bluuebunny/crossref_metadata_2025_split huggingface dataset:
Abating Ammonia Emissions through Slurry Acidification during Spreading: Farmers’ Willingness to Participate in a Support Scheme
Authors: Thiermann Insa , Breustedt Gunnar , Latacz-Lohmann Uwe 
Published: July 2021

This article sought to determine farmers’ willingness to join a hypothetical support scheme for slurry acidification during spreading. Slurry acidification is a novel technique to reduce ammonia emissions, which has been pioneered in Denmark. In an online discrete choice survey of German livestock farmers, the respondents were asked to choose between different policy schemes to promote the use of acidification techniques and an opt-out option. The support schemes were characterized by the following attributes: cost share, expected emission reduction as well as a relief from, and a tightening of, the German Fertilizer Ordinance. The relief was a waiver of the legal requirement to incorporate slurry immediately after spreading. The tightening related to the provision to account for the additional nitrogen in a farmer’s fertilizer planning. The data was estimated using a mixed logit model and latent class analysis. The estimated probability of choosing a support scheme was 90 % in the mixed logit estimation. All attributes were crucial for the decision to use acidification techniques during slurry spreading. Higher emission reduction increased the chances of participation in a support scheme significantly. Furthermore, the cost share offered and the exemption from the requirement to incorporate slurry immediately after spreading had a significantly positive impact on farmers’ willingness to participate. By contrast, the more of the extra nitrogen contained in acidified slurry had to be accounted for in a farmer’s fertilizer planning, the lower the probability of participation.
KEMAMPUAN PEMAHAMAN MATEMATIS SISWA MELALUI PENDEKATAN SAINTIFIK DENGAN TIPE SOAL OPEN ENDED
Authors: Novi Fauziyah  , Runisah Runisah , Mochammad Taufan  
Published: July 2021

ABSTRAK

Tujuan penelitian ini untuk mengkaji kemampuan pemahaman matematis siswa melalui penggunaan pendekatan saintifik dengan soal open ended dan pendekatan saintifik tanpa soal open ended. Selain itu, penelitian ini bertujuan untuk mengetahuai pengaruh pemberian soal open ended pada pendekatan Saintifik terhadap kemampuan pemahaman matematis siswa. Penelitian menggunakan metode kuasi eksperimen dengan populasi terdiri dari siswa kelas VIII di salah satu sekolah di Kabupaten Indramayu, Jawa Barat. Sampel diambil dua kelas dengan menggunakan teknik simple random sampling. Satu kelas belajar melalui pendekatan saintifik dengan pemberian soal open ended, sedangkan kelas lain menggunakan pendekatan Saintifik tanpa pemberian soal open ended. Berdasarkan hasil penelitian, kemampuan pemahaman matematis siswa melalui penggunaan pendekatan saintifik dengan soal open ended dan pendekatan saintifik tanpa soal open ended masih rendah. Tidak terdapat pengaruh pemberian soal open ended pada pendekatan saintifik terhadap kemampuan pemahaman matematis siswa.

Kata Kunci : open ended, pemahaman matematis, pendekatan saintifik.

ABSTRACT

The purpose of this study is to examine students' mathematical understanding ability through the use of scientific approaches with open ended problems and scientific approaches without open ended problems. In addition, this study aims to explore the influence of open ended problems on scientific approaches to students' mathematical understanding ability The study used quasi-experimental methods with a population consisting of grade VIII students in one of the schools in Indramayu Regency, West Java. Samples were taken in two classes using simple random sampling techniques. One class learned through a scientific approach by giving open ended problems, while the other class used a Scientific approach without giving open ended problems. Based on the results of the study, students' mathematical understanding ability through the use of scientific approaches with open ended problems and scientific approaches without open ended problems are still low. There is no effect of giving open ended problems on scientific approaches to students' mathematical understanding ability
INDIKATOR-INDIKATOR KECEMASAN BELAJAR MATEMATIKA DARING DI ERA PANDEMIK COVID- 19 MENURUT PERSPEKTIF SISWA SMA KELAS X
Authors: Mulyana Adi , Senajaya Aan Juhana , Ismunandar Denni 
Published: July 2021

