bluuebunny/crossref_metadata_2025 huggingface dataset:
High flux and ultra-thin PDMDES/PVDF composite membrane for alcohols recovery from aqueous solution by pervaporation
Authors: Chen Xiaole , Li Na , Liu Panfeng , Wen Du , Zhou Qulan , Zhong Huang
Published: June 2023

Pervaporation (PV) of membrane separation technology has become an
efficient approach to separate alcohols from aqueous solution. In this
study, focusing on breaking the trade-off in PV and enhancing alcohols
recovery, an ultra-thin and high flux poly-Dimethyldiethoxysilane
(PDMDES) / poly (vinylidene fluoride) (PVDF) composite membrane was
prepared. By employing various means, the characterizations of
PDMDES/PVDF composite membrane were extensively investigated and the
promising results indicated the high hydrophobicity and good affinity to
alcohols. To be specific, PDMDES selective layer with different
thicknesses, the thinnest of which was approximate 265 nm, were
fabricated, and the better PV performance can be achieved in a thickness
range of 1.1~1.69 μm. The optimal PV performance of
PDMDES/PVDF composite membrane was obtained in separating methanol from
5 wt% methanol/water solution at 40 ℃, resulting in a greatly high
total permeation flux of 5375.5 g∙m-2 h-1 and a separation factor of
3.466.
In vivo quantitative evaluation of the relationship between skull thickness and body length and age in zebrafish using OCT
Authors: Liao Yonghua , Xiang Xiang , Zhang Lan , Gao Weijian , Li Dan , Xie Weilin , Yuan Zishan , Yang Jingyi , Zhong Fangyu , Zhang Yuanhan , Chen Keer , Zhang Jian
Published: June 2023

Zebrafish is widely used in bone research, but there is a lack of
methods to assess its bone development in vivo. The objective of this
study was to monitor skull growth of zebrafish and investigate whether a
correlation exists between the bone thickness and body length and age.
The skull of zebrafish with different body lengths or ages were
evaluated using optical coherence tomography (OCT) and histology. There
was a significant normal linear correlation between these two methods
(r=0.9988, P<0.05). Both OCT and histology showed that the
skull thicknesses of older zebrafish were markedly higher than younger
zebrafish (P<0.05), but no significant difference was found
between zebrafish with the same age but different body lengths
(P>0.05). This study demonstrated the age of zebrafish, not
their body length can represent their developmental stages.OCT providing
a powerful tool for noninvasive and nondestructive procedures in
analyzing bone growth processes in long-time studies.
Evaluation of the long-term immune responses following leishmanization using a live- Lizard Leishmania mixed with chitin
Authors: Yeganeh Farshid , Noroozbeygi Mina , Keshavarzian Nafise , Haghdoust Sepideh , Hoseini Mostafa Haji Molla
Published: June 2023

Background: Leishmanization using non-pathogenic to human
Leishmania spp. is considered a reliable approach to immunize
subjects against Leishmania infection. Objectives: Here,
we evaluated the long-term immune responses (14 weeks) after
immunization with either live- or killed-Iranian Lizard Leishmania (ILL)
mixed with chitin microparticles (CMPs) against L. major
infection in BALB/c mice. Methods: In total, nine groups of
mice were included in the study. To evaluate short-term immunity, mice
were immunized with live-ILL and three weeks later were challenged with
L. major. To evaluate the long-term
immunity, mice were immunized with either live- or killed-ILL, and 14
weeks after immunization were challenged with L.
major. A group of healthy mice who received no
injection was also included in the study. Eight weeks after the
challenge with L. major all subjects were
sacrificed and the parasite burden (quantitative real-time PCR),
cytokines levels (IFN-γ, IL-4, and IL-10), Leishmania-specific
antibody concentration, and total levels of IgG1 and IgG2a were
measured. In addition, nitric oxide concentration, and arginase activity
were evaluated. Results: In mice that were immunized using
live-ILL+CMP, the induced proactive immune response lasted at least 14
weeks since, when they were challenged with L. major at the 14 -week
post-immunization, no open lesion was formed during 8 weeks follow-up,
and the footpad swelling was significantly lower than controls. As well,
they showed a significant reduction in the parasite burden in
splenocytes, in comparison to the control groups including the group
that received killed-ILL+CMP. The observed protection was associated
with a higher IFN-γ and a lower IL-10 production by splenocytes.
Additionally, the results demonstrated that arginase activity was
decreased in the ILL+CpG group compared to other groups.
Conclusion: The long-term response against L. major
infection induced by Live-ILL+CMP was more competent than the response
elicited by killed-ILL+CMP to protect mice against infection with
L. major.
Human Hypoxia Models: From Space Medicine to Human Pharmacological Studies
Authors: Post Titiaan , Denney Cayla , Cohen Adam , Jordan Jens , Limper Ulrich
Published: June 2023

Space medicine has developed controlled terrestrial models to
investigate the impacts on human health and performance, and their
application should be expanded to encompass disease conditions involving
hypoxia and other factors, in order to make valuable contributions to
clinical drug development. Hypoxia, a condition in which the body is
deprived of adequate oxygen supply, profoundly affects human physiology
at multiple levels and contributes to the pathogenesis of various
diseases. Experimental exposure to hypoxic conditions has gained
recognition as a valuable model for studying diseases like pulmonary
hypertension, chronic obstructive pulmonary disease (COPD), obstructive
sleep apnea (OSA), migraine, and kidney disease. The approach may be
particularly useful in mechanism-oriented early-stage clinical studies.
This review will discuss the ability to mimic or induce these conditions
in a controlled laboratory setting using hypoxia, making it a valuable
tool for testing the efficacy and safety of new pharmaceutical
interventions.
Effect of Backpack Load on Gait Speed During Walking among University Student: A Pilot Study
Authors: Susilo Taufik Eko
Published: June 2023

