bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impacts of Payment for Forest Ecosystem Services on Local livelihoods in A Luoi District, Thua Thien Hue Province, Viet Nam
Authors: Thuy Pham Thu , Duong Phuoc , Thuy Le Thi Thanh 
Published: July 2022

This paper analyses the impacts of the national Payment for Forest Environmental Services (PFES) policy in A Luoi district, Thua Thien Hue province, Viet Nam. There are mixed impacts of PFES in A Luoi district. While some surveyed households have experienced increases in income since PFES, for many other incomes have fallen. Our findings show PFES impacts on local communities and individuals are limited because most forest areas are managed by state agencies, leaving only 17.9% of PFES payments being channeled to these groups, while the rest goes to state government agencies and commune people’s committees. This disparity in PFES payments has further widened the income gap between state agencies and local households. PFES payments currently contribute little to household incomes, averaging only 2.64% of total earnings. PFES has little impact and additionality in advancing land tenure security and reducing natural forest product exploitation for generating income as impacts are similar to those found in non-PFES villages. PFES poverty reduction impacts vary from village to village, but in general, percentages of poor households receiving PFES payments range from 1% to 59%.
The Communication in Social Media About COVID-19 Vaccine: Mapping and Bibliometrics Analysis
Authors: Subekti Dimas 
Published: July 2022

COVID-19 emerged at the end of 2019 in China, and has spread to all corners of the world. So many parties are creating vaccines to end the COVID-19 pandemic. Simultaneously in today's digital world, there are many studies discussing the COVID-19 vaccine spread in terms of communication on social media which is the most popular social network today. Therefore, the purpose of this study is to explain global research trends related to the use of social media as a means of spreading COVID-19 vaccines, both positive and negative, from 2020 to 2021. This study uses bibliometric analysis and also uses VOSViewer to map scientific publications. This study also uses the Word frequency feature in NVIVO 12 plus. Findings in this study that the publication of scientific research on communication in social media about the COVID-19 vaccine has increased in the last two years. The mapping covers all countries whose publications are indexed by Scopus, the United States has the most significant contribution to research publications. Journal of Medical Internet Research is the journal that publishes the most research. The University of Pennsylvania is the institution that has the highest contribution. Topics that have good opportunities for future research are interpersonal, vaccination, vaccines, immunology, and COVID-19 vaccines. The narrative of global scientific research publications related to communication in social media about the COVID-19 vaccine is COVID-19, vaccine, and social media.
Workforce and Workplace Ecosystem – Challenges and Opportunities in the Age of Digital Transformation and 4IR
Authors: Gorski Andra Teodora , Gligorea Ilie , Gorski Hortensia , Oancea Romana 
Published: July 2022

Abstract
We are witnessing the Fourth Industrial Revolution (4IR) in which technological discoveries and changes are coming at a dizzying speed generating tremendous transformations of organizations, the environment and societies. The purpose of the present paper is to analyze a set of challenges and opportunities of the workforce and workplace ecosystems in the context of 4IR. Innovation – as key ingredient of scaling-up processes – and the widespread implementation of specific 4IR technologies will lead to substantial, sometimes even disruptive changes of the labor market, but also to the workforce and workplace ecosystems’ transformation. Among others, artificial intelligence (AI), smart robotics, and intelligent automation are emerging technologies that dramatically change the ways of work, productivity, but also the types and number of available jobs. This paper has a few specific objectives: summarizing the main technologies and tools specific to 4IR and Industry 4.0; analyzing the major shifts related to the current structure of the workforce -highlighting the external and technological component (AI, robots, automation); analyzing the hybrid workplace (physical and digital); identifying some emerging technologies and their impact on the work ecosystem. The methodology of the study relies on qualitative methods - literature review, systematization of knowledge, observation/ participation (as experts in different national and international consultancy and training programs). The paper draws conclusions and some remarks regarding the intention to address other challenging subjects in the future, such as: rethinking performance management systems to reflect and tackle these challenges; skill gaps and the role of emerging technologies in supporting Society 5.0. - a more sustainable, inclusive and human-centric society.
The three-year outcome of emotional symptoms in clinically referred youth with ADHD and their relationship to neuropsychological functions
Authors: Tallberg Pia , Svanberg Kristina , Hallin Anne-Li , Rastam Maria , Gustafsson Peik , Perrin Sean 
Published: July 2022

Abstract

Background
Further knowledge is needed regarding long-term outcome of emotional symptoms, and the interplay between these symptoms and neuropsychological functioning in youth with attention deficit hyperactivity disorder (ADHD).

