bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Kegiatan Bermain Air Terhadap Perkembangan Kognitif Anak Usia 5-6 Tahun Di PAUD Ananda Medan T.A 2017/2018
Authors: Ulfa Agustia , Kamtini Kamtini
Published: September 2022

Permasalahan dalam penelitian ini adalah perkembangan kognitif anak khususnya pada aspek menalar belum berkembang secara optimal. Penelitian ini bertujuan untuk mengetahui pengaruh kegiatan bermain air terhadap perkembangan kognitif anak usia 5-6 tahun di PAUD Ananda Medan T.A 2017/2018. Jenis penelitian yang digunakan adalah penelitian eksperimen.Desain yang digunakan adalah Quasi Experimen Design (penelitian eksperimen semu), dengan bentukThe Equivalen Time Samples Design. Populasi dalam penelitian ini adalah seluruh anak kelompok B di PAUD Ananda Medan yang berjumlah 27 anak, yang terdiri dari kelas B1 dengan jumlah 15 anak dan B2 dengan jumlah 12 anak. Teknik pengambilan sampel dilakukan dengan menggunakan teknik random sampling.Adapun sampel dalam penelitian ini adalah kelas B1 berjumlah 15 anak.Pengumpulan data dilakukan menggunakan metode observasi tersktruktur dengan instrument lembar observasi.Analisis data dilakukan dengan menggunakan uji statistik deskriptif dan statistik inferensial, yaitu uji Tes Friedman. Hasil analisis data menunjukkan untuk observasi pertama yang diberikan perlakuan (XI) memperoleh nilai rata-rata 5,2, observasi kedua yang tidak diberi perlakuan (X0) memperoleh nilai rata-rata 3,4, observasi ketiga yang diberi perlakuan (XI) memperoleh nilai rata-rata 7,6 dan observasi keempat yang tidak diberi perlakuan (X0)  memperoleh nilai rata-rata 6,2. Dari hasil data tersebut terlihat bahwa pada pemberian perlakuan pemainan air memiliki nilai rata-rata lebih tinggi dibandingkan tidak diberi perlakuan. Dari hasil uji hipotesis diperoleh  hitung >X2tabel pada taraf signifikan 0,05 atau 5% yaitu 1517,92 > 7,82 maka nilai rata-rata (XI) signifikan. Dengan demikian penggunaan permainan air berpengaruh secara signifikan terhadap perkembangan kognitif anak usia 5-6 tahun di PAUD Ananda Medan T.A 2017/2018
GADGET PADA GENERASI Z: MEDIA PEMBELAJARAN DI MASA PANDEMI COVID
Authors: Kulsum Umi
Published: September 2022

Abstrak: Gadget Pada Generasi Z: Media Pembelajaran di Masa Pandemi Covid. Tujuan penelitian ini sebagai upaya memaksimalkan gadget pada generasi Z di masa pandemi COVID-19. Metode yang digunakan adalah metode kualitatif dengan pendekatan deskriptif kualitatif. Teknik pengumpulan data dengan studi literatur atau studi kepustakaan, yaitu dengan menelaah secara tekun akan kepustakaan yang diperlukan dalam penulisan. Hasil dari penulisan ini: (1) Pengalaman pandemi global akan menciptakan kesadaran akan pentingnya memanfaatkan penggunaan gadget. Kehadiran gadget telah banyak memberikan kontribusi dalam kehidupan,salah satunya dalam pembelajaran daring (online); (2). Generasi Z disematkan kepada para siswa yang saat ini duduk di bangku sekolah kalas X dan XI SMA atau SMK berumur 15-16 tahun. Generasi Z disebut generasi digital yang tumbuh dan berkembang dengan sebuah ketergantungan yang besar pada teknologi digital, serta mampu memanfaatkan perubahan teknologi dalam berbagai sendi kehidupan mereka. Kesimpulan dari penulisan ini adalah penggunaan gadget pada generasi Z sangat identik dengan pelaksanaan pembelajaran siswa saai ini. Berinovasi dengan teknologi dengan memaksimalkan gadget sebagai media pembelajaran sangat mendukung terwujudnya sebuah pembelajaran di masa pandemi COVID-19.
PENGEMBANGAN KOMIK EDUKASI BERBASIS KEARIFAN LOKAL MELAYU RIAU PADA MATERI PECAHAN KELAS IV SD NEGERI 193 PEKANBARU
Authors: Nisa Annisa
Published: September 2022

Abstrak:      Media pembelajaran adalah peralatan yang digunakan oleh pendidik untuk memancing pikiran, perasaan, minat, keinginan dan pengantar pesan kepada peserta didik saat terjadinya proses pembelajaran. Penelitian ini bertujuan untuk  mengembangkan media komik edukasi materi pecahan pada siswa kelas IV sekolah dasar agar menunjang proses pembelajaran. Pada Penelitian ini menggunakan model pengembangan Four-D yang  terdiri dari define (pendefinisian), Design (perancangan), Development (pengembangan), dessimination (penyebaran). Namun dalam penelitian ini, peneliti hanya mengambil tiga tahap saja. Instrumen pengumpulan data yang digunakan yaitu lembar wawancara dan lembar validasi. Untuk lembar validasi akan diberikan kepada validator materi, validator desain dan validator bahasa untuk menilai kemenarikan dan isi dari komik edukasi. Jenis data yang didapatkan yaitu data kualitatif  berupa saran dan kritik dari 6 validator dan data kuantitatif berupa jumlah (angka) dari 6 validator. Penelitian ini menghasilkan media komik edukasi yang dapat dipakai untuk SD sebagai media yang sudah memenuhi krikteria sangat valid, skor rata-rata validasi 1: materi 79%, bahasa 73% dan desain 85%. Skor rata-rata validasi 2: materi 90 %, bahasa 95% dan desain 98%. Validasi dilakukan 2 kali karena sudah mendapatkan nilai yang sangat valid dengan persentase kelayakan 94% setelah dilakukannya validasi kedua sehingga  komik edukasi sudah layak digunakan untuk proses pembelajaran.
KETERAMPILAN BERPIKIR KRITIS SISWA DI SEKOLAH DASAR DENGAN MENGGUNAKAN KURIKULUM 2013
Authors: Farhan Zidan Ahmad
Published: September 2022

