection pattern to Selangor, but with fewer Omicron sequences which was postulated to occur due to the rapid vaccination strategies by Negeri Sembilan. Omicron outbreaks were associated with eased lockdowns and policy changes in December 2021. From our extracted data, seventy novel SNVs in the spike protein of SARS-CoV-2 were extracted from this study. In silico predictions indicated five of the SNVs (S221L, L226S, V826L, C1240F and C1243F) to may cause functional defects to the spike protein. Rapid sequencing and analysis will aid policymaking for public health controls by detecting potential outbreaks within transient variants.
Mwathiriano Kati ya Watunzi wa Riwaya ya Kiswahili: Mwangwi wa Maudhui ya Mafuta (2008) katika Cheche za Moto (2008)
Authors: Kalingwa Felix Musyoka , Kaui Titus Musyoka
Published: October 2023

Makala hii inashughulikia athari za Katama Mkangi kwa John Habwe kwa kujikita katika riwaya teule za Kiswahili za Mafuta (1984) na Cheche za Moto (2008). Utanzu wa riwaya ya Kiswahili umeendelea kupanuka kimaudhui na kifani kutokana na juhudi za watunzi mbalimbali kama vile Katama Mkangi na John Habwe. Japo tafiti za awali zimetafitia suala la mwingiliano matini, tafiti nyingi zimejikita katika kazi za mtunzi mmoja. Utafiti wa kina ulihitajika kuchunguza namna utunzi wa Mafuta (1984) ulivyoathiri John Habwe alipoitunga riwaya yake ya Cheche za Moto (2008). Katama Mkangi aliandika riwaya ya Mafuta katika wakati wa chama kimoja cha kisiasa ambapo uhuru wa kujieleza ulikuwa umebanwa sana. Habwe ameandika kazi yake katika mazingira yaleyale lakini katika kipindi ambapo uhuru wa kujieleza umepanuliwa. Kwa hivyo, amekwepa mtindo wa kimajazi alioutumia Mkangi na kuyaangazia masuala anayoyaibua kwa njia wazi. Makala hii ililenga kuonyesha kuwa maudhui katika riwaya ya Cheche za Moto ni mwangwi unaotokana na riwaya ya Mafuta (1984). Utafiti huu uliongozwa na nadharia ya mwingiliano matini iliyoasisiwa na Julia Kristeva (1969). Mihimili mikuu ya nadharia hii iliyoongoza utafiti huu ni pamoja na: hakuna matini ya fasihi yenye sifa za pekee, matini hubainisha sifa mbalimbali za matini tangulizi, na mwisho, matini ya baadaye huweza kufafanua dhana fulani kutoka matini tangulizi kwa njia inayoeleweka.  Nadharia hii ya mwingiliano matini ilisaidia pakubwa kuonyesha namna kazi ya awali, Mafuta (1984) ilivyomwathiri John Habwe katika utunzi wa Cheche za Moto (2008) kimaudhui. Riwaya teule ziliteuliwa kimakusudi ili kupata sampuli faafu yenye data ya kujaza pengo la utafiti. Data ilikusanywa kupitia kwa usomaji wa maktabani na vilevile kusakura mitandaoni kuhusu vipengele vya mwingiliano matini katika riwaya ya Kiswahili. Data hii imewasilishwa kwa njia ya kimaelezo. Utafiti wa makala hii unatarajiwa kutoa mchango katika uhakiki wa utanzu wa riwaya ya Kiswahili, hususan kuhusu kipengele cha kuathiriana baina ya watunzi wa riwaya za Kiswahili
Efeito agudo da autoliberação miofascial em músculos antagonistas no volume total de treino e índice de fadiga de músculos agonistas: estudo experimental
Authors: Xafic Cruz Negris Petterson , Christian de Alcântara Souza Davidson , De Freitas Fábio Henrique , Gonçalves Michel Moraes , Lameira Miranda Humberto
Published: October 2023

