bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGATURAN PENANGANAN ILLEGAL FISHING BERDASARKAN UNDANG – UNDANG NOMOR 45 TAHUN 2009 ATAS PERUBAHAN UNDANG – UNDANG NOMOR 31 TAHUN 2004 TENTANG PERIKANAN
Authors: Rai Sukardi Ni Made , Suryana I Nyoman
Published: October 2022

Penelitian ini berjudul, “Pengaturan Penanganan Illegal Fhising berdasarkan Undang – Undang Nomor 45 tahun 2004 atas perubahan Undang – undang Nomor 31 tahun 2004 tentang Perikanan ”.Permasalahan yang dibahas dalam Penelitian ini adalah Akibat hukum Ilegal Fhising terhadap Nelayan kecil dan wewenang pemerintah dalam penghentian IZIN SIKPI,SIPI dan SIUP kapal perikanan eks asing berdasarkan PERMEN KP Nomor 10 tahun 2015 atas perubahan PERMEN NOMOR 56/PERMENKP/2014 tentang penghentian sementara ( MORATORIUM ) perizinan usaha perikanan tangkap di wilayah pengelolaan perikanan negara republik Indonesia.Metode penulisan yang digunakan dalam Penelitian ini adalah penelitian Normatif.Faktor-faktor yang penyebab terjadinya Illegal Fishing di diwilayah perairan Indonesia yang sangat berdampak pada sector perusakan sumber daya laut, ekonomi, hasil tangkapan nelaya kecil/tradisional yang semakin berkurang dan kesenjangan dalam hal alat tangkap yang digunakan dengabn alat tangkap tradisonal
KAJIAN YURIDIS: STATUS KOMISI PEMBERANTASAN KORUPSI DALAM SISTEM KETATANEGARAAN INDONESIA
Authors: A Gde Budiarta I Dewa , Kusuma Yadnya Putu Andhika , Suandika I Nyoman
Published: October 2022

This study will discuss further about the status of the KPK in the Indonesian constitutional system not only in terms of the 1945 Constitution of the Republic of Indonesia, but also from sharing the opinions of legal experts in the field of state administration, in this case as an example of the Corruption Eradication Commission (KPK). will be analyzed is about its status. From this problem the author tries to raise the status of the Corruption Eradication Commission in an Indonesian constitutional system and how the position of the Corruption Eradication Commission in the constitutional system of the Republic of Indonesia. This research was studied using normative research. The status of the Corruption Eradication Commission (KPK) in the Indonesian constitutional system is as a State Institution within the scope of executive power but is independent. The KPK is a supporting institution that is separate or even independent, from the executive department, but is actually "executive". Clearly, the KPK is also not in the judiciary, because it is not a judicial body authorized to hear and decide cases. Others, the KPK is also not a legislative body, because it is not a law-forming organ
Rekonstruksi Rumah Adat Dan Pelataran Adat Suku Embu Soa Desa Tomberabu 1 Kabupaten Ende
Authors: M. Siso Silvester , Kerong Fabiola T.A.
Published: October 2022

Suku di Indonesia memiliki rumah adat sebagai lambang kebanggaan maupun identitas yang membedakan dengan suku lainnya. Masyarakat suku embu soa menjadikan rumah adat sebagai pusat segala tradisi kehidupan. Ritual tradisi dilakukan di pelataran rumah adat dan di dalam rumah adat. Permasalahan yang dihadapi masyarakat adat suku embu soa adalah rusaknya rumah adat serta pelataran adat yang tidak terawat dengan baik. Hal ini dikarenakan adanya faktor alam dan manusia. Beberapa ritual adat masih dilakukan, akan tetapi nilai yang terkandung di dalamnya berbeda karena tidak melalui rumah adat. Keinginan masyarakat untuk mengembalikan keaslian budaya menjadi faktor pendorong untuk melakukan penelitian ini. Akan dilakukan penelusuran data mengenai keaslian bentuk dan sistem rumah adat serta konsep penataan pelataran adat. Tujuan penelitian ini adalah menemukan konsep dalam desain mengenai bentuk, material, proses pelaksanaan rumah adat dan menemukan konsep penataan pelataran adat. Pendekatan teori yang dilakukan dalam penelitian ini adalah teori semiotika.. Penelitian dilakukan dengan metode kualitatif, mengungkapkan data secara deskriptif dengan memaparkan fenomena alam, sosial dan budaya yang diamati dan dialami oleh masyarakat suku embu soa. Pengumpulan data dilakukan melalui metode wawancara dan observasi lapangan. Sedangkan data dianalisis dengan metode analisis kualitatif.
Penerapan Lubang Resapan Biopori Untuk Resapan Air Hujan Pada Area Taman Kota
Authors: Dharsika I Gde Eka , Nilawati Ni Ketut Utami , Juniastra I Made
Published: October 2022

Curah hujan yang sangat tinggi menyebabkan genangan air, banjir dan tanah longsor. Taman merupakan bagian dari RTH (Ruang Terbuka Hijau) yang keberadaannya diharuskan oleh peraturan perundang-undangan serta berfungsi sebagai sarana pendukung utama terbentuknya keindahan dan kenyamanan suatu Kawasan. Untuk peresapan air hujan ke dalam tanah diperlukan pemanfaatan lubang resapan biopori untuk mengatasi limpasan permukaan, selain itu lubang resapan biopori juga berfungsi sebagai upaya pelestarian air tanah. Lubang resapan biopori adalah lubang silindris yang dibuat masuk dalam tanah secara vertikal, sebagai metode resapan air yang tujuannya untuk mengurangi genangan air dengan cara meningkatkan daya resap air pada tanah. Rumusan masalah pada penelitian ini adalah bagaimana Penerapan Lubang Resapan Biopori Untuk Resapan Air Hujan Pada Area Taman Kota. Lubang resapan biopori merupakan salah satu metode drainase berwawasan lingkungan untuk mengatasi genangan air hujan. Salah satu keunggulan dan manfaat lubang resapan biopori adalah daya resap air lebih meningkat
Perancangan Sistem Informasi Manajemen Laboratorium Otomasi Berbasis Web Dengan Metode Prototype
Authors: Widharma IG Suputra , Sukarata PG , Sajayasa IM , Sangka ING , Sunaya IN
Published: October 2022

