bluuebunny/crossref_metadata_2025 huggingface dataset:
Proteins in Halophytes
Authors: Attia-Ismail Salah Abdelaty
Published: June 2022

Proteins are an important nutrient for all animal species as they are a
primary component of all body tissues as well as fluids and vital organs. In evaluating
proteins present in halophytes as dietary nutrients, one should take several issues into
consideration (ie. the high percentage of nonprotein nitrogen fraction, the large percent
of solubility of halophytic proteins, the high degradability of soluble proteins in the
rumen by the microorganisms, and the lack of readily available carbohydrates in
halophytes that increases nitrogen waste). The protein contents of halophytes, amino
acids in halophytes, effects of salinity on protein and amino acid contents of
halophytes, effects of season on protein and amino acid contents of halophytes, animal
utilization of halophytic proteins, and factors affecting microbial protein synthesis from
halophytic sources are all covered in this chapter.
Lipids in Halophytes
Authors: Attia-Ismail Salah Abdelaty
Published: June 2022

Some halophytes are good sources of oil production for human
consumption. However, lipids in halophytes have vital functions with respect to their
adaptation to conditions of high salinity. They play an active role in cell membrane
selective permeability to toxic ions. During the process of plant adaptation, the fatty
acid compositions of halophytic lipids change to play a unique role. Fatty acid
composition, as well as makeup, varies considerably from one organ to another in
halophytes. This chapter discusses the lipid and fatty acid contents of halophytes, the
effect of salinity on lipid contents and compositions of halophytes, the utilization of
halophytic lipids by animals, and the interrelations between dietary fat and animal
metabolism.
Feeding and Nutritional Values of Halophytes to Ruminants
Authors: Attia-Ismail Salah Abdelaty
Published: June 2022

During the prolonged dry periods in arid and semi-arid areas, the average
annual production of ruminant animals would decrease dramatically due to several
reasons, which are the scarcity and insufficiency of feeds. It was reported that the
improvement of the nutritional status of desert grazing livestock (sheep, camels, and
goats) would lead to the amelioration of their productivity. This dictates the necessity
of utilizing marginal resources like halophytes. Some halophytes, on the other hand,
have been reported to have nutritional value to ruminants and are therefore worth
feeding to some extent. This chapter discusses the abundance of halophyte production,
the quality of halophytes as an animal feed with special reference to palatability and
animal preference for halophytes, halophytic nutrient supply, and utilization by
animals, ash, and mineral contents of halophytes, including factors affecting their
contents in halophytes, protein and amino acid contents of halophytes (feeding and
nutritive value of halophytic proteins), feeding and nutritive value of halophytic
energy, and overall feeding value of halophytes to animals.
FAMILIA MELIACEAE
Authors:   Instituto de Ecología, A.C., Centro regional del Bajío, Calderón de Rzedowski Graciela , Germán María Teresa ,   Instituto de Biología, Universidad Nacional Autónoma de México
Published: June 2022

Familia de amplia distribución pantropical, con alrededor de 50 géneros. El número de especies consideradas ha variado de 550 a 800 y hasta 1400, según diferentes autores, lo cual da una idea del estado de incertidumbre en que se ha encontrado el arreglo taxonómico y el excesivo número de nombres que se manejan en la literatura, todo ello debido a la sensible variabilidad de caracteres que hace difícil la delimitación de las entidades de clasificación. Pennington et al. (op. cit., p. 23) reconocen 14 géneros con alrededor de 120 especies para la región neotropical. Pertenecen a esta familia árboles de alto valor económico tales como la “caoba” (Swietenia macrophylla King, así como otras especies de Swietenia), cuya fina madera “preciosa” ha sido tan explotada que en la actualidad es sumamente escasa; el “cedro” o “cedro rojo” (Cedrela odorata L.) también es apreciado por la calidad de su madera. Las anteriores, además de otras Meliaceae maderables, suelen tener propiedades medicinales. Algunas se cultivan como ornamentales. Cedrela, uno de los géneros de esa familia es un géenero del Nuevo Mundo, cuya compleja taxonomía aún no se encuentra resuelta en forma satisfactoria. Se han mencionado hasta 70 especies, pero en la actualidad se consideran alrededor de nueve, distribuidas a lo largo de América tropical, desde México hasta Argentina. Corresponden aquí los árboles comúnmente llamados “cedros” o “cedros rojos”, de gran importancia económica. Se ha citado para Querétaro la presencia de Cedrela tonduzii C. DC., pero sin duda se trata de un error de identificación, pues tal especie se distribuye de Chiapas a Centroamérica. En nuestra zona reconocemos dos especies.
FAMILIA OSMUNDACEAE
Authors:   Instituto de Ecología, A.C., Palacios-Ríos Mónica
Published: June 2022