Abstract: The use of the 2013 curriculum is indeed designed to improve students' critical thinking skills in elementary schools. The teacher acts as a facilitator while the students play a more active role in the class. This article is intended for teachers who are looking for more information about the 2013 curriculum. In this article, the author uses a qualitative method which is carried out by questionnaires and literature studies. A questionnaire or questionnaire is a questionnaire or indirect data collection (this research does not directly ask and answer questions with respondents). The data obtained by the author is then processed to become an appropriate article.Keywords: Critical Thinking Skills, 2013 Curriculum, Qualitative Method.Abstrak: Penggunaan kurikulum 2013 ini memang didesain untuk meningkatkan keterampilan berpikir kritis siswa di sekolah dasar. Guru berperan sebagai fasilitator sedangkan siswa yang berperan lebih aktif di kelas. Artikel ini ditujukan untuk guru yang sedang mencari informasi lebih mengenai kurikulum 2013. Pada artikel ini, penulis menggunakan metode kualitatif yang dilakukan dengan angket dan studi literatur. Angket atau kuisioner adalah angket atau pengumpulan data secara tidak langsung (penelitian ini tidak langsung bertanya jawab dengan responden). Data yang penulis peroleh tersebut kemudian diolah hingga menjadi artikel yang sesuai.Kata kunci: Keterampilan Berpikir Kritis, Kurikulum 2013, Metode Kualitatif.
PENGEMBANGAN MODUL BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) MELALUI METODE EKSPERIMEN PADA POKOK BAHASAN KOLOID
Authors: Fitri Rahma Dhani Syah
Published: September 2022

Hasil penelitian ini bertujuan untuk (1) mengetahui tingkat validasi modul pembelajaran pada materi koloid yang dikembangkan berbasis CTL, (2) mengetahui respon siswa terhadap modul pembelajaran berbasis CTL melalui metode eksperimen pada materi koloid, (3) mengetahui hasil belajar siswa terhadap modul pembelajaran berbasis CTL melalui metode eksperimen pada materi koloid. Penelitian ini menggunakan metode (R&D) dengan model Dick and Carey pada setiap tahapannya (perencanaan dan pengembangan, validasi, revisi (modifikasi), dan uji coba produk). Produk yang dikembangkan telah divalidasi oleh 3 validator ahli yang terdiri dari 2 dosen kimia dan 1 guru kimia. Rata-rata hasil analisis modul berbasis kontekstual (CTL) oleh dosen dan guru kimia yang telah dikembangkan sebesar 3,51. Ini adalah kriteria sangat layak dan tidak perlu melakukan revisi. Menggunakan modul berbasis CTL pada pokok bahasan koloid, hasil belajar siswa meningkat menjadi 82,86% dengan skor maksimal 95 dan  minimum 70 serta rata-rata dari posttest sebesar 83 > Nilai KKM sebesar 70. Berdasarkan  pengujian hipotesis menggunakan uji hipotesis yang dilakukan menghasilkan thitung > ttabel yaitu 11,794 > 1,690. Penilaian persentase tingkat ketertarikan siswa terhadap modul yang telah dikambangkan sebesar 88,67 (sangat tinggi).
PENGEMBANGAN MODUL BERBASIS CONTEXTUAL TEACHING AND LEARNING (CTL) MELALUI METODE EKSPERIMEN PADA POKOK BAHASAN KOLOID
Authors: Fitri Rahma Dhani Syah
Published: September 2022

Abstract: Development of Contextual Teaching and Learning (CTL) Based Modules Through Experimental Methods on Colloidal Subjects. This study aims to (1) determine the level of validation of learning modules on colloidal materials developed based on CTL, (2) determine student responses to CTL-based learning modules through experimental methods on colloidal materials, (3) determine student learning outcomes on CTL-based learning modules. through experimental methods on colloidal materials. This study uses the method (R&D) with the Dick and Carey model at each stage (planning and development, validation, revision (modification), and product testing). The product developed has been validated by 3 expert validators consisting of 2 chemistry lecturers and 1 chemistry teacher. The average result of contextual-based module analysis (CTL) by chemistry lecturers and teachers that has been developed is ± 3.51. This is a very feasible criterion and can be used as teaching material. Based on the assessment of the percentage level of student interest in the module that has been developed, it is 88.67 (very high). Using a CTL-based module on colloidal subjects, student learning outcomes increased to 82.86% with a maximum score of 95 and a minimum of ± 70 and the posttest average of 83 > KKM score of ± 70. Based on hypothesis testing using hypothesis testing, it resulted tcount > ttable that is 11,794 > 1,690.
MOTIF REMAJA DESA DANAU SIJABUT KECAMATAN AIR BATU DALAM MENGGUNAKAN YOUTUBE USTAZ HANAN ATTAKI
Authors: Rubino Rubino , Walisyah Tengku , Lubis Siti Rahmadani
Published: September 2022