Laboratorium memiliki peranan yang sangat penting dalam membantu keberhasilan kegiatan perkuliahan perguruan tinggi. Namun demikian masih banyak laboratorium yang belum berfungsi optimal, hal ini dapat terjadi karena sistem pengelolaan laboratorium yang kompleks membutuhkan waktu, anggaran dan sumber daya manusia. Perkembangan teknologi informasi membuat segala aktivitas manusia menggunakan internet. Penelitian ini merupakan penelitian pengembangan dengan metode prototype, yang meliputi tahap analisis kebutuhan, pembuatan desain, pengembangan produk, penerapan produk dan evaluasi produk. Analisis data mengunakan pendekatan kuantitatif melalui pemberian kuesioner kepada kepala lab, teknisi, dosen dan mahasiswa. Hasil penelitian yang diperoleh berupa produk sistem  informasi manajemen laboratorium secara online (silab) berupa website meliputi manajemen menu utama dan profil manajemen, panduan praktikum, inventaris  alat/bahan, lab virtual, dan jadwal praktikum. Hasil penilaian rata-rata terhadap silab dari stakeholder adalah baik dalam kisaran 80-90.
Karakteristik Permukiman Kumuh Di Pesanggaran Denpasar Ditinjau Dari Fisik Bangunan Hunian
Authors: Wiriantari Frysa
Published: October 2022

Permukiman kumuh Pesanggaran adalah salah satu dari sepuluh kawasan permukiman kumuh yang ada di Kota Denpasar. Permukiman ini terletak dekat dengan jalan arteri kota dan juga dekat dengan lokasi tempat pembuangan akhir (TPA) Suwung. Sebagian besar penguninya bergerak di sektor informal. Data dari BPN menunjukkan bahwa lahan dimana lokasi permukiman ini berada berstatus tanah tanpa kepemilikan dan penggunaan kosong. Penelitian ini bertujuan untuk memahami karakteristik pemukiman kumuh Pesanggaran, dimana dalam penelitian ini akan dibahas hal hal yang berkaitan dengan bangunan fisik dari permukiman tersebut beserta sarana dan prasarana yang terdapat di dalamnya. Metode penelitian menggunakan metode kualitatif dan data yang diperoleh merupakan hasil observasi lapangan dan wawancara. Data sekunder berupa data litelatur terkait dengan topik penelitian juga menjadi bagian yang tidak terpisahkan dari penelitian ini. Hasil penelitian bahwa permukiman didominasi oleh bangunan semi permanen dengan penggunaan bahan bekas sebagai bahan bangunan khususnya bangunan hunian. Kondisi sarana prasana yang minim dan akses jalan dan drainase memerlukan penataan lebih lanjut. Penghawaan dan pencahayaan yang minim perlu perhatian lebih lanjut untuk mencegah timbulnya penyakit bagi penghuni dan lingkungan. Diperlukannya peran serta seluruh lapisan masyarakat untuk meremajakan kembali kawasan ini dan menyediakan sarana prasaran minimal penunjang kehidupan penghuninya.
Aligning Supply Chain through Inventory Ownership Analysis and Performance of Manufacturing Firms in Kenya
Authors: Kimwaki Benedict , Ngugi Patrick , Odhiambo Rommanus
Published: October 2022

Purpose: The purpose of this study was to establish the influence of roe played by alignment of supply chain through inventory ownership analysis on the performance of manufacturing firms in Kenya.

Methodology: Descriptive and cross-sectional research designs were adopted in this study. The population of the large sized registered members as per the directory is 461. This study employed Cochran’s formula to sample 160 large manufacturing firms from the total population. A structured questionnaire was used to collect data, which was analysed both qualitatively and quantitatively. This study adopted a descriptive data analysis and inferential data analysis. The analyzed data was presented using tables, graphs and pie charts.

Results: The findings of the study revealed that the relationship between inventory ownership analysis and performance was significant at 5% level of significance. The findings of the study revealed that majority of the firms had not effectively posited inventory ownership analysis through, embracing the analysis of acquisition related costs, maintenance related costs, majority had no analysis of salvage related costs. The p-value was 0.000 which indicated that the null hypothesis failed to be accepted at 5% level of significance hence inventory ownership analysis have a significant influence on performance of manufacturing firms in Kenya. The study concluded that through adoption of inventory ownership analysis, the operational costs were reduced as well as the reduction of lead time.