La familia Osmundaceae es considerada dentro de las más primitivas de helechos y presenta algunas características evidentemente intermedias entre los fílices leptosporangiados y eusporangiados. De acuerdo con algunos autores, no tiene parentesco cercano con ningún grupo de helechos vivientes, aunque existen ciertos puntos de afinidad con Plagiogyriaceae. El registro fósil de esta familia data desde el Carbonífero. Actualmente se encuentra representada por tres géneros, de los cuales sólo Osmunda se registra en América. Este género está representado por aproximadamente 14 especies, las cuales se caracterizan por crecer en lugares de suelo muy húmedo, en regiones templadas, tropicales y subtropicales del mundo; solamente tres se distribuyen en América.
Toward Improved Treatment and Empowerment of Individuals With Parkinson Disease: Design and Evaluation of an Internet of Things System
Authors: Karni Liran , Jusufi Ilir , Nyholm Dag , Klein Gunnar Oskar , Memedi Mevludin
Published: June 2022

Background

Parkinson disease (PD) is a chronic degenerative disorder that causes progressive neurological deterioration with profound effects on the affected individual’s quality of life. Therefore, there is an urgent need to improve patient empowerment and clinical decision support in PD care. Home-based disease monitoring is an emerging information technology with the potential to transform the care of patients with chronic illnesses. Its acceptance and role in PD care need to be elucidated both among patients and caregivers.

Objective

Our main objective was to develop a novel home-based monitoring system (named EMPARK) with patient and clinician interface to improve patient empowerment and clinical care in PD.

Methods

We used elements of design science research and user-centered design for requirement elicitation and subsequent information and communications technology (ICT) development. Functionalities of the interfaces were the subject of user-centric multistep evaluation complemented by semantic analysis of the recorded end-user reactions. The ICT structure of EMPARK was evaluated using the ICT for patient empowerment model.

Results

Software and hardware system architecture for the collection and calculation of relevant parameters of disease management via home monitoring were established. Here, we describe the patient interface and the functional characteristics and evaluation of a novel clinician interface. In accordance with our previous findings with regard to the patient interface, our current results indicate an overall high utility and user acceptance of the clinician interface. Special characteristics of EMPARK in key areas of interest emerged from end-user evaluations, with clear potential for future system development and deployment in daily clinical practice. Evaluation through the principles of ICT for patient empowerment model, along with prior findings from patient interface evaluation, suggests that EMPARK has the potential to empower patients with PD.

Conclusions

The EMPARK system is a novel home monitoring system for providing patients with PD and the care team with feedback on longitudinal disease activities. User-centric development and evaluation of the system indicated high user acceptance and usability. The EMPARK infrastructure would empower patients and could be used for future applications in daily care and research.
The Role of Mealtimes in Fostering Language Development and Aligning Home and School Learning: Protocol for a Multi-Method Study of Preschool Children in Rural Kenya and Zambia
Authors: Zeidler Henriette , Farrow Claire , Jarman Megan , Koteng Grace , Simatende Barnabas , Matthews Danielle , Mooya Haatembo , Shapiro Laura R , Wadende Pamela
Published: June 2022

Background

The association between school and home is fundamental to sustainable education: parents’ understanding of the school’s priorities and teachers’ understanding of their pupils’ home environment are both vital for children to remain in school and succeed academically. The relationship between parents and teachers is closest in preschool settings, providing a valuable opportunity to build bridges between home and school. In this protocol paper, we outline our planned methods for identifying beneficial home and school behaviors.

Objective

Our project aims to identify culture-specific structures and behaviors in home and school settings, which influence the quantity and quality of child-directed speech and identify positive experiences that can help improve children’s linguistic development and nutrition.

Methods

Using a mixed methods approach and focusing on early language learning, nutrition, and responsive caregiving, we will video-record and analyze mealtime language and eating behaviors at home and in school, targeting 80 preschool children and their families in rural Kenya and Zambia. In addition, we will assess children’s language skills through audio recordings and use questionnaire-based interviews to collect extensive sociodemographic and dietary data.

Results

Between the start of our project in January 2020 and the end of December 2021, we had collected complete sets of sociodemographic, observational, and food recall data for 40 children in Kenya and 16 children in Zambia. By the end of May 2022, we had started data collection for an additional 24 children in Zambia and transcribed and coded approximately 85% of the data. By the end of September, 2022, we plan to complete data collection, transcription, and coding for the entire sample of 80 children across both countries. From September 2022 onwards, we will focus on analyzing our language data, and we hope to have results ready for publication in early 2023. By relating children’s language outcomes and nutritional intake to the observed mealtime behaviors, we hope to identify practices that increase the quantity and quality of child-directed speech and improve children’s nutritional intake.

Conclusions

Good nutrition and the promotion of language learning are key issues in early childhood development. By using a cross-cultural approach, combining a variety of methods, and working closely with stakeholders and policy makers throughout the project, we hope to find and share best practices for improving children’s linguistic outcomes and nutrition and lay the foundation for the development of practitioner networks and parent outreach programs.

International Registered Report Identifier (IRRID)

DERR1-10.2196/36925
Peer Review of “Exploring the Reasons for Low Cataract Surgery Uptake Among Patients Detected in a Community Outreach Program in Cameroon: Focused Ethnographic Mixed Methods Study” (Preprint)
Authors:   Anonymous
Published: June 2022

UNSTRUCTURED

This is a peer review report related to MS# 35044.
Remote Participant Recruitment for Pediatric Research During the COVID-19 Pandemic (Preprint)
Authors: Civitello Megan , Hogan Alexander , Almeida Sigrid , Brimacombe Michael , Flores Glenn , Hollenbach Jessica
Published: June 2022

BACKGROUND

The COVID-19 pandemic exposed significant vulnerabilities of traditional in-person recruitment methodology in the context of limited access to clinical facilities. Remote recruitment is a potential solution, but its yield and efficiency are unknown.