Abstract : Youth Motives in Lake Sijabut Village, Air Batu Dalam District Using Ustaz Hanan Attaki's Youtube. The purpose of the study was to find out the motives of teenagers in Danau Sijabut Village, Air Batu District, using Ustaz Hanan Attaki's youtube. The subject of this research is the youth of Lake Sijabut Village who subscribes to Ustaz Hanan Attaki's youtube, teenagers aged 18-22 years, teenagers who actively use youtube social media. This type of research is field research using a descriptive qualitative approach and using a scientific approach, namely communication science. The technique used in collecting data in this study, using unstructured interview techniques. The results of this study can be concluded that the motives of teenagers in Danau Sijabut Village, Air Batu District, in using Ustaz Hanan's youtube basically boils down to the motive of fulfilling information and knowledge about good morals, from previously not understanding to understanding the existence of moral knowledge conveyed on Ustaz's youtube media Hanan Attaki, then also the fulfillment of personal motives (self), and the fulfillment of integrity motives and social interactions related to adolescent morals in Danau Sijabut Village, Air Batu District.
Learning about the awa: My reflective journey of admission into a doctoral programme at Auckland University of Technology
Authors: Abraham Hazel
Published: September 2022

Supporting new Māori doctoral students on their academic journey as they begin requires them to adapt quickly and steadily to the universities structures and systems. Contemplating and thinking to take on doctoral studies entails a huge mind shift from worker to student, and also has to be taking onboard with your whānau (extended family) and the greater hapori (community). To successfully navigate the awa (river) involves meeting minimum entry requirements of a doctoral programme and then submitting a PGR2 proposal on a topic which you will be acquainted with. This paper aims to explore the awa, a metaphorical analogy of navigating and engaging in higher education as a mature student[1] based on their lived experiences as a Māori doctoral student when entering into a doctoral programme at Auckland University of Technology (AUT) and the details of their keys to success, and preparation needed to successfully complete the PGR2 pathway.
 
[1] Mature students can be considered to have careers, family commitments, significant life experiences, and are likely to hold down long-term debt like a mortgage (Howard & Davies, 2013). They tend to be over the age of 25 years old (Boston, 2017).
Effect and Optimization of Cutting Speed and Depth of Cut in Half-immersion Up-milling of 6061 Aluminium Alloy
Authors: Mohd Nor Nor Aznan , Mohd Alisjabana Syibli Syaddad , Seloraji Ghirran , Men Tee Yean , Xian Teh Jun , B.T.H.T. Baharudin, , M.K.M. Arifin, , Z Leman,
Published: September 2022

Cutting fluids are instrumental as manufacturing sectors achieved a variety of aims. As human rights and environmental protection have become a matter of global concern, end milling under dry conditions is becoming an important approach. However, cutting speed and depth of cut have different correlations on cutting temperature and surface roughness. Thus, end milling without using cutting fluids will result in catastrophes to cutting temperature, surface hardness, and surface roughness when cutting speed and depth of cut changes are not considered precisely. Consequently, optimising these two factors during end milling under dry conditions is an important aspect for manufacturing sectors. In this manuscript, 3² factorial experimental design were applied, whereas the significance of cutting speed and depth of cut, as well as their optimal combinations was analysed by analysis of variance (ANOVA) and desirability function analysis (DFA). The results indicated that cutting speed is the most significant factor on surface roughness, whereas depth of cut is the most dominant factor affecting cutting temperature and surface hardness. Furthermore, optimal combinations that minimise cutting temperature and surface roughness, and maximise surface hardness are obtained at the highest cutting speed and the lowest depth of cut.
Soap Film of Tensioned Fabric Structure in the Form of Handkerchief Surface
Authors: Wan Ibrahim Mohd Haziman , Abdul Hadi Mohd Nasir , Hooi Min Yee
Published: September 2022

Form-finding has to be carried out for tensioned fabric structure in order to determine the initial equilibrium shape under prescribed support condition and pre-stress pattern. Tensioned fabric structures are normally designed to be in the form of equal tensioned surface. Tensioned fabric structure is highly suited to be used for realizing the surfaces of complex or new forms. However, the research study on a new form as a tensioned fabric structure has not attracted much attention. Alternative source of inspiration of minimal surface which could be adopted as form for tensioned fabric structure is very crucial. The aim of this study is to investigate initial equilibrium shape of tensioned fabric structures in the form of Handkerchief surface, u=v=0.2 and u=v=1.2. Experimental form-finding using soap film model is frequently used to develop the possible form of uniformly stressed surfaces. Apart from that, soap film model also provides a means for checking the accuracy of computational form-finding results. In this study, soap film model is used to investigate surface form corresponding to boundary shape defined by mathematical equation for minimal surface. Computational form-finding using nonlinear analysis method has been used in this study. The study proposes an alternative architectural surface for architect and structural engineer to consider Handkerchief surface, u=v=0.2 and u=v=1.2 applied in tensioned fabric structure. The results on factors affecting initial equilibrium shape can serve as a reference for proper selection of surface parameter for achieving a structurally viable surface. Such in-sight will lead the improvement of rural basic infrastructure, economic gains, sustainability of built environment and green technology initiative.
Numerical and Experimental investigation of thermal energy storage in a conical finned tube in PCM storage unit
Authors: Jad Uday , Shah Abhijeet
Published: September 2022