Unique contribution to theory, practice and policy: While the existing transaction cost theory used in this study was validated, the study recommends that the policy makers and management of manufacturing firms should invest in acquisition related costs, maintenance related costs, salvage related costs since it influences performance positively. The policy makers hold a major role in determining how key sectors such as the manufacturing sector are run. The regulators and the legislators formulate policies and guidelines that guide on how manufacturing firms should carry out their operations including supply chain processes. The study also recommended that manufacturing firms policy makers should develop a policy and regulatory framework to accelerate effective implementation inventory ownership analysis to enhance their organizational performance.
Classical imagery and policing the African body 1695–1877
Authors: Glenn Ian
Published: October 2022

This chapter examines the role of classical learning and classical images in how Europeans in South Africa tried to understand and think through difference. It starts with two early writers, Johannes Gulielmus de Grevenbroek, who wrote in Latin, and Peter Kolb (also written Kolbe and Kolben), who wrote in German, and then considers early traditions of illustration and how classical models affected many early portrayals of native Africans.
Responses to crisis: Cicero in Zimbabwe
Authors: Moyo Madhlozi
Published: October 2022

What is the relevance of Cicero’s OnDuties III to contemporary Zimbabwe? Writing a decade after the pedagogical exercise was conducted, onecannot help but realise the enduring nature of On Duties III. In Zimbabwe,the political events have since taken an even more interesting turn, havingyielded a military coup against Mugabe in November 2017. The state of theeconomy has not improved, however, while the army has been unleashedinto the streets.It should also be interesting to examine how Cicero wouldhave viewed some of the ‘test cases’ in the current imbabwean crisis.
Determinants of Household Dietary Diversity of Peri-Urban Modern Small-Scale Irrigation Project Beneficiary Female-Headed Households in Kobo Town, Ethiopia
Authors: Sisay Goitom
Published: October 2022

Background: Dietary diversity as a complex and multi-dimensional issue is accredited to a range of interconnected factors. The general objective of this study was to identify determinants of Household Dietary Diversity of peri-urban modern small-scale irrigation project beneficiary female-headed households. Methodology: To achieve this objective, a cross-sectional survey method was used on 333 randomly selected households. Descriptive, inferential, as well as econometrics techniques, were employed to analyse the data. Accordingly, the binary Logit model was used to identify the determinants of Household Dietary diversity. Result: The model output publicized that household dietary diversity was significantly and positively determined by households’ active family labour force, aggregate per capita agricultural produces, bank saving account and access to remittance. On the contrary, the family size was significantly and inversely associated with household dietary diversity. To improve diversified dietary feeding practices, intervention in controlling family size, improving agricultural production and productivity, and diversifying households’ income ought to be strengthened.
PREV-IST- APLICATIVO SOBRE PREVENÇÃO DE INFECÇÕES SEXUALMENTE TRANSMISSÍVEIS PARA ADOLESCENTES: RELATO DE EXPERIÊNCIA
Authors: Resende João Victor Manço , Lima da Silva Jorge Luiz , Meirelles Igor Barreto , Carvalho Rozana Neves Guimarães de , Lima Fillipe Rangel
Published: October 2022

A Pesquisa Nacional de Saúde de 2019 aponta que o Brasil apresentou 1 milhão de pessoas com diagnósticos de infecções sexualmente transmissíveis (IST) ao longo do ano, correspondendo a 0,6% da população jovem. Objetivo: demonstrar as etapas de construção do app abordando informação sobre prevenção de infecções sexualmente transmissíveis para adolescentes. Método: trata-se de relato de experiência do passo a passo aplicado na construção de protótipo tecnológico que objetiva a construção de aplicação em desktop e mobile. Resultados: o design do aplicativo foi elaborado a partir da subdivisão temática em cinco áreas: IST, puberdade; métodos contraceptivos; prevenção combinada, e violência sexual. As correções e adequações finais foram realizadas mediante testagens do funcionamento e demandas que surgiram durante a elaboração, até a apresentação da versão final. Conclusão: o aplicativo "Prev-IST” constitui-se como uma ferramenta útil, em ambientes como escolas, consultas de enfermagem ou médicas, salas de espera e universidades, auxiliando os profissionais nas atividades de educação em saúde, servindo como guia de consulta rápida e acessível aos jovens.
DEMANDAS CONCILIATÓRIAS NO ACESSO A BENS E SERVIÇOS DE SAÚDE: PROTOCOLO DE REVISÃO DE ESCOPO
Authors: Ibiapina Coelho Thiago , Maria Magalhães Moreira Thereza
Published: October 2022

Objetivo: mapear a literatura existente sobre demandas conciliatórias no acesso a bens e serviços de saúde. Método de revisão: protocolo de scoping review conforme o método do Joanna Briggs Institute. Serão considerados materiais bibliográficos publicados e não publicados, conforme os seguintes critérios de inclusão: relatos sobre a produção de conhecimento e fluxo para demandas conciliatórias no acesso a bens e serviços de saúde nas câmaras de conciliação em saúde no Brasil e no exterior (contexto). Utilizar-se-á estratégia de busca detalhada e individual para cada base de dados: Lilacs, Medline, Embase e Scopus. Dois revisores triarão os títulos e resumos, lerão os textos completos e extrairão os dados do material incluído. Apresentação e interpretação dos resultados: os resultados incluídos na proposta de revisão de escopo serão classificados em categorias de análise conceituais, a partir da análise categorial temática, fundamentada na análise de conteúdo de Bardin.
An unexpected guest in the winter: first record of Aradus bimaculatus Reuter, 1872 (Hemiptera: Aradidae) for the Balkan fauna
Authors: Simov Nikolay , Toshkova Nia , Langourov Mario
Published: October 2022

The first record of Aradus bimaculatus Reuter, 1872 in Bulgaria and on the Balkan Peninsula is reported with data on the habitats and the true bug assemblage in the region during the collection period (end of February - end of March).
A Study to Assess the Effectiveness of the Structured Teaching Program on Knowledge of Rural Population Regarding Hazards of Substance Abuse in Selected Rural Areas
Authors: Deepa Rani Prusty  , Harsha Hegde
Published: October 2022