OBJECTIVE

This study aimed to determine remote recruitment and enrollment rates for a pilot feasibility trial of an electronic monitoring device (EMD) for asthma in the pediatric population.

METHODS

Children aged 4-18 years with persistent asthma receiving inhaler medications compatible with an EMD were screened for enrollment in a feasibility and acceptability trial. The emergency department (ED) and inpatient wards were identified as initial in-person recruitment locations prior to the pandemic. Owing to the COVID-19 pandemic, recruitment sites transitioned from exclusive ED or inpatient enrollment to outpatient primary care or pulmonary clinics in an attempt to increase enrollment rates. Study staff called families to determine their interest in the study. Patient age, race and ethnicity, insurance, contact attempts, and reasons for enrollment or refusal were recorded. e-Consent was obtained through the REDCap database, and baseline surveys were administered by telephone.

RESULTS

Since November 2019, the study staff reached 147 out of 278 (52.3%) eligible families by telephone. In total, 37 (13%) families contacted were enrolled in the study. It took the study staff a mean of 2 attempts to reach individuals for initial enrollment but a mean of 4 additional attempts to complete consent forms. Of the families approached, 47% were Hispanic or Latino, 26.5% were Black or African American, 24.5% were White, and 2% were Asian. Among patients approached, 20% Asian, 16% White, 14.5% Hispanic or Latino, and 12% Black patients were enrolled in the study.

CONCLUSIONS

Telephone recruitment had a low yield across all racial and ethnic groups, averaging approximately 1 successful enrollment per 8 candidates approached. A substantial number of contacts was required to obtain e-consent forms and complete survey questionnaires after participants agreement to enroll. The study findings suggest that when there are barriers to in-person recruitment, remote recruitment is a feasible alternative, but the yield is relatively low, and enrollment requires persistent, repeated follow-up contact.
Social Media Sentiments on Suicides at the New York City Landmark, Vessel (Preprint)
Authors: Yip Paul SF , Xiao Yunyu , Xu Yucan , Chan Evangeline , Chan Christian S , Pirkis Jane
Published: June 2022

BACKGROUND

Vessel is a visitor attraction created by Thomas Heatherwick and his Heatherwick Studio as a focal point where people can enjoy new perspectives of New York City from different heights, angles, and vantage points. However, four young people jumped to their deaths from Vessel between February 2020 and July 2021. Effective preventive solutions have yet to be identified and the site is currently closed.

OBJECTIVE

To examine the trajectory of public sentiment on suicide-related activity at Vessel based on Twitter and monitor the level of public support to implement effective suicide preventive measures.

METHODS

Using a bottom-up approach, we investigated the engagement patterns and themes in Twitter discussions about the four suicide deaths at Vessel from February 2020 to August 2021 (n = 3,165 tweets).

RESULTS

The results show that there were increasing discussions about each successive suicide case in the first 14 days following each incident (7 and 11 daily tweets for the first and second case, 100 and 107 daily tweets for the fourth case). It also took longer for relevant discussions to dissipate (4 days for the first case, 8 days for the second and the third cases, and 14 days for the fourth case). Thematic analysis showed that the themes shifted from emotional expression in the second case to urging suicide prevention actions in the fourth case.

CONCLUSIONS

We detected growing support from the public for imposing restrictions of means to prevent further death at Vessel on Twitter. We suggest that if Vessel is to re-open, barriers should be erected to avert further suicides and, if this is too difficult, then Vessel should remain permanently closed. Furthermore, architects and designers are strongly advised to be more sensitive to vulnerable populations and avoid any possible unintended adverse consequences in their creations.
Adjusting for treatment crossover in the MAVORIC trial: survival in advanced mycosis fungoides and Sézary syndrome
Authors: Hawkins Neil , Muszbek Noemi , Evans Rachel , Dequen-O'Byrne Pascale , Jones Trefor , McNamara Linda
Published: June 2022

Background:
Relative overall survival (OS) estimates reported in the MAVORIC trial are potentially confounded by a high proportion of patients randomized to vorinostat switching to mogamulizumab; furthermore, vorinostat is not used in clinical practice in the UK.
Methods:
Three methods were considered for crossover adjustment. Survival post-crossover adjustment was compared with data from the Hospital Episode Statistics (HES) to contextualize estimates.
Results:
Following adjustment, the OS hazard ratio for mogamulizumab versus vorinostat was 0.42 (95% CI: 0.18, 0.98) using the method considered most appropriate based on an assessment of assumptions and comparison with HES.
Conclusions:
OS of mogamulizumab relative to vorinostat may be underestimated in MAVORIC due to the presence of crossover. The HES database was used to validate this adjustment.
Study and Analysis of Efficiency of 510 MW Thermal Power Plant
Authors: Pakhmode Aniket , Yarnal Aniruddha , Deshmukh Jatin , Chauhan Atul , Kale Amisha , Sahare Payal , Lokhande Prof. S. P.
Published: June 2022