Introdução: A autoliberação miofascial (ALMF) tem sido utilizada com o intuito de atenuar os sintomas da dor muscular tardia, incrementar a amplitude de movimento articular e promover melhoras no desempenho da força muscular. Objetivo: Verificar o efeito da ALMF de músculos antagonistas no volume total de treino (VTT) e no índice de fadiga (IF) em homens treinados. Métodos: Participaram do estudo oito homens recreacionalmente treinados. Estudo do tipo crossover, com entrada aleatória nos dois protocolos experimentais: protocolo tradicional (GPT), com a execução da sessão de treino com intervalo entre as séries sem ALMF; protocolo ALMF (GALMF), com a execução da sessão de treino com intervalo entre as séries com ALMF de antagonistas. A análise estatística foi realizada com o teste T dependente. Resultados: Não foram observadas diferenças significativas entre os protocolos experimentais no VTT (p=0,975) e no IF (p=0,495). Conclusão: A utilização da ALMF de antagonistas, entre as séries de uma sessão de treinamento de força, parece não interferir no VTT e no IF de agonistas.
Anais do 21º Simpósio Internacional de Atividades Físicas do Rio de Janeiro (SIAFIS-2023)
Authors: CCFEx REF JPE
Published: October 2023

Anais do 21º Simpósio Internacional de Atividades Físicas do Rio de Janeiro (SIAFIS-2023)

Centro de Capacitação Física do Exército (CCFEx), Urca, Rio de Janeiro, RJ, Brasil

28 e 29 de outubro de 2023
Polaritätenprofile und Geruchsscore – eine neue Methode zur Klassifikation von hedonisch eindeutig angenehmen Anlagengerüchen/Polarity profiles & odour score – a new method for the classification of hedonic definitely pleasant facility odours
Authors: Franzen-Reuter Isabelle , Mannebeck Bettina , Müller Frank , Niebaum Anke , Sucker Kirsten , Both Ralf , Kwiatkowski Kathrin , Bischoff Michael , Broer Lars
Published: October 2023

Die Methode der Polaritätenprofile dient zur Feststellung eindeutig angenehmer Anlagengerüche und wird zur hedonischen Klassifikation von Anlagengerüchen gemäß Anhang 7 der Technischen Anleitung zur Reinhaltung der Luft (TA Luft) angewendet. Im Falle hedonisch eindeutig angenehmer Gerüche besteht die Möglichkeit, deren Beitrag zur Gesamtbelastung mit dem Faktor 0,5 zu gewichten.

 

Bislang wurde die Entscheidung auf Basis von zwei Korrelationskoeffizienten getroffen: die Korrelation des Anlagengeruchs mit dem Duft-Profil (> +0,5) und mit dem Gestank-Profil (< -0,5). Erfüllte ein Anlagengeruch nur eines dieser beiden Kriterien, durfte der Faktor 0,5 nicht angewendet werden.

 

Außerdem lässt sich anhand der Korrelationskoeffizienten nicht erkennen, ob es sich um einen Anlagengeruch handelt, der nur von einigen Personen als unangenehm, aber von anderen als angenehm beurteilt wird, wie am Beispiel Rinderstall gezeigt wird. Dies war Anlass, um im Rahmen des Forschungsprojekts „Immissionsschutz und Tierwohl“ von der Technischen Universität Dortmund im Auftrag des Landesamtes für Natur, Umwelt und Verbraucherschutz Nordrhein-Westfalen (LANUV NRW) ein alternatives Auswerteverfahren für die Methode der Polaritätenprofile zu entwickeln. Mit der neuen Methode der Geruchsscores kann nun anhand eines einzigen Zahlenwertes und des damit verbundenen statistischen Verfahrens klar entschieden werden, ob es sich um einen hedonisch eindeutig angenehmen Anlagengeruch handelt. Darüber hinaus ermöglicht die neue Methode eine detaillierte Analyse aller individuellen Bewertungen, sodass erkennbar wird, ob ein Anlagengeruch möglicherweise nur von einigen Personen als unangenehm, von anderen aber als angenehm empfunden wird. Im Rahmen der aktuellen Überarbeitung wird die neue Methode der Geruchsscores in die Richtlinie VDI 3940 Blatt 4 aufgenommen.
Gaze shifts during wayfinding decisions
Authors: Geisen Mai , Bock Otmar , Klatt Stefanie
Published: October 2023

When following a route through a building or city, we must decide at every intersection in which direction to proceed. The present study investigates whether such decisions are preceded by a gradual gaze shift in the eventually chosen direction. Participants were instructed to repeatedly follow a route through a sequence of rooms by choosing, in each room, the correct door from among three possible doors. All rooms looked alike, except for a room-specific cue, which participants could associate with the direction to take. We found that on 88.9% of trials, the gaze shifted from the cue to the chosen door by a single saccade, without interim fixations. On the few trials where interim fixations occurred, their spatiotemporal characteristics differed significantly from that expected in case of a consistent shift. Both findings concordantly provide no support for the hypothesized gradual gaze shift. The infrequent interim fixations might rather serve the purpose to avoid large-amplitude saccades between cue and door.
Potential Seed Source for the Preservation of Bitti (Vitex cofassus) in the Community Forest of Burau District, South Sulawesi, Indonesia
Authors: Yumna Yumna , Witno Witno , Najib Nardy Noerman , Liana Liana , Ikmal Ikmal
Published: October 2023