Objective
We aimed to explore the effect of performance-based neurocognitive functions and parent-rated behavioral executive functioning (EF) on self-rated and parent-rated internalizing symptoms longitudinally in clinically referred youth with ADHD (n = 137; mean age = 12.4 years). We also aimed to examine the change in self-rated emotional symptoms in the ADHD group and a Control group (n = 59; mean age = 11.9 years).

Method
At baseline, and three years later, parents completed rating scales of their child’s ADHD symptoms (Swanson Nolan Pelham Scale, Version IV – SNAP-IV), emotional symptoms (Five To Fifteen Questionnaire, Strengths, and Difficulties Questionnaire), and EF (Behavior Rating Inventory of Executive Function). At the same time, the child completed self-report measures of Anxiety, Depression, and Anger Inventories (the Beck Youth Inventories) and neurocognitive measures (Conner’s Continuous Performance Test, Version II (CPT-II), Working Memory and Processing Speed composites (Wechsler Intelligence Scales). Statistical analyses were linear and logistic mixed models.

Results
Using longitudinal data, parent- and self-ratings of emotional symptoms were associated with parent-ratings of EF behavior in youth with ADHD. Plan/organizing deficits were associated with Anxiety and Anger over and above other metacognitive subscales, while Emotional Control was related to Anger over and above other behavior regulation subscales. In the ADHD group, Anger symptoms improved across measuring points. When controlling for age, Anxiety, and Depression symptoms were largely stable in both groups, however at higher levels in the ADHD group. The differences in anxiety and depression symptoms across groups decreased over time.

Conclusions
The current study emphasizes the importance of identification, monitoring, and treatment of emotional symptoms, and behavioral aspects of EF in youth with ADHD.
Affective positioning in hyper-mourning: sharers as tellers, co-tellers and witnesses
Authors: Giaxoglou Korina 
Published: July 2022

Abstract
In an age of social and digital media, users’ engagements with (social) media related to death, dying and mourning vary widely across different social and cultural contexts and changing platforms. Based on the discussion of selected examples, I illustrate how users’ social media engagements related to death, dying and mourning vary, depending on the narrative positions that sharers take up as tellers, co-tellers or witnesses to shared stories. As I will argue, the potential and limits of such engagements can be better understood in the context of three over-arching, dynamic modes of practices of hyper-mourning, namely entrepreneurial, connective and activist. These are associated with distinct types of affective positions for sharers, audiences and displays of affect, forming the basis for projecting participants’ identity and affective claims. The article shows how the way we die and mourn is extended as much as limited by social and digital media story affordances and norms.
The Concept of Dependency Game Tree Graphs as a Black Box in the Analysis of Automatic Transmissions
Authors: Deptuła Adam , Stosiak Michał , Karpenko Mykola , Łapka Mariusz 
Published: July 2022

Abstract
The methodology of graph theory has long had applications in mechanics. Graphs allow the simultaneous consideration and synthesis of the structure of a real system and the idealized structure of an equivalent model of a mechanical system. In particular, there are many applications of graph theory in the analysis of automatic transmissions. This paper presents continuing research on applications of game tree graphs in the analysis of automatic transmissions. Black box ideas for dependency graphs are presented. This makes it possible to automatically generate simplified models from given physical models of an automatic transmission and to determine the optimal number of teeth. The developed methodology allows also to perform real-time simulations. In a further stage, the methods of decision logic trees can be applied to analyze the functional diagrams of selected gears.
Dynamic Weighing to Improve Rail Freight Traffic Safety: A Case Study from the Czech Republic
Authors: Ližbetin Ján , Vejs Petr 
Published: July 2022

Abstract
Railway traffic safety is a decisive factor involved in any decision-making process in the railway transport, including the overall weight of cars, i.e., potential overloading. Overloaded rolling stock may cause many serious accidents. The presented article comprises two parts: the theoretical one explores the ways of progressive dynamic weighing of shipment. The practical part took place at Horní Dvořiště railway station, measuring the impact of the dynamic weighing on the decline in vehicular overloading.
Travellers’ Perception About Vehicular Emissions’ and its Impact on Pedestrian Travel Behaviour
Authors: Zabiulla Md , Kadali B Raghuram 
Published: July 2022