Penelitinian ini bertujuan untuk mengetahui indikator-indikator kecemasan belajar matematika daring di era pandemik COVID-19 menurut perspektif siswa SMA Kelas X. Penelitian ini dilaksanakan di rumah siswa yang berasal dari SMAN 1 Lohbener. Penelitian ini dilaksanakan pada era pandemik COVID-19 dimana pada saat itu pembelajaran matematika yang diterapkan secara daring. Pembelajaran matematika daring juga diterapkan di SMAN 1 Lohbener di era pandemik COVID-19 tersebut. Pada penelitian ini, peneliti menggunakan metode penelitian kualitatif deskriptif. Secara garis besar pengertian penelitian kualitatif merupakan penelitian yang bertujuan memahami fenomena yang dialami oleh subyek penelitian.. Fenomena dalam penelitian ini, yaitu kecemasan belajar matematika menurut perspektif siswa kelas X di SMA Negeri 1 Lohbener pada daring di era pandemik COVID-19. Subjek yang dipilih sebanyak 6 siswa dari pertimbangan guru dengan kriteria pandai, sedang, dan kurang, dan dari masing-masing kriteria tersebut 2 siswa.Siswa tersebut sebagai subjek penelitian pada penelitian ini, peneliti mengambil 6 subjek penelitian. Analisis data pada penelitian ini adalah Miles dan Huberman (Sugiyono, 2018: 246) yaitu melakukan coding, mereduksi data, menyajikan data, dan setelah itu memverifikasi kesimpulan. Peneliti juga menggunakan triangulasi sumber, teori, uji konfirmabilitas dan uji transferability. Berdasrkan hasil penelitian dan kesimpulan yang diperoleh antara lain indikator kecemasan belajar siswa ditinjau dari aspek kognitif, afektif, dan psikomotor. Kebanyakan dari siswa mengalami kecemasan belajar matematika, karena terjadinya kendala pada saat pembelajaran matematika daring. Adapun indikator-indikator kecemasan belajar matematika siswa pada saat pembelajaran matematika daring yang ditinjau peneliti dari aspek kognitif seperti: tidak dapat berkonsentrasi, bingung (termenung), tidak dapat memahami materi yang disampaikan guru, tidak mampu mengerjakan soal sendiri, tidak percaya diri, khawatir terhadap nilai yang turun. Aspek afektif seperti: kesal karena kendala itu terjadi berulang-ulang, cemas, takut terhadap nilai, gelisah, dan gugup tidak bisa menjelaskan ulang apa yang guru sampaikan, sedangkan aspek psikomotor seperti: tidak mau mengikuti pembelajaran matematika daring dan menghindar dari pembelajaran matematika daring.
Pengaruh Gaya Kepemimpinan Partisipatif Dan Komunikasi Terhadap Motivasi Kerja Serta Dampaknya Pada Prestasi Kerja Pegawai Di Maspion Group Surabaya Jawa Timur
Authors: Soelistya Djoko 
Published: July 2021

Untuk mengetahui secara jelas tentang kinerja pegawai pada Maspion Group Surabaya Jawa Timur, maka penelitian ini difokuskan pada model peningkatan prestasi kerja pegawai yang didasarkan pada gaya kepemimpinan partisipatif, komunikasi, dan motivasi. Dari hasil pengujian terhadap model pada penelitian ini, dengan menggunakan random sampling, analisis structural equation model (SEM), dan bantuan software Amos 20, pada 150 responden,Â mampu menjelaskan hubungan antara gaya kepemimpinan, komunikasi, dan motivasi terhadap prestasi kerja pegawai pada Maspion Group Surabaya Jawa Timur. Pada penelitian ini, didapat pengaruh kuat antara komunikasi dengan motivasi pegawai, sebesar 0,765, dan pengaruh kuat antara motivasi dan prestasi kerja, yaitu sebesar 0,494., hal ini menunjukkan bahwa, dengan adanya komunikasi yang baik diantara pegawai,Â akan menaikkan motivasi pegawai, yang selanjutnya motivasi pegawai akan menaikkan prestasi kerja pegawai pada Maspion Group Surabaya Jawa Timur. Di sisi lain gaya kepemimpinan tidak besar pengaruhnya terhadap motivasi pegawai pada Maspion Group Surabaya Jawa Timur.Kata kunci:Â gaya kepemimpinan, komunikasi, motivasi, prestasi kerja
Pengaruh Kompensasi Dan Lingkungan Kerja Terhadap Motivasi Dan Disiplin Kerja Prajurit Di Satuan Kerja KRI X Armada RI Kawasan Timur
Authors: Nugroho Riyadi 
Published: July 2021

