bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGEMBANGAN MODEL DETEKSI DINI KEKERASAN PADA REMAJA SEBAGAI UPAYA MENINGKATKAN KEMAMPUAN DALAM MENDETEKSI ADANYA KEKERASAN PADA REMAJA
Authors: Supartini Yupi , Tambunan Eviana S , Suheri Titin , Ningsih Ratna
Published: December 2022

Kekerasan Kekerasan terhadap anak merupakan tindak kekerasan secara fisik, seksual, penganiyaan emosional atau pengabaian terhadap anak yang menempatkan anak dalam situasi berbahaya atau membuat anak merasa tidak berdaya. Penelitian ini bertujuan untuk mengembangkan model deteksi dini kekerasan pada remaja di SMP Wilayah Jakarta Timur dan Kota Semarang sebagai upaya untuk meningkatkan kemampuan remaja mendeteksi adanya kekerasan pada dirinya. Desain yang digunakan adalah quasi-experiment pre-postest with control group design. Populasi seluruh anak remaja yang masih duduk dibangku kelas 7 di wilayah Jakarta Timur dan Kota Semarang dengan sampel 323 siswa. Kelompok intervensi yaitu dilakukan edukasi tentang deteksi dini kekerasan pada remaja dan pendampingan kelompok sebaya di sekolah sebanyak dua kali.  Sementara pada kelompok kontrol hanya mendapatkan buku saku tentang deteksi dini kekerasan pada remaja. Perbedaan yang signifikan pada kedua kelompok terdapat pada deteksi kekerasan verbal (p=0,018) dan kekerasan fisik (p=0,045), sementara pada kekerasan seksual tidak ada perbedaan signifikan di antara kelompok intervensi dan kontrol (p=0,130), artinya kemampuan remaja di kelompok intevensi dan control dalam mendeteksi kekerasan seksual adalah sama. Pada pemodelan akhir yang terbentuk dari kekerasan verbal adalah hubungan pemberian edukasi dan pendampingan pada remaja dengan kemampuan deteksi dini kekerasan pada remaja dipengaruhi oleh pola asuh keluarga (p=0,00), sementara pada kekerasan fisik, model akhir statistic yang terbentuk adalah adanya pengaruh poal asuh keluarga dan jenis kelamin dalam hubungan pemberian edukasi dan pendampingan pada remaja dengan kemampuan melakukan deteksi dini kekerasan fisik (p=0,00), sebaliknya pada kekerasan seksual, hubungan yang terbentuk tidak signifikan (p=0,534). Dengan demikian model deteksi dini kekerasan pada remaja dengan melibatkan guru sebagai pendamping dalam memberikan edukasi dan pendampingan dapat dikembangkan karena memberikan hasil yang signifikan untuk meningkatkan kemampuan remaja mendeteksi kekerasan adanya kekerasan, khususnya untuk kekerasan verbal dan fisik.
RESULTS OF PROSAFE PAP IN CERVICAL CYTOLOGY
Authors: kadadavar Smita subhashchandra , Chejeti Sujatha , Gowrishankar Shravani , Hiremath S.S. , Inamdar S.S.
Published: December 2022

Papanicolaou staining is recommended for routine cervical cytology and cervical cancer screening. Our study was
conducted by adapting modied staining technique which involves replacement of use of descending grades of alcohol
with one step of 80% isopropyl alcohol. Prosafe papanicolaou staining was intended to reduce the staining time and cost of staining without
compromising the quality or cytodiagnosis of the smear.
OUTCOME ANALYSIS OF DISTAL RADIUS FRACTURES TREATED WITH K-WIRES VS CASTING
Authors: Sekhar S. Chandra , Nagaraju Allada
Published: December 2022

Background Distal radius fracture has long been treated by closed reduction and casting . Although casting sufces in a
proportion of cases, it may fail to maintaining the reduction is usually a problem. Hence, in a majority of cases, with cast
satisfactory reduction can lost resulting in a poor anatomical and in some cases functional outcome. Percutaneous K-Wire xation1-3 is a simple
way of providing additional stability to immobilization in casting an unstable fracture of distal radius in which acceptable anatomical reduction
is obtainable. The technique is simple, minimally invasive and inexpensive. It is much less intrusive than other methods such as external xation.
Though it has its own set of complications e.g. pin tract infection, supercial radial neuropathy etc. It still forms an effective tool in the surgical
armamentarium for treatment of distal radius fractures. The present study was conducted at the de Methods partment of orthopaedics Andhra
medical college/ king George hospital Visakhapatnam between 2020 and 2021.Sixty patients who fullled inclusion criteria were taken up for
study n=60. They were randomly divided into two groups with 30 members each belonging to casting and k-wire xation groups. In Results
both treatment methods radial length, ulnar variance, radial angulation are restored to near normal but correction of dorsal tilt is not complete.
This is because the fact that volar ligaments are stronger on distraction before relatively 'Z' oriented dorsal ligaments. So, on distraction volar
cortex is brought out to length before dorsal cortex preventing full correction of dorsal tilt.Cast immobilization alone could not maintain
reduction in unstable fractures resulting in poor anatomical outcome.53% patients of cast immobilization had moderate to severe deformity,
compared with only 11.76% patients of K wire and casting group having moderate deformity. At the end of 12 weeks, functional outcomes in the
studied both types were almost similar with no signicant difference in DASH scores. At the end of the study, we concluded that Conclusion
both the techniques of managements K wire xation and casting and closed reduction and casting gives near equal results in terms of functional
outcome. Better anatomical reduction and maintenance of reduction can be expected with K wire xation and casting group.
CLINICOPATHOLOGICAL STUDY OF SMALL BOWEL PERFORATIONS IN NORTH COASTAL ANDHRA
Authors: Sudhakar J. , Divya Anaparthy
Published: December 2022