Bitti (Vitex cofassus) is one of the most important tree species in Sulawesi, or in some areas, it is also known as gofasa. Bitti wood is also widely used for other uses, such as building timber and carpentry wood. This study aimed to determine the potential source of beetroot (Vitex cofassus) seeds in the Community Forest of Burau Village. This study used the exploratory method by making plots using purposive sampling on a 100m x 100m plot with 38 sampling plots.. Data analysis of potential beetroot seed sources includes measuring diameter, tree height, tillering potential, and determining scoring based on the presence of seeds to determine the possibility of Bitti tree seeds. The results of this study showed that the phenotypic characteristics of the 18 plots that had been selected were a total diameter of 524.44, an entire tree height of 272 m, and a branch-free height of 50.5 m of the 18 parent trees that have been identified, then selected with the criteria of having fruit and saplings. Bitti trees have the most significant tillering potential, found in plot 21 with 0.005% of tillers and 0.0097% of the fruit. Other results obtained the highest value in the parent tree with a score of 73 with a potential class of 5. Genetic and environmental factors can affect plant growth, so the selection of seed source trees to get Bitti mother plants with good phenotypic quality will produce quality seeds.
Pengaruh Dosis POC Kulit Pisang dan Guano terhadap Pertumbuhan Terong Ungu (Solanum melongena L.)
Authors: Samputri Hesty Astria , Guniarti Guniarti , P.S. Rr. Djarwatiningsih
Published: October 2023

POC kulit pisang dan guano merupakan pupuk organik yang dimanfaatkan sebagai alternatif untuk mengurangi pupuk anorganik sehingga dapat meningkatkan pertumbuhan tanaman terong. Penelitian dilaksanakan di Fakultas Pertanian UPN “Veteran” Jawa Timur, dimulai pada bulan Mei - Agustus 2022. Penelitian menggunakan RAK (Rancangan Acak Kelompok) Faktorial dengan 2 faktor perlakuan. Faktor pertama adalah dosis POC kulit pisang (P) dengan 3 taraf yaitu P1: 100 ml, P2: 200 ml, P3: 300 ml dan Guano (G) sebagai faktor kedua dengan 3 taraf yaitu G1: 20 g, G2: 40 g, G3: 60 g, sehingga diperoleh 9 kombinasi perlakuan. Hasil menunjukkan interaksi antara dosis POC kulit pisang dan guano memberikan pengaruh terhadap parameter jumlah bunga sebesar 15,11 bunga, diameter buah periode ke 4 sebesar 45,56 mm, dan fruit set sebesar 50,67%.
Respons Tiga Jenis Tanaman Sayuran Daun terhadap Perbedaan Konsentrasi Ca(NO3)2 pada Hidroponik DFT
Authors: Suryantini Ni Nyoman , Wijana Gede , Suarna I Wayan , Putra I Made Surya Adi Putra
Published: October 2023

Tanaman membutuhkan unsur hara yang cukup dan sesuai dengan fase pertumbuhannya. Tanaman kale, pakcoy dan selada merupakan tanaman yang dikembangkan sampai fase vegetatif dan dimanfaatkan daunnya, karena bernilai ekonomis tinggi. Tanaman yang berkembang sampai fase vegetatif dominan membutuhkan unsur hara nitrogen, untuk pembentukan klorofil, yang berperan dalam proses fotosintesis, dan unsur Ca (kalsium) karena berperan untuk meningkatkan penyerapan nitrogen dalam bentuk nitrat. Tujuan dari penelitian ini yaitu untuk mengetahui respon tanaman terhadap perbedaan konsentrasi Ca(NO3)2 yang diaplikasikan, serta untuk mengetahui konsentrasi Ca(NO3)2 optimum dari masing-masing tanaman yang dicobakan. Penelitian ini dirancang menggunakan rancangan acak kelompok (RAK) pola tersarang, dengan perlakuan dua faktor yaitu perbedaan konsentrasi Ca(NO3)2 (0 ppm, 200 ppm, 250 ppm dan 300 ppm) dan jenis tanaman (kale, pakcoy dan selada) yang diulang sebanyak tiga kali. Hasil percobaan menunjukkan bahwa penambahan konsentrasi Ca(NO3)2 berpengaruh terhadap pertumbuhan dan hasil tanaman kale, pakcoy, dan selada yang dibudidayakan dengan teknik hidroponik DFT. Konsentrasi Ca(NO3)2 yang optimum untuk tanaman kale yaitu sebesar 249,29 ppm, untuk tanaman pakcoy yaitu sebesar 260 ppm dan untuk tanaman selada sebesar 171,25 ppm.
Strategi Pengembangan Agribisnis Kopi Robusta sebagai Wujud Penguatan Ekonomi Kerakyatan Pedesaan di Kecamatan Lembang Kabupaten Pinrang, Sulawesi Selatan, Indonesia
Authors: Haris Andi Tenri Lawa Putri Lanrang , Tahir Rahmawati , Mundiyah Andi Iva , Angka Andi Werawe
Published: October 2023