Nowdays, the backpack is designed multipurpose to carry all human needs. However, the excessive load on the backpack could lead to the postural problem that disturbs the human activities. People carry various loads of backpack in different positions every day and it tends to significant changes in physical performances such as walking speed and cadence . Carrying backpacks can cause the undesired posture which in turns can cause muscle fatigue, back pain, and spinal deformity eventually for the severity case. Standing and walking with backpacks may affect both static and dynamic balances which induce postural instability.Purpose: To identify the effect of 10% backpack load on gait speed during walking among university studentsMethodology: This observational study used repetitive experimental measured.      Results: in backpack load comparison in the 10-meter walkway, the gait speed was significantly different between walking with and without load (p 0.001). In 3-meter gait speed, there were significant different speed among normal, fast, and slow gait in each walking condition, with and without backpack load (p 0.05), respectively. For pos-hoc analysis, there were significantly different in normal and fast gait speed (p = 0.001), and fast and slow gait speed (p = 0.007), but there were significant differences of normal and slow gait speed (p = 0.314) in walking 3m without backpack load. Then, there were significantly different in normal and fast gait speed (p = 0.007), and normal and slow gait speed (p = 0.038), but there were significant differences of fast and slow gait speed (p = 0.445) in walking 3m with backpack load.Applications/Originality/Value: this study was the pilot study that tested the gait speed among university student who uses the backpack Keywords: backpack, load, gait speed
Spatiotemporal Gait Changes During Pregnancy: A Literature Review
Authors: Fatmarizka Tiara , Carissa Vivian Jennie Diva , Susilo Taufik Eko
Published: June 2023

Background: Pregnant women experience several changes that can be seen from a spatiotemporal perspective and the parameters are stride length, stride width, walking speed, walking cadence, cycle time, step time. The importance of knowing changes in gait patterns in pregnant women in order to reduce the risk of falling and improve the quality of life of pregnant women. Purpose: The purposes of the study were to know the measurement or instrument used as a spatiotemporal parameter, the results of the changes and the factors that influence changes in gait patterns in pregnant women from a spatiotemporal point of view. Method: The study using the literature review method by assessing articles with critical appraisal on six articles using JBI's Critical Appraisal. The databases were Google Scholar, National Center for Biotechnology Information (NCBI), PubMed, Science Direct, Garuda Portal, InaBJ with keywords, “pregnancy” OR “pregnant women” OR “pregnant” AND “gait” OR “biomechanics” OR “spatiotemporal”. All articles would be organized, remove duplicate articles using EndNote, appraisal, and quality assessment for the risk of bias. Results: based on the finding the result from databases, there were 6 articles used for assessment and appraisal. Conclusion: increased lumbar lordosis, decreased stride length, decreased walking rhythm, decreased duration of single support, increased duration of double support, increased COP/COG angle were the determinant factors of the spatiotemporal gait changes during pregnancy. Keywords: pregnancy, spatiotemporal, gait
Physiotherapy Management in Cases of Cerebral Palsy Flaccid Ec Microcephaly
Authors: Jeara Orlens Rambu , Naufal Adnan Faris , Wardani Rina Kusuma
Published: June 2023

Cerebral Palsy is a disorder of the development of body movement and posture, resulting in movement limitations that can occur starting from the fetus or baby accompanied by disorders of the musculoskeletal system, sensation, perception, awareness, communication, and behavior. the study used a case report study conducted at the Oemah Physiotherapy Clinic in Solo. The cause of cerebral palsy begins during the prenatal period which is caused by infection, anoxia, toxic, genetics, congenital malformations of the brain, the neonatal period occurs due to anoxia, traumatic, and postnatally caused by trauma, infection and toxic. Physiotherapy helps in optimizing children's active movements by using interventions in the form of myofacial release, patterning, and exercise. After being treated for 4 times T1-T4 there was no increase or change in muscle strength by measuring XOTR muscle strength and motor function in children using gross motor function measure (GMFM) and gross motor function classification system (GMFCS) measurements. Keywords: Cerebral Palsy, XOTR, GMFM, GMFCS
Physiotherapy Management of Frozen Shoulder Sinistra Case at Dr. Hardjono Ponorogo Hospital: Case Report
Authors: Rahmadhani Desty Tri , Naufal Adnan Faris , Kingkinarti Kingkinarti
Published: June 2023

Frozen shoulder or adhesive capsulitis is a condition in the form of pain and stiffness that occurs in the shoulder, usually this complaint is caused by a relatively small injury but the causes that often occur are unclear. Physiological problems in frozen shoulder are hypomobility or glenohumeral joint capsular pattern problems. The prevalence of frozen shoulder in Indonesia in the general population is reported to be around 2% with a prevalence of 11% in diabetics. The purpose of this study was to determine the appropriate physiotherapy management in frozen shoulder patients. With the case report research method (case study) conducted on a frozen shoulder patient at Dr. Hardjono Ponorogo which was conducted in January 2023. The results of the study found that physiotherapy interventions in the form of shortwave diathermy (SWD), Myofascial release, and active exercise which were carried out for 3 meetings showed results in the form of reduced pain, increased range of motion of joints, and increased functional ability patient. Keywords: Frozen Shoulder, Capsulitis adhesive, Shortwave diathermy, Myofascial release,active exercise
Physiotherapy Management of Total Knee Replacement et Causa Bilateral Genu Osteoarthritis
Authors: Reski Sri , Wahyuni Wahyuni , Widiatmi Sri
Published: June 2023

