bluuebunny/crossref_metadata_2025 huggingface dataset:
Cryopyrin-associated periodic syndrome assess the efficacy and safety of anakinra therapy: a single center experience
Authors: Kozlova A. L. , Burlakov V. I. , Nesterenko Z. A. , Bludova V. O. , Raykina E. V. , Varlamova T. V. , Kurnikova М. А. , Moiseeva A. А. , Dibirova S. А. , Kan N. Yu. , Horeva А. L. , Roppelt А. А. , Yukhacheva D. V. , Deripapa E. V. , Rodina Yu. А. , Shvets O. A. , Deordieva E. A. , Kuzmenko N. B. , Mukhina А. А. , Novichkova G. А. , Shcherbina A. Yu.
Published: March 2022

The aim of this study was to analyze the clinical, laboratory and molecular genetic data of 20 patients (9 boys, 11 girls) diagnosed with cryopyrin-associated periodic syndrome (CAPS) with an assessment of the efficacy and safety of therapy in 6 patients with an inhibitor of the interleukin-1 receptor – anakinra. The study was approved by the Independent Ethics Committee and the Scientific Council of the D. Rogachev NMRCPHOI. The patients' parents gave their consent to the use of their child's data, including photographs, for research purposes and in publications. The age of CAPS manifestation ranged from 0 to 27.0 months (median – 2 months). The clinical manifestations were dominated by fever, rash, lesions of the central nervous system, musculoskeletal system. During the attack, all 20 patients had an increase acute phase proteins of blood. All patients had heterozygous mutation in the NLRP3 gene, with the highest frequency of localization in exon 3 (17/20). 6/20 patients were initiated on anakinra therapy. All 6 patients who have been treated of anakinra enough to assess the effect of the treatment, drastic improvement of the condition was noted, but only in 5/6 patients achieved full remission.
Key challenges for hub and spoke models of care – A report from the 1st workshop of the EHC Think Tank on Hub and Spoke Treatment Models
Authors: Bok Amanda , Noone Declan , Skouw-Rasmussen Naja
Published: March 2022

Introduction

The hub and spoke model can deliver high quality care to a scattered population through centres of expertise supported by a network of several smaller geographically dispersed centres. This approach is now being proposed to provide care for people with rare diseases, and in particular for rare bleeding disorders. To ensure that specialised treatments such as gene therapy can be delivered effectively using the hub and spoke model of care, it is important to understand the challenges that the model presents for all stakeholders.

Identifying key challenges

As part of the EHC Think Tank Workstream on Hub and Spoke Treatment Models, 14 stakeholders representing health care providers, patient groups, research and industry met in November 2021 to identify challenges in the design, implementation and sustainable operation of hub and spoke models, and to propose ways in which resources could be allocated and collaboration fostered, from each of their stakeholder perspectives. Five key challenges were identified: 1. How future care might be re-envisioned; 2. Which agencies and stakeholders should determine which centres become hubs or spokes, and how this process might be carried out; 3. Identifying the criteria that will define a hub and spoke, and the roles of various stakeholders in that process; 4. How resources might be allocated; 5. How hubs and spokes will collaborate to ensure that patients' needs are prioritised. This model may also be recommended for treatment with gene therapy in certain rare diseases.

Hub and spoke models should be implemented by establishing criteria for hub and spoke status, prioritising patients in service reorganisation and in the care pathway, and considering the impact of new service models on current arrangements. The next step is to vet the challenges identified by this workstream with a broader group of external stakeholders and bring their perspectives back for consideration.
Impact of Varying Viscosity with Hall Current on Peristaltic Flow of Viscoelastic Fluid Through Porous Medium in Irregular Microchannel
Authors: Ali HayatHayat A.
Published: March 2022

In this article the peristaltic transport of viscoelastic fluid through irregular microchannel under the effect of Hall current, varying viscosity and porous medium is investigated. The mathematical expressions for the basic flow equations of motion are formulated and transformed into a system of ordinary differential equations by utilizing appropriate non dimensional quantities. The exact solution for the temperature distribution is obtained, while perturbation series solution for the stream function in terms of tiny viscosity parameter is used. Graphical illustrations are  presented to capture the physical impact of embedded parameters in the fluid flow i.e. the fluid velocity field, temperature distribution, pressure rise, and trapped bolus. The study shows the opposite effect for Hall current parameter with the magnetic parameter on the flow characteristics.
Common Governance and Socialist Cooperative Institutions in Romanian Agriculture
Authors: COLONESCU Silviu-George
Published: March 2022

The main objective of this paper aims the distribution of finite resources under the imperatives of collectivist institutions and a governance based on the precepts of socializing the means of society. In the first instance theoretical formulas will be used that propose methodologies for governing the common goods from the ostromian perspective (Ostrom, 2007) and alternatives for overcoming the dilemmas of collective action starting from basic concepts (Hardin, 1968), respectively forms of government that can overcomes the excesses of users of common goods that inexorably lead to the spoiling and depletion of existing resources. Complementary to this preliminary discussion necessary for further operationalization I will use the theoretical model that explains, as an extension, the typology and functionality of natural resources and according to this link between combined theoretical models I will determine what type of asset each institutional form proposed for governing assets mentioned above. The final section will be dedicated to determining which type of institutional alternative, for the governance of common resources, is joined by the socialist ideological approach when talking about the collectivization of agriculture and the institutional form that agricultural associations must take, respectively in which typology could allocate the goods, following the de facto analysis of the agricultural collectivist type organization for the socialist period, in the same way of working – identifying institutional arrangements, typology of goods, in order to identify possible inconsistencies between the normative, declarative ideological model and its implementation in real social space. The study starts from the socialist ideological assumptions regarding the governance of agricultural households and tries to test whether the factual representation of agricultural cooperatives in Romania and implicitly in the general ideological project overlaps and fulfills the theoretical aspirations regarding the collectivization of agriculture. For these it will be considered to formulate research questions and consult the extensive bibliography in the field of agricultural groups proposed by the socialist frame of reference.
Chemical composition, antibacterial and antioxidant activities of acetone extract from the branches and leaves of Jasminum annamense subsp. annamense (Oleaceae)
Authors: Van Hong Thien , Ngo Ngoc Hung , Nguyen Ngoc Thuan , Nguyen Ngoc An , Pham Tan Viet , Nguyen Hanh Thi Dieu , Thieu Gia Linh , Dang Thi Hoai Thuong , Nguyen Quoc Hung , Le Thanh Tho , Le Van Son , Dam Sao Mai
Published: March 2022