This study aims to examine the level of knowledge about hazards of substance abuse before and after the structured teaching programme and its effectiveness. Evaluative research approach with one group pre test post test design was used to assess the knowledge of 50 samples in selected rural population. Structured knowledge questionnaire was used which included 30 MCQs and STP of 60 minutes was given before and after the intervention. It was found that in pre test 64% of them had inadequate knowledge and 36% of the samples had moderate knowledge regarding hazards of substance abuse. It was found that the STP is effective in changing the level of knowledge at 0.05 level of significance. There was no significant association between post test level of knowledge and their selected socio demographic variables.
The Effectiveness of Using Hand Puppet Video towards Student's Listening Comprehension in Narrative Text
Authors: Safaroh Ayu , Juniardi Yudi , Handayani Ika
Published: October 2022

The objective of this research was to find out the significant effect of using Hand-Puppet Video towardstudents’ listening comprehension in learning narrative text. This research used quantitative methodand quasi experimental design. This research was conducted at eighth gradeof SMPN 1 PONTANG inacademic year 2021/2022. The experimental class was taught by using hand-puppet media and the controlclass without using hand-puppet media. The samples of this research were VIII A as experimentaldesign and VIII B as control class, each class consisted 30students. The data was collected by usingtest which consisted of pre-test and post-test. The calculating from t-test showed that the value of t-testwas higher than the value of t-table (7.177 ≥2.00) at the level of significant of a 0.05 and degree of freedomis 58. It means that the alternative hypothesis was accepted and null hypothesis was rejected and theresult of the research showed that using hand-puppet media had significant effect towards students’listening comprehension. From those findings, it could be concluded that there was significant effectof using hand-puppetmedia towards students’ listening comprehension in narrative text learning ateighth grade of SMPN 1 PONTANG.
Instinct and the Body of the Early Modern Cook
Authors: Walker Katherine
Published: October 2022

Of the many ingredients required in the early modern kitchen, instinct was
one of the more elusive but key elements in preparing food and medicine.
Ben Jonson’s The Staple of News and Philip Massinger’s A New Way to Pay
Old Debts both feature unruly cooks who use their instincts in the kitchen.
Even as they point emphatically to their bodies, these cooks also comment
explicitly on how they make knowledge through their art. Turning first
to Paracelsus’ alternative interpretations of embodied knowledge, this
essay charts how debates about instinct feature in seventeenth-century
printed recipe collections and in Jonson and Massinger’s plays. As this
chapter shows, instinct was an important conceptual tool that intersected
with the period’s natural philosophy.
Cake: An Early Modern Chronicle of Trade, Technology, and Exchange
Authors: Tigner Amy L.
Published: October 2022

To consider cake as a field of study or even as a case study seems a bit of a
sweet indulgence, given that cake is hardly fundamental to the quotidian
needs of good nutrition or a good meal. Rather, as Sir Toby indicates to the
puritanical Malvolio, cake is (like ale), something that is part of revelry and
celebration—a luxury. Yet, if we consider its history from the sixteenth
to the eighteenth centuries (and beyond), cake provides a narrative of
Europe’s engagement with global exploration, colonization, and trade; the
development of chemistry and technology; and the illusive networks and
communities of recipe exchange. Thus, to study cake is to study culture,
with its political, economic, technological, and artistic complexities.
A Culinary Embassy: Diplomatic Home Making in Lady Ann Fanshawe’s Booke of Receipts
Authors: Schultheis Melissa
Published: October 2022

In 1651, Joseph Averie transcribed Lady Ann Fanshawe’s recipes into
Mrs. Fanshawes Booke of Receipts of Physickes Salues, Waters, Cordials,
Preserves and Cookery. Averie’s hand allows us to date the recording of
recipes as pre- and post-1651 and examine which sections received the
most additions. This reading method reveals the way that recipe books
record domestic aspirations, and in the case of Fanshawe, show how
those aspirations changed over the course of the Civil War and her time
in Iberia. While some features in later recipes appear to be influenced by
her time in Spain, all indicate an increased attention to cuisine that asserts
her, and her book’s, status as a culinary ambassador and cosmopolitan
emissary in a globalizing world.
Minding the Fire: Human-Fire Coagency in Margaret Cavendish’s Matrimonial Trouble and Seventeenth-Century Recipes
Authors: Laroche Rebecca
Published: October 2022

This chapter begins with the example of The Lady Grace Castleton’s Booke of
Receipts (Folger MS V.a.600), a recipe collection from the late seventeenth
century, which uses six words to describe a low fire: ‘soft’, ‘easy’, ‘gentle’,
‘slow’, ‘small’, and ‘sober’. The chapter then turns to a consideration of this
wonderfully evocative language alongside other moments that denote
attention to fire within a new searchable recipe corpus in LUNA, the
Folger digital manuscript repository. It ends with a meditation upon the
vigilance needed to maintain the right amount of heat for certain recipes
and the implications for our understanding of the role of kitchen work in
the development of human psychology.
Yoshisaburô Okakura and the
Practical Value of the Study of
English in Secondary Schools in Early
Twentieth-century Japan
Authors: Uchimaru Kohei
Published: October 2022

To reconsider the teaching of English as a school subject at a time when
education has come to be seen in almost entirely instrumental terms, this
study focuses on the doyen of English teaching in early twentieth-century
Japan, Yoshisaburô Okakura, who was more concerned than any of his
predecessors or successors with teaching English as education. He is
well known for valorizing reading as the practical value of the study of
English. By closely examining his policies and teaching practice (the
‘taught’ layer), this chapter reveals that underlying his valorizing process
were considerations on the purpose of general education in secondary
schools, thereby illustrating that teaching practice should be irrevocably
entwined with the ‘context’ (that is, where language is taught) from which
‘policies’ (for example, goals) result.
Sociocultural, Political, and
Educational Aspects of Teaching
English in Polish Schools in the
Interwar Period (1918–1939)
Authors: Kotlarska Irmina
Published: October 2022