Ÿ Small bowel perforations are one of the most common abdominal surgical emergency . The aim of the study is to
review and study patients who have small bowel perforation. To analyze the clinicopathological relations of small
bowel perforation in north coastal andhra to understand various causes in geographic variations. This study is a prospective
clinicopathological study. 60 patients presenting with features of small bowel perforation were studied. A detailed history was noted in all the
patients. Patients underwent both routine and radiological investigations. For pathological analysis, biopsy was taken from the perforation
were sent. Co-relation was made between pathological reports and clinical presentation of patients.
Ÿ Most patients were males in the age group of 31-40 years. Perforation of the duodenum was most commonly found in all the cases studied.
Abdominal pain and distension was found. Guarding and rigidity were present in 70% of cases . On histopathological examination, duodenal
perforation was most commonly due to chronic inammation.
Ÿ Small bowel perforation commonly presents in middle-aged male working as laborers. Commonly presents with abdominal pain , vomiting,
abdominal distension, fever, and constipation are chief complaints. pallor, dehydration, and features of shock were evident. Tenderness,
abdominal guarding and rigidity, absent/sluggish bowel sounds were usually found on examination. Air under the diaphragm on erect x-ray
abdomen was diagnostic. The pathological analysis was done Chronic inammation was the most common non-traumatic cause of duodenal
perforation and nonspecic inammation in ileal perforation found on HPE. Early resuscitation and exploratory laparotomy is the
treatment.
CHRONIC FULL THICKNESS TEAR OF TENDOACHILLES TENDON –FUNCTIONAL OUTCOME FOLLOWING AUGMENTED WITH SHORT FLEXOR HALLUCIS TENDON TRANSFER WITH V Y PLASTY
Authors: Patil Pradip , Lad S . A. , Kothari Vismay , Jain Umang , Nair Rishabh , Dey Sanju
Published: December 2022

Introduction- Tendoachilles (TA) rupture is a common tendon injury seen in middle-aged patients. Most of the times it
occurs while doing some sports activity or following trauma. Due to lack of pain and ability to partially retain the plantar
exion,10-25% of the injuries are missed by the patients as well as diagnosis might go wrong by the doctors. In such cases, if the treatment is
delayed, then the repair of the injury becomes difcult. Various surgical procedures such as primary repair, reconstruction with V-Y plasty, local
tendon transfer augments (Flexor hallucis longus or peroneus brevis), free tissue transfer including synthetic grafts and allografts to bridge the
gap have been described. The purpose of the study was to assess the postoperative functional outcome of gastrocnemius advancement ap
augmented with short FHL transfer and V Y plasty in chronic TA tear. The objective of the study w OBJECTIVES- as to evaluate the clinical
outcome of patients using AOFAS and ATRS scoring at 6 weeks,3 months and 6 months post-operatively. Also, to evaluate the time for Regaining
routine daily activity or range of movements (Planter exion) and the complications occurring post-operatively following Chronic TA repair
with short exor hallucis tendon transfer with V Y plasty. This study was Methodology- conducted at a tertiary care centre in Kolhapur. In this
study 10 cases of Chronic Tendoachillies tear were admitted under Department of Orthopaedics and managed operatively using short exor
hallucis tendon transfer with V Y plasty. The Study period was for 15 months (November 2020- February 2022). Study design was Prospective,
Interventional. The functional outcome of chronic Achilles tear treated with G Conclusion- astrocnemius advancement ap augmented with
short FHL transfer is excellent. The short term functional outcomes of the patients are excellent with the ability to perform the pre-injury
activities can be justied by improved AOFAS and ATRS scores.
A CLINICAL STUDY ON OCULAR PERFUSION PRESSURE IN NORMOTENSIVES VS HYPERTENSIVES
Authors: Reddy B.Ugandhar , Babu D.Ram , Suvarna V. , K Renuka.
Published: December 2022

Background And Objective: Glaucomatous Optic Neuropathy can be a consequence of insufcient blood supply,
increase in intraocular pressure (IOP), or other risk factors that diminish ocular perfusion pressure. To determine the
ocular perfusion pressure (OPP) in normal and systemic hypertensive patients. One hundred and fty p Materials And Methods: atients were
enrolled in this prospective and comparative study and underwent a complete ophthalmologic examination including history of previous ocular
diseases, trauma or surgery, slit lamp examination, Goldmann applanation tonometry, stereoscopic fundus examination. The OPP was calculated
as being the medium systemic arterial pressure (MAP) less the IOP. Only right eye values were considered for calculation The mean age Results:
of the patients was 57.5 years (36-78), and 68.5% were women. There was a statistically signicant difference in the OPP of the normal and
systemic hypertensive patients (p < 0.01). OPP was high in hypertensives when com Conclusion: pared to normotensives with statistically
signicant difference(p <0.01).
INAPPROPRIATE PRESCRIPTION IN ELDERLY : SERIOUS GLOBAL HEALTH CONCERN, LITERATURE ANALYSIS
Authors: Shankpal P.D. , Rathod Sanjay
Published: December 2022

Aim: To evaluate the use of potentially inappropriate medicines in elderly inpatients in a tertiary care teaching hospital.
Methods: We searched research articles in pub med, google scholar using key words inappropriate prescription in elderly,
beer's criteria, stop/start criteria in last 10 years. Prescriptions were assessed for the use of potentially inappropriate medications in geriatric
patients by using American Geriatric Society Beer's criteria (2012) . Prevale Results : nce of at least one potential inappropriate prescription ( PIP)
in elderly is 41.57 %. Prevalence of adverse drug event ( ADE ) due to PIP is 43 % . Conclusion: Use of inappropriate medicines is highly prevalent
in elderly patients.
INVASIVE BREAST CARCINOMA WITH MEDULLARY FEATURES AND HER2/NEU POSITIVITY: A RARE CASE STUDY.
Authors: Nasreen Ahmed Semina , Dowerah Ena
Published: December 2022