In modern world, use of phase change materials (PCMs) in a thermal energy storage system is an efficient way to store the energy. There are many applications of thermal energy storage system in which PCMs is used, namely, heat pumps, solar systems, spacecraft thermal applications etc. The purpose of this paper is to identify effect of geometrical changes on the melting process of PCM. Computational fluid dynamics (CFD) is used to analyze phase change process. Thermal energy storage tank consists of a vertical tube in tube geometry where outer tube consists of phase change material and inner pipe carrying hot fluid. Paraffin is used as latent heat storage material. Further, the paper describes the effect of inlet temperature of heat transfer fluid on the phase change process. Two types of geometries are used, namely cylindrical and conical shaped. Result shows that charging time is 2.56% less for conical shaped storage system rather than the same for cylindrical shaped system. The results of CFD and experimental analysis considering the parameters like flow rate and inlet temperature of heat transfer fluid are compared. The results of the numerical analysis and the experimental readings shows a good agreement between them. It is observed that as the mass flow rate increases, the effectiveness of the PCM based heat exchanger decreases.
Residual Stress and Wear Studies of Deep Cryogenically Treated SAE 52100 Bearing steel
Authors: Priyan M. Shunmuga , Sri Siva R.
Published: September 2022

In this work mainly used to study the diffraction phases and residual stress on SAE 52100 bearing steel in which applying the effect of cryogenic treatment at various operating conditions. The tensile residual stress behavior is assessed by X-Ray diffractometer as per the ASTM standard E2860-12. Refinement of carbide particle by deep cryogenic treatment (DCT) is often proposed in literature as the improvement for the residual stress in the bearing steel. X-Ray diffractometer technique includes the identification of phases and quantitative analysis of crystalline chemical compounds, residual macro and micro stress analyses. The tensile residual stress increased by +30Mpa owing to deep cryogenic treatment when compared with that of conventional heat treatment (CHT). Moreover, the DCT process improves the hardness of SAE 52100 bearing steel by 15% compared to CHT process.
TRIZ and AHP in Early Design Stage of a Novel Reconfigurable Wheelchair
Authors: Desai Sumit , Mantha Shankar , Phalle Vikas
Published: September 2022

The Reconfigurable wheelchair incorporated with sit-to-stand and sit-to-sleep capabilities is the technological solution for extensive wheelchair users to promote their quality of life (QoL), safety and comfort. This paper presents the conceptual design of a reconfigurable wheelchair using the TRIZ and AHP integrated approach. The objective of this study was to develop optimal conceptual designs of a reconfigurable wheelchair by overcoming identified design conflicts. The TRIZ contradiction toolkit was employed in the early conceptual design phase. Based on the TRIZ inventive principles and developed design strategy, new reconfigurable wheelchair mechanism was modelled in SolidWorks environment, using a top-down modelling approach. Dimensions of a wheelchair were kept within the dimensions of a standard wheelchair. The newly modelled mechanism was refined using motion simulation capabilities of the SolidWorks software. The new mechanism was further integrated with different wheelchair design features by means of the morphological chart in order to get innovative conceptual designs. Further, Analytical Hierarchy Process (AHP) was utilized as a multi-criteria decision making technique for optimal conceptual design selection. Conceptual design-I (joystick controller with electric drive) received highest weight among all conceptual designs, hence selected as the optimal conceptual design. Consistency ratio (CR) for the pair-wise comparisons made throughout the AHP method was found less than 0.10. All AHP calculations were supported by Microsoft Excel Add-in for multi-criteria decision problems. For the purpose of functionality testing of newly modelled wheelchair, 3D printed wheelchair parts have been fabricated (using ABS material) and tested for desired mechanical movements. The methodology implemented in the present work can be utilized for upcoming applications in design of new assistive devices.
ANSYS Water-Wind Flow Simulation to Study Pressure Generated Under Various Conditions to Generate Electricity Using Piezoelectric Cells
Authors: Saha Roy Rhitankar , Lye Lim Chong , Chin Guan Lim Chin Guan , Adam Nor Mariah
Published: September 2022

Currently there is a demand for clean renewable sources of energy. Very few developments have been done to harvest energy from natural phenomenon such as rain drops. The objective of this paper is to identify the pressure that can be developed from rain drops hitting the surface of a piezoelectric cell and the respective voltage that can be generated from it. This paper presents a model that has been developed to harvest the kinetic energy of rain using piezoelectric devices. The roof of the model was kept at 45° and subjected to load test and water pressure test to simulate conditions of a rainy weather and the test data were recorded. ANSYS analysis has also been performed with the fluid velocity being set at 20 m/s, 30 m/s, 40 m/s and 50 m/s which strikes the roof of a building kept at 0°, 45° and 60°. The analytical results were compared to the model experimental results for validating the process. Experimental results from the prototype recorded that a maximum of 18.7 Volts of electrical energy can be generated. This study proves that the harvesting small energy from rain is significant as a secondary source of green energy that could compliment to the green energy system.
Dynamic Characteristics of MultiDisk Shaft System using the Vectors of Solution Coefficients
Authors: Hamdi Cherif Z. , Kandouci Ch.
Published: September 2022