This essay aims to uncover the history of the learning and teaching of
English as a foreign language in Poland from 1918 to World War II (1939).
English first came into the curriculum in the developing school system
then. The main investigated phenomena are the links between teaching
and learning procedures of English language teaching (ELT) at state
schools and the social, cultural, intellectual, and political context of
foreign language teaching in interwar Poland. The analysis investigates
how the purposes of English language education given in curricula are
reflected in textbooks. Therefore, this chapter makes a comparison
between curricula and textbook content. To analyse the materials as
comprehensively as possible, professional journal articles printed at
that time are considered as well.
Language Teacher Education Improvements Would Valorize Practice
Authors: Harvey Sharon
Published: October 2022

This chapter examines the reception and practice of intercultural language
teaching policy in New Zealand from 2006 to 2018, through the lens of Larry
Cuban’s second layer of the curriculum: the taught layer. Focussing the lens
on practice, a review of the history and context of the policy introduction
of intercultural language teaching, alongside findings of evaluative studies,
is presented. The studies have investigated, among other things, the degree
to which intercultural competence has been integrated into in-service
language teacher education programmes aimed at upskilling New Zealand
teachers. A profound disconnect is evident between the top-down globalized
language and culture policy emanating from the Council of Europe and the
‘taught’ layer of the New Zealand curriculum’s Learning Languages area.
The relationship between occupational coping self- efficacy of nurses and patient satisfaction scores in a private hospital in KwaZulu-Natal
Authors:   , Sewak Ghirdhari
Published: October 2022

The nursing profession is faced with high levels of work stress such as staff shortages, poor working conditions, lack of resources, job dissatisfaction and burnout, which tends to compromise quality of care rendered to patients. The research was to establish whether nurses’ occupational coping self- efficacy had any association with patient satisfaction scores. Aim of the study The aim of this research was to describe any relationship between occupational coping self- efficacy of nurses and patient satisfaction scores in a selection of wards in a private hospital in KwaZulu-Natal. Methodology A quantitative, cross-sectional, descriptive survey design was used to conduct the study. Data was collected using questionnaires. The quantitative data was analysed statistically. The statistics used included descriptive statistics such as frequencies, measures of central tendency and measures of dispersion. Factor analysis was used to explore the structure of the data and in order to test for significant trends in the data, inferential statistics were applied. Results The results revealed that although the recording was done objectively, the outcome was not positively achieved due to the unforeseen covid-19 pandemic. Results were skewed due to all wards unable to participate in research. The nurses completed their tool but unable to meet the expected patient ratio. Sample realization of 100% was achieved.
ĐÁNH GIÁ NHẬN THỨC CỦA NGƯỜI DÂN XÃ PHÚ THỊNH, HUYỆN ĐẠI TỪ, TỈNH THÁI NGUYÊN VỀ PHÂN LOẠI CHẤT THẢI RẮN SINH HOẠT TẠI NGUỒN
Authors: Nguyễn Thị Hồng Viên
Published: October 2022

Chất thải rắn sinh hoạt (CTRSH) là một trong những tác nhân gây ra ô nhiễm môi trường, ảnh hưởng đến đời sống, sức khỏe cộng đồng. Nghiên cứu này được thực hiện dựa trên phương pháp phân tích tổng hợp tài liệu, phương pháp thực nghiệm, phương pháp điều tra và phương pháp thống kê mô tả. Kết quả nghiên cứu cho thấy: Chỉ số phát sinh chất thải rắn sinh hoạt tại xã Phú Thịnh là 0,66kg/người/ngày, cao gấp 2,27 lần so với bình quân tại khu vực trung du miền núi phía Bắc. Nhận thức của người dân xã Phú Thịnh về phân loại CTRSH tại nguồn được đánh giá thông qua hiểu biết, thái độ và hành vi của người dân, đạt 6,58 điểm quy đổi. Người dân có nhận thức khá tốt về phân loại CTRSH. Nhóm tác giả đề đề xuất 2 giải pháp nâng cao nhận thức của người dân: Chính quyền địa phương tăng cường tuyên truyền về phân loại CTRSH đến các hộ gia đình và đẩy mạnh vai trò của Đoàn thanh niên, hội Phụ nữ... trong công tác tuyên truyền, quản lý CTRSH tại nguồn.
NGHIÊN CỨU ẢNH HƯỞNG CỦA MẬT ĐỘ VÀ CÁC CÔNG THỨC BÓN PHÂN ĐẾN SINH TRƯỞNG, NĂNG SUẤT CỦA CÂY ĐẬU TẰM TẠI PHÚ THỌ
Authors: Trần Thành Vinh
Published: October 2022

Thí nghiệm nghiên cứu về mật độ trồng và các công thức bón phân được thực hiện tại xã Quang Húc, huyện Tam Nông, tỉnh Phú Thọ nhằm xác định mật độ trồng và công thức bón phân thích hợp cho cây đậu tằm. Thí nghiệm mật độ có 3 công thức: khoảng cách 20 x 30 cm, 25 x 30 cm, 30 x 30 cm. Thí nghiệm công thức bón phân có 3 công thức: 120 kg urê/ha; 10 tấn phân hữu cơ + 100kg urê/ha; 15 tấn phân hữu cơ + 80 kg urê/ha. Thí nghiệm được bố trí theo khối ngẫu nhiên hoàn chỉnh, diện tích ô thí nghiệm là 5m2. Kết quả thí nghiệm cho thấy: Trồng ở khoảng cách 25x30cm cho năng suất cao nhất đạt 24,4 tạ/ha. Bón phân với liều lượng 10 tấn phân chuồng + 100kg ure + 400kg NPK5.10.3 cho cây đậu tằm sinh trưởng phát triển tốt nhất, đạt năng suất đạt 10,3 tạ/ha.
PHÁT TRIỂN KINH TẾ TỪ CÁC MÔ HÌNH NÔNG LÂM NGHIỆP Ở HUYỆN ĐOAN HÙNG, TỈNH PHÚ THỌ
Authors: Nguyễn Bình Liêm
Published: October 2022