Abstract
Vehicular emissions have many impacts on human health and travel behaviour. A lot of evidence on the health effects of vehicular emissions is available but very few studies have looked at the impacts on travel behaviour. The current study attempts to fill this research gap by analysing the factors that influence pedestrian travel behaviour concerning vehicle emissions based on travellers’ perceptions in the Indian context. For this, a stated preference questionnaire survey was conducted and a factor-based regression followed by a mediation analysis was used to analyse the responses. Results showed that a person’s perceived impacts about vehicular emissions had a greater impact on their travel behaviour. Public concern and environmental attitude lead to direct changes in travel behaviour whereas vehicle technology and negligent attitude had significant indirect effects. The present study findings are useful to the urban planning policymakers in reducing the impact of vehicular emissions on pedestrians by implementing strategies that lessen human exposure to transport emissions.
Novel Method of Reducing the Allocated Bandwidth by Voip
Authors: Abualhaj Mosleh M. , Abu-Shareha Ahmad A. , Shambour Qusai Y. , Al-Khatib Sumaya N. 
Published: July 2022

Abstract
Old telecommunication systems are gradually being replaced by a new system that works over IP networks, which is known as voice over internet protocol (VoIP). VoIP has several merits (e.g., very cheap call rate), which make it increasingly popular in the telecommunication world. However, VoIP faces numerous impediments that decelerate its promotion. One of the top impediments is the wasted bandwidth caused by VoIP systems. Numerous methods have been proposed to handle this impediment, including packet aggregation methods. This paper proposes a novel aggregation method, called packet aggregation and carrier header (PA-CH), to reduce the amount of the large bandwidth caused by VoIP. As the name suggests, PA-CH saves in bandwidth by aggregating the packets in a header and using the redundant fields in the packet header to carry a portion of the packet voice data. The performance of the introduced PA-CH method was investigated based on three main metrics, namely, link capacity, allocated bandwidth reduction, and voice data shortening. Simulation results indicate that the proposed PA-CH method outperforms the comparison methods in three factors. For instance, the proposed method’s allocated bandwidth reduction ratio reaches 51% when the number of calls running concurrently reaches 100. Therefore, the proposed PA-CH method achieves its goal of reducing the wasted bandwidth caused by VoIP.
Prevalensi Malnutrisi Balita di Desa Karimunting, Kec. Sungai Raya, Kab. Bengkayang, Provinsi Kalimantan Barat
Authors: Aryanti Intan , Hidana Rachma , Safitri Yolanda , Jufri M. Ikhsan , Hawa Putrya , Purnamasari Dwi Monik , Fitriani Elies 
Published: July 2022

Indonesian children are still experiencing a double burden of malnutrition, both in undernutrition and overnutrition. Based on study, there is an intergenerational effect, such as short condition of parents as a child will affect the next generation’s growth and development and will increase the risk of cognitive delay. This result of this study is expected to help and become a reference for local and national governments in order to manage strategies for handling malnutrition and to achieve national health resilience. This research is descriptive cross-sectional study with total sampling. The study used secondary data of 322 children under 5 years old from Sungai Raya District Health Center from July-August 2021, originating from 7 unit health centre (posyandu). The data obtained in the form of age, body weight (BW), body length (BL)/height (BH) and classified according to the WHO curve (W/Age, BH/age, BW/BH) then calculate the Z score. The result showed that children under 5 yo in short and very short stature children were 13% and 19%. Children with overweight and obesity based on BW/BH in this study were 7 % and 5 %. In conclusion, there was a double burden malnutrition which exceeds the national average.
Profil Hematologi Pasien Covid-19 Berdasarkan Beratnya Kasus
Authors: Hayati Taureni , Wijaja Mirna Albertina , Kusumastuti Sri Murtiyani 
Published: July 2022