In this paper, a technique using relationships between the coefficient vectors of the differential equation solutions is extended to calculate the five lowest forward and backward whirling speeds of a multi-disk shaft system. To this end, the vertical and horizontal components of transverse vibrations are analysed using the Bernoulli-Euler beam model, including the gyroscopic effect of each disk. The aforementioned relationships obtained from the continuity equation and the equilibrium equations, when written in matrix form and compared to the conventional transfer matrices related to the state vector, present an advantage that reduces the number of multiplied matrices, when adjacent shaft segments have the same material properties and/or diameters. The associated whirling mode shapes are determined using the algebraic complements according to I.P. Natanson. The good agreement via a comparison between the obtained results and those available in the literature shows the efficiency and the accuracy of the presented method.
Aprendizaje cooperativo con teléfonos móviles en un contexto de vulnerabilidad: resultados en la convivencia
Authors: Gómez Hernández Patricia , Monge López Carlos , Del Castillo Fernández Héctor , Kassar Mônica de Carvalho Magalhães
Published: September 2022

El objetivo de esta investigación fue describir y comprender cómo una intervención en el aprendizaje cooperativo y el uso de teléfonos móviles en aulas de Educación Infantil y Primaria favorece la convivencia escolar en un contexto de vulnerabilidad socioeconómica y diversidad cultural. Se realizó un estudio de caso en una escuela brasileña (en la frontera con Bolivia) utilizando diferentes técnicas cualitativas para recopilar la información (observación participante, entrevistas semiestructuradas y grupo de discusión). Los resultados apuntan a la reducción de las conductas disruptivas, la desafección académica y la exclusión, lo que se atribuye principalmente a la combinación de algunos elementos cooperativos que se ven favorecidos por el teléfono móvil (interdependencia positiva, sentimiento de pertenencia, agrupamientos heterogéneos, responsabilidad individual, interacción promotora, identidad grupal y destrezas cooperativas). El uso educativo de teléfonos móviles con una metodología cooperativa, en este caso, mejoró la convivencia escolar en el grupo estudiado.
Study on the Palaearctic Pristiphora species (Hymenoptera: Tenthredinidae)
Authors: Haris Attila
Published: September 2022

The first key is completed for the Palaearctic Pristiphora Latereille, 1810 species. Pristiphora araratensis sp. n. is described. Pristiphora kamtchatica Malaise, 1931, Pristiphora mesatlantica Lacourt, 1976 and Pristiphora amelanchieris (Takeuchi, 1922) are new synonyms of Pristiphora insularis Rohwer, 1910.
Adatok Dél-Dunántúl fullánkos hártyásszárnyú (Hymenoptera, Aculeata) faunájának ismeretéhez
Authors: Józan Zsolt
Published: September 2022

A szerző ebben a közleményben ismerteti a Dél-Dunántúlon (Délnyugat-Magyarország) az elmúlt két évtizedben előkerült ritka Aculeata (Hymenoptera) fajokat. Közlésre kerül az Isodontia mexicana (Sphecidae) két lelőhelye Magyarországon. Magyarország faunájára új fajok: Chrysis chrysoprasina, Hedychridium integrum, Pseudospinolia uniformis (Chrysididae), Arachnospila conjungens (Pompilidae), Lasioglossum bischoffi (Apidae).
Kisemlősök populációs és közösségi vizsgálata két ártéri erdőtípusban
Authors: Horváth Győző , Schäffer Dávid , Molnár Dániel , Pogány Ákos
Published: September 2022

Two 1-hectare forest stands were chosen as sampling sites in the monitoring area of river Drava: one was a softwood willow-poplar (Salici-Populetum) gallery forest directly along the river in the neighbourhood of Vízvár, whereas the other was a lowland alder gallery forest (Paridi quadrifoliae-Alnetum) within the Lankóci forest. Quadrate sampling method and line transect (the latter in Vízvár in 2001) were applied. The number of the box-type live traps was 121 in the grid, and a maximum of 120 in the transect. Trapping was done using the capture-mark-recapture (CMR) method. So far 3 shrew and 3 rodent species have been indicated in the Vízvár sample area, and 8 species comprising 5 rodents and 3 shrews in the Lankóci forest stand. The dominant species in the willow-poplar gallery forest has been Apodemus agrárius (Pallas, 1771), whereas the abundant characteristic species of the alder forest has been Clethrionomys glareolus (Schreber, 1780).
A Somogy Megyei Múzeum puhatestű (Mollusca) gyűjteményének gyarapodása I.
Authors: Héra Zoltán
Published: September 2022

A small but old collection of mollusc from Dr. Wiesinger's legacy got to the collection of the Natural History Department of Somogy County Museum. Altogether 2600 items, 18000 specimens can be found in the revised collection, the bigger part of the collection (Tolnai's coll.) date from the first part of 20th century. Now the author published the date of Tolnai's collection in this paper. There are collection materials not only from Dr. Tolnai but also his famous contemporary malacologists: Streda R., H. Barthelmes, Geyer, Hässlein, W. Klemm, Schlickum, W. R., Jaeckel, S., Modell, H. Waldén, H. W.
Elite Rugby Players Have Unique Morphological Characteristics of the Hamstrings and Quadriceps Femoris Muscles According to their Playing Positions
Authors: Kawama Raki , Okudaira Masamichi , Shibata Seigo , Shimasaki Tatsuya , Maemura Hirohiko , Tanigawa Satoru
Published: September 2022