Pembangunan di bidang pertahanan saat ini telah menunjukkan kemajuan yang signifikan dan diiringi dengan tantangan yang sangat dinamis sehingga organisasi dan personel TNI harus mampu menyesuaikan dengan kondisi tersebut. Hal ini menuntut individu pengawak KRI untuk memiliki disiplin serta motivasi yang baik. Untuk meningkatkan disiplinÂ serta motivasi personel dapat dilakukan dengan pemberian kompensasi dan lingkungan kerja yang memadai. Tujuan dalam penelitian ini adalah untuk membuktikan dan menganalisis : (1) pengaruh pemberian kompensasi terhadap disiplin dan motivasi kerja; (2) pengaruh kondisi lingkungan kerja terhadap disiplin kerja; (3) pengaruh motivasi kerja terhadap disiplin kerja. Sampel dalam penelitian ini dengan menggunakan seluruh populasi (total sampling) yaitu sebanyak 100 orang. Pengumpulan data dilakukan dengan menggunakan metode penyebaran kuesioner. Variabel yang digunakan dalam penelitian ini adalah kompensasi dan lingkungan kerja sebagai variabel independen sertaÂ motivasi kerja dan disiplin kerja sebagai variabel dependen. Teknik analisis data yang digunakan dalam penelitian ini adalah dengan menggunakan softwareÂ Smart PLS (Partial Least Square). Hasil dalam penelitian ini menunjukkan bahwa: (1) variabel kompensasi berpengaruh positif signifikan terhadap motivasi kerja; (2) variabel kompensasi berpengaruh positif signifikan terhadap disiplin kerja; (3) variabel lingkungan kerja berpengaruh positif signifikan terhadap motivasi kerja; (4) variabel lingkungan kerja berpengaruh positif signifikan terhadap disiplin kerja; (5) variabel motivasi kerja berpengaruh positif signifikan terhadap disiplin kerja.Kata Kunci: Kompensasi, Lingkungan Kerja, Motivasi Kerja, Disiplin Kerja
Analisis Keputusan Pendanaan Bagi Usaha Kecil Kerajinan Melalui Lingkungan Eksternal dan Kapasitas Manajerial di Nusa Tenggara Barat
Authors: Amin Nur Asikin 
Published: July 2021

Abstract:Â Craft small business in Western Lesser Sundas, still faced a various of obstacles, such as: The minimum obstacle of the managerial capacity of craft small entrepreneurs in term of the weakness of business planning, organization, management, and control; The external obstacles in term of still less attention of government in the cultivation and development of business, supporting means and infrastructure that still limited, and the involvements of big enterprises and social institutions in the cultivation that not yet optimal..The research population was the entire small business crafters in 10 Regencies/Towns in Western Lesser Sundas Province who continually did production activities amounted to 3,719 crafters.It was by using the Generalized Least Square Estimation (GLSE), structural equation model (SEM) analysis, and proportional random sampling method on 361 crafter respondents.The research result indicated that: 1) External environment had effect on the managerial capacity of craft small business; 2) External environment had effect on the funding decision of craft small business; 3) Managerial capacity had effect on the funding decision of craft small business in Western Lesser Sundas Province.Key words: external environment, managerial capacity, funding decision.
PENGARUH SELF LEADERSHIP, KECERDASAN SOSIAL, EMPLOYEE ABILITY TERHADAP KOMITMEN ORGANISASIONAL DAN KINERJA KARYAWAN DINAS PENGENDALIAN PENDUDUK, PEMBERDAYAAN PEREMPUAN DAN PERLINDUNGAN ANAK KOTA SURABAYA
Authors: Rachmawati Eva , Mujanah Siti , Retnaningsih Wiwik 
Published: July 2021

The purpose of this study is to analyze The Influence of Self leadership, Social intelligence,Employee ability influence on organizational commitment and Employee Performance of DinasPengendalian Penduduk, Pemberdayaan Perempuandan Perlindungan Anak Surabaya. Respondents ofthis study were 80 employees. he method of data collection in this study is a survey method with aninstrument questionnaire distributed to respondents. Data was analysis used SmartPLS package. And theresult of this research showed were that Self LeadershipÂ has not significant influence on commitmentorganizational, Social intelligence and employee ability has a significant effect onÂ organizationalcommitment, and Self Leadership, Social intelligence, andÂ Employee ability have significant effectemployee performance, The Organizational commitment has a significant effect on employeeperformance Dinas Pengendalian Penduduk, Pemberdayaan Perempuandan Perlindungan Anak Surabaya.Keywords: Self leadership, Social Intelligence, Employee Ability, Organizational Commitment, andEmployee Performance
THE EFFECT OF JOB CONDITION, INTERPERSONAL COMMUNICATION, AND PERCEIVED ORGANIZATIONAL SUPPORT ON EMPLOYEE PERFORMANCE OF PDAM COMPANY SURABAYA, INDONESIA
Authors: Purwanti Purwanti 
Published: July 2021

