bluuebunny/crossref_metadata_2025_split huggingface dataset:
Improving Retention of Diverse Samples in Longitudinal Research on Developmental Disabilities
Authors: Song Jieun , Dembo Robert S. , Smith DaWalt Leann , Ryff Carol D. , Mailick Marsha R. 
Published: February 2023

AbstractDevelopmental disabilities (DD) research has depended on volunteer and clinical samples, with limited racial/ethnic diversity. This study focused on improving diversity and retention in DD research. The sample included 225 parents with a child with DD and 4,002 parents without children with DD from diverse racial/ethnic groups, drawn from Midlife in the United States, a national longitudinal study. Unexpectedly, parents of children with DD from diverse racial/ethnic groups were more likely to participate longitudinally than other groups. Relative participant payment was a factor that enhanced their likelihood of retention. This research illustrates how large national studies can be leveraged to increase representativeness and ongoing participation of diverse racial/ethnic groups, especially in combination with other factors, such as parenting a child with DD.
Transportation and Community Participation Among Autistic Adults
Authors: Song Wei , Salzer Mark S. , Pfeiffer Beth , Shea Lindsay L. 
Published: February 2023

AbstractThis study investigated how the amount, breadth, and sufficiency of community participation differed in terms of transportation modes used by autistic adults (N = 751). Autistic adults who had access to more transportation modes had a greater amount of community participation. Driving was related to enhanced participation. Those dependent on others or service transportation had poorer participation outcomes than those who used more independent transportation options. The associations are generally similar regardless of the richness of public transit available, although they appear stronger in more limited transit areas. These findings have several implications for providing support to enable autistic adults to participate in their communities in the areas that are important to them and to the extent they desire.
Impact of refractive errors and their correction on academic performance of school_age children.
Authors: madhuni khairi 
Published: February 2023

Abstract
Background : Childhood is when learning begins, and a child's ability to learn is highly influenced by accurate vision. It has been shown that children with vision impairment might experience severe effects on their academic performance, social interaction, and growth.
Aim and objectives : to study the impact of refractive errors and their corrections on the academic performance of school-age children of different age groups.
Subjects and methods: The compressive search was conducted by using the databases:MEDLINE/PubMed and the folkowing free key words.e.g.: Refractive errors,, Academic performance, School_ age children. A primary search of databases yielded 220 records. After duplicates removal, 90 potentially eligible articles were identified. A total of 8 studies fulfilled the inclusion criteria, and were included in the final review. Results: our study revealed that a significant impact was observed in the average academic scores of the results after refractive corrections. Conclusion: that there is strong evidence that there isa significant impact of refractive errors and their correction on academic performance of school age children, good near vision is imperative to performing optimaly in the majority of academic tasks required of students and that academic performance beneficial results will be obtained if the spectacle correction given for students with errors of refraction.
Keywords: Refractive errors, Academic performance, School-age children.
Effects of harpin and carbendazim on antioxidant accumulation in young jujube leaves
Authors: Tian Shan , Chen Ying , Cai Zhien , Wang Qianjin , Zhang Jiarui , Liu Zhilan , Li Yueyue , Zhao Xusheng 
Published: February 2023

Abstract
Jujube leaf tea is a functional beverage that soothes the nerves. In this study, we evaluated the effects of carbendazim and harpin on disease index, biomass accumulation, H2O2, antioxidant contents, and phenyl alanine ammonia lyase (PAL) activity in young jujube leaves. Compared to harpin, carbendazim decreased the disease index and induced higher H2O2 content. Additionally, the pesticide reduced young leaf biomass accumulation. In contrast, harpin increased vitamin C, glutathione, total phenolics, and total antioxidant capacity in young leaves compared to carbendazim. Compared with the control, harpin enhanced the PAL activity. Carbendazim residues were present in treated leaves for 14 days. Our study findings provide a method for improving jujube leaf tea quality from a pesticide utilization perspective.
Technical review of supervised machine learning studies and potential implementation to identify herbal plant dataset
Authors: Carnagie Jeremy Onesimus , Prabowo Aditya Rio , Istanto Iwan , Budiana Eko Prasetya , Singgih Ivan Kristianto , Yaningsih Indri , Mikšík František 
Published: February 2023