Rugby is a popular sport requiring high-intensity and maximal speed actions. Numerous studies have demonstrated that physical performance variables, such as strength, sprinting, and jumping, are different between the forwards and backs. However, there is little information about muscle morphological characteristics specific for each rugby playing position. This study aimed to clarify the morphological characteristics of the thigh muscles in forwards and backs. Ultrasound images were obtained from the proximal, middle, and distal regions of the thigh. Then, the anatomical cross-sectional areas of particular muscles in the hamstrings and quadriceps femoris were calculated for seven forwards, seven backs, and ten non-athletes. The anatomical cross-sectional areas were normalised by the two-third power of lean body mass, and the normalised values of the three regions were averaged as that of the individual muscle. In the hamstrings, the normalised anatomical cross-sectional areas of the biceps femoris long head were significantly greater in forwards than in non-athletes, whereas those of the semitendinosus were significantly greater in backs than in non-athletes. Furthermore, in the quadriceps femoris, the normalised anatomical cross-sectional areas of the rectus femoris and vastus intermedius were significantly greater in forwards than in backs and non-athletes. These results suggest that forwards have great muscularity of the biceps femoris long head and vastus intermedius which can generate large force, whereas backs possess great muscularity of the semitendinosus which can generate high contraction velocity. These findings allow coaches to design more effective training programs according to particular rugby playing positions.
Does the Self‐Myofascial Release Affect the Activity of Selected Lower Limb Muscles of Soccer Players?
Authors: Michalski Tomasz , Król Tomasz , Michalik Piotr , Rutkowska Magdalena , Dąbrowska-Galas Magdalena , Ziaja Damian , Kuszewski Michał
Published: September 2022

Myofascial therapy has already become one of the basic forms of treatment of the locomotor system. One form of the therapy is Self-Myofascial Release, in which external force is applied to the body with the help of special rollers (foam rolling, FR). The aim of the study was to investigate the direct effect of Self-Myofascial Release of hamstring muscles using a foam roller on the bioelectric activity of selected muscles (biceps femoris and gluteus maximus) during squats. The study involved 40 male soccer players, who were randomly divided into two groups: experimental and control. The tests used did not show significant differences in the analyzed variables before the experiment (baseline measurement p > 0.05), while significant intergroup differences appeared for subsequent measurements, both for reference MVC values (p < 0.01 - for % gluteus maximus MVC, p < 0.001 - for % biceps femoris MVC) and for raw EMG values (p < 0.01 gluteus maximus and p < 0.001 - for % 0.0001 for biceps femoris). The use of self-myofascial release within the hamstring muscles leads to changes in the electrical potential of the muscles of the lower limb.
Myofascial and Movement Tests after Anterior Cruciate Ligament Reconstruction
Authors: Biały Maciej , Kublin Kamil , Brzuszkiewicz-Kuźmicka Grażyna , Gnat Rafał
Published: September 2022

Functional evaluation after anterior cruciate ligament reconstruction is one of the key points involved in decision making about the return of patients to full and unrestricted physical activity. The objective of the present study was to verify whether myofascial chain NEURAC® and Functional Movement Screen (FMS™) tests can be used to detect functional differences between the operated and the non-operated extremity in patients after anterior cruciate ligament reconstruction. A total of 83 young and physically active recreational athletes (mean age: 26.9 ± 9.7 years) who underwent primary single-bundle anterior cruciate ligament reconstruction using an autogenous semitendinosus-gracilis tendon graft were evaluated between the 3rd and the 4th month after surgery. Subjects received a similar, standardised rehabilitation programme. Two experienced raters, blinded to the objective of this study, were involved in functional outcome data collection using myofascial NEURAC® and Functional Movement Screen tests. Only two of the NEURAC® tests showed significant differences in the results between the operated and the non-operated extremity: the supine bridging (mean 2.92 vs. 3.51 points, p < 0.001) and prone bridging (mean 2.76 vs. 3.67 points, p < 0.001) tests. Additionally, the summary score of all NEURAC® tests significantly differed between extremities (mean 12.08 for the operated vs. 13.67 points for the non-operated extremity, p < 0.001). Myofascial tests (supine and prone bridging) in comparison with a battery of Functional Movement Screen tests seem to be more effective in detecting functional differences between the operated and the non-operated extremity at the early stage of recovery after anterior cruciate ligament reconstruction.
Muscle Oxygen Saturation Breakpoints Reflect Ventilatory Thresholds in Both Cycling and Running
Authors: Feldmann Andri , Ammann Linda , Gächter Flurin , Zibung Marc , Erlacher Daniel
Published: September 2022

Pulmonary gas exchange analysis was compared to changes in muscle oxygen saturation as measured by near-infrared spectroscopy. First, ventilatory thresholds determined by common gas exchange analysis and breakpoints in muscle oxygen saturation were assessed for agreement during exercise with increasing intensity. Secondly, the relationship between muscle oxygen saturation as a surrogate for local oxygen extraction and peak oxygen uptake was assessed. In order to lend robustness to future NIRS testing on a broader scale, considering its potential for simple and cost-effective application, the question of a running versus a cycling modality was integrated into the design. Ten participants, of whom five were recreationally trained cyclists and five recreationally trained runners, were tested; each during a cycling test and a running test with increasing intensity to voluntary exhaustion. Muscle oxygen saturation and pulmonary gas exchange measurements were conducted. Bland-Altman analysis showed a moderate degree of agreement between both muscle oxygen saturation breakpoint 1 and muscle oxygen saturation breakpoint 2 and corresponding ventilatory threshold 1 and ventilatory threshold 2, for both cycling and running disciplines; generally speaking, muscle oxygen saturation breakpoints underestimated ventilatory thresholds. Additionally, a strong relationship could be seen between peak oxygen uptake and the minimally attained muscle oxygen saturation during cycling exercise. Muscle oxygen saturation measured using NIRS was determined to be a suitable method to assess ventilatory thresholds by finding breakpoints in muscle oxygen saturation, and muscle oxygen saturation minimum was linked to peak oxygen uptake.
Performance and Submaximal Adaptations to Additional Speed-Endurance Training vs. Continuous Moderate-Intensity Aerobic Training in Male Endurance Athletes
Authors: Rago Vincenzo , Krustrup Peter , Mohr Magni
Published: September 2022