Background: Total Knee Replacement (TKR) et causa Osteoarthritis genu bilateral is a medical procedure for replacing the knee joint with an artificial material in the form of a plate. Weight gain or obesity may be the most common cause of meniscus/joint-cushion thinning. This will cause pain and limited range of motion after knee joint replacement surgery. By providing physiotherapy interventions in the form of IR, Tens and Exercise therapy based on the Rehabilitation Protocol For Knee Replacement Surgery, it is hoped that pain and functional limitations in the knee can return to normal soon. Purpose: the aim is to determine the effect of providing physiotherapy interventions in the form of IR, Tens and Exercise therapy in increasing functional ability in conditions after Total Knee Replacement (TKR) and causing bilateral genu osteoarthritis. Methods: this program is carried out directly to respondents with post-Total Knee Replacement (TKR) conditions and causes of bilateral genu osteoarthritis by administering 3 times of therapy to obtain results of increased functional ability as measured by scores on the KOOS index, namely T0: 36.406 to T3: 39.554. Conclusion: the provision of physiotherapeutic interventions in the form of IR, Tens and Exercise therapy after the case of Total Knee Replacement (TKR) et causa osteoarthritis genu bilateral is proven to reduce complaints in the form of edema, pain, limited range of motion of the joints, and decreased muscle strength which has an impact on increasing the functional abilities of the respondents.
The Reversed Implementation of the ICC’s Principle of Complementarity: Case Study of Argentina Investigation for Rohingyas
Authors: Christyanti B. Lora , Diajeng Wulan Christianti  , Chloryne Trie Isana Dewi
Published: June 2023

Complementarity is the basic principle of the ICC’s jurisdiction. As a fundamental principle, it harmonizes the relationship between ICC and National Courts. The Rome Statute clearly states that the ICC is complementary to national courts. However, in the case of Rohingya, the Argentine Lower Court applied this principle in reverse by rejecting the investigation, requested by the Burmese Rohingya Organization UK under universal jurisdiction, for the case of Rohingya since the ICC had already investigated a similar case. This paper seeks to answer whether the ICC’s complementarity principle can be applied in reverse, as decided by the Argentine Lower Court, according to international law. A juridical normative research method will be used to address these issues. In addition, the recognized principles of interpretation in international law will be used to enrich the meaning of the ICC’s complementarity. Based on the analysis, it is obvious that, according to international law, the complementarity cannot be applied in reverse, even by states parties to the Rome Statute. According to the Rome Statute's provisions, every State is required to exercise criminal jurisdiction over persons responsible for international crimes. For this reason, this paper strengthens the arguments for the Argentine Appeal Court to overturn the Lower Court’s decision and reopen the investigation into the case.
RAGAM BAHASA DALAM ACARA TALK SHOW HITAM PUTIH PERIODE MARET 2020
Authors:   SMP Mawar Saron Bandar Lampung, Situmorang Lusy Triana , Purnamasari Metris Iga ,   SMA Negeri 1 Gadingrejo
Published: June 2023

This study aims to describe the variety of languages in the Black and White talk show for March 2020 and find their implications for learning Indonesian in high school. This study used a qualitative descriptive design with documentation techniques, free-viewing, and taking notes in data collection. The source of the data obtained in this study is the conversation between the host and the guest star on the Black and White talk show. Based on the results of data analysis in the research, it shows that the Black and White talk show for the March 2020 period uses a variety of languages based on three aspects, namely (1) the aspect of means includes spoken variety, which is a variety marked by an expression or an affirmation; (2) the formal aspect, including a) the formal variety, b) the business variety, and c) the casual variety, (3) the usage aspect is included in the journalistic variety.
DESKRIPSI TOKOH DALAM CERPEN REQUIEM KUNANG-KUNANG
Authors:   SMK Perintis Adiluhur Jabung, Afriani Reni , Rama Ratna Fauzi ,   SMKN 1 Negeri Katon Pesawaran
Published: June 2023

This study discusses the character analysis of the main character of fireflies in the short of Requiem Fireflies by Agus Noor. The method used is a qualitative description method. The portrayal of the main characters in analytical and dramatic ways. The general description of the fireflies figure is the spirit of the person who has been killed and his soul becomes a firefly. The results of this study can be used as a media to appreciate work among students and readers, in general.
ANALISIS PENULISAN TANDA BACA, HURUF KAPITAL, DAN KATA TIDAK BAKU (TATA EJAAN) PADA CHATTING WHATSAPP
Authors:   SMK Negeri 1 Pagar Dewa, Wulandari Marlina , Situmorang Lusy Triana ,   SMP Mawar Saron Bandar Lampung
Published: June 2023

Spelling is an important aspect of using the correct Indonesian language. This study aims to describe the writing of punctuation, capital letters, and non-standard words (spelling) in WhatsApp chats. This research is a qualitative descriptive study. The results of this study are in the form of punctuation errors, including periods, commas, and question marks. Mistakes in writing capital letters, including errors in writing capital letters at the beginning of sentences, writing capital letters as elements of people's names, and writing capital letters as month and day names. Errors in writing non-standard words, including words that are not standard, because of the variety of spoken language.
ANALISIS KEBIJAKAN KEPALA SEKOLAH DALAM MANAJEMEN SARANA PRASARAN DI SEKOLAH DASAR
Authors: Indah Fajri Hilmi Indah Fajri Hilmi , Gistituati Nurhizrah
Published: June 2023