AbstractThe use of technology in everyday life is unavoidable, considering that technological advancement occurs very quickly. The current era is also known as industry 4.0. In the industry 4.0 era, there is a convergence between the industrial world and information technology. The use of modern machines in the industry makes it possible for business actors to digitize their production facilities and open up new business opportunities. One of the developments in information technology that is being widely used in its implementation is machine learning (ML) technology and its branches such as computer vision and image recognition. In this work, we propose a customized convolutional neural network-based ML model to perform image classification technique for Indonesian herb image dataset, along with the detailed review and discussion of the methods and results. In this work, we use the transfer learning method to adopt the opensource pre-trained model, namely, Xception, developed by Google.
Effect of ECAP die angle and route type on the experimental evolution, crystallographic texture, and mechanical properties of pure magnesium
Authors: Alateyah Abdulrahman I. 
Published: February 2023

Abstract
In the current study, the effect of equal channel angular pressing parameters such as die route type and die angle were studied. Billets of pure magnesium (Mg) were processed successfully through up to 2-passes of different routes, A, Bc, and C, using equal channel angular pressing dies with different internal angles of 90° and 120° at 225°C. The crystallographic texture and microstructural evolution were investigated using electron back-scatter diffraction. The Vickers microhardness and tensile properties were investigated, analyzed, and linked to the microstructure and crystallographic texture as well. The as-annealed condition revealed relatively coarse equiaxed grains coupled with some extra-elongated grains with average grain size of 6.338 µm. Processing through 2-passes formed an ultrafine grain structure and recrystallized fine grains. This decrease in grain size was associated with hardness and tensile strength enhancement as compared with the as-annealed Mg counterpart. ECAP processing through the 90° die revealed that 2-passes of route Bc was more effective in grain refinement compared to routes A and C, and it reduced the average grain size by 76.45% compared to the as-annealed counterpart. On the other hand, for the ECAP die with 120°, route A was more effective in grain refinement compared to the other routes. Processing through 2-passes of route C resulted in a stronger texture compared to the other routes with momentous rotation for the texture components. Processing of 2-A, 2-Bc, and 2-C through the 90°-die revealed an increase in the Vickers Hardness (HV) of 76.9, 96, and 84.6%, respectively, compared to the AA counterpart. In addition, the tensile findings revealed that the 90°-die resulted in higher ultimate tensile strength coupled with a drop-in ductility compared to the 120°-die. Furthermore, ECAP processing through the 90°-die led to improvement in the ultimate tensile strength by 14.1, 38.4, and 43.75%, respectively, coupled with improving the Mg ductility by 80.9, 73.5, and 47.6% through processing via 2-A, 2-Bc, and 2-C, respectively, compared to the as-annealed counterpart.
Antioxidant activity in off and on-pump coronary artery bypass grafting and valve replacement surgery
Authors: Azari Ali , Baradaran Rahimi Vafa , Moravvej Zahra , Rahsepar Amir Ali , Ghayour-Mobarhan Majid , Salehi Maryam , Bigdelu Leila 
Published: February 2023

Abstract

Objectives
Cardiac surgeries initiate oxidative stress, increasing organ dysfunction development and mortality. The present study investigated the superoxide dismutase (SOD) activity, as an antioxidant enzyme, in patients undergoing coronary artery bypass (CABG) and heart valve replacement surgeries.

Methods
A prospective study was performed on patients with proven coronary artery disease (CAD) or valvular heart disease (VHD) candidates for on- or off-pump CABG and valve replacement surgery. Serum SOD activity was measured preoperatively, at 24 h postoperatively, and at the time of discharge. In addition, echocardiography was performed before surgery and at discharge.

Results
A total of 48, 51, and 47 patients were enrolled in the on-pump, off-pump CABG, and valve replacement groups, respectively. Baseline serum SOD activity showed no significant association with BMI, age, and blood pressure in either CAD or VHD patients. The SOD values decreased at the 24 h postoperative time and then increased at the time of discharge in all groups, except for a slight decrease in the on-pump group. The changes in serum SOD values were not significantly different for the three surgical groups.