Invasive breast carcinoma with medullary features is a rare variant of invasive ductal carcinoma. It accounts for <5% of
invasive breast carcinomas. Despite its aggressive histopathological features, the prognosis is favourable. We are
reporting a case in a 60 years female having a mass in the right breast for 8 months. Detailed history, routine investigations, radiological
investigation, ne needle aspiration, histopathological examination and immunohistochemistry were performed. The nal diagnosis of the case
was given as Invasive Breast Carcinoma with medullary features and Her2/neu positive. TNM staging is T2N0M0. No lymphovascular invasion
noted. We are reporting this case for being an uncommon nding.
OCCURRENCE OF NON-FERMENTATIVE GRAM-NEGATIVE BACILLI AND THEIR DRUG RESISTANCE IN TERTIARY CARE RURAL HOSPITAL IN LONI, ( M.S.)
Authors: Rekha Barapatre , Ulhas Gonnade
Published: December 2022

Background: Aerobic non-fermenting Gram-negative bacilli (NF-GNB) once consider as a contaminant now associated
with life-threatening infection and emerging as multi drug resistant nosocomial pathogens. Aim: Isolation and
identication of NF-GNB in all the clinical samples and to determine antibiotic susceptibility pattern of the isolated NF-GNB. Materials And
Methods: This study has been conducted in the Department of Microbiology at a tertiary care teaching hospital over a period of one year. NFGNB were isolated and identied from clinical samples by standard procedure and antibiotic sensitivity was performed (according to CLSI
guidelines). Out of 1498 clinical specimens, 320 (21.36%) isolates were identied as NF-GNB. Maximu Results: m number of was blood, 90
(28.12%) followed by pus, 84 (26.25%), Pseudomonas Aeruginosa was the commonest isolate, 192 (60%), followed by Pseudomonas species,
58(18.12%) & Acinetobacter boumannii, 46(14.37%). All isolates most of them MDR and were sensitive to polymyxin B, colistin and
tigecycline. Multi drug resistant NF-GNB was not uncommon in our hospital. All Conclusion: isolates were sensitive to polymyxin B, colistin
and tigecycline. Indiscriminate use of antibiotics against these organisms should be avoided. It is necessary to identify NFGNB & to monitor their
susceptibility pattern to guide the clinician for better care and management of patients.
Max-Min Rate Optimization for Uplink IRS NOMA with Receive Beamforming
Authors: Cantos Sanchez Luiggi Renato , Awais Muhammad , Kim Yun Hee
Published: December 2022

 Abstract- This letter addresses an intelligent reflecting surface (IRS) to the uplink nonorthogonal multiple access (NOMA) served by a multiantenna receiver for more efficient data collection from massive devices. For rate fairness, we formulate a problem of maximizing the minimum rate of the devices by optimizing receive beamforming (BF), IRS reflection, and transmit power allocation (PA) of the devices jointly. We first design a block coordinate descent (BCD) algorithm optimizing receive BF, IRS reflection, and PA iteratively. We then reformulate the problem as a nonlinear optimization (NLO) problem with a smooth objective function of the IRS phase and PA vectors by incorporating the optimal receive BF into the objective and using an approximate minimum. To handle massive IRS elements and devices efficiently, we solve the NLO problem with the limited-memory Broyden-Fletcher-Goldfarb-Shanno bounded (L-BFGS-B) algorithm using the gradient derived in a closed form. The results show that the L-BFGS-B optimizing the IRS phase and PA vectors concurrently reduces the computational complexity of the BCD algorithm significantly at a slight performance gain. 
Machine Learning Based Classification of Micro-Doppler Radar Responses of Hands and Harmonically-Tagged Held Objects
Authors: Nourshamsi Neda , Maaz Mohammad , Jafari Amirhossein , Nanzer Jeffrey
Published: December 2022

The data related to the classification of micro-Doppler result of human's and held object's motion
A portable many-element coherent receiver system for passive radar and space domain awareness
Authors: Wayth Randall , Jones Jake , Burton Andrew , Bushan Raunaq , Stapleton Aoife , Verduyn Luke , Walker Mia , Yearsley Emmaline , Schediwy Sascha
Published: December 2022

We describe a portable 32-antenna coherent passive radar system. The system was developed with space domain awareness in mind, but can be used for aircraft and nearer objects. We describe the physical and signal processing architecture and the results of a system test using VHF-band broadcast transmitters as illuminators. Using a combination of phased-array beamforming and delay/Doppler tracking, the flight path of a small training aircraft was tracked with high accuracy in excellent agreement with public flightpath data.
SafeSpace MFNet: Precise and Efficient MultiFeature Drone Detection Network
Authors: dil mahnoor , khan misha urooj , Alam Muhammad Zeshan , Orakzai Farooq Alam , Kaleem Zeeshan , Yuen Chau
Published: December 2022

Unmanned air vehicles (UAVs) popularity is on the rise as it enables the services like traffic monitoring, emergency communications, deliveries, and surveillance. However, the unauthorized usage of UAVs (a.k.a drone) may violate security and privacy protocols for security-sensitive national and international institutions. The presented challenges require fast, efficient, and precise detection of UAVs irrespective of harsh weather conditions, the presence of different objects, and their size to enable SafeSpace. Recently, there has been significant progress in using the latest deep learning models, but those models have shortcomings in terms of computational complexity, precision, and non-scalability. To overcome these limitations, we propose a precise and efficient multiscale and multifeature UAV detection network for SafeSpace, i.e., \textit{MultiFeatureNet} (\textit{MFNet}), an improved version of the popular object detection algorithm YOLOv5s. In \textit{MFNet}, we perform multiple changes in the backbone and neck of the YOLOv5s network to focus on the various small and ignored features required for accurate and fast UAV detection. To further improve the accuracy and focus on the specific situation and multiscale UAVs, we classify the \textit{MFNet} into small (S), medium (M), and large (L): these are the combinations of various size filters in the convolution and the bottleneckCSP layers, reside in the backbone and neck of the architecture. This classification helps to overcome the computational cost by training the model on a specific feature map rather than all the features. The results show significant performance gain even for unseen feature maps with minimal loss in accuracy. Results show a significant reduction in training parameters, inference, and increased pattern in FPS and GFLOPs for \textit{MFNet} compared to YOLOv5s. \textit{MFNet-M} performance evaluation in terms of precision, recall, mean average-precision (mAP), and IOU increased around 1.8\%, 2.2\%, 0.9\%, 1.7\% compared to YOLOv5s. Furthermore, \textit{MFNet-M} achieves the best performance with 96.8\% precision, 88.4\% recall, 95.9\% mAP, and 51.1\% IoU for UAV detection. The dataset and code are available as an open source: github.com/ZeeshanKaleem/MultiFeatureNet.
Identification of the Breach of Short-term Rental Regulations in Irish Rent Pressure Zones
Authors: Chen Zhenshuo , Liu Guowen , Arnedillo-Sánchez Inmaculada
Published: December 2022