We examined performance and submaximal adaptations to additional treadmill-based speed-endurance training (SET) vs. continuous moderate-intensity aerobic training (MIT) twice / week. Twenty-two male endurance athletes were tested before and after 10-week SET (6-12 × 30-s sprints separated by 3-min rest intervals) and MIT (2040 min continuous running at ~70% maximal oxygen uptake [V̇O2max]). The SET group attained greater acute heart rate (HR) and blood lactate responses than the MIT group (d = 0.86–0.91). The SET group improved performance in a time-to-exhaustion trial, V̇O2max, and lactate threshold (d = 0.50–0.73), whereas no training-induced changes were observed in the MIT group. Additionally, the SET group reduced oxygen uptake, mean HR and improved running economy (d = 0.53–0.86) during running at 10 and 12 km·h-1. Additional SET imposes greater physiological demands than MIT resulting in superior performance adaptations and reduced energy cost in endurance athletes.
Faktor Yang Mempengaruhi Cash Holding Perusahaan Manufaktur Di Indonesia Tahun 2017-2019
Authors: Greselda Angelika Octavian  , Sufiyati  , Henny Wirianata
Published: September 2022

The purpose of this research is to examine the effect of firm size, leverage, profitability, net working capital, and growth opportunities towards cash holding of manufacturing companies listed in the Indonesia Stock Exchange from 2017-2019. The dependent variable used in this research is cash holding. The independent variables used in this research are firm size, leverage, profitability, net working capital, and growth opportunities. The research used 72 manufacturing companies as sample that were selected using purposive sampling method. Data processing techniques using multiple regression analysis with Eviews 11. The result of this research shows that firm size, leverage, and profitability has non-significant effect on cash holding and net working capital and growth opportunities has a significant negative effect on cash holding. The implication of this study is companies still need to pay attention to the amount of cash they have for the continuity of their company.
Pengaruh Efektivitas Dewan Direksi Dan Komite Audit Terhadap Internet Financial Reporting (IFR)
Authors: Jovita Stefani  , Hendro Lukman
Published: September 2022

This research aims to obtain empirical evidence about the effect of Board of Directors Effectiveness, Audit Committee Effectiveness, and Independent Commissioner toward IFR. This research uses secondary data from the site www.idx.co.id. The population of this research is all sectors in property, real estate, and building construction from 2017-2019. This research is conducted with a sample of 90 data. Furthermore, data in this research is processed using SPSS ver 25.0 software. The statistical method used to test the hypothesis is the multiple linear regression method. The results of this research show that Board of Director Effectiveness and Independent Commissioner have a significant negative towards Internet Financial Reporting (IFR), while Audit Committee Efectiveness has a significant positive effect towards Internet Financial Reporting (IFR).
Faktor-Faktor Yang Memengaruhi Income Smoothing Dengan Mediasi Effective Tax Rates
Authors: Nathania Clarissa  , Sofia Prima Dewi
Published: September 2022

The purpose of this research is to obtain empirical evidence about the effect of profitability, leverage and institutional ownership on income smoothing with effective tax rates as mediating variable. The sample used in this research is 35 property, real estate and building construction companies from a total population of 56 companies listed consistently on Indonesia Stock Exchange in 2017-2019. The side technique used is purposive sampling and the valid data was 35 companies. This study uses Structural Equation Model (SEM) which was helped by Smart PLS 3.0. The results showed that institutional ownership has a positive effect on income smoothing, leverage has a positive effect on effective tax rates, profitability has a negative effect on effective tax rates, while profitability, leverage and effective tax rates has no effect on income smoothing. Also, effective tax rates have no effect on mediate profitability and leverage through income smoothing. The implication of this research is the need to increase cautiousness of stakeholders in reading financial reports due to the possibility of income smoothing which could lead into inaccurate decisions.
Faktor-Faktor Yang Mempengaruhi Earnings Management Pada Perusahaan Manufaktur
Authors: Aurelia Ivanka  , Yanti
Published: September 2022

The purpose of this research is to empirically examine the effect of leverage, board characteristic, firm size, and audit quality on earnings management in manufacturing companies listed on the Indonesia Stock Exchange (IDX) during 2016 to 2019. The sample selected using the purposive sampling method and companies that have met the criteria are 75 companies. The entire testing process used EViews 11. The results of this research shows that there is significant and positive effect of leverage and firm size, however, there is no significant effect of board characteristic and audit quality on earnings management. The implication of this research is that company need tighter supervision as the size of the firm grows and managers need to control the use of debt in order to minimize the possibility of earning management.
Faktor Faktor Yang Mempengaruhi Kinerja Perusahaan Pada Perusahaan Manufaktur Tahun 2017-2019
Authors: Khesya Katherine Leonardo  , Augustpaosa Nariman
Published: September 2022

The purpose of this research is to determine the effect of leverage, liquidity, tangibility, sales growth on firm performance of manufacturing companies listed on the Indonesian Stock Exchange in 2017-2019. The samples used in this research were 83 manufacturing companies each year selected by purposive sampling technique. The instrument used to obtain secondary data was carried out by observing the financial statements of manufacturing companies listed on the Indonesian Stock Exchange in 2017-2019. The analytical method used is multiple regression analysis with Eviews seri 10. The results of this research indicate leverage and tangibility has a negative effect and significant on firm performance. Sales growth has a positif effect dan significant while liquidity has a positive effect but unsignificant on firm performance.
Faktor-Faktor Yang Mempengaruhi Praktik Manajemen Laba
Authors: Freya Chiquita  , Widyasari
Published: September 2022