Abstract: The shortage of coal resources is becoming increasingly serious. A thermal power plant has been widely used for the production of electricity in India. To make electricity production cost-effectively, an efficient method used in thermal power plants has been analyzed in this study. The simulation work for the system performance using the internal energy is analyzed. Results show that the performance of the system where the majority of energy is internal gives an efficient performance and an optimal intermediate temperature (343°c) of preheated steam before reaching the boiler has been achieved which results in minimum coal consumption. Multiple re-heaters are used between turbine and economizer to reheat the used steam and the extraction of steam used for reheating is done from the steam used in the turbine and no external source is used in this reheating process. And for the operation of the pump energy is produced using the extracted steam from turbines and no external electricity Is used there which is also a bigger reason for the greater efficiency in this thermal power plant. Index Terms: Rankine cycle, Turbines, Efficiency, Thermal power plant.
First judicial Murder of India: Raja Nand Kumar Case
Authors: Mangla Prachi
Published: June 2022

Abstract: The famous case of Raja Nand Kumar is often called as “First Judicial Murder of Colonial India”. It is also called as the ‘Black Case’. This case was carried out between the Governor- General of Bengal Lord Warren Hastings and a Hindu Brahmin Zamindar Raja Nand Kumar. The case revolved around allegations from both sides of the party various times , which led to ugly situations and eventually disguised how a fair trial should be carried out. This case is a remark and a black spot of Judiciary. The arrogance of power and position led Warren hastings to proclaim an innocent man Raja Nand Kumar a defaulter leading further to his death sentence. This case will always be read on how immoral and blind a court can function and kill an innocent man based upon hollow statements and evidences.
To Study and Compare Plant-Based Natural Coagulant in Water Treatment
Authors: Bhalwe Tanuja
Published: June 2022

Abstract: Water pollution is any chemical, natural, or... Biological change in water quality with adverse effect Influence on anything alive that he drinks, uses, or lives when. Humans drink contaminated water that often has serious effects on humans. It is a removal technique for their health water purification. Undesired chemicals, biological contaminants, suspended the solids and gases of water may reduce water taping. The concentration of a set of dissolved and particle materials Chemical vectors are usually common as iron salts and... Aluminium is used in this commonly used mutant. Aluminium sulphate is known as Alum when added to: Raw water interacts with the dicarbon matches found in Water is a gluten deposition that attracts this factor. Other microparticles and suspended materials in raw water. The liquid settles at the bottom of the container. However, using this process can be costly and may have harmful effects on people if too much is taken. In order to overcome the limitations of conventional coagulants, natural coagulants such as Neem leaves, Tulsi leaves moringa oleifera and tamarind seed powder are used. In this study, the effectiveness of different types of chemical coagulants was compared. Alum was found to be more effective than natural coagulants such as Neem leaves, Tulsi leaves, moringa oleifera and tamarind seed powder. The maximum turbidity reduction of alum, moringa oleifera, tamarind, Tulsi leaves, Neem leaves was found to be 97.2%, 92.8%, 70.34%, 72.54%, 65.89%. Using a locally available natural coagulant was found to be suitable, easier, and cheaper than using more traditional methods, and it was also more environmentally friendly.
Stock Market Prediction Algorithm
Authors: Haque Md Asif Ul , Asthana Satyam , Jha Mohit Kumar , Deshmukh Darshan , Gundre Prof. Sandhya
Published: June 2022

Abstract: Lately, numerous institutional financial backers utilize algorithmic exchanging to finish their speculation choices. This technique decreases the exchange costs, and further develops the venture return. Algorithmic exchanging is another exchange mode. This paper presents the algorithmic exchanging and the improvement cycle, presents the advancement interaction of exchanges costs, audits the most recent exploration literary works of algorithmic exchanging technique, and presents the writings of venture portfolio choice. In light of the current exploration and the ongoing circumstance of algorithmic exchanging our country, this paper fosters the application and idea for algorithmic exchanging Keywords: Neuron-Fuzzy systems, LSTM, Artificial neural network, Hidden Markov model, Data mining, Stock market prediction, TSLM and RNN.
Intelligent Transportation System
Authors: Satpute Ms. Bhumika Vasant , Don Ms. Dhanlaxmi Balavant , Salave Ms. Rakhi Ajaykumar , Shaikh Ms. Abrar Zameer , Gunjal Prof. Akash. K.
Published: June 2022

Abstract: People have experienced frequent communication and information exchange in recent years as a result of the proliferation of mobile devices. For example, when people go on vacations, it is common for each person to bring a smart phone with them to get information about nearby attractions. When a user visits a location, the application will provide useful information based on the user's current location preferences and previous visits to locations and their traffic signs. This new feature of map will learn your preferences and will display traffic signs in the area this system would display all traffic signs in and around the city including No Parking, Give Way, Speed Breakers ,Zebra Crossings ,Signals ,Tunnels, Sharp Curves, Speed ,No Overtaking Zones, Accidents Ponds, and Cycle Lanes. The use of popularity based filtering allows users to see all of the traffic signs in the area. Keywords: Traffic signs, Intelligent Transportation
Online Quick Bus Ticket Reservation System
Authors: Ghara Souvik , Saha Twinkle , Ghosh Arunima , Biswas Diya , Das Arnima
Published: June 2022