The housing crisis in Ireland has rapidly grown in recent years. To make a more significant profit, many landlords are no longer renting out their houses under long-term tenancies but under short-term tenancies. The shift from long-term to short-term rentals has harmed the supply of private housing rentals. Regulating rentals in Rent Pressure Zones with the highest and rising rents is becoming a tricky issue.

In this paper, we develop a breach identifier to check short-term rentals located in Rent Pressure Zones with potential breaches only using publicly available data from Airbnb (an online marketplace focused on short-term home-stays). First, we use a Residual Neural Network to filter out outdoor landscape photos that negatively impact identifying whether an owner has multiple rentals in a Rent Pressure Zone. Second, a Siamese Neural Network is used to compare the similarity of indoor photos to determine if multiple rental posts correspond to the same residence. Next, we use the Haversine algorithm to locate short-term rentals within a circle centered on the coordinate of a permit. Short-term rentals with a permit will not be restricted. Finally, we improve the occupancy estimation model combined with sentiment analysis, which may provide higher accuracy.

Because Airbnb does not disclose accurate house coordinates and occupancy data, it is impossible to verify the accuracy of our breach identifier. The accuracy of the occupancy estimator cannot be verified either. It only provides an estimate within a reasonable range. Users should be skeptical of short-term rentals that are flagged as possible breaches.
VEPs and P300-based spellers: A regularized x DAWN algorithm to improve P300-based BCIs
Authors: Mobaien Ali , Boostani Reza , Sanei Saeid
Published: December 2022

This work investigates the effects of visual evoked potentials on P300-based brain-computer interfaces and proposes a regularized version of the xDAWN algorithm to improve these systems.
System Characterization of Equivalent Circuits of Improper Rational Transfer Functions with Complex-Conjugate Poles and Residues
Authors: Choupanzadeh Rasul , Zadehgol Ata
Published: December 2022

This paper presents a comprehensive analysis of stability/causality/passivity (SCP) for improper rational transfer functions with complex-conjugate pair of poles/residues, as an extension of real poles/residues case in our previous work. We derive and validate the frequency-domain constraints of SCP for improper rational transfer functions with complex-conjugate pair of poles/residues, equivalent to an R-L-R-C circuit branch in parallel with Rshunt and Cshunt elements. We also develop detailed tables to establish a relationship between the transfer function parameters (pole, residue, zero), the equivalent circuit parameters (R, L, C), and the SCP conditions, for an improper system of R-L-R-C||Rshunt||Cshunt circuit branches. The aforementioned circuit-block structure serves as an important canonical topology for macromodeling of multi-port electrical systems across numerous applications. The presented methodology may be used for synthesis of guaranteed-stable SPICE equivalent circuits of electrical systems represented by network parameters (e.g., S/Y/Z-parameters), including power systems operating at tens of Hertz (Hz), high-speed micro-wave/mm-wave electronics operating at hundreds of MHz/GHz, and ultra high-bandwidth opto-electronic and optical systems operating at hundreds of THz.
Microwave Filter Design Kit: A CAD Tool for Graduate Students
Authors: Raghuvanshi Ayushman , Sinha Rakesh
Published: December 2022

A microwave filter design tool kit is developed for graduate students for the teaching-learning process of various microwave filter implementations. It can be utilized for both classroom teaching and laboratory demonstration. It also helps students to understand and compare the s-parameters of multiple filters.
Gamegedrag van kinderen: Onschuldig vermaak of een serieuze zaak?
Authors: Wiskerke Laura , Creemers Hanneke , van Rooij Antonius J. , Huizink Anja
Published: December 2022

Vechten met draken, springen van hoge gebouwen, racen met dure geavanceerde auto’s en het zoveel mogelijk status winnen door tegenstanders te saboteren en te pijnigen… In games is alles geoorloofd, niet is te gek en niets is onmogelijk. Tijdens het gamen stap je in een virtuele wereld, waarin je zelf baas bent over je eigen gedachtes en acties. Niet zo gek dus, dat veel mensen hun vrije tijd hier graag aan besteden en dat gamen immens populair is over de hele wereld. Voor de meeste gamers valt het gamegebruik onder de noemer ‘onschuldig vermaak’. Zij kunnen hun gamegedrag onder controle houden en ondervinden geen problemen door hun gamegedrag. Voor een kleine groep gamers kan het gamegedrag echter een dwangmatige, buitensporige vorm aannemen, oftewel zich ontwikkelen tot compulsief gamegedrag. Menig onderzoek heeft al aangetoond dat bepaalde kenmerken van jongeren hen extra kwetsbaar maken voor het ontwikkelen van compulsief gamegedrag. Maar hoe zit dit bij kinderen? Is gamen bij hen net zo populair als bij jongeren en gelden voor hen dezelfde of misschien wel andere risicofactoren? En hoe zit het bij kinderen met ernstige psychosociale problemen? Lopen zij meer risico dan andere kinderen of valt het allemaal wel mee? Moeten ouders en hulpverleners zich zorgen maken of kunnen zij de kinderen gerust hun gang laten gaan? Op al deze vragen trachten de auteurs antwoord te geven in Gamegedrag van kinderen; onschuldig vermaak of een serieuze zaak? Het verschaft niet alleen nuttige informatie over gamen, maar geeft ook weer waar je als ouders, leerkracht of hulpverlener behoedzaam voor moet zijn. Tevens worden de resultaten van een onderzoek beschreven wat werd uitgevoerd onder kinderen in het regulier en het speciaal onderwijs. In het boek worden de resultaten uiteengezet en afgewogen tegen de vraag: ‘Is gamen nou gewoon onschuldig vermaak of is het een serieuze zaak?’
ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA DALAM MENYELESAIKAN MATERI BANGUN RUANG
Authors: Trisnawati Eka , Riana Nina
Published: December 2022