The purpose of this research is to examine the effect of managerial ownership,institutional ownership, information asymmetric, leverage, and profitability on the earningsmanagement in manufacturing companies listed in Indonesia Stock Exchange in the period2017-2019. This research used 38 samples which are selected using purposive samplingtechnique. This research used secondary data such as financial statement and annual reportof manufacturing companies listed in Indonesia Stock Exchange during 2017-2019. Thisresearch used EViews 11.0 to process the data. The result of this research shown thatinformation asymmetric and leverage have positive significant effect on earningsmanagement, while managerial ownership, institutional ownership, and profitability have nosignificant effect on earnings management.
Faktor-Faktor Yang Mempengaruhi Return Saham Dengan Dimoderasi Inflasi Dan Suku Bunga
Authors: Laura Millenia
Published: September 2022

The purpose of this study is to obtain empirical evidence about the effect of profitability, liquidity and leverage on the stock return with/without the moderating variable which are inflation and interest rate on the mining firms listed on the Indonesia Stock Exchange during 2014-2019 period. The research design used to test the relashionships between the independent variable, dependent variable and whether the moderating variable will strengthen or weaken is descriptive study with a purposive sampling method, amounted to 27 companies with a total of 162 data than can be use. Furthermore, the hypothesis testing is done by panel data regression model with a software application called EViews 11 Lite. The results show that there’s a positive and significant effect on the impact of profitability to stock return, there’s no significant effect on the impact of liquidity to stock return, there’s a negative and significant effect on the impact of leverage to stock return, inflation will weaken the impact of profitability to stock return and interest will strengthen the impact of leverage to stock return.
The Effect of the Ring Recording Strategy on Acquiring Islamic Concepts for Fifth Grade Literary Female Students and Developing Their Moral Values
Authors: Hussein Ehsan Nadher , Mohamad Salem Abdulah
Published: September 2022

The current research adopted the experimental design with partial control of the two equal experimental and control groups with a pre and posttest. The research sample was consisted of (51) female students who were deliberately selected from Qayyarah Preparatory School for Girls in Nineveh Governorate. This sample was randomly divided into two groups, one of them experimental, which included (26) female students who studied the Noble Qur’an and Islamic education using the ring-referencing strategy, and a control group consisting of (25) female students who studied the same subject in the traditional way.

The researchers adopted two tests to measure the variables of their research. The first test was consisted of (39) items of the type of multiple choice, and they verified its sincerity, stability and distinction, as well as conducting statistical analyzes of its paragraphs. (44) Paragraph and verify its honesty, consistency and distinction.

The results showed the superiority of the experimental group whose students study the loop recording strategy over the control group whose students study the same subject in the usual way.
Identifying the Dimensions of Women’s Empowerment to Coping Effectively with Domestic Violence: A Qualitative Study in Iran
Authors:   Department of Public Health, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Amirroud Maryam Mataji , Ramezankhani Ali ,   Department of Public Health, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Ghaffari Mohtasham ,   Department of Public Health, School of Public Health and Safety, Shahid Beheshti University of Medical Sciences, Tehran, Iran, Soori Hamid ,   Safety Promotion and Injury Prevention Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Published: September 2022

Empowerment is a key goal in anti-violence programs against women, which can help women control, prevent, and cope effectively with domestic violence. However, there are no specific guidelines for women's empowerment interventions in this area. This study aimed to explore the dimensions of women's empowerment to cope effectively with domestic violence in a sample of women and related experts. In this qualitative content analysis, data was gathered via 21 individual semi-constructed interviews and two five-person focus group discussions. Thirty-one participants were selected by the purposive sampling approach. Fifteen subcategories were extracted after the data analysis, which included multiple revisions and the merging of 892 primary codes based on similarity, which led to the extraction of 15 subcategories. Then, five main categories were identified as dimensions of women’s empowerment to cope effectively with domestic violence: marital life skills, cognitive self-appraisal, attitude, economic agency, and access to resources. Participants cited marital life skills and attitude as essential dimensions of women's empowerment. These results provide a comprehensive view of the dimensions of women’s empowerment to cope effectively with domestic violence in Iran that can be used as a basis for planning empowerment interventions to promote women’s health against violence.
EMPOWERING STUDENT’S CREATIVE WRITING ABILITY BY USING CANVA
Authors: Larasati Mustika
Published: September 2022

The present study was aimed to investigate how teacher teaches creative writing by using Canva and what are student‟s perception on the use of Canva as media in learning writing. The present study used qualitative design with the type of case study. The data were obtained through several sources such as observation which was conducted once to observe how teacher used Canva as media in teaching creative writing. The two others were questionnaire and interview that were employed to collect data about student‟s perception on the use of Canva as media. Eighteen students from 8th grade and one English teacher participated in this study. The observation data and interview were transcribed, coded, interpreted. Meanwhile, the questionnaire data was analyzed using Likert Scale measurement. The findings revealed that, to implement Canva in teaching writing, the teacher used constructivism.Moreover, from interview and questioner about student‟s perception showed that the use of Canva as teaching media could make them more motivated in learning and also enrich their knowledge in using media. Based on the findings,the writer suggested that teacher should use media, especially Canva in their teaching activity, to motivate their students and enrich their knowledge on using various digital media.Keywords: Canva; Creative Writing; Teaching with ICT