Kabupaten Pinrang merupakan salah satu daerah penghasil kopi di Provinsi Sulawesi Selatan. Jenis kopi robusta yang terkenal sejak tahun 2018 hingga kini yaitu kopi Basseang. Faktor yang mendasari penelitian ini: Minat petani menjadi wirausaha, belum menerapkan teknologi yang tepat, potensi usaha/lahan kopi sangat besar namun belum bisa dioptimalkan, terbentuknya kelompok tani, keberadaan koperasi belum dimanfaatkan, permodalan, pemasaran mengandalkan tengkulak, tidak ada mitra. Penelitian ini bertujuan untuk mengetahui keunggulan, menciptakan peluang bisnis secara berkesinambungan, mendeskripsikan potensi ekonomi produktif dan merumuskan prioritas strategi dalam pengembangan agribisnis kopi robusta di Kecamatan Lembang. Teknik pengambilan sampel menggunakan purposive sampling dengan pendekatan kualitatif deskriptif. Jumlah responden 39 orang dan dianalisis menggunakan analisis SWOT. Hasil penelitian menunjukkan bahwa kopi robusta di Kecamatan Lembang sangat potensial namun perlu ditingkatkan kualitasnya dengan pendampingan rutin yang dilakukan oleh perangkat pemerintah tingkat kabupaten guna mengontrol kualitas kopi yang dihasilkan agar dapat terstandarisasi. Pentingnya standarisasi kualitas kopi yang dilakukan agar mudah dipasarkan. Selain itu pendampingan juga dilakukan untuk mengedukasi para petani agar memanfaatkan koperasi sebagai lembaga yang dapat membantu menjual hasil produksinya dengan harga yang lebih kompetitif. Dengan begitu konsep pengembangan ekonomi kerakyatan yang produktif, efisien dan berdaya saing dapat dicapai. Kebijakan dasar yang perlu diterapkan yaitu penguatan sub-sistem hulu, pemberdayaan sub-sistem budidaya dan memperkuat sub-sistem hilir sehingga mampu menciptakan value added berupa biji kopi dan menghasilkan produk akhir yang unggul berupa kopi bubuk kemasan. Selain itu jalinan kemitraan yang jelas dengan koperasi atau asosiasi secara kontinu akan menjaga stabilitas harga kopi, sehingga akan memengaruhi pendapatan dan kesejahteraan hidup para petani.
Analisis Daya Saing Ekspor Kakao Indonesia di Pasar Internasional
Authors: Izzatin Naila Rohmah , Durroh Badiatud , Masahid Masahid
Published: October 2023