Jasminum annamense subsp. annamense is a rare subspecies of Jasminum annamense belonging to the Oleaceae family. The aims of this study were to address the chemical profiles, antibacterial and antioxidant activities of acetone extract isolated from branches and leaves Jasminum annamense subsp. annamense for the first time. The chemical constituents of acetone extracts of studied samples were investigated by gas chromatography-mass spectrometry. There were a total of 24 components identified from the leaf extract, including lup-20(29)-en-3-one (27.93%), levodopa (19.68%), trans-cinnamic acid (7.58%), linolenic acid (6.35%) as the major compounds. Meanwhile, 26 components were reported from the branch extracts which are sorbitol (25.74%), lupeol (13.3%), cis-vaccenic acid (6.97%), glycerin (6.35%) and n-hexadecanoic acid (5.86%) were the main components. The two acetone extracts of J. annamense subsp. annamense exhibited antibacterial effect against Bacillus cereus, Escherichia coli, Salmonella enteritidis and Staphylococcus aureus based on disk diffusion assay. In addition, leaf and branch extracts of the studied species also display notable antioxidant activity in the ABTS assay with IC50 values of 311.75±3.39 and 664.46±3.732 µg/ml, respectively. This is the first report on the chemical and biological properties of J. annamense subsp. annamense and provides a promising perspective for developing good sources of antioxidant and antimicrobial compounds against both Gram positive and negative bacteria.
The innovative laryngological cannula facilitates the precise collection of highly diagnostic material from the nose and sinuses in order to improve the diagnostic and therapeutic process
Authors: Michalik Michał
Published: March 2022

Despite the use of state-of-the-art methods of pharmacological and surgical treatment, patients with chronic sinusitis suffer from recurrent infections which do not respond to treatment. The presence of bacteria in the sinuses structures is confirmed by microbiological tests. The subject of the application is a set of three cannulas dedicated to collecting microbiological samples, a biological material of high-diagnostic value originating from paranasal sinuses. Traditionally the collection of samples is associated with a risk of contamination resulting from presence of randomly collected microorganisms. Sometimes antibiotic therapy is based on the random microorganisms, driving attention away from the proper causative factor of the disease. The application of the invention allows for a non-invasive and quick collection of highly diagnostic samples for proper microbiological testing. The dedicated tip makes it possible to precisely reach natural sinus ostium or sinus ostium created during surgery without contacting other tissues. The samples obtained through the application of the invention reflect the microbiological condition of the sinuses. An incorrectly collected smear from the sinus mucosa surface may misdirect the therapy. The use of advanced model will effectively reduce such errors. In addition, it will contribute to the precise collection of material for testing, without artifacts or contamination by microorganisms present in other structures outside the sinuses. Therefore in the next step application of targeted antibiotic therapy based on antibiogram profile eliminates bacteria that penet
Mediastinal emphysema as a complication of posterior pharyngeal wall injury – a case report
Authors: Badełek-Izdebska Małgorzata , Zawadzka-Głos Lidia
Published: March 2022

Mediastinal emphysema is a pathological condition in which air is present in the mediastinum. Mediastinal emphysema may occur spontaneously or as a result of disease or trauma, including iatrogenic injury. Air into the mediastinum may pass from the lungs, trachea, bronchi, esophagus, peritoneal cavity, or come from outside the patient's body. It can also pass from the mediastinum into the neck or abdominal cavity. The mediastinum communicates with the submandibular space, the retropharyngeal space, and the vascular sheaths in the neck. Predisposing factors for mediastinal emphysema include the Valsalva test, physical exertion, increased respiratory effort, coughing, asthma, respiratory infections, vomiting, and drug use. A patient with mediastinal emphysema may present with no symptoms or may present with symptoms of respiratory distress. The most common symptoms observed are retrosternal pain radiating to the shoulder or back and increasing with changes in body position, dyspnea, cough, neck pain or discomfort, dysphagia, tachycardia, and subcutaneous emphysema. The diagnosis is made on the basis of clinical features including the underlying cause and radiological findings. A case of a patient with mediastinal emphysema due to trauma to the posterior pharyngeal wall is presented.
Arteterapia jako forma usprawniania dzieci z mózgowym porażeniem dziecięcym
Authors: Bagnowska Karolina , Klimkiewicz Marek
Published: March 2022

The literature describes scientific evidence that confirms the effectiveness of therapy through art. The main purpose of the work is to assess the impact of art therapy classes on the development of children with MPD. Observations were carried out during the rehabilitation of children with MPD by the method of art therapy at the UMB Clinical Hospital in Bialystok. Art therapy is associated with the prevention of life difficulties, and in the event of their occurrence with a reduction in their weight and overcoming obstacles in the situational and overall life, perspective. The main goal of art therapy is to enable class participants to change their personal development by using specific artistic means in safe conditions. The use of art therapy helps to recognize cognitive