Facilities and infrastructure will not run without good management. Good management of facilities and infrastructure is expected to create a clean, neat, beautiful school so as to create pleasant conditions for both teachers and students to be in the school environment so that learning objectives can be achieved. The principal is a leader to improve the management of facilities and infrastructure in schools, the purpose of this study is to determine the role of the principal in the management of facilities and infrastructure. By using literature study research. Analyze what the principal can do in improving policies in the management of available facilities and infrastructure.
PENGARUH MEDIA PEMBELAJARAN POP-UP BOOK TERHADAP KETERAMPILAN MEMBACA NYARING PADA PESERTA DIDIK SEKOLAH DASAR
Authors: Sari Nurlita , Liansari Vevy
Published: June 2023

Learning media is one of the supporting factors for successful learning whose implementation is still lacking in various elementary schools in Indonesia. The lack of learning media at SDN Wonomlati in supporting the improvement of reading aloud, this is a factor in this study. This study aims to determine the effect of Pop-Up Book learning media on the reading skills of grade II students at SDN Wonomlati. This research used pre-experimental method with One Group Pretest-Posttest research design. This study involved 20 grade II students who were positioned as research subjects. The results of this study inform that there is an effect of Pop-Up Book learning media on the reading skills of grade II students of SDN Wonomlati. The existence of the influence of this learning media, the application of learning media must be further optimised to support learning activities, especially in improving the reading aloud of elementary school students at SDN Wonomlati. Keywords: Learning Media, Pop-Up Book, Reading Aloud Skills.
PENINGKATAN HASIL BELAJAR SISWA KELAS II PADA MATERI PENERAPAN NILAI-NILAI PANCASILA MELALUI MODEL PROBLEM BASED LEARNING DI SDN KEPUH 1 KABUPATAN KEDIRI
Authors: Fitri Aprilia Jian , Roisatul Mar’atin Nuro Falistya , Naimah Kholisatun
Published: June 2023

This research is motivated by the results of observations made in class II SDN Kepuh I, Kediri Regency. It was found that the learning outcomes of students on the material of the application of Pancasila values were not maximized. This is because the teacher has not found a learning model that can help students understand the material of Pancasila values. This study aims to improve student learning outcomes through the Problem Based Learning (PBL) learning model. This Classroom Action Research (PTK) model uses the Kemmis and Mc. Taggart model which has 3 stages, namely the planning stage, the stage of action implementation and observation, and the reflection stage, with its implementation using two cycles. The results of the research in cycle I obtained classical achievement of student learning outcomes with a percentage of 35% whose average score was 60, while in cycle II showed that the application of the Problem Based Learning (PBL) model obtained classical achievement of learning outcomes with a percentage of 85% whose average score was 80. Thus, it can be concluded that the Problem Based Learning (PBL) model is able to improve the learning outcomes of grade II students in Pancasila Education or PPKn subjects on the material of the application of Pancasila values.
PENINGKATAN HASIL BELAJAR SISWA PADA MATERI SIKLUS AIR MENGGUNAKAN MODEL PEMBELAJARAN PjBL SISWA KELAS V SD NEGERI 1 PUNUNG
Authors: Zidane Jelang , Susilo Eron , Mursidik Ellys Mursina
Published: June 2023

This research is a classroom action research that aims to determine the increase in student learning outcomes in the water cycle material using the Project Based Learning learning model at SD Negeri 1 Punung. The research subjects were 25 students of class V SD Negeri 1 Punung. The data collection method used is a test. This research was conducted in two cycles. The class action research flow used in each cycle consists of four steps, namely: (1) planning, (2) implementation, (3) observation and (4) reflection. The results of this study indicated that there was an increase in completeness from 52% with an average value of 73.8 in cycle I to 92% with an average of 79.12 in cycle II. These results indicate that the application of the Project Based Learning learning model can improve student learning outcomes in the water cycle material for class V SD Negeri 1 Punung.
PENGUNAAN MEDIA COLORED STICK UNTUK MENINGKATKAN KEMAMPUAN OPERASI HITUNG PENJUMLAHAN DAN PENGURANGAN PADA PELAJARAN MATEMATIKA PESERTA DIDIK KELAS I SDN GABUSBANARAN
Authors: Putri Intansari Amalia , Yayuk Erna , Bintari Yuliana
Published: June 2023

This study aims to improve the ability of students in the learning process, namely the use of colored stick media to improve the ability to calculate addition and subtraction operations in mathematics lessons for first grade students at SDN Gabusbanaran. The results obtained in the use of this media are growing rapidly so that students can master the material so that the changes obtained are 100%. And this research uses classroom action research (PTK) techniques.
PROBLEMATIKA KURIKULUM DI SEKOLAH DASAR
Authors: Rahayu Yulia
Published: June 2023

Curriculum is an important part in the curriculum is a very important part in education. The nature of the curriculum is dynamic, the curriculum always changes according to the times, science and technology, the level of intelligence of students, culture, value systems, and community needs. Curriculum is a set or a system of plans and arrangements regarding learning materials that can be guided in teaching and learning activities. The purpose of the study is to find out what problems are faced from implementing the curriculum in schools. Understanding various problems in curriculum development in schools. Finding solutions to problems encountered in curriculum development in schools. Literature review method. The way to develop the 2013 and Merdeka Curriculum is to refine the mindset, strengthen curriculum governance, deepen and expand material, strengthen the learning process, and adjust learning loads so as to ensure compatibility between what is desired and what is produced.
PENINGKATAN HASIL BELAJAR PESERTA DIDIK KELAS 5 MATA PELAJARAN MATEMATIKA JARING-JARING BANGUN RUANG KUBUS DAN BALOK MENGGUNAKAN MODEL PjBL DI SD NEGERi GRATI 02 KABUPATEN LUMAJANG
Authors: Okti Suwartini Yurita , Yasin Mohamad , Machbubah Umi
Published: June 2023