This study aims to determine the hematology profile of Covid-19 patients based on the severity of the case. The method used is descriptive. Data collection techniques are patient clinic data, complete patient blood, NRL, and ALC. The results of the study are a) characteristics of COVID-19 patients in weight that cases in women are more than men, b) the absence of the influence of hemoglobin levels in COVID-19 patients, c) hematocrit values do not affect the incidence of COVID-19, d) there is an effect of leukocytes on the symptoms of COVID-19 patients, e) there is no influence of platelets with the incidence of COVID-19, and f) there is an effect of NLR on the symptoms of COVID-19 patients, and g) there is an effect of ALC on the symptoms of COVID-19 patients. The conclusion of this study is a) there are differences in leukocyte, NLR, and ALC profiles in COVID-19 patients, b) there is no difference in hemoglobin, hematocrit, and platelet profiles in the symptoms of COVID-19 patients, and c) there are significant differences in hematological profiles in COVID-19 patients can help classify COVID-19 patients based on the severity of cases.
Formulasi dan Uji Sifat Fisik Facial Wash Ekstrak Methanol Daun Salam (Eugenia polyntha) sebagai Antioksidan dengan Metode DPPH (1,1-difenil-2-pikrihidrazil)
Authors: Kurniawati Try , Rahayu Titi Pudji , Kiromah Naelaz Zukhruf Wakhidatul 
Published: July 2022

Daun salam (Eugina polyntha) merupakan tanaman yang mengandung flavonoid yang memiliki aktivitas sebagai antioksidan sehingga dapat dibuat sediaan facial wash. Facial wash merupakan salah satu pembersih wajah yang digunakan untuk membersihkan sel kulit mati, kotoran, minyak dan kosmetik. Tujuan penelitian ini yaitu untuk membuat sediaan facial wash dengan variasi karbopol 940 yang memenuhi uji fisik sediaan dan mempunyai aktivitas antioksidan dengan metode DPPH. Metode penelitian yaitu penelitian ini bersifat eksperimental dengan merancang formulasi sediaan facial wash daun salam dengan variasi karbopol 940 dan evaluasi sediaan fisiknya meliputi uji organoleptis, uji pH, uji viskositas, uji stabilitas, uji iritaai dan uji hedonik. Uji aktivitas antioksidan dilakukan dengan menggunakan metode DPPH (1,1-Difenil-2-Pikrilhidrazil). Hasil evaluasi sifat fisik facial wash meliputi organoleptik formula 1, 2, 3, 4, 5, 6 memiliki bentuk sediaan gel, bau khas daun salam, dan warna hijau kehitaman. Sediaan homogen dan memiliki nilai pH pada rentang 4,5-6,5, tinggi busa pada formulasi ke 3 memenuhi standar, uji viskositas memenuhi standar pada formulasi ke 2 dan 3, , uji iritasi tidak adanya iritasi pada formulasi ke 3 dan untuk formulasi 1, 2, 4, 5, 6 memiliki sedikit iritasi, uji hedonik dilakukan dengan kriteria bentuk, warna dan bau yang banyak disukai pada formulasi ke 2. Pengujian Pengujian ststistik dengan hasil uji pH, uji tinggi busa dan uji viskositas dilakukan dengan uji One Way ANOVA dengan hasil untuk nilai p < 0,05. Hasil nilai pada vitamin C sebesar 8,88 ppm sedangkan untuk sediaan facial wash daun salam sebesar 10,53 ppm. Pada penggunaan basis gel karbopol 940 mepengaruhi sifat fisik sediaan dengan p <0,05, dan nilai sebesar 8,88 ppm untuk vitamin C sebagai kontrol positif dan sediaan facial wash ekstrak metanol daun salm dengan nilai sebesar 10,53 ppm.
Separation of Gadolinium(III) from Terbium(III) by the Liquid-Liquid Extraction Method with Dibutyldithiophosphate as the Extractant
Authors: Budiman Senadi , Hardian Arie , Virdasari Lisda , Nurdeni Nurdeni , Herman Herman , Mutalib Abdul , Anggraeni Anni , Bahti Husein H. 
Published: July 2022