Kết quả nghiên cứu cho thấy tại huyện Đoan Hùng, tỉnh Phú Thọ có 4 mô hình nông lâm nghiệp: Vườn - Ao - Chuồng, Vườn - Chuồng - Rừng, Rừng - Vườn - Ao - Chuồng và Vườn - Rừng. Tổng thu nhập trung bình hàng năm của mô hình Vườn - Ao - Chuồng là 188,00 triệu đồng/năm; tương tự của mô hình Vườn - Chuồng - Rừng là 123,50 triệu đồng/năm; Rừng - Vườn - Ao - Chuồng là 100,75 triệu đồng/năm và mô hình Vườn - rừng là 117,25 triệu đồng/năm.

Hầu hết các mô hình phát triển theo nguyên tắc cải tạo mô hình truyền thống bằng chuyển đổi cơ cấu cây trồng, vật nuôi ứng dụng khoa học công nghệ trong trồng trọt, chăn nuôi đạt giá trị kinh tế và môi trường cao, nâng cao hiệu quả sử dụng đất, cải thiện và nâng cao đời sống của người dân. Một số đã trở thành mô hình sản xuất trên đất dốc cần được nhân rộng và đưa ra được sáu giải pháp phát triển các mô hình nông lâm nghiệp bền vững. Huyện đã xây dựng một số mô hình sản xuất có năng suất cao, chất lượng tốt, hướng nông nghiệp sạch, ứng dụng công nghệ cao và đạt hiệu quả rõ rệt.
NGHIÊN CỨU TỐI ƯU HÓA QUY TRÌNH CHIẾT XUẤT CAO LỎNG TỪ CÂY CHÙM NGÂY, CHÓ ĐẺ RĂNG CƯA, CÀ GAI LEO
Authors: Hoàng Thái Hoa Cương
Published: October 2022

Trong nghiên cứu này chúng tôi tiến hành tối ưu hóa một số điều kiện ảnh hưởng đến quá trình chiết xuất là phương pháp chiết xuất, nồng độ dung môi, tỷ lệ nguyên liệu/dung môi, thời gian chiết xuất, số lần chiết, nhiệt độ ảnh hưởng đến quá trình chiết xuất cao lỏng từ cây chùm ngây, chó đẻ răng cưa, cà gai leo bằng cách thiết kế các thí nghiệm và tính toán hiệu suất chiết xuất. Kết quả cho thấy các thông số tối ưu của quy trình đã được xác định bao gồm. Phương pháp chiết xuất: Chiết hồi lưu, nồng độ dung môi (Ethanol 70%),  tỷ lệ dược liệu/dung môi (12/1), số lần chiết (3 lần), thời gian (1,5 giờ), nhiệt độ (70oC).
Indonesian Students’ Mathematical Literacy And Attitude
Authors: Karolina Venny , Ulfah Maria , Queiroz Carla
Published: October 2022

This study aimed to analyze gender differences in mathematical literacy and attitude among secondary school students in Indonesia. This study also assessed the correlation between mathematical literacy and attitude. Secondary data set of PISA Mathematic 2012 was used in this study. The participants of the survey were 5622 Indonesian secondary school students (2860 females and 2762 males). The findings of this study were as follows. Firstly, the study found evidence that compared to females (m=22.6%), male students (m=23.2%) had significantly higher scores in mathematical literacy (p  0.001, t = -1.630, df = 5542.617). Secondly. there was no difference between male (m=3.07) and female students (m=3.06) in mathematical attitude (p = 0.73, t = 0.431, df = 3716). Lastly, this study found that there were no linear correlations between mathematical literacy and attitude (p = 0.982, r < 0.001).
Double Marginalisation of the Communist Party: Ukraine’s Decommunisation and the Russian-Backed Rebellion in Donbas
Authors: Laryš Martin
Published: October 2022

The article explains why the Communist Party of Ukraine (KPU) became marginalised during the insurgency in Donbas despite its ideological closeness to the rebel cause. The KPU was a popular pro-rebel party during the rebellion, but sharing the rebels’ ideological background doesn't automatically mean the party will profit from the insurgency to expand or retain a share of power in rebel enclaves during the rebel state-building efforts. The KPU officials welcomed the protests against the new government in Kyiv and the onset of the anti-Ukrainian insurgency under the Russian patronage in the Donbas. Still, even despite this open support, the party descended into marginalisation.
Reactive transport simulations of uranium migration in the Opalinus Clay depend on ion speciation governed by underlying thermodynamic data
Authors: Hennig Theresa , Kühn Michael
Published: October 2022

Abstract. Safety assessments must demonstrate that radionuclides in potential disposal sites are retained within the containment providing rock zone. The impact of thermodynamic data on calculated migration lengths resulting from reactive transport simulations is quantified for the example of uranium in the hydrogeological system of the Opalinus Clay at Mont Terri. In this geochemical system, speciation is controlled by the calcite-carbonate-ion system. Aqueous uranium is mainly present as U(VI) as ternary complexes with calcium or magnesium together with carbonate. Previous simulations using the first NEA update of thermodynamic data for uranium indicated that the anionic complex CaUO2(CO3)32- is the predominant species with a maximum migration distance of 50 m after one million years. The NEA published an update of the thermodynamic data for uranium, what, in turn, changes the predominant species from anionic to almost only the neutral ternary complex Ca2UO2(CO3)3. With identical simulations, except for the application of the second NEA update, a maximum distance of 80 m was obtained. This can be attributed to a decrease in sorption capacity due to a stronger complexation of uranium with calcium and carbonate. Therefore, the impact of the change in the underlying thermodynamic data can be quantified with +30 m. Our work clearly shows how sensitive migration lengths resulting from reactive transport simulations are to the model conceptualisation and selection of underlying data. Consequently, the compilation and further development of data sets and a site specific investigation are indispensable for reliable outcomes of transport simulations, and thus of performance assessments.
Evaluation of the New York State Mesonet Profiler Network data
Authors: Shrestha Bhupal , Brotzge Jerald A. , Wang Junhong
Published: October 2022