This study aims to improve the learning outcomes of students in Grade 5 mathematics nets build Cube and block space using the PjBL model at SD Negeri Grati 02 Lumajang Regency. This type of research is collaborative Class Action Research (PTKK) which consists of 2 cycles, cycle I and Cycle II, using a mixed approach, namely qualitative and quantitative approaches. The subjects of this study were 5th grade students consisting of 15 students. Data collection techniques using tests, observations, interviews, and documentation. The results of the study showed an increase. Learning outcomes of students in the pre-cycle is 26.67%, in the first cycle is 66.67%, and in the second cycle 86.67%.
Ses kayıtlarından otomatik keman müzik transkripsiyonu
Authors: AVCI Kemal , ACUNER Tamer Şevki
Published: June 2023

Bu çalışmada, başlangıç seviyesi keman eğitiminde kullanmak amacıyla keman öğrenenlere çalma performanslarıyla ilgili bir geri dönüt sağlayacak karmaşık spektral fark yöntemi tabanlı bir otomatik müzik transkripsiyon sistemi önerilmiştir. Ayrıca, önerilen müzik transkripsiyon sistemine dayalı ve kemandaki temel etütlerden olan dört boş tel, sol majör arpej ve sol majör dizi notalarını tespit eden Matlab yazılım tabanlı bir kullanıcı arayüzü gerçekleştirilmiştir. Önerilen sistemin performans analizi için iPad tablet tabanlı profesyonel kayıt sistemi kullanarak sekiz katılımcıdan elde edilmiş bir ses kayıt veri seti oluşturulmuştur. Önerilen sistemin keman ses kayıtlarının analizini doğru yapabilmesi için müzik parçasının kendisini oluşturan notalara uygun bölütlenmesi, bunun için de notaların başlangıç zamanının doğru bir şekilde tespit edilmesi gerekmektedir. Piyano ve gitar gibi diğer müzik çalgı seslerine kıyasla, keman sesinin nota başlangıç zamanı tespiti, sahip olduğu zarf karakteristiği nedeniyle daha zordur. Önerilen çalışmada nota başlangıç zamanı tespiti için karmaşık spektral fark yöntemi kullanılmaktadır. Daha sonra, çıkarılan bölüte hızlı Fourier dönüşümü uygulanarak keman sesinin notası ve oktavı belirlenecek şekilde bölütün temel frekansı bulunmaktadır. Ayrıca, geliştirilen arayüz üzerinde süre ve gürlük analizleri de yapılabilmektedir. Kıyaslamalı sonuçlar, önerilen sistemin önemli müzik analiz yazılımları olan MIRtoolbox ve Essentia’daki yöntemlere göre daha başarılı performans sergilediğini göstermektedir.
“The Samiul Turn”: An Inventive Roadway Design Where No Vehicles Have to Stop Even for a Second and There is No Need for Traffic Control
Authors: Samiul Islam F. A.
Published: June 2023

One of the most challenging and complicated issues in city management for most countries of the world is the traffic problem. It is a very common phenomenon in almost all the world’s cities. Due to high traffic congestion, a substantial portion of working hours have to be left on streets which indirectly has an adverse impact on the economy of a country. Moreover, it causes serious air pollution, and noise pollution thus worsening the overall environmental condition. An adequate and efficient transportation system is a prerequisite for the sustainable economic development of every country. The main purpose of this paper is to introduce a new roadway design and the name of the roadway design is “The Samiul Turn”. If a country implements “The Samiul Turn” roadway system on their roadway, it can eliminate the traffic congestion problem. The author of this paper is the designer of “The Samiul Turn” roadway system.
Analisis Minat Siswa SMA Negeri 8 Tanjung Jabung Barat Terhadap Cabang Olahraga Petanque
Authors: Yuliawan Ely , Hendrawan Moh , Rasyono Rasyono
Published: June 2023

Tujuan penelitian ini adalah untuk mengetahui Analisis Minat Siswa SMA Negeri 8 Tanjung Jabung Barat Terhadap Cabang Olahraga Petanque. Penelitian ini menggunakan penelitian metode deskriptif dengan menggunakan pendekatan kuantitatif yakni mendeskripsikan mengenai minat Analisis Minat Siswa SMA Negeri 8 Tanjung Jabung Barat Terhadap Cabang Olahraga Petanque. Teknik pengumpulan datanya menggunakan instrumen yang berupa angket. Berdasarkan hasil analisis data bahwa minat siswa SMA Negeri 8 Tanjung Jabung Barat terhadap cabang olahraga Petanque Pada dimensi Intrinsik kategori sangat setuju sebanyak 100 orang dengan persentase 37%, kategori setuju sebanyak 160 orang dengan persentase 59%, kategori ragu-ragu sebanyak 10 orang dengan persentase 4%, Analisis Minat Siswa SMA Negeri 8 Tanjung Jabung Barat Terhadap Cabang Olahraga Petanque Pada dimensi Intrinsik Ekstrinsik kategori sangat setuju sebanyak 110 orang dengan persentase 41%, kategori setuju sebanyak 155 orang dengan persentase 57%, kategori ragu-ragu sebanyak 5 orang dengan persentase 2%.
Analisis Kondisi Fisik Terhadap Keterampilan Teknik Dasar Sepakbola Sekolah Sepakbola Hibridah Barru
Authors: Hakim Nurwahidin , Yahya Andi Amry , Syahruddin Syahruddin , Ali Akbar Muh. , Hidayat Rachmat
Published: June 2023