Kakao memegang peranan penting sebagai komoditas perkebunan subsektor pertanian dalam kegiatan perekonomian Indonesia. Selain minyak dan gas, kakao juga menjadi salah satu komoditas penting penghasil devisa negara ekspor Indonesia. Peningkatan daya saing ekspor kakao Indonesia akan membawa manfaat ekonomi yang signifikan, termasuk peningkatan pendapatan petani, pertumbuhan industri, dan kontribusi yang lebih besar terhadap perekonomian nasional. Tujuan dari penelitian ini adalah mengkaji tingkat daya saing kakao Indonesia dengan pasar internasional serta mengkaji faktor-faktor yang mempengaruhi daya saing ekspor kakao Indonesia di pasar internasional. Metode dalam penelitian ini menggunakan data sekunder yang memiliki cakupan data global. Data diperoleh dari Badan Pusat Statistik (BPS), databoks, UN Comtrade, DITJENBUN, Trademap, dan International Cocoa Organization (ICCO). Untuk menilai daya saing kakao Indonesia di pasar global, data diolah secara kuantitatif dengan menggunakan analisis Revealed Comparative Advantage (RCA). Kemudian dilanjutkan dengan analisis Regresi Linier Berganda yang mengidentifikasi variabel-variabel yang mempengaruhi daya saing ekspor kakao Indonesia di pasar global. Hasil penelitian menunjukkan bahwa tingkat daya saing ekspor kakao Ekuador dan Nigeria jauh di atas Indonesia. Namun, karena Indonesia memiliki nilai RCA rata-rata 1.960, maka Indonesia lebih berdaya saing dibandingkan negara lain yang mengekspor biji kakao, seperti Jerman dan Kolombia. Volume Ekspor Kakao Indonesia-Dunia adalah satu-satunya faktor yang secara signifikan mempengaruhi hasil dengan nilai Sig. 0,000 dan nilai t hitung 7,884. Harga ekspor kakao dan nilai tukar AS tidak memiliki dampak yang terlihat. Daya saing kakao Indonesia harus ditingkatkan, demikian pula bantuan dan keterlibatan pemerintah, termasuk diseminasi teknologi budidaya kepada petani kakao.
Shelf Life of Biofilm Producing PGPR Liquid Inoculants in Different Enriched Media Composition
Authors: Harahap Rahma Tia , Azizah Isnaniar Rahmatul , Herdiyantoro Diyan , Setiawati Mieke Rochimi , Simarmata Tualar
Published: October 2023

Selecting a carrier material compatible with microbes is crucial for ensuring the quality of biofertilizers. This research aimed to identify a carrier material that could sustain the population of inoculants from dryland (including Delftia tsuruhatensis strain D9, Delftia sp. strain MS2As2, and Bacillus sp.) for a specified period. After conducting the study, it was found that a formulation of 3% molasses, 3% glycerol, 1% potassium sorbate, and 1% Tween-20 enriched with 1% nutrient was the most effective carrier material in maintaining the number of live inoculant cells. This formulation was able to sustain the population of inoculants up to the twelfth week, with a total population of 21.60 × 108 CFU.mL-1 with pH value of media is 5.29, and fulfilled the main criteria for biofertilizers.
Faktor-Faktor yang Mempengaruhi Permintaan dan Penawaran Bawang Merah di Indonesia
Authors: Wibowo Rulianda Purnomo , Surbakti Natalie Jessica Regina
Published: October 2023

Bawang merah merupakan tanaman hortikultura yang berpotensi dan telah menjadi komoditi unggulan sejak lama. Permintaan akan bawang merah di Indonesia cukup besar dan cenderung meningkat setiap tahunnya. Tahun 2002 hingga 2015 penawaran belum mampu memenuhi permintaan dalam negeri. Namun, produksi bawang merah nasional menunjukkan peningkatan yang signifikan dalam kurun 5 tahun terakhir. Tujuan penelitian ini yaitu menganalisis faktor-faktor yang berpengaruh terhadap permintaan dan penawaran bawang merah di Indonesia. Metode yang digunakan yaitu metode Two Stage Least Square (2SLS) dengan menggunakan data time series tahun 2002-2021. Hasil estimasi yang diperoleh menunjukkan bahwa faktor yang berpengaruh signifikan terhadap permintaan bawang merah yaitu harga domestik, pendapatan dan harga impor sebagai produk substitusi. Faktor yang berpengaruh signifikan terhadap penawaran yaitu harga domestik, konsumsi dan luas panen. Faktor-faktor tersebut menjadi penting diperhatikan oleh pemerintah sebagai pembuat kebijakan, petani sebagai produsen bawang merah, serta lembaga terkait lainnya sehingga mendorong Indonesia tidak hanya swasembada bawang merah namun juga menjadi negara pengekspor bawang merah.
Alternatif Desain Unit Rusunawa Bagi Masyarakat Berpenghasilan Rendah: Studi Kasus di Rumah Susun Sewa Rorotan Jakarta Utara
Authors: Puspita Astri
Published: October 2023