Abstract: Online Bus Ticket Reservation System is a web-based application that works within a file. one network. This project introduces an update to the software program “Online Bus Ticket Reservation System ”as it should be used in the bus system, the area used for reserved seats, booking cancellations and various types of route inquiries used for quick booking. This project addresses the study and development of an Online Bus Ticketing System web portal that enables making an online bus ticket purchase, ticket cancellation. which also acts as an operational tool for bus ticketing companies to operate their organization effectively. The use of bus traveling is a large growing business in India and other countries where huge population is a factor; the manual use of bus reservations is presently very strenuous and also consumes a lot of time by having to stay in a long queue. Keywords: Bus Ticket Reservation, No to Queue, Efficient, Works 24*7, Time saving
Smart Voting System Using Deep Learning and Computer Vision
Authors: Ardak Rutuja B. , Bardekar Dr. Aashish S.
Published: June 2022

Abstract: Since, India being the largest democracy in the world. Still uses voting machines to hold elections, which comes with high costs and manual labour. But voting plays a crucial role in the election of high-ranking government officials and reflects our view of how a governing body should be formed. Investigations are conducted from time to time to troubleshoot the central voting system, increasing anonymity, credibility and security while preventing all types of fraud. In this paper, there is an implementation of a method that uses deep learning techniques which develops a smart voting system. Due to its advanced features, most researchers follow and use the Boosted Cascade framework. The enhanced Cascade Framework features help you calculate and build a classifier that works more accurately. However, this accuracy rate requires a large number of Cascade Stages to help reduce similar performance with the detection and recognition accuracy. This provides protection in the sense that the most secure voter password is verified before a vote is received on the main database of the Indian Electoral Commission and voters can verify that his or her vote has reached to correct participant of election. The votes counting is done automatically, thus saving a lot of time and the results can be announced in a very short time by the Indian Electoral Commission. The user verification process is enhanced by adding a face recognition to the app that will determine whether the voter is a certified user or not. Keywords: Online voting system, smart voting, face recognition, face detection, security, user authentication, deep learning, haar cascade classifier, computer vision.
Automatic Covid Detection using CT Images
Authors: Dhakne Dr. Amol , Kakade Charushila , Katkar Nilesh , Kamble Sayali , Bhor Rupali
Published: June 2022

Abstract: COVID-19, the disease caused by the novel corona virus, can cause lung complications such as pneumonia and, in the most severe cases, acute respiratory distress syndrome, or ARDS. Another possible complication of COVID-19 is sepsis, which can cause long-term damage to the lungs and other organs. COVID-19 virus is primarily transmitted through droplets produced when an infected person coughs, sneezes, or exhales. These droplets are too heavy to float in the air and quickly fall to the ground or other surfaces. As everyone is aware, the corona virus disease 2019 (COVID-19) spread throughout the world in early 2020, causing the world to face an existential health crisis. Thus, automating the detection of lung infections from computed tomography (CT) images has the potential to supplement the traditional healthcare strategy for combating COVID-19. However, segmenting infected regions from CT slices is difficult due to high variation in infection characteristics and low-intensity contrast between infections and normal tissues. Furthermore, collecting a large amount of data in a short period of time is impractical. Our proposed solution will analyse a CT image of the lung and detect the infected portion of the lung, as well as the percentage of the affected portion. The system will identify the infection severity and will help patients to take essential measures. Keywords: Preprocessing, Segmentation, Feature Ex-traction, Classification, CT Images, Image Preprocessing.
Peningkatan Kesadaran Masyarakat tentang Akibat dan Implikasi Hukum dari Perkawinan Anak
Authors: Simarmata Agnes Noviany , Mulyasari Nicka Tri
Published: June 2022

Perkawinan anak adalah masalah yang kerap kali terjadi di Indonesia. Banyak hal yang melatarbelakangi kasus perkawinan anak seperti faktor ekonomi, budaya lokal, kurangnya pemahaman akan dampak perkawinan anak, dan faktor pembedaan gender. Dengan metode penelitian yuridis normatif dan deskriptif analisis penulis ingin memaparkan upaya yang dapat dilakukan untuk meningkatkan kesadaran masyarakat dan implikasi hukum dari perkawinan anak dalam hukum positif di Indonesia. Kemudian dibutuhkan koordinasi dan keselarasan antara orang tua, perangkat desa/kelurahan, tokoh adat dan tokoh agama local, KUA (Kantor Urusan Agama), lembaga pendidikan, dinas kesehatan, Kemenag, dan Bappenas agar langkah-langkah yang telah dicanangkan dapat berjalan dengan maksimal. Selain itu ditemukan bahwa dalam hukum positif Indonesia perkawinan anak dianggap sebagai suatu pelanggaran aturan. Karena dalam pengaturan di Indonesia telah jelas mengatur syarat-syarat untuk melangsungkan perkawinan. Karena anak merupakan aset yang diharapkan dapat membangun negara menjadi lebih maju dan tonggak dari kesejahteraan masyarakat.
 