Conclusions
The serum SOD activities fell significantly after CABG and valve replacement surgery. Further investigation is emphasized for the role of SOD in oxidative stress after cardiac surgery.
Algebraic and quantum attacks on two digital signature schemes
Authors: Roman’kov Vitaly , Ushakov Alexander , Shpilrain Vladimir 
Published: February 2023

Abstract
In this article, we analyze two digital signature schemes, proposed in Moldovyan et al., that use finite noncommutative associative algebras as underlying platforms. We prove that these schemes do not possess the claimed property of being quantum safe. We also show that in many cases these schemes are, in fact, vulnerable to “classical” algebraic cryptanalysis.
Technical kraft lignin from coffee parchment
Authors: Coura Marcela Ribeiro , Demuner Antonio Jacinto , Demuner Iara Fontes , Blank Daiane Einhardt , Magalhães Firmino Maria José , Borges Gomes Fernando José , Macedo Ladeira Carvalho Ana Márcia , Costa Marcelo Moreira , Henrique dos Santos Marcelo 
Published: February 2023

Abstract
The biomass deconstructed by kraft process and the lignin dissolved in the black liquor are burned to generate energy in a pulp mill. This study used the black liquor from coffee parchment cooking, a residue from the coffee industry, to isolate kraft technical lignin. The parchment was subjected to the kraft pulping process to obtain pulps of kappa number 60 and 25, and the resulting black liquors were used for lignin extraction. Chemical characterization, elemental analysis and heating value of liquors and lignins were performed, as well as FTIR and Py-CG-MS analysis of lignins. The cooking provided liquors with similar characteristics, with lignin content of 31.67 and 32.63% for kappa 60 and 25 liquors, respectively. The extractions resulted in high purity lignin (92.35% for K#60 lignin and 93.96% for K#25 lignin). The higher heating values were 23.8 and 25.4 MJ/kg for K#25 and K#60 lignins, respectively. FTIR analysis showed characteristic peaks of lignin. Through Py-GC-MS, it was possible to observe the slight predominance of guaiacyl-type lignin, which can be an advantage depending on the application. It is possible to extract lignin from the black liquor obtained from the coffee parchment pulping to generate products with high-added value.
Hospital wastewater treatment methods and its impact on human health and environments
Authors: Ramírez-Coronel Andrés Alexis , Mohammadi Mohammad Javad , Majdi Hasan Sh. , Zabibah Rahman S. , Taherian Masoume , Prasetio Diki Bima , Gabr Gamal A. , Asban Parisa , Kiani Amin , Sarkohaki Sahar 
Published: February 2023

Abstract
The scientific development and economic advances have led to the identification of many pathogenic agents in hospital effluents. Hospital wastewaters are qualitatively similar to municipal wastewaters, with the difference that these wastewaters contain toxic and infectious substances and compounds that can be dangerous for the health of the environment, employees of these centers, and the entire community. Therefore, in the last few years, it has been emphasized that all hospitals and medical and health centers should have a treatment facility for their produced wastewater so that the health of the society and people is not threatened. An issue that is not paid attention to has become one of the environmental problems and concerns of the world today. The present study focused on the investigate hospital wastewater treatment methods and its impact on human health and the environment. In this narrative study, the first literature search was performed with four hundred and twenty-three articles were retrieved based on PubMed, Elsevier, Web of science, Spring, and Google Scholar databases. The results of this study showed that wastewater from hospitals and medical centers can play a significant impress in polluting soil and aquatic environments and spreading infectious diseases. According to the mentioned contents, collection and treatment of hospital wastewater is essential. In addition, if hospital wastewater enters the wastewater collection network without knowing its characteristics or with incomplete treatment and finally enters the municipal wastewater treatment plant. It causes many problems, including disturbing the balance of the biological system of the treatment plant. Purification and disposal of hospital wastewater is considered a vital action based on environmental standards. The results of this study also showed that the treatment methods of this type of hospital wastewater can play a significant role in reducing the spread of diseases caused by hospital wastewater treatment, including infectious diseases. The results of this study can be very useful for politicians, the managers of the Ministry of Energy and Health and the Environmental Organization in choosing the appropriate methods and process to reduce hospital wastewater and increase the efficiency of hospital wastewater treatment plants.
LEKSIKON SERAPAN BAHASA INGGRIS KE DALAM BAHASA MANDARIN TINJAUAN FONOLOGI DAN SEMANTIK
Authors: Yanti Bestari Elsa Astrida , Urip Sri Rejeki , Sari Titin Komala 
Published: February 2023