The purpose of this research is to separate gadolinium(III) from terbium(III), by the liquid-liquid extraction method, with the extractant dibutyl dithiophosphate. Gadolinium(III) and terbium(III) have been selected in this study to see if the two metallic ions still could be separated although they have only one difference in atomic number, and in fact, terbium (65Tb) is the next to gadolinium(64Gd), in the lanthanide series. Also besides, the two metals have been found together in the same mineral such as gadolinite, and in some other minerals in Indonesia. Extraction parameters have been firstly selected and extraction conditions have been optimized as well, using the experimental design of Plackett Burman. Thus, experiments have been done to select which of the nine parameters (i.e. Gd(III) and Tb(III) concentrations, the concentration of the extractant (dibutyl dithiophosphate), pH, volume ratio of aqueous phase to the organic phase, extraction temperature, shaking rate, shaking time, resting time (after shaking), have their significant effect on the extraction efficiency and separation. The data resulted from this study show that there were five of the nine factors studied that determine the extraction efficiency and separation. They were (with its respective optimum value in the bracket): Gadolinium concentration [Gd(III)](5 ppm), terbium concentration [Tb(III)](5 ppm), pH(3.0), shaking time (10 minutes), and rest time after shaking (10 minutes).
Iron and Manganese Removal from Wastewater by Constructed Wetlands Planted with Caladium bicolor
Authors: Phuong Nguyen Minh , Hai Do Thi , Thanh Nguyen Van , Anh Bui Thi Kim 
Published: July 2022

Constructed wetlands (CWs) have been applied to treat various wastewater types including domestic wastewater, livestock wastewater, industrial wastewater and acid mine drainage with the advantages of low cost, environmentally-friendly technology and high treatment efficiency. Mining wastewater with the high content of heavy metals often causes negative impacts on the ecosystems and human health. In this study, the capacity of using limestone, hydrolyzed rice husk as filter materials and the CWs planted with Caladium bicolor to treat iron and manganese in artifical wastewater treatment are evaluated. The wetland model has the size of length x width x height of 50 cm x 15 cm x 20 cm. 10 liters of the synthetic wastewater were used and initial Fe and Mn concentrations varied from 5, 10, 15, 20 and 25 mg/L. The results showed that limestone and hydrolyzed rice husk with the weight ratio of 5 : 2.5 (kg) had good ability to remove Fe and Mn with treatment efficiencies of approximately 99.8% after 144 hours. During a 24-hour retention time, the Fe and Mn concentrations ​​in the wastewater decreased rapidly in CWs and the initial Fe and Mn concentrations affected treatment performance. When the initial Fe and Mn concentrations were below 20 mg/L, treatment efficiencies of Fe and Mn reached about 99% after 144 hours in the CWs and Fe and Mn concentrations met the national regulation QCVN 40: 2011/BTNMT, column B. The study highlights the potential applications of C. bicolor in CWs with the use of natural limestone and hydrolyzed rice husk as substrates in treatment of iron and manganese-contaminated wastewater.
Keywords: Constructed wetlands, Caladium bicolor, limestone, rice husk, iron, manganese.
Model Growth Mindset dalam Meningkatkan Keterampilan Menulis Cerita Anak
Authors: Masie Sitti Rachmi , Malabar Sayama , Didipu Herman 
Published: July 2022

The purpose of this study was to describe the growth mindset model in improving children's story writing. Writing children's stories is part of the learning process to develop literary skills with mastery of language. This type of research is development research, qualitative descriptive method. The method of data collection was carried out by interviewing, documenting, and compiling products to be tested on students and teachers. The research subject is at one school, namely SDIT in Gorontalo City. The results show that writing stories using the growth mindset model can increase students' writing of children's stories. The interest of students in writing is because the guide model includes various types of exercises in creating ideas through positive stories, writing creatively and revealing the wisdom of stories, so that they can retell the contents of the story. AbstrakTujuan penelitian ini adalah untuk mendeskripsikan model growth mindset dalam meningkatkan menulis cerita anak. Menulis cerita anak adalah bagian dari proses pembelajaran untuk mengembangkan kemampuan bersastra dengan penguasaan bahasa. Jenis penelitian ini adalah penelitian pengembangan, metode deskriptif kualitatif. Metode pengumpulan data dilakukan dengan wawancara, dokumentasi, dan penyusunan produk untuk diujicobakan pada peserta didik dan guru. Subjek penelitian pada satu sekolah yaitu SDIT di Kota Gorontalo. Hasilnya menunjukkan bahwa menulis cerita dengan menggunakan model growth mindset dapat meningkatkan peserta didik menulis cerita anak. Ketertarikan peserta didik dalam menulis dikarenakan model panduannya mencantumkan beragam jenis latihan dalam menciptakan ide melalui kisah positif, menulis kreatif dan mengungkapkan hikmah cerita, sehingga dapat menceritakan kembali isi cerita.