Tujuan penelitian ini untuk mengetahui seberapa besar nilai kontribusi kondisi fisik terhadap keterampilan teknik dasar sepakbola sekolah sepakbola Hibridah Barru. Jenis penelitian yang digunakan adalah penelitian deskriptif sifatnya korelasional untuk mengetahui seberapa besar kontribusi kondisi fisk terhadap keterampilan teknik dasar sepakbola. Penelitian ini berlangsung pada bulan Juni-Juli 2021 yang dilaksanakan di Lapangan Sepakbola Sumpang Binangae. Kec. Barru. Kabupaten Barru, Provinsi Sulawesi Selatan. Populasi dalam penelitian ini yaitu siswa SSB Hibridah Barru umur 14-17 tahun. Adapun teknik yang digunakan dalam pengambilan sampel adalah purposive sampling yaitu teknik pengambilan sampel dengan pertimbangan peneliti sendiri sehingga dapat mewakili populasi, sehingga diperoleh sampel berjumlah 20 orang. Terdapat kontribusi yang signifikansi  kondisi fisik terhadap keterampilan teknik dasar sepakbola SSB Hibridah Barru sebesar 70,6%.
PROFIL PENINGKATAN KETERAMPILAN BERPIKIR KRITIS SISWA DALAM PEMBELAJARAN MENGGUNAKAN LKPD BERBASIS PROBLEM BASED LEARNING (PBL) MATERI KESETIMBANGAN BENDA TEGAR
Authors: Gusvita Andrea , Purwanto Andik , Syarkowi Ahmad
Published: June 2023

Proses pembelajaran fisika yang terjadi di dalam kelas masih banyak yang belum melibatkan peran siswa dalam keaktifan proses pembelajara. Peran siswa yang berupa memberikan pendapat beserta alasannya, menyampaikan ide-ide baru dalam menyelesaikan masalah yang diberikan serta menyimpulkan materi yang telah diberikan. Oleh karena itu mengetahui keterampilan berpikir kritis pada siswa dengan menggunakan media pembelajaran berupa LKPD berbasis Problem Based Learning (PBL) merupakan tujuan dari penelitian yang dilakukan.  Jenis penelitian yang digunakan yaitu Pre-experimental Design tipe one group pretest-posttest. Penelitian ini dilakukan secara langsung di kelas selama 2 kali pertemuan. Teknik Pengambilan sampel dilakukan dengan teknik simple random sampling, oleh karena itu subjek yang digunakan yaitu siswa kelas XI MIPA 2 SMAN 3 Kota Bengkulu. Teknik pengambilan data dalam penelitian ini adalah Tes keterampilan berpikir kritis dengan jumlah 5 soal berbentuk essai yang dianalisis secara kuantitatif, wawancara, dan dokumentasi. Lalu teknik analisis data yang digunakan yaitu uji N-Gain. Hasil analisis data dengan Skor N-Gain diperoleh rata-rata Skor N-Gain pretest dan posttest indikator keterampilan berpikir kritis pada siswa kelas XI MIPA 2 SMAN 3 Kota Bengkulu sebesar 48,86%. Hasil ini menunjukkan bahwa penggunaan LKPD berbasis Problem Based Learning (PBL) pada materi Kesetimbangan Benda Tegar Berpengaruh Terhadap Keterampilan Berpikir Kritis Siswa Kelas XI SMAN 3 Kota Bengkulu karena meningkatkan nilai siswa sebelum diberi perlakuan dan sesudah diberi perlakukan tetapi termasuk dalam kategori kurang efektif untuk digunakan sebagai media dalam proses pembelajaran
META ANALISIS EFEKTIVITAS MODEL PJBL TERHADAP KEMAMPUAN BERPIKIR KRITIS DAN BERPIKIR KREATIF PADA PEMBELAJARAN FISIKA
Authors: Sutria Yuna , Sirait Syifa Annisa , Utami Ajeng Karunia
Published: June 2023

Salah satu model yang direkomendasikan untuk penerapan kurikulum merdeka belajar adalah model pembelajaran berbasis proyek. Pembelajaran berbasis proyek adalah model pembelajaran di mana peserta didik membuat proyek di akhir pembelajaran. Tujuan dari penelitian ini mengetahui efektifitas penggunaan model pembelajaran berbasis proyek (PjBL) dalam kemampuan berpikir kritis dan kreatif peserta didik pada pembelajaran fisika. Penelitian ini menggunakan metode Meta-Analisis dengan teknik analisis data perhitungan effect size. Sampel yang digunakan untuk penelitian ini terdiri dari 20 item artikel yang sudah memiliki ISSN. Hasil penelitian yang telah dilakukan dapat disimpulkan beberapa hal sebagai berikut; 1). Rata-rata effect size model pembelajaran berbasis proyek terhadap kemampuan berpikir kritis siswa adalah sebesar 1,53. Sedangkan untuk terhadap kemampuan berpikir kreatif sebesar 1,39 yang masuk   dalam   kategori   tinggi.   Ini   berarti penerapan   pembelajaran   berbasis proyek efektif terhadap kemampuan  berpikir  kritis  dan kreatif siswa ; 2)Materi   pembelajaran   yang   paling cocok pada pembelajaran berbasis proyek  yaitu  materi  gelombang bunyi  dengan  effect  size  3,43; 3) Berdasarkan  jenjang  kelas  yang  efektif menggunakan  model  pembelajaran berbasis proyek  yaitu pada   jenjang   SMA   kelas   XII   dengan   kategori   tinggi memperoleh effect size 2,19
Pengaruh Produk, Promosi, Penetapan Harga Dan Distribusi Terhadap Keputusan Pembelian Produk Kopi Bubuk Cap Kopi Kita Di Purbolinggo Lampung Timur
Authors: Imantoro Jati , Rahayu Sri Retnaning , Putriana Nila
Published: June 2023