Abstract___________________________________________________________________The use of a foreign language, especialy English which isabsorbed into Chinese, can enrich the lexicons of Chinese. In this paper, the writer used descriptive qualitative method. In collecting the data, the writer used a library research method. The data was then analyzed by using a descriptive qualitative method. From the phonological point of view, the absorption of English into Chinese can be categorized into nine sound changes: (1) vocal change, (2) vocal addition, (3) vocal removal, (4) consonant change, (5) consonant addition, (6) consonant removal, (7) syllable addition, (8) syllable removal, (9) loan-translation. From the semantics point of view, the absorption can be categorized into three changes: (1) extending the meaning, (2) narrowing the meaning, (3) completely changing the meaning. The study analyzed there are 164 English vocabularies which is absorbed into Chinese, among 149 vocabulariesare sound changes, and 15 vocabularies are translating. From that vocabularies there are 24 vocabularies are meaning changes, among 9 vocabularies are extending the meaning, 8 vocabularies are narrowing the meaning, and 7 vocabularies are completely changing the meaning Abstrak__________________________________________________________________Penyerapan kosakata dari bahasa asing khususnya bahasa Inggris ke dalam bahasa Mandarin dapat memperkaya leksikon atau perbendaharaan kata bahasa Mandarin.Penelitian ini merupakan penelitian deskriptif kualitatif.Dalam pengumpulan data digunakan teknik studi pustaka dan dalam analisis data digunakan metode deskriptif kualitatif. Dari sudut pandang fonologi, penyerapan terbagi ke dalam beberapa jenis proses perubahan: (1) perubahan vokal, (2) penambahan vokal, (3) penanggalan vokal, (4) perubahan konsonan, (5) penambahan konsonan, (6) penanggalan konsonan, (7) penambahan suku kata, (8) penanggalan suku kata, (9) penterjemahan. Kemudian dari sudut pandang semantik penyerapan kata asing mengalami perubahan makna yang terbagi ke dalam tiga kategori: (1) meluas, (2) menyempit, (3) perubahan total. Berdasarkan hasil penelitianterdapat 164 kosakata serapan bahasa Inggris ke dalam bahasa Mandarin, di antaranya 149 kosakata mengalami perubahan bunyi, dan 15 kosakata mengalami penyerapan penterjemahan. Dari kosakata serapan tersebut terdapat 24 kosakata mengalami perubahan makna, di antaranya 9 kosakata mengalami perluasan mkana, 8 kosakata mengalami penyempitan makna, dan 7 kosakata mengalami perubahan makna total.
ANALISIS KESULITAN MAHASISWA SEMESTER VI ANGKATAN 2013 PRODI PENDIDIKAN BAHASA MANDARIN UNIVERSITAS NEGERI SEMARANG DALAM MEMAHAMI TEKS阅读PADA 汉语水平考试 ( HSK ) LEVEL IV
Authors: Irawati Retno Purnama , Anggraeni Anggraeni 
Published: February 2023

Abstract_________________________________________________________________________An international Chinese Proficiency Test (HSK) is for non-native Chinese speakers (including foreigners, overseas Chinese, and Chinese minority candidates) set up Chinese language proficiency exam normalized. HSK held annually in China and overseas, where test scores who reach the required standard, receive the appropriate level of “Chinese Proficiency Certificate”. Chinese Ministry of Education to establish a national HSK committee, which sole leadership HSK, and awarded HSK certificates. HSK (four) consist of three section: listening, reading, and writing. HSK (four) is designed for students to discuss a range of relative topics in China, and able to communicate with native speakers with high standart. Students should be able to memorize 1200 vocabulary. This paper discusses about analysis of students difficulties in understanding the HSK fouth reading text. Data collection technique were used by interviews, questionnaires, and test. Based on research results, the case of difficulty is the first and second reading section. Abstrak_________________________________________________________________________ Hanyu shuiping kaoshi (HSK) adalah sebuah perangkat tes bertaraf internasional untuk penutur bahasa Mandarin (termasuk orang asing, orang China yang berada di luar negeri, dan suku minoritas di China) sebagai ujian kemahiran berbahasa Mandarin. HSK diadakan setiap tahun baik di China atau di Luar Negeri, dimana peserta yang bisa mencapai standar skor yang telah ditetapkan, akan menerima sertifikat resmi. Departemen pendidikan China membentuk komite khusus HSK, kepemimpinan HSK, dan komite pemberian sertifikat resmi HSK. Program studi Pendidikan Bahasa Mandarin menetapkan HSK level IV sebagai salah satu syarat mengikuti sidang skripsi. HSK level IV terdiri dari tiga bagian soal, yaitu 听力 (mendengar), 阅读 (membaca), dan 书写 (menulis). Dirancang untuk peserta didik yang dapat membahas berbagai macam topik yang relative di Tiongkok dan mampu berkomunikasi dengan penutur bahasa Mandarin dengan sebuah standar yang tinggi. Pembelajar HSK level IV dituntut untuk bisa menghafal 1200 kosakata. Pada penelitian ini, dibahas tentang analisis kesulitan mahasiswa dalam memahami teks 阅读 pada 汉语水平考试四级. Penelitian ini bertujuan untuk mengetahui jenis kesulitan yang dialami mahasiswa saat mengerjakan soal membaca pada tes HSK. Populasi dalam penelitian ini adalah mahasiswa semester VI angkatan 2013 prodi Pendidikan Bahasa Mandarin Universitas Negeri Semarang dengan sampel sebanyak 24 orang. Teknik pengumpulan data yang digunakan adalah wawancara, angket dan tes.Berdasarkan hasil penelitian, kesulitan yang banyak terjadi adalah pada soal membaca bagian pertama dan kedua. Responden atau mahasiswa banyak melakukan kesalahan dalam mengisi kalimat rumpang dan menyusun tiga kalimat menjadi suatu paragraf padu.
Kata Tiruan (Onomatope) Tiruan Perbuatan Dalam Bahasa Mandarin
Authors: Srikandi Louise Dwi Kumala , Anggraeni Anggraeni 
Published: February 2023