Abstract. The New York State Mesonet (NYSM) Profiler Network consists of 17
stations statewide. Each station operates a ground-based Doppler lidar (DL), a microwave radiometer (MWR), and an environmental Sky Imaging Radiometer (eSIR) that collectively provide profiles of wind speed and direction, aerosol, temperature, and humidity along with solar radiance, optical depth parameters, and fisheye sky images. This study presents a multi-year, multi-station evaluation of Profiler Network data to determine the robustness and accuracies of the instruments deployed with respect to
well-defined measurements. The wind speed (WS) measured by the DL and
temperature (T) and water vapor density (WVD) measured by the MWR at three
NYSM Profiler Network sites are compared to nearby National Weather Service
radiosonde (RS) data, while the aerosol optical depth (AOD) measured by the
eSIR at two Profiler Network sites are compared to nearby in situ measurements from
the Aerosol Robotic Network (AERONET). The overall comparison results show
agreement between the DL or MWR and RS data with a correlation of R2≥0.89 and a correlation between AERONET and eSIR AOD data of R2 ≥ 0.78. The
WS biases are statistically insignificant and equal to 0
(p > 0.05) within 3 km, whereas T and WVD biases are statistically significant and
are below 5.5 ∘C and 1.0 g m−3, within 10 km. The AOD
biases are also found to be statistically significant and are within 0.02.
The performance of the DL, MWR, and eSIR are consistent across sites with
similar error statistics. When compared during three different weather
conditions, the MWR is found to have varying performance, with T errors
higher during clear-sky days, while WVD errors are higher during cloudy and
precipitation days. To correct such observed biases, a linear regression
method was developed and applied to the MWR data. In addition, wind shear
from the DL and 14 common thermodynamic parameters derived from the MWR show an agreement with RS values where correlation is mostly R2 ≥ 0.70 and biases are mostly statistically insignificant. A case study is presented to demonstrate the applicability of DL and MWR for nowcasting a severe weather event. Overall, this study demonstrates the robustness and value of the Profiler Network for real-time weather operations.
Applicability of the low-cost optical particle counter OPC-N3 for microphysical measurements of fog
Authors: Nurowska Katarzyna , Mohammadi Moein , Malinowski Szymon , Markowicz Krzysztof
Published: October 2022

Abstract. Low-cost devices for particulate matter measurements are characterized by small dimensions and light weight. This advantage makes them ideal for drone measurements, where those parameters are crucial. However, they also have some issues, like the values of particulate matter from low-cost optical particle counters can be biased by high ambient humidity. In this article, we are evaluating low-cost optical particle counter Alphasense OPC-N3 for measuring the microphysical properties of fog. This study aimed to show that OPC-N3 not only registers aerosols or humidified aerosols but also registers fog droplets. The study was done on the rooftop of Institute of Geophysics, University of Warsaw, Poland, during autumn-winter 2021. To validate the results, the data from OPC-N3 were compared with data obtained from the reference instrument, which was Oxford Laser VisiSize D30. VisiSize D30 is a shadowgraph device able to register photos of individual droplets. Taking into consideration the effective radius of droplets, it is possible to differentiate low-visibility situations between fog conditions (which are not hazardous for people) from haze events, when highly polluted air can cause health risks to people. The compared microphysical proprieties were liquid water content (LWC), number concentration (Nc), effective radius  and statistical moments of radius. The Pearson correlation coefficient for LWC was 0.91, Nc was 0.94, and for  was 0.63. Overall, these results suggest a good compliance between devices. However, the OPC-N3 has to be corrected in reference to professional equipment. To conclude, our study provides the foundation for a new application of the optical particle counter Alphasense OPC-N3 within drones to measure the vertical profiles of the microphysical properties of fog.
Understanding the variations and sources of CO, C2H2, C2H6, H2CO and HCN columns based on three years of new ground-based FTIR measurements at Xianghe, China
Authors: Zhou Minqiang , Langerock Bavo , Wang Pucai , Vigouroux Corinne , Ni Qichen , Hermans Christian , Dils Bart , Kumps Nicolas , Nan Weidong , De Mazière Martine
Published: October 2022

Abstract. Carbon monoxide (CO), acetylene (C2H2), ethane (C2H6), formaldehyde (H2CO), and hydrogen cyanide (HCN) are important trace gases in the atmosphere. They are highly related to biomass burning, fossil fuel combustion, and biogenic emissions globally, affecting air quality and climate change. However, the variations and correlations among these species are not well known in North China, due to limited measurements. In June 2018, we installed a new ground-based Fourier-transform infrared (FTIR) spectrometer (Bruker IFS 125HR) recording mid-infrared high spectral resolution solar-absorption spectra at Xianghe (39.75° N, 116.96° E), China. In this study, we use the latest SFIT4 code, together with advanced a priori profile and spectroscopy, to retrieve these five species from the FTIR spectra measured between June 2018 and November 2021. The retrieval strategies, retrieval information, and retrieval uncertainties are presented and discussed. For the first time, the time series, variations, and correlations of these five species are analyzed at a typical polluted site in North China. The seasonal variations of C2H2 and C2H6 total columns show a maximum in winter-spring and a minimum in autumn, whereas the seasonal variations of H2CO and HCN show a maximum in summer and a minimum in winter. Unlike the other four species, the FTIR measurements show that there is almost no seasonal variation in the CO column. The correlation coefficients (R) between the synoptic variations of CO and the other four species (C2H2, C2H6, H2CO, and HCN) are between 0.68 and 0.80, indicating that they are affected by common sources. Using the FLEXPART model backward simulations and satellite fire measurements, we find that the variations of CO, C2H2, C2H6, and H2CO columns are mainly dominated by the local anthropogenic emissions, while HCN column observed at Xianghe is a good tracer to identify fire emissions.
Future changes in atmospheric rivers over East Asia under stratospheric aerosol intervention
Authors: Liang Ju , Haywood Jim
Published: October 2022