Affordable prices, causing a lack of interest in buying our coffee stamped coffee products. Our coffee stamped coffee SME's have not been able to distribute their products optimally. The research design carried out in this study was quantitative research. Quantitative research is a research method based on the philosophy of positivism, used to examine certain populations or samples, data collection using research instruments, data analysis is quantitative/statistical, with the aim of testing predetermined hypotheses. The results show that the product has a positive and significant effect. on the purchase decision of our coffee stamp powder coffee product. This shows that if the product increases, the purchasing decision also increases. The results show that promotion has a positive and significant effect on purchasing decisions for our coffee powder coffee products. This shows that if the promotion increases, the purchase decision also increases. Our coffee MSMEs are expected to be able to further increase product variables so that consumers are more confident in their purchasing decisions for our coffee stamped coffee products
MODERATE ISLAM TO REDUCE CONFLICT AND MEDIATE PEACE IN THE MIDDLE EAST: A CASE OF NAHDLATUL ULAMA AND MUHAMMADIYAH
Authors: Kasmuri Selamat
Published: June 2023

Nahdhatul Ulama (NU) and Muhammadiyah are two moderate Islamic organizations in Indonesia which operate in the area of preaching amar ma’ruf nahi munkar, and enlightenment tajdid, sourced from the Al-Quran and Sunnah. Besides being known as a religious organization, NU and Muhammadiyah are also known as organizations that play an active role in the humanitarian field. The study is based on the premise that religious discourse as a resolution can come in various forms and strategies, even by involving actors from across disciplines and countries. Hence, the purpose of this study was to determine the role of NU and Muhammadiyah organizations in reducing conflict and realizing peace in the Middle East. This research used a qualitative descriptive case study method with NU and Muhammadiyah as research subjects. Miles and Huberman model was used for data analysis which required data collection, data presentation, data condensation, and drawing conclusions. In this study, it was found that in helping to create world peace, NU and Muhammadiyah had done a number of things. In the international arena, NU played a major role in global peace efforts. This role can be seen when NU actively initiated, organized, and led various meetings and conferences and interfaith dialogues. NU also formed the International Conference of Islamic Scholars or the Ulama Conference. and World Muslim Scholars. The role of Muhammadiyah, too, included resolving conflicts in Central Africa, Palestine, and the Rohingya Muslim Conflict. In resolving the Middle East conflict, Muhammadiyah was actively involved in sending aid, for example in the Palestinian conflict, Muhammadiyah formed Muhammadiyah AID.
PERANCANGAN DAN IMPLEMENTASI SISTEM KONTROL UNTUK TEMPAT SAMPAH OTOMATIS MENGGUNAKAN ARDUINO DAN SENSOR ULTRASONIK
Authors: Perdana Jonathan Putera , Wellem Theophilus
Published: June 2023

Internet-of-Things (IoT) merupakan teknologi yang mengintegrasikan berbagai peralatan dengan Internet. Salah satu pemanfaatan IoT adalah sistem kontrol elektronik pada berbagai peralatan rumah. Peralatan rumah dapat dilengkapi dengan mikrokontroler, sensor, dan aktuator, serta modul komunikasi, sehingga dapat dihubungkan ke internet dan dipantau dari jarak jauh. Salah satu peralatan atau objek yang ada di rumah adalah tempat sampah yang umumnya terbuat dari plastik, tetapi umumnya belum dapat dipantau dan dikontrol otomatis. Tujuan penelitian ini adalah untuk merancang sistem kontrol untuk membuka dan menutup tempat sampah secara otomatis menggunakan Arduino sebagai pengontrol sistem, sensor ultrasonik sebagai pendeteksi objek yang mendekat, motor servo yang berguna untuk menggerakkan tutup tempat sampah, dan buzzer serta LED sebagai indikator ketika terdapat objek yang mendekat. Hasil pengujian sistem menunjukkan bahwa tempat sampah dapat membuka tutupnya secara otomatis saat mendeteksi objek pada jarak paling jauh 50 cm dengan delay selama dua detik, dan kemudian akan tertutup secara otomatis ketika objek tersebut menjauh dari tempat sampah tersebut.
Forecasting sustainable development level of selected Asian countries using M-EDAS and k-NN algorithm
Authors: ÖZARI Çiğdem , CAN Esin Nesrin , ALICI Agah
Published: June 2023

This study aims to forecast the sustainable development levels of countries with the least possible parameters based on social, economic, and environmental dimensions. For this purpose, a hybrid model consisting of multi-criteria decision-making and machine learning methods is proposed. First, using the M-EDAS method, selected Asian countries were ranked based on the main goals of the Sustainable Development Report. By using ranking findings, sustainability development levels were determined for 2017–2020. Using the last two years before the relevant year as a training dataset, the sustainable development levels determined for 2019-2020 were estimated using two basic macroeconomic variables. 2020 forecast findings are not successful as 2019. Additionally, the findings obtained from the ranking analysis were evaluated using Spearman's correlation to compare the periods before and during the COVID-19 pandemic.
The effects of organic and conventional fertilization on oregano (Origanum onites L.) yield and quality factors
Authors: Asri Filiz Öktüren
Published: June 2023