The aims of this study is to examine the effect of working condition, Interpersonal Communication and Perceived Organizational Support on performance employment of PDAM company, Surabaya, Indonesia. Methode used in this research is descriptive Explanatory which is a method that explains causal relationships between the variables observed. This research is limited by data collected from a sample of the population to represent the whole population. Data analyzed by multiple linear regression to, T-test, and F test, with SPSS program. The test result of multiple regression show that every increasing Working condition, Interpersonal Communicationa and perceived organizational support will increase performance of the employes. The results of Hyphothesis thest shows that as a simultaniously there were significant effect between Working condition, Interpersonal Communicationa and perceived organizational support to employee performance, eventhough as a partially that Working condition, and Interpersonal Communicationa are significant effect to employee performance but Perceived Organizational Support has no significant effect to employee performance.
INFLUENCE OF BOOR GENOTYPE ON HEMATOLOGICAL AND BIOCHEMICAL INDICATORS OF BLOOD IN HYBRID PIGS
Authors: Chernev І. F. 
Published: July 2021

Purpose of research: In the process of growth and development of pigs, to study the hematological and biochemical parameters of the blood of young pigs obtained by combining two breed sows with purebred and hybrid boars.
Material and research methods. The studies were carried out at the State Agrarian University of Moldova and at the pork production enterprise "SC Agroseminvest SRL".
To achieve the goal, the research material was two breed sows large white x Landrace (maternal form) and purebred and hybrid boars: I-pietrain; II-large white x landrace x pietrain; III-(large white x landrace x pietrain) x pietrain; IV-duroc; V-pietrain x duroc, (paternal form). In order to determine the influence of hybrid boars on the growth and development of the offspring, five experimental groups were formed according to the principle of analogs of 6 sows and 30 heads of young animals (15 pigs and 15 castrates).
Research results .The data obtained indicate an insignificant increase in the hemoglobin content in group I in comparison with group V animals with a moderate significance of the difference, which was 4 g/l (B ≥ 0.95). Consequently, in groups where meat breeds Pietrain and Duroc were used in various combinations, the hemoglobin content was higher. The best results in terms of the content of erythrocytes were obtained in groups III and V, respectively 7.61 x 1012 и and 7.59 x 1012, and a significant difference was established between groups III and IV (B ≥ 0.99), while in the second group the content of erythrocytes was 0.39 lower than in group III (7.22 x 10¹²). Reliable data on the ALT content were obtained between young pigs of groups I and V (B ≥ 0.95). Some tendencies towards a higher content of AST in the second group have been established. The blood glucose level in hybrid young animals in different combination combinations ranged from 5.68 mmol/l (group I) to 6.19 (group II), and the calcium level from 2.55 mmol/l (group III) to 2.81 mmol/l (group II) with a moderate tendency to increase these indicators in group II.
Conclusions:

A higher hemoglobin content was found in the I group of animals in comparison with the V group with a moderate significance of the difference, which was 4 g/l (B ≥ 0.95). A significant difference was established between groups III and IV (B ≥ 0.99).
A higher content of protein in the blood is found in groups I–II, and is more than 89 g/l.
In hybrid young animals, the glucose level in different combination combinations ranged from 5.68 mmol/l (group I) to 6.19 (group II), and the calcium level from 2.55 mmol/l (group III) to 2.81 mmol/l (Group II) with a moderate tendency to an increase in these indicators in group II.
Public Knowledge, Attitude, and Practice toward COVID-19 Prevention: a Literature Review
Authors: Setiawati Estriana Murni 
Published: July 2021