Abstract. Atmospheric rivers (ARs) are closely associated with historical extreme precipitation events over East Asia. The projected increase in such weather systems under global warming has been extensively discussed in previous studies, while the role of stratospheric aerosol, particularly for the implementation of stratospheric aerosol intervention (SAI), in such a change remains unknown. Based on an ensemble of the UK Earth System Model (UKESM1) simulations, here we investigate changes in the frequency of ARs and their associated mean and extreme precipitation under a range of climate forcing, including greenhouse gas emission scenarios of high (SSP5-8.5) and medium (SSP2-4.5) levels, the deployment of SAI geoengineering (G6sulfur) and solar dimming (G6solar). The result indicates a significant increase in AR frequency and AR-related precipitation over most of East Asia in a warmer climate and the most pronounced changes are observed in southern China. Comparing to G6solar and both the SSPs scenarios, the G6sulfur simulations indicate that SAI is effective in partly ameliorating the increases in AR activity over the subtropical region; however, it may result in more pronounced increases in ARs and associated precipitation over the mid-high latitude regions, particularly northeastern China and Japan. Such a response is associated with the further weakening of the mid-latitude westerly jet stream under SAI that favours the high-latitude AR activity. This is driven by the decreased meridional gradient of thermal expansion in the mid-high troposphere associated with aerosol cooling across the tropical region, though SAI effectively ameliorates the widespread increase in thermal expansion under climate warming. Such a side effect of SAI over the populated region implies that caution must be taken when considering geoengineering approaches to mitigating hydrological risk under climate change.
CANOPS-GRB v1.0: a new Earth system model for simulating the evolution of ocean–atmosphere chemistry over geologic timescales
Authors: Ozaki Kazumi , Cole Devon B. , Reinhard Christopher T. , Tajika Eiichi
Published: October 2022

Abstract. A new Earth system model of intermediate complexity – CANOPS-GRB v1.0 –
is presented for use in quantitatively assessing the dynamics and stability
of atmospheric and oceanic chemistry on Earth and Earth-like planets over
geologic timescales. The new release is designed to represent the coupled
major element cycles of C, N, P, O, and S, as well as the global redox
budget (GRB) in Earth's exogenic (ocean–atmosphere–crust) system, using a
process-based approach. This framework provides a mechanistic model of the
evolution of atmospheric and oceanic O2 levels on geologic timescales
and enables comparison with a wide variety of geological records to further
constrain the processes driving Earth's oxygenation. A complete detailed
description of the resulting Earth system model and its new features are
provided. The performance of CANOPS-GRB is then evaluated by comparing a
steady-state simulation under present-day conditions with a comprehensive
set of oceanic data and existing global estimates of bio-element cycling.
The dynamic response of the model is also examined by varying phosphorus
availability in the exogenic system. CANOPS-GRB reliably simulates the
short- and long-term evolution of the coupled C–N–P–O2–S biogeochemical
cycles and is generally applicable across most period of Earth's history
given suitable modifications to boundary conditions and forcing regime. The
simple and adaptable design of the model also makes it useful to interrogate
a wide range of problems related to Earth's oxygenation history and
Earth-like exoplanets more broadly. The model source code is available on
GitHub and represents a unique community tool for investigating the
dynamics and stability of atmospheric and oceanic chemistry on long
timescales.
Development of black ice prediction model using GIS-based multi-sensor model validation
Authors: Hong Seok Bum , Yun Hong Sik , Yum Sang Guk , Ryu Seung Yeop , Jeong In Seong , Kim Jisung
Published: October 2022

Abstract. Fog, freezing rain, and snow (melt) quickly condense on road surfaces, forming black ice that is difficult to identify and causes major accidents on highways. As a countermeasure to prevent icing car accidents, it is necessary to predict the amount and location of black ice. This study advanced previous models through machine learning and multi-sensor-verified results. Using spatial (hill shade, river system, bridge, and highway) and meteorological (air temperature, cloudiness, vapour pressure, wind speed, precipitation, snow cover, specific heat, latent heat, and solar radiation energy) data from the study area (Suncheon–Wanju Highway in Gurye-gun, Jeollanam-do, South Korea), the amount and location of black ice were modelled based on system dynamics to predict black ice and then simulated with a geographic information system in units of square metres. The intermediate factors calculated as input factors were road temperature and road moisture, modelled using a deep neural network (DNN) and numerical methods. Considering the results of the DNN, the root mean square error was improved by 148.6 % and reliability by 11.43 % compared to a previous study (linear regression). Based on the model results, multiple sensors were buried at four selected points in the study area. The model was compared with sensor data and verified with the upper-tailed test (with a significance level of 0.05) and fast Fourier transform (freezing does not occur when frequency = 0.00001 Hz). Results of the verified simulation can provide valuable data for government agencies like road traffic authorities to prevent traffic accidents caused by black ice.