Mathematical communication skills that need to be developed through learning so that students are able to communicate ideas, thoughts, or opinions in learning mathematics. considering the importance of mathematical communication skills, a teacher should be able to build students' mathematical communication skills. Through mathematical communication students can express their understanding both orally and in writing, while students who have low learning abilities will find it difficult to achieve good learning outcomes. This study aims to: (1) determine the percentage of students' abilities in solving geometrical problems, (2) find out the causes of students' difficulties in solving geometrical problems, (3) find out how to overcome students' difficulties in solving spatial problems. . In this research, the method used is descriptive qualitative method. The population in this study were students of class VIII SMP Negeri 5 Bandar Lampung with a total of 187 students and took 30 students as research samples. Based on the results of the study, it can be obtained: (1) students who are able to solve geometrical problems are 62.99% and those who have difficulty are 37.01%, (2) the causes of students experiencing difficulties in solving spatial problems are: students do not understand the concept of space in applying to a question, students are not careful in working on every question that exists, (3) how to overcome student difficulties, namely: increasing students' ability to understand the concept of building space by giving emphasis when delivering material, doing more in the form of evaluation exercises. exercises at the end of each learning activity, and giving homework to finalize the material that has been delivered and shows that the indicators of mathematical communication are writing (writing), drawing (drawing), mathematical expressions (expression mathematic). The indicator with the highest percentage is writing (writing) and the indicator with the lowest percentage is mathematical expression (mathematical expression) this is because students have difficulty expressing mathematics in the form of symbols.
PERBEDAAN HASIL BELAJAR MATEMATIKA SISWA KELAS VIII YANG MEMPEROLEH PEMBELAJARAN DENGAN METODE PROBLEM BASED LEARNING DAN PROBLEM SOLVING DI SMP NEGERI 2 METRO
Authors: Asyhara Suryatul Aini , Hardianti Desrina
Published: December 2022

The purpose of this study is to determine whether there are differences in the average learning outcomes of mathematics and which are higher average learning outcomes of mathematics between students who use the learning methods Problem Based Learning and Problem Solving. This type of research is experimental. Data analysis techniques using the ttes formula. The results showed that: (1) there were differences in the average learning outcomes of mathematics between students who used the Problem Based Learning and Problem Solving learning methods at SMPN 2 Metro, this was known based on the calculation of the hypothesis test obtained thit = 2,60 and tdaf = 2,00 so thit> tdaf. (2) the average student learning outcomes using the Problem Based Learning method are higher than the Problem Solving learning method in mathematics learning for VIII grade students of SMP Negeri 2 Metro 2016/2017 Academic Year, this is known based on the two average test difference, obtained thit = 2,53 and tdaf. = 1,67 so thit > tda
PENINGKATAN HASIL BELAJAR MATEMATIKA SISWA MELALUI PEMBELAJARAN BERBASIS E-LEARNING PADA SISWA KELAS XI IPA
Authors: Annisa Azizah Mujahidah
Published: December 2022

This research is a classroom action research, which purpose to improve the result of the students math process of the students xi ipa by interest based learning. The research subjects were 23 students of Second Year students of SMA in Pangkajene of the second semester of academic year 2012/2013. This research was conducted in two cycles. The procedure conducted in 4 stages, called: (1) Planning, (2) Implementation of action, (3) observation, and (4) Reflection. The data collection was done by giving the cycle test I then cycle test II, and questionnaire response of students after given teaching by interest based learning. The collected data were analyzed by quantitative and qualitative. The result of this research shown that quatitatively, the result of students math learning was increase by Interest based learning. At the first cycle, the numbers of students who passed the study were 19 students (82, 6 %) with an average score of 71,00 from the ideal score of 100 that categorized high score. At the second cycle, the numbers of students who passed the study were 23 students (100 %) with an average score of 87,57 that categorized very high score. While qualitatively,during the learning process, shown that there was better of behavior change, it can be seen by the increasing of students development activity that was suitable with learning of the first and the second cycle. The students also gave positive response of learning which was seen by response questionnaire of students.
PENGARUH PENERAPAN STRATEGI THINK TALK WRITE (TTW) DENGAN BANTUAN LEMBAR KERJA SISWA (LKS) TERHADAP HASIL BELAJAR MATEMATIKA SISWA
Authors: Rahma Despi , Endriyeni Endriyeni
Published: December 2022

The success of students in learning is not only determined by the level of students' ability in mastering the concepts of the material that has been taught by the teacher, it is also influenced by the learning situation. With a good level of ability, students are easier to absorb and master the material presented. A good situation will allow students to interact with the teacher and with other students, in solving the problems they face. Think talk write strategy can generate desire and interest in learning, generate motivation, stimulate learning activities and even have a psychological effect on students.In this study the method used is a quantitative method. The population in this study were 7th grade students of SMP N 25 B. Lampung, totaling 219 students and 62 students as the research sample. The sampling technique used cluster random sampling technique. The research instrument used a test question in the form of an essay, in the test there were 10 question items. To find out the quality of the instrument, the validity test uses logical validity by means of construction validity and for the reliability test, the result is 0.844, thus it is included in the high category. The results obtained thit = 6.56 For a significant level of 5% obtained tdaf = 2.00 For a significant level of 1% obtained tdaf = 2.66. In accordance with the criteria for rejecting Ho if thit > t(1-1/2) then Ha is accepted. So reject Ho, which means the application of the use of think talk write strategy can improve students' mathematics learning outcomes or Ha is accepted. (1) The application of think talk write strategy can improve students' mathematics learning outcomes. (2) Students' mathematics learning outcomes with the application of think talk write strategies are higher than students' mathematics learning outcomes without using think talk write strategies.
HUBUNGAN ANTARA PENGUASAAN KONSEP MATEMATIKA SD DENGAN HASIL BELAJAR SISWA
Authors: Hutajulu P , Sari K
Published: December 2022