This study aims to review the public knowledge, attitude, and practice toward COVID-19 prevention. Pubmed, Ebscho, and Google Scholar database were used as Data sources of this review. PICOST problem analysis guide was applied to find good journals. The journals used in this study were published between 2020 and 2021. Overall of the public knowledge, attitude, and practice toward COVID-19 prevention were varied and synthesized. Â Articlesâ€™ comparisons were complicated because the knowledge, attitude, and practice results were used at various formulas. A more direct intervention is needed to enhance public knowledge, attitude, and practice toward COVID-19 Prevention. Increasing and maintaining good public knowledge, attitude, and practice toward COVID-19 prevention are crucial to cut off the spread of COVID-19.Keywords: Knowledge, Attitude, Practice, and COVID-19 prevention
Pengaruh Baby Spa dan Baby Massage Terhadap Tumbuh Kembang Bayi
Authors: Jayatmi Irma , Fatimah Jesy 
Published: July 2021

Tujuan penelitian adalah mengetahui perbedaan baby spa dan baby massage terhadap tumbuh kembang bayi usia 6-12 bulan. Penelitian ini menggunakan metode eksperimental dengan sampel berjumlah 20 bayi terdiri dari 10 bayi kelompok baby spa dan 10 bayi kelompok baby massage. Pengukuran pertumbuhan berdasarkan berat badan dan panjang badan sedangkan pemantauan perkembangan menggunakan Kuesioner Pra Skrining Perkembangan (KPSP). Hasil penelitian menunjukkan bahwa beda rata-rata berat badan setelah baby massage didapatkan hasil 9,020 gram dan setelah baby spaÂ didapatkan 10,580 gram dengan p value 0,002 < 0,05, sedangkan beda rata-rata panjang badan setelah baby massage adalah 74,90 cm dan setelah baby spaÂ adalah 78,80 gram dengan p value 0,017 dan rataâ€“rata perkembangan pada kelompok baby massage 8,95 lebih rendah dibandingkan dengan kelompok baby spa sebesar 12,05, nilai p value sebesar 0,121 < 0,05.
Cognitive Diagnosis Modelling Incorporating Response Times and Fixation Counts: Providing Comprehensive Feedback and Accurate Diagnosis
Authors: Zhan Peida , Man Kaiwen , Malone Jonathan 
Published: July 2021

Respondents' problem-solving behaviors comprise behaviors that represent complicated cognitive processes that are frequently systematically tied to one another. Biometric data, such as visual fixation counts (FCs), an important eye-tracking indicator, can be combined with other types of variables reflecting different aspects of problem-solving behavior to quantify this variability in problem-solving behavior. To provide comprehensive feedback and accurate diagnosis when using such multimodal data, the present study proposes a multimodal joint cognitive diagnosis model, accounting for latent attributes, latent ability, processing speed, and visual engagement by including three modals of data simultaneously: response accuracy, response times, and FCs. A set of simulated data is used to test the feasibility of the proposed model. The findings suggest that additionally using FCs could increase the comprehensiveness of feedback on problem-solving-related cognitive characteristics (e.g., cognitive style and fluency) as well as the accuracy of knowledge structure diagnosis. An empirical example is used to demonstrate the applicability and benefits of the proposed model.
Occupational Health Problems, Workplace Environment and Utilization of Personal Protective Equipment among Welders of Banepa Municipality, Nepal
Authors: Joshi Manisha , Dhakal Chalise Gita , Shrestha Sarala 
Published: July 2021

Background: Welding is a hazardous occupation where welders expose to a variety of work-related hazards. These hazards might cause occupational health problems. Safe working environment and utilization of personal protective equipment (PPE) play a vital role in preventing problems and promoting their health, safety and wellbeing. Therefore, this study aimed to identify the prevalence of occupational health problems, workplace environment and utilization of personal protective equipment among welders.
Methodology: A descriptive cross- sectional study design was used. Data was collected from 130 welders of 35 metal workshops in Banepa Municipality using semi-structured interview schedule in 2019. An observational checklist was used to collect information on the workplace environment of selected metal workshops. Data was analyzed by using SPSS version 20 and described by using descriptive and inferential statistical methods.
Results: The most prevalent problems experienced by welders were accidents and injuries (99.2%) and eye and ear problems (98.4%). The most available PPE in 35 metal workshops were protective goggles (100%) and insulated gloves (71.4%). Similarly, 90.6% welders always used safety goggles, 41% sometimes used facemasks and 65.4% never used helmets while working. Only 25.6% workshops had first aid kits available with no expired products and 11.4% had kept fire extinguishers in easily accessible locations. Almost all (97.1%) workshops did not have safety guidelines for their workers.
Conclusion: Welders who work in metal workshops experience different types of occupational health problems (OHP) and do not use all types of PPE for their protection. Hence, metal workshops should develop safety guidelines for their workers and strictly implement it to prevent OHP.