Raising Public Awareness about the Consequences and Legal Implications of Child Marriage.
Child marriage is a problem that often occurs in Indonesia. Many things are behind the case of child marriage such as economic factors, local culture, lack of understanding of the impact of child marriage, and gender discrimination factors. With normative juridical research methods and descriptive analysis, the author wants to describe the efforts that can be made to increase public awareness and the legal implications of child marriage in positive law in Indonesia. Then it takes coordination and harmony between parents, village/kelurahan officials, local traditional and religious leaders, KUA (Religious Affairs Office), educational institutions, health offices, Ministry of Religion, and Bappenas so that the steps that have been proclaimed can run optimally. In addition, it was found that in positive Indonesian law, child marriage is considered a violation of the rules. Because the regulations in Indonesia have clearly regulated the conditions for marriage. Because children are an asset that is expected to be able to build a more developed country and a pillar of community welfare.
Pengolahan Sampah Terbuka (Open Dumping) Berdasarkan Peraturan Daerah Kota Bandar Lampung
Authors: Nuraini Nuraini Hasanah Sudrajat , Marpaung Lintje Anna
Published: June 2022

Sistem Pemerintahan di Indonesia berdasarkan ketentuan Un-dang-Undang Dasar 1945 dapat dibagi menjadi dua bagian, yaitu pemerintahan yang berada di pusat dan pemerintahan yang ada di daerah. Pemerintahan daerah adalah daerah otonom yang dapat menjalankan urusan pemerintahan di daerah dan membuat suatu peraturan yang lebih dikenal dengan Peraturan daerah.. Masalah Lingkungan Hidup yang masih menjadi perhatian banyak masyarakat dunia adalah mengenai sampah. Khusus mengenai masalah Lingkungan Hidup yaitu sampah, Pemerintah Daerah Kota Bandar Lampung member perhatian, salah satunya yaitu dibentuknya Peraturan Daerah Kota Bandar Lampung Nomor 1 Tahun 2020 tentang Perlindungan dan Pengelolaan Lingkungan Hidup. Tujuan penulisan ini adalah untuk mengetahui Implementasi Peraturan Daerah Kota Bandar Lampung Nomor 1 Tahun 2020 terhadap sampah terbuka (Open Dumping) serta faktor  penghambat  dalam  pelaksanaan Peraturan Daerah  Kota Bandar Lampung Nomor 1 Tahun 2020. Hasil penelitian menunjukkan bahwa di dalam Peraturan Daerah Kota Bandar Lampung Nomor 1 Tahun 2020, jenis sampah yang hanya diatur adalah sampah Berbahaya atau sampah beracun (B3). Faktor penghambat Peraturan Daerah Kota Bandar Lampung Nomor 1 Tahun 2020 yaitu faktor sumber daya serta faktor kondisi sosial masyarakat.
 
Open Dumping Based on Regional Regulatiobs of Bandar Lampung City.
The system of government in Indonesia based on the provisions of the 1945 Constitution can be divided into two parts, namely the central government and regional governments. Regional government is an autonomous region that can carry out government affairs in the region and make regulations which are better known as regional regulations. Environmental problems that are still the concern of many people in the world are waste.
Specifically regarding environmental issues, namely waste, the Bandar Lampung City Government pays attention, one of which is the establishment of the Bandar Lampung City Regional Regulation Number 1 of 2020 concerning Environmental Protection and Management. The purpose of this paper is to find out the implementation of the Bandar Lampung City Regional Regulation Number 1 of 2020 for Open Dumping and the inhibiting factors in the implementation of the Bandar Lampung City Regional Regulation Number 1 of 2020. The results show that in the Bandar Lampung City Regional Regulation Number 1 of 2020, the type of waste that is only regulated is hazardous waste or toxic waste (B3). The inhibiting factors for the Bandar Lampung City Regulation Number 1 of 2020 are the resource factor and the social condition of the community.
Developing Wetland Contextual Interactive Learning Media on Numbers Using Drill and Practice Method
Authors: Purba Harja Santana , Sukmawati Ati , Wiranda Nuruddin , Suryaningsih Yuni , Aprilian Rizaldi
Published: June 2022

Textbooks used in schools today are available in both print and digital versions. The use of the digital version is not much different from the printed version, which is accessed page by page. The more technology develops, the more learning facilities and infrastructure are developed. Currently the availability of interactive technology that allows students and books to interact with each other. Interactive books can be designed to respond to student activities as a teacher responds to students. The purpose of this study was to develop interactive media on number material for class VII students with a drill and practice approach. The content of teaching materials has wetland content, including information on fruits, fish and handicrafts. This interactive media was developed using HTML, CSS, Javascript, Scratch, Mathjax, JSON, and Firebase technologies. The learning approach uses the drill and practice method. This interactive media was tested to organize online learning during the Covid-19 pandemic. Based on the results of the study, it was found that student learning outcomes showed the overall average score was above the KKM of the subjects, namely the average value of learning outcomes was 75.80 from the KKM of 75.00. The results of teacher and student responses showed a positive response to the developed interactive media.
Inductive Reasoning Ability of Students Using the Palembang Songket Fabric Context in Rotational Learning in Grade IX
Authors: Sari Arika , Putri Ratu Ilma Indra
Published: June 2022