Dunia pendidikan terutana di indonesia memiliki jenjang atau tingkatan-tingkatan dimulai darri TK,SD,SMP,SMA dan sampai Perguruan Tinggi. Dari tahapan atau jenjang demi jenjang itu selalu berkaitan antara materi yang disampaikan di jenjang yang satru dengan yang lainnya. Khususnya dalam materi Matematika, dimana dalam matematika apabila konsep A berkaitan dengan konsep B dan konsep B berkaitan dengan konsep C, maka tidak mungkin konsep C dikuasai apabila konsep A dan B tidak dikuasai. Seperti dalam pembelajaran aritmatika sosial tidak mungkin seseorang dapat menyelesaikan atau memahaminya apabila kkonsep materi pecahan tidak dikuasai baik itu sifat perkalian, pembagian, pengurangan, maupun penjumlahan suatu pecahan. Konsep adalah suatu stimuli yang memiliki sifat-sifat umum. Dengan penguasaan konsep maka siswa akan lebih mudah untuk menguasai konsep- konsep lain yang berkaitan. Ada beberapa faktor yang mempengaruhi dalam penguasaan konsep diantaranya adalah: bakat untuk mempelajari sesuatu, mutu pengajaran, kesanggupan untuk mempelajari sesuatu, ketekunan dan waktu yang tersedia untuk belajar. Jika kelima faktor tersebut dimiliki siswa maka siswa akan lebih mudah untuk menguasai konsep yang dipelajari itu dengan sempuna.Metode yang digunakan dalam penelitian ini adalah deskriptif kuantitatif. Pengumpulan data dilakukan dengan menggunakan tes esai sebanyak 10 soal. Populasi dalam penelitian ini adalah seluruh kelas VII  SMP N 19 Bandar Lampung yang berjumlah 276 siswa yang tersebar dalam 7 kelas. Sampel dalam penelitian ini berjumlah 40 siswa dengan pengambilan sampel menggunakan tehnik stratified randam sampling analisis data menggunakan rumus statistik produk momen.  Dari hasil penghitungan yang didapat Rxy = 0,7080 dengan demikian dapat disimpulkan bahaw ada hubungan yang erat dan positif antara penguasaan konsep matematika SD dengan hasil belajar siswa
PENGEMBANGAN BAHAN AJAR DAN MEDIA PEMBELAJARAN TERHADAP HASIL BELAJAR MATEMATIKA SISWA
Authors: Pusfarini Pusfarini , Sucipto Sucipto
Published: December 2022

The development of teaching materials and learning media used by teachers in providing lessons is expected to help students master basic competencies. The method used in this research is a quantitative descriptive method, data collection is used essay tests. 23 Bandar Lampung. The population is 239 students spread over 6 classes. In the study, two classes were sampled, namely class VII D and VII E, totaling 80 students. Sampling using cluster random sampling technique. Data analysis using the t test formula. From the results of hypothesis testing using the statistical formula t-test, it was obtained thit = 4.71, in the similarity test the two averages for  = 0,05 were obtained   = 2.00, and For = 0.01 obtained   = 2.66. Because thit > tdaf f then the hypothesis Ho is rejected, meaning Ha is accepted. So it can be concluded that "there is an effect of applying the development of teaching materials and learning media in teaching mathematics to mathematics learning outcomes in class VII students in even semesters of SMP Negeri 23 Bandar Lampung. and For = 0.01 obtained =  = 2.39. Because thit > tdaf Ho is rejected, it means that Ha is accepted at the level of significance of   = 0.05 or 0.01, the value of thit is greater. Thus it was concluded that: "The average mathematics learning outcomes of students with the development of teaching materials and learning media are higher than the average mathematics learning outcomes of students without the development of teaching materials and learning media"
METODE PEMBERIAN TUGAS TERHADAP HASIL BELAJAR SISWA KELAS
Authors: Adiwiguna Jaka , Suswati Suswati
Published: December 2022

Metode yang digunakan dalam penelitian ini adalah metode eksperimen dan analisis datanya menggunakan rumus statistik. Populasi dalam penelitian ini adalah siswa ke-las VIII SMP Negeri 13 Bandar Lampung. Untuk mengetahui pengaruh penggunaan  metode pemberian tugas terhadap hasil belajar matematika, maka  penulis  melakukan  pengujian  hipotesis  Dari hasil pengujian hipotesis menggunakan rumus statistik  di-dapat  = 4,36   sedangkan dari table distributif t pada taraf signifikan 5% diketa- hui tdaf  = t(1-1/2α) = 1,99 dan  tdaf  = t(1-α) = 1,67 yang berarti   >  tdaf sehingga dapat disimpulkan bahwa (1) Ada pengaruh penggunaan metode pemberian tugas terhadap hasil belajar matematika siswa kelas VIII semester genap SMP Negeri 13 Bandar Lampung, (2) Rata – rata hasil belajar matematika siswa yang menggunakan metode pemberian tugas lebih tinggi dari pada rata – rata hasil belajar matematika siswa yang menggunakan metode konvesional pada siswa kelas VIII semester genap SMP Negeri 13 Bandar Lampung
An Opinion on Promises, Threats, and Accusations In the 2022 Russo-Ukrainian War
Authors: Bergstra Jan Aldert
Published: December 2022