Oregano (Origanum onites L.) is an important medicinal and aromatic plant. The use of sector and economic value of oregano are determined by quality in world trade. This study was conducted during 2019–2021 to determine the effects of chemical and organic fertilizers on yield and quality of O. onites L. The experiment followed a randomized complete block design with six treatments and four replications, i.e., control (C: untreated plants), chemical fertilizer (F) (150:90:100 kg · ha−1), farmyard manure (FYM), chicken manure (CM), vermicompost (VC) and spent mushroom compost (SMC) (the objective was to obtain 150 kg N · ha−1 for organic fertilizer). Fresh yield increased by 3.36%–11.44% and 5.61%–13.59% with organic fertilization as compared with the control in both years while it increased by 22% and 19.0% with chemical fertilization. FYM and SMC were more effective in fresh yield among organic fertilizers. Essential oil (EO) increased by 18.8%–50.1% and 2.94%–19.85% with fertilization as compared with the control in both years. EO yield was significantly increased by fertilization, and CM was in the lead with direct effect, while VC and FYM had residual effects. The applications increased the carvacrol and thymol content of the EO compared with the control. VC was the most effective application for total flavonoid content, antioxidant activity and plant nutritional status, especially for nitrogen, phosphorus, potassium and calcium concentrations. The results showed that chemical and organic fertilizers positively affected the yield, EO content and nutritional status of O. onites.
Research on the Performance of Polypyrrole Coated Conductive Fabrics Prepared from Different Base Materials
Authors: Liu Yuanjun , Xue Huangyu , Liu Yanyan , Zhao Jiaqi , Wu Haiying , Zhao Xiaoming
Published: June 2023

In this paper, polypyrrole coated conductive fabrics were prepared using pyrrole as the monomer, p-toluene sulfonic acid as the doping agent and ammonium persulfate as the oxidant, adopting the simple method of situ polymerization of the liquid phase. Six types of conductive polypyrrole coated fabrics were prepared adopting polyester-cotton blended fabrics, nylon fabrics, wool fabrics, silk fabrics, basalt fabrics and aramid fabric respectively as base materials and using the same process conditions; its electrical conductivity was compared, and the distribution and resistance of the washing fastness of polypyrrole on the surface of those fabrics were studied. Results showed that under the same process conditions, the conductivity of polypyrrole coated terylene fabrics was the best, followed by the polypyrrole coated nylon fabrics and polypyrrole coated wool fabrics. Observed by electron microscope, the distribution of polypyrrole was more homogeneous on different base cloths. After washing, it was concluded that the combination fastness of polypyrrole with polyester-cotton, nylon and wool was better, while the combination fastness of polypyrrole with basalt and aramid was poor.
Molecular epidemiological characteristics and genetic evolutionary relationships of methicillin-resistant Staphylococcus aureus of different avian origins in Qingdao, China, using whole-genome sequencing
Authors: Xiao Zhen , Qu Zhina , Liu Na , Wang Juan , Zhao Jianmei , Liu Junhui , Wang Lin , Huang Xiumei , Zhang Qingqing , Gao Yubin , Wang Junwei , Yu Zhiyong , Guan Jiajia , Liu Huanqi
Published: June 2023

Introduction

To understand the prevalence of avian methicillin-resistant Staphylococcus aureus (MRSA) and the current status of drug resistance in Qingdao, a comprehensive molecular epidemiological investigation and analysis of evolutionary relationships of MRSA isolates from broiler and layer chickens and waterfowl was conducted.

Material and Methods

One hundred and two avian MRSA strains were identified by multi-locus sequence typing, staphylococcal protein A (spa) and staphylococcal cassette chromosome mec (SCCmec) typing, and whole-genome sequencing.

Results

The sequence type (ST) 9-t899-SCCmec IVb type represented the highest proportion of avian-derived MRSA strains (71.57%), with ST398 type strains occasionally observed in broilers and waterfowl. The poultry-derived MRSA strains were all resistant to eight or more antimicrobials. Avian-derived MRSA strains carried 20 resistance genes, 109 virulence genes and 10 plasmids. Strains carrying the cfr oxazolidinone resistance gene were occasionally seen in broiler- and layer-derived MRSA. Single nucleotide polymorphism (SNP) core genome evolution and locus difference analysis showed that the closest strains were all of ST9-t899 type (to which also affiliated the highest number of strains) and this type occurred on all three kinds of poultry farm, but the SNP difference loci between strains of the same type ranged from 0 to 1472.

Conclusion

The dominant type of MRSA from different poultry sources in Qingdao is ST9-t899-SCCmec IVb, which is commonly resistant to a variety of antimicrobial drugs and carries a variety of resistance genes and a large number of virulence genes. Sequence type 9-t899 type is widely spread among the three kinds of poultry investigated, but there are differences in affiliations.
Analysis of Selection Criteria and Alternatives to Renewing Membership in Fitness Centers Using an Analytical Hierarchy Process
Authors: Sevilmiş Ali , Aydoğan Rukiye , García-Fernández Jerónimo
Published: June 2023

The aim of the study was to determine the most suitable fitness center for members by using the Analytical Hierarchy Process (AHP) method, which identifies the criteria fitness members consider when choosing a fitness center. First, interviews were conducted with 20 fitness center members to determine the criteria. Then, the values obtained from the comparisons between the criteria, made by experts, were analyzed and evaluated using the AHP method. Eight criteria were determined: instructor qualification, interactions, cleaning, price, staff qualification, atmosphere, accessibility, equipment modernity and variety. Then alternatives to fitness centers were defined (low price, middle segment, premium) and a group of five experts was formed, consisting of members of various fitness centers and experts in sports sciences, and academics who conduct customer behavior research in fitness centers. Based on the opinions of experts, three alternatives and eight selection criteria were used in the evaluation. Alternatives are listed based on the findings. In the first phase of the study, weighting of the criteria and consistency calculations were performed, after which each criterion was weighted in relation to every alternative. As a result, the best alternative was calculated. According to the findings, price was determined to be the most important criteria in renewing fitness center membership, while premium fitness centers were determined to be the most important alternative. The research provides suggestions for reducing dropout rates and for the decision to renew memberships in fitness centers (such as flexible pricing, customer interaction, quality, and equipment modernity).