Dalam penelitian ini penulis membicarakan â€˜Onomatope dalam Bahasa Mandarin dan Bahasa Indonesia Analisis Kontrastifâ€™. Penulis memilih judul ini karena kurangnya penelitian tentang perbandingan antara onomatope bahasa Mandarin dan bahasa Indonesia. Dalam bahasa Mandarin onomatope disebutÂ Â nÇshÄ“ngcÃ­ï¼ŒzhuÃ ngshÄ“ngcÃ­ï¼ŒxiÃ ngshÄ“ngcÃ­. Onomatope diklasifikasikan menjadi 5 tipe onomatope, yaitu pertama, onomatope suara hewan, kedua, onomatope gerak atau aktivitas manusia, ketiga, onomatope benda di sekitar manusia atau fenomena alam, keempat onomatope perbuatan, dan kelima, onomatope abstraksi bunyi. Teknik pengumpulan data menggunakan teknik lanjutan yaitu teknik lesap, kemudian dilanjutkan dengan teknik pustaka dan teknik catat. Metode analisis data yang digunakan adalah metode distribusional. Berdasarkan penelitian diperoleh sebanyak 33 onomatope dalam bahasa Mandarin dan bahasa Indonesia, kemudian diklasifikasikan berdasarkan tipe-tipe onomatope dan diperoleh 7 onomatope suara hewan, 8 onomatope tiruan bunyi gerak manusia atau aktivitas manusia, 5 onomatope tiruan benda di sekitar manusia atau fenomena alam, 12 onomatope tiruan perbuatan, dan 1 onomatope abstraksi bunyi. Hasil penelitian menunjukkan perbedaan komponen bunyi fonem yang menyusun. Di dalam bahasa Mandarin terdapat bunyi konsonan bersuara dan tidak bersuara aspiratif dan tidak aspiratif, sedangkan dalam bahasa Indonesia hanya bunyi konsonan bersuara dan tidak bersuara dan tidak memiliki konsonan aspriratif.The author chose this title because of the lack of discussion about the comparison between the onomatopoeia Chinese and Indonesia. In Mandarin the onomatopoeia calledÂ nÇshÄ“ngcÃ­,Â zhuÃ ngshÄ“ngcÃ­, xiÃ ngshÄ“ngcÃ­. Onomatopoeia is classified into 5 types of onomatopoeia, the first, Onomatopoeia animal sound, the second, both onomatopoeia motion or human activity, the three, onomatopoeiaÂ objects around humans or natural phenomena, the four, onomatopoeiaÂ deeds, and the fifth, onomatopoeiaÂ sound abstractions. Technique of collecting data using advanced technique that is technique of distribusional, then continued with library technique and technique of note. Data analysis method used is distribution method. Based on the research, there were 33 onomatopoeia in Mandarin and Indonesian language, then classified by onomatopoeia type and obtained by 7 onomatopoeia animal sounds, 8 artificial onomatopoeiaÂ of human motion or human activity, 5 artificial onomatopoeia around human or natural phenomena, 12 onomatopoeia mock deeds, and 1 onomatopoeia sound abstraction. The results showed the different components of phoneme sounds that make up. In Mandarin there are consonant sounds and no aspirative voices and are not aspirational, whereas in Indonesian the sounds of consonants are voiced and voiceless and lack aspirational consonants.