Rotation (rotation) is one of the materials in the transformation of geometry. Rotational learning can be the basis for student understanding geometrically because of its dynamic nature. Rotational learning can allow students to relate some geometric concepts such as congruence and equivalence. The study aims to explore the students’ inductive reasoning in rotation problem through the context of songket Palembang pattern in class IX. This research is related to the Indonesian Realistic Mathematics Approach (PMRI) as a learning approach used. The methodology used in this study is Design Research type validation studies consisting of three stages: preliminary design, experimental design, and retrospective analysis. The study was conducted for IX grade students of SMP Negeri 1 Palembang. The learning path (Hypothetical Learning Trajectory) in design research plays an important role as a research design and instrument. The Hypothetical Learning Trajectory was developed together with a series of activities using the contet of songket Palembang pattern such as pucuk rebung pattern, lepus pattern, lintang pattern, etc. Data collected in the form of video recordings and photos during the learning process, student interviews, student work results, discussion results, and field notes at each meeting. The instruments used include documentation in the form of video recordings and photos, interview sheets, student activity sheets, field note sheets, and the Hypothetical Learning Trajectory (HLT). Media used in this study was the students’ worksheet. The result of this study indicated that exploration using the context of songket Palembang patterns can help inductive reasoning ability on students when solving rotation problem. The conclusion of this study is the use of songket Palembang pattern as starting point in mathematics learning in rotation material helps the students to explore their inductive reasoning skill in solving rotation problems.
Senior High School Students’ Higher Order Thinking Skills in Solving Combinatorics Problems
Authors: Fatahillah Arif , Liyandri Vahad Agil , Monalisa Lioni Anka
Published: June 2022

Higher Order Thinking Skills (HOTS) refer to students' ability to solve problems by analyzing, evaluating, and creating. HOTS are essential for 21st century learning. Solving combinatorics problem troubleshooting requires HOTS. The aim of this research is to examine of senior high school students’ higher order thinking skills in solving combinatorics problems. This descriptive research describes the analysis of senior high school students’ higher order thinking skills in solving combinatorics problems. Class XII IPA 6 SMA Negeri 1 Trenggalek has a total of 21 students. Data was collected through a written test containing combinatorics problems and interviews. The results of the study show the senior high school students’ higher-order thinking skills in solving combinatorics problems: 38% of the students have "excellent" performance; 14% are rated as good; 10% are classified as enough; 38% are classified as low; no one is very poor. The most common indicator of higher-order thinking skills was analyzing (58%), followed by evaluating (55%). The creating rate is the lowest at 47%. This study can develop students' higher order thinking skills and evaluation for teachers in implementing higher order thinking skills in school.
Addressing Student Learning Gaps in Fractions: How Effective is Synchronous Videoconferencing?
Authors: Japar Irfan , Asamoah Daniel , Shahrill Masitah
Published: June 2022

The addition and subtraction of fractions are considered one of the most difficult topics in mathematics for students. However, interventions to improve student performance in this direction are not widespread. This action research study investigated the effectiveness of synchronous videoconference intervention in improving student performance in addition and subtraction of fractions. It also explored the perceptions of students about synchronous e-learning sessions. A total of 51 Year 7 students conveniently sampled from a government school in Brunei Darussalam served as participants for this study. The action taken included a pre-test, a videoconference lesson intervention, a post-test, survey, and interviews. The paired sample t-test revealed a significant difference in test scores t(50) = -3.50, p<0.001, with post-test scores (Mean = 8.47, SD = 1.78) higher than the pre-test scores (Mean = 7.1, SD = 3.10). These findings suggest that student performance improved after the videoconferencing intervention. The results of the survey and interviews revealed that the students had a positive perception of the videoconference lessons. They described the lessons as pleasant, collaborative, and convenient. However, they reported challenges, such as unstable internet connection, distractions, and inadequate teacher supervision. Despite these challenges, they equally preferred videoconferencing and traditional face-to-face lessons. This study concluded that videoconferencing could be a useful tool in teaching and learning fractions. It has the potential in improving student-centred teaching and learning, especially when the challenges that come with its use are controlled.
Caregiver Strain in Community Care
Authors: Sebestyenova M. , Andelova M. , Libova L. , Bednarikova M. , Otrubova J, , Nagyova I.
Published: June 2022

The paper focuses on the identification of areas of strain in caregivers who, on a non-professional basis, provide care to a person with a neurological disease in a community care-based setting. The aim of the survey was to validate the nursing diagnosis Caregiver Role Strain. Through a group of experts, we found out which determining features and related factors of the aforementioned nursing diagnosis occur most often in clinical practice while caring for patients with a neurological disease. Furthermore, for assessing caregivers we used the Modified Caregiver Strain Index to find out which neurological diseases cause the greatest strain for them, and which gender and age group of caregivers are most predisposed to strain. The survey took the form of online questionnaires fromApril 2021 to September 2021. Caregiver strain occurs most often in caregivers who care for neurological patients. By analyzing the data, we came to the conclusion that the experts in our survey identified fatigue as the most important determinant. The group of experts identified the most important related factor - inexperience in providing care. Due to the demanding position of the caregiver, it is important for care providers to correctly and quickly identify potential stressors, and thus relieve the caregivers from their difficult mission
A Teaching Method for the Natural Sciences
Authors: SYLA Naim , SCHŐNHERR2 Jürgen , MALKİC Edina , ALİAJ Fisnik
Published: June 2022