Promise Theory is used as a framework for analysing the baffling escalation in the third phase of the Russo-Ukrainian war that started on February 24, 2022, which suggests unconventional steps. It is argued that an exit of the UK from NATO may constitute an important step towards a more reliable and functional security architecture in Europe.
EKOSISTEM MANGROVE TANJUNG JABUNG BARAT DALAM PROSES PEMBELAJARAN DI SEKOLAH DASAR
Authors: Nugroho Muhammad Toto , Mulyani Nurlaili , Alawiyah Siti Muhayyah , Cakranegara Pandu Adi , Putra Purniadi
Published: December 2022

Kearifan lokal memberikan banyak manfaat tidak hanya untuk masyarakat yang ada disekitar lingkungan kearifan lokal tersebut tetapi juga mampu untuk memberikan manfaat yang sangat baik dalam proses pembelajaran saat ini.  Penelitian ini bertujuan untuk mengintegrasikan kearifan lokal ekosistem mangrove yang ada di kabupaten tanjung jabung barat dalam pembelajaran di sekolah dasar. Metode penelitian yang digunakan yaitu kualitatif deskriptif dengan jenis penelitian etnograpi. Informan yang digunakan dalam penelitian ini berjumlah 6 orang, yaitu 3 tokoh masyarakat dan 3 guru kelas VI sekolah dasar. teknik pengumpulan data dalam penelitian ini menggunakan observasi, wawancara, dan studi dokumen. Teknik analsis data mengadopsi teknik dari miles dan hubberman, yaitu reduksi data, penyajian data, penarikan kesimpulan. Hasil dari penelitian ini adalah kearifan lokal ekosistem mangrove kabupaten tanjung jabung barat dapat diintegrasikan dalam pembelajaran kelas VI tema 1 subtema 1 pembelajaran 1 dan mampu untuk meningkatkan pengetahuan peserta didik serta menumbuhkan karakter yang baik bagi peserta didik sekolah dasar.
GAME BASE ON AUGMENTED REALITY CARD SEBAGAI MEDIA PENUNJANG PEMBELAJARAN
Authors: Priyadi Galih
Published: December 2022

Perkembangan zaman dan teknologi terus berkembang secara pesat, perkembanganini perlu selaras dengan Pendidikan. Penelitian ini bertujuan untuk mengembangkanmedia penunjang pembelajaran yang dapat diakses kapan pun dan dimana punberbasis game interaktif Augmented Reality Card. Fokus pengembangan mediaadalah pada desain UI (User Interface), UX (User Experience) serta MDA (Mechanics,Dynamics and Aesthetics) yang terdapat pada mata pelajaran IPA materi rantaimakanan. Penelitian ini berjenis penelitian pengembangan model denganmenggunakan metodologi model ADDIE, yang diawali membaca berbagai literatursebagai referensi, mengumpulkan data melalui kuisioner analisis kebutuhan kepadapendidik dan peserta didik kelas V sekolah dasar hingga uji kelayakan yang divalidasioleh 3 ahli. Penelitian ini dilakukan di SDN 08 Kenari Pagi Jakarta Pusat dengan 2narasumber pendidik serta 20 narasumber peserta didik kelas V. Produk yangdihasilkan dari penelitian ini berupa aplikasi game, kartu marker serta buku petunjukpenggunaan yang memiliki hasil rata-rata 94,67% yang jika diinterpretasikanmendapatkan hasil Sangat Baik.
MEDIA PEMBELAJARAN INTERAKTIF SEPARO UNTUK PELAJARAN PECAHAN DI SEKOLAH DASAR
Authors: Restiani Indah Nanindia , Putriani Ida , Anindia Desy
Published: December 2022

Salah satu media kelemahan media pembelajaran matematika di Sekolah Dasar (SD) adalah media belum menggunakan media secara interaktif. Sehingga tujuan penelitian ini adalah mengetauhi kelayakan dan tingkat keterbacaan guru terhadap media pembelajaran interaktif SEPARO pada materi pecahan untuk pembelajaran matematika di Sekolah Dasar.

Metode penelitian yang digunakan adalah Research and Development (R&D) oleh Borg and Gall yang dibatasi sampai tujuh langkah. Pendekatan yang digunakan yaitu kualitatif dan kuantitatif, berupa deskripsi produk yang diteliti serta data yang diperoleh berupa data angka. Media pembelajaran interaktif SEPARO di desain menggunakan aplikasi Kodular. Untuk mengetahui kelayakan produk dilakukan validasi kepada 3 validator, diperoleh persentase nilai rata-rata sebesar 90,61% oleh ahli materi dengan kategori sangat layak, 84,57% oleh ahli media kategori layak dan 86,67% oleh ahli bahasa kategori layak. Hasil uji guru diperoleh persentase rata-rata nilai sebesar 93,80% dengan kategori sangat layak, serta hasil uji keterbacaan peserta didik diperoleh persentase rata-rata sebesar 94% dengan kategori sangat layak.
LITERASI DIGITAL ETHIC GURU SEKOLAH DASAR
Authors: Fitra Kurniati Rezki , Aprilliya Seni , Lidinillah Dindin Abdul Muiz
Published: December 2022