Rumah adalah bangunan gedung yang berfungsi sebagai tempat tinggal yang layak huni, sarana pembinaan keluarga, cerminan harkat dan martabat penghuninya. Masyarakat berpenghasilan rendah adalah masyarakat yang memiliki penghasilan rendah sehingga sulit untuk mengakses rumah dan menjadikan mereka tidak mendapatkan rumah yang layak huni. Rumah susun dibangun karena keterbatasan lahan yang diselenggarakan untuk memenuhi kebutuhan rumah bagi masyarakat berpenghasilan rendah. Tujuan penelitian ini adalah mengetahui, memahami dan mendapatkan alternatif desain unit rumah susun sewa sederhana yang sesuai bagi peruntukan masyarakat berpenghasilan rendah. Metode yang digunakan adalah studi kasus dengan teknik wawancara kepada 30 penghuni rusunawa. Hasil yang didapatkan adalah prototype desain unit tidak mengakomodasi kebutuhan penunjang ekonomi Masyarakat Berpenghasilan Rendah (MBR) sehingga didaparkan 2 alternatif desain unit berdasarkan kegiatan spatial-economy yang sesuai bagi para MBR. Desain alternatif yang didapatkan berdasarkan keadaan riil penghuni rusun yang menggunakan unit mereka untuk berjualan tanpa melanggar peraturan pengelola rusun ataupun pertaturan bangunan gedung. Melalui penyediaan teras serta ruang berjualan sebesar 4m2 yang dapat dimanfaatkan dalam menambah penghasilan penghuni tanpa mengganggu akses/area privasi penghuni
La Representación de Lo Nacional en el Cine Ecuatoriano: Análisis Fílmico de los Elementos Narrativos de El Rezador (2022) del Director Tito Jara
Authors: Acosta Briceño Richard Joel
Published: October 2023

Los cineastas ecuatorianos han demostrado tener interés por plasmar aspectos de lo nacional en sus films a través de los diferentes elementos que componen la cinta, en ocasiones para suplementar la trama de sus historias o permitir que las mismas avancen. Sin embargo, también suele incluirse estos elementos por el simple hecho de que el Ecuador haga presencia en dichos films. El Rezadr es una película ecuatoriana estrenada en el año 2022 en la cual se encuentran varias similitudes con otros films ecuatorianos. Por este motivo, el objetivo de este artículo es realizar un análisis a los elementos que componen este film ecuatoriano, y comprobar si estos elementos buscan representar características de lo nacional. Para ello, se utilizará una metodología que nos permita descomponer al film en partes más pequeñas y comprobar en que instancias el director representa al Ecuador, y de qué forma lo hace, si apoyan a la narrativa, o si simplemente buscan cumplir una cuota de incluir al país en los films. Este enfoque permitirá analizar las partes que componen el film con respecto a la representación, la narración y la comunicación. Las conclusiones permitirán identificar si el cine ecuatoriano sigue una fórmula que lo esta estancando, o si por el contrario existe una evolución en la forma de narrar historias.
Capacitación por Medio de Plataformas TIC- TAC y TEP para Docentes de la Carrera de Fisioterapia, de la Universidad Santiago de Guayaquil en Ecuador
Authors: Ángel Andrés Alcívar Silva
Published: October 2023

La investigación se enfoca en la capacitación de docentes de fisioterapia en la Universidad Santiago de Guayaquil, con el propósito de mejorar su habilidad para aplicar enfoques pedagógicos innovadores y utilizar recursos digitales a través de plataformas TIC-TAC y TEP. Este estudio adopta un enfoque mixto, combinando métodos cuantitativos y cualitativos para obtener una comprensión completa de la efectividad de la capacitación. Los hallazgos destacan una demanda significativa de capacitación en el uso de estas herramientas tecnológicas por parte de los docentes. El análisis de las necesidades de formación identificó áreas específicas donde los docentes requerían apoyo adicional, como la integración efectiva de recursos digitales en el proceso de enseñanza. El programa de capacitación diseñado incluyó módulos sobre el uso óptimo de TIC-TAC y TEP, así como estrategias pedagógicas innovadoras. Se observó un aumento notable en la confianza y habilidades de los docentes en la implementación de estas tecnologías en sus clases. Además, se registró un incremento en la participación y el compromiso de los estudiantes, lo que sugiere una mejora en la experiencia de aprendizaje. La evaluación de la efectividad del programa demostró un desarrollo significativo de las competencias docentes, particularmente en la planificación y ejecución de actividades en línea. Asimismo, se evidenció una mayor utilización de recursos digitales y una adaptación efectiva de enfoques pedagógicos innovadores. La capacitación en plataformas TIC-TAC y TEP ha tenido un impacto positivo y sustancial en los docentes de fisioterapia en la Universidad Santiago de Guayaquil. Estos hallazgos respaldan la importancia de la formación continua en tecnologías educativas para mejorar la calidad de la educación impartida en el programa de fisioterapia.