In this contribution, we will introduce a new method of teaching and learning for the natural sciences (Biology, Physics, Chemistry) and Mathematics. The inventor and practical implementer in several world countries (Indonesia, Tanzania, Kosovo, Kyrgyzstan, Kazakhstan, Bosnia & Herzegovina, and some schools in Germany) was Jürgen Schőnherr. The philosophy of this method is based on the idea that the first lesson of each chapter begins with an experiment, which should be clear, simple (built with ordinary tools from students' lives, kitchens, toys, tools, etc.), and have a surprising effect. Based on this approach, the method is also called Starter Experiment Approach. The role of the teacher during this lesson will be more of a guide and helper, while most of the time will belong to the students. Thus, students will be aroused with curiosity and a love for natural sciences. In countries where this method has been applied, positive effects have been observed in increasing the number of researchers in the natural sciences, and their success.
Studi Literatur: Pengaruh Penerapan Model Pembelajaran Guided Inquiry (GI) terhadap Hasil Belajar Kognitif, Afektif, dan Psikomotor Siswa Sekolah Menengah pada Materi Biologi
Authors: Hanifah Mutia , Purbosari Purwanti Pratiwi
Published: June 2022

The guided inquiry learning model is a learning model that has the potential to improve student learning outcomes. However, no researchers have conducted a literature study on the effect of applying the guided inquiry learning model on learning outcomes in the cognitive, affective, and psychomotor domains of high school students on biology material. This research was a literature study with a narrative review design. The scientific articles used as research data were 42 articles from the international journal, national journals accredited, national journals unaccredited, proceedings, and repositories. Article validation was carried out by considering freely accessible articles, quality of research methodologies, article topics, article objects, and research references for the last ten years. Data collection techniques through keywords and presented in tabular form. The data analysis technique used descriptive analysis. Based on the literature study, applying the guided inquiry learning model could improve high school students' cognitive, affective, and psychomotor learning outcomes on biology material.
Keyword : cognitive, affective, psychomotor learning outcomes, guided inquiry, literature study.
Abstrak
Model pembelajaran guided inquiry merupakan model pembelajaran yang berpotensi untuk meningkatkan hasil belajar siswa. Akan tetapi, belum ada peneliti yang melakukan kajian literatur mengenai pengaruh penerapan model pembelajaran guided inquiry terhadap hasil belajar ranah kognitif, afektif, dan psikomotor siswa sekolah menengah pada materi biologi. Penelitian ini merupakan penelitian studi literatur dengan desain narrative review. Artikel ilmiah yang digunakan sebagai data penelitian sebanyak 42 artikel yang berasal dari jurnal internasional, jurnal nasional terakreditasi, jurnal nasional tidak terakreditasi, prosiding, dan repository. Validasi artikel dilakukan dengan mempertimbangkan artikel dapat diakses secara bebas, kualitas metodologi penelitian, topik bahasan artikel, objek penelitian artikel, dan dengan referensi 10 tahun terakhir. Teknik pengumpulan data melalui kata kunci dan disajikan dalam bentuk tabel. Teknik analisis data menggunakan analisis deskriptif. Berdasarkan hasil studi literatur, penerapan model pembelajaran guided inquiry dapat meningkatkan hasil belajar kognitif, afektif, dan psikomotor siswa sekolah menengah pada materi biologi.
Kata Kunci: hasil belajar kognitif, afektif, psikomotor, guided inquiry, studi literatur
ONLINE LEARNING OF INDONESIAN LANGUAGE IN PRIMARY SCHOOL (MADRASAH IBTIDAâ€™IYAH) ON INSTRUCTION TEXT IN COVID-19 PANDEMIC
Authors: Nurhayati Sinsin , Nurhayati Enung
Published: June 2022

The research aimed to described (1) Online learning scenarios which is doing by teachers during the COVID-19 pandemic on instruction text learning, (2) Difficulties of students and teachers experience when implementing on instruction text learning in the pandemic,(3) Student and teacher responses to online learning during the pandemic on instruction text learning, and Â (4) Differences in studentsâ€™ knowledge and skills of instruction text learning in online learning. The research was conducted for 1 month in September 2020. The subjects of study are two teachers and fourth grade students of MI Muhammadiyah 2. The research procedure used was descriptive statistics. Data collection techniques in this research through online interviews. The results of MI Muhammadiyah 2 online learning research during the COVID-19 pandemic show that : (1) Online learning scenarios which is doing by teachers during the COVID-19 pandemic are Distance Learning and continue to make lesson plants that are simply arranged and contain the main things including preâ€“activities, core activities and postâ€“activities. (2) Difficulties of students and teachers experience when implementing on the instruction text learning in the pandemic were 80% in the moderate category and 20% in the low category, 3) Student and teacher responses to online learning during the Â COVID-19 pandemic was 20% showing positive responses, 40% showed neutral responses and 40% showed negative responses. (4)The results of the calculation of Asymp (2 â€“ Failed) reached 0,118. The data shows that 0,118 is greater than 0,05. So it can be concluded that students have different knowledge and skills of instruction text learning in online learningÂ Keywords: distance Learning, COVID-19, Online learning