Etika digital saat ini sangat penting dalam menghadapi perkembangan di bidang teknologi informasi dan komunikasi. Karena dalam pemahaman terhadap literasi digital bukan hanya mengetahui sejauh mana pemanfaatan teknologi sebagai media sumber belajar melainkan bagaimana cara seseorang bijak dalam menyaring penerimaan informasi yang dengan mudah didapatkan melalui teknologi digital. Perlu di bangungnya literasi digital ethics bagi guru guna menjadi sebuah bentuk antisipasi dari dampak buruk yang timbul dari rendahnya pemahaman literasi digital etihics, etika berinternet (Nettiquette). Penelitian bertujuan untuk mengetahui literasi digital ethics guru sekolah dasar. Penelitian ini menggunakan desain penelitian pendekatan kuantitatif dengan metode penelitian internet survei. Hasil temuan dari penelitian ini menunjukkan bahwa pengetahuan dasar guru skeolah dasar terhadap literasi digital ethics sudah termasuk kategori sangt baik dalam konteks etika berinternet, informasi serta konten negatif di ruang digital, interaksi, partisipasi, dan kolaborasi dengan etika digital dan peraturan yang berlaku, serta berinterkasi dan bertransaksi secara elektronk yang sesuai dengan peraturan yang berlaku, dan diharapkan guru mampu menerapkan literasi digital ethics dalam kehidupan sehari-harinya.
PERBEDAAN HASIL BELAJAR KOGNITIF MATEMATIKA MENGGUNAKAN DISCOVERY LEARNING DAN PROBLEM BASED LEARNING SISWA KELAS V SEKOLAH DASAR
Authors: Budiwati Rini , Sutama Sutama , Markhamah Markhamah
Published: December 2022

Tujuan riset ini melihat bagaimana Discovery Learning dan Problem Based Learning mempengaruhi nilai anak didik atau akhir belajar aspek pengetahuan pada siswa kelas V SD. Metode riset kuantitatif dengan pendekatan eksperimen. Pengelompokan data yang dipergunakan yaitu statistik deskriptif. Alat riset digunakan yaitu tes dan dokumentasi.. Partisipan pada riset ini peserta didik kelas V SD. Sampel atau subyek riset diambil secara acak Dari hasil riset, baik Problem Based Learning maupun Discovery Learning produk dalam menuntut ilmu mengalami peningkatan.. Namun demikian, strategi Problem Based Learning (PBL) lebih unggul dalam menguatkan produk belajar kognitif anak didik dalam Matematika dibandingkan Discovery Learning (DL). Hal ini dibuktikan oleh kenyataan bahwa subyek penelitian populasi eksperimen yang memakai Pembelajaran Berbasis Masalah mengungguli sampel populasi yang menggunakan Discovery Learning

Kata kunci: problem based learning, discovery learning, hasil belajar kognitif
HUMANISTIC LEARNING THEORY; UPAYA DALAM MENINGKATKAN PRESTASI BELAJAR SISWA DI MADRASAH
Authors: Hambali Hambali , Rozi Fathor , Nuraini Dian
Published: December 2022

Penelitian ini membahas tentang penerapan teori humanistik dalam meningkatkan prestasi belajar siswa di MI Nurul Yakin Sumberanyar Paiton. Penelitian ini menggunakan metode penelitian kualitatif jenis studi kasus. Penelitian ini dilakukan sejak tanggal 30 April 2022. Sumber datanya ialah observasi dan wawancara. Untuk mendapatkan data yang valid dan dapat dipertanggung jawabkan, peneliti melakukan interview dengan beberapa informan dengan teknik purposive sampling, yaitu berjumlah lima orang yakni Ning Durrotus Shaimah selaku kepala sekolah, Hani selaku wakil kepala, Titin selaku waka kurikulum, Cici Malika selaku salah satu guru, dan Afkara Raysifa salah satu siswa di lembaga tersebut. Analisis datanya yaitu data collection, data reduction, data display, dan conclusions. Adapun hasil penelitian yang diperoleh ialah (1) Adanya sarana dan prasarana yang memadai, (2) Pemberian reward, (3) Adanya guru yang profesional dan (4) Strategi pembelajaran berpusat pada siswa. Dengan adanya penerapan teori belajar yang humanis memungkinkan prestasi belajar siswa akan tercapai.
DOMINASI DAN LEGITIMASI KEKERASAN SEKSUAL PEREMPUAN DALAM TRADISI RONJHENGAN DI MADURA
Authors: Matroni Khairiyanto
Published: December 2022

In Context of Gender, Patriarchal Cultural often was indicated to husband. Discourse of Gender more excessive discussed about it which have occurred publicly including: subordination, violence, sexual harassment for women. On the other hand, one side, the cultural too have followed to role in forming discourse of gender where role of women always is valued negative. In the case here, Ronjhengan is specially women less obtainable interest of well. Ronjhengan as cultural often put women side eliminated that women is always cornered in practice it specially about women body and other side, cultural as aspect of importing in life community Madura. in the research, cultural of Ronjhengan which is being Madura, will be studied through in perspective sort story from Ahmad Muhklish Amril further continue called Mushlish. the research analyses used theory of structuration-agent Pierre Boerdieu, continue namely Boerdieu. the context explain that (Habitus: Agen x Modal)+Ranah: Practect, Subtansi doxa as value which necessary construction or being practice of social gap for women to restore position harkat-martabat women in socity
DAMPAK INDUSTRALISASI TAMBAK UDANG TERHADAP LINGKUNGAN DI DESA ANDULANG KECAMATAN GAPURA KABUPATEN SUMENEP
Authors: Murtadho Ali
Published: December 2022

This study aims to analysis the impact of the industrialization of ponds of shrimp in the village of Andulang sub-district of Sumenep Regency Arch. This research uses qualitative approach method, with the intent to disclose and describe the results of the findings in the field. Data collection procedure in this study using interview directly to get factual information and data directly from the source. In addition, the procedure used is the observation and documentation.The results of this study show that the impact analysis As for the impact of the industrialization of farmed shrimp to the community and environment around the village of Andulang in addition to creating jobs for economic needs, as well as improve its construction of the village get additional pond industrialisation shrimp there are in the village of Andulang and the surrounding communities also enjoy the harvest of farmed shrimp and farmed shrimp industry environment is also useful against sea where so as not happening abrasion, of farmed Shrimp Industrialisai in the village of Andulang sub-district of Sumenep Regency that Gate in the village of Andulang there is the pollution of the environment. First, the pollution of land against a productive farmland become unproductive. Second, i.e. water pollutionof the oceans become itchy and smelly. Third, the water pollution around the farmed shrimp that raises the unpleasant smell so disturbing the community arising from the waste of shrimp pond in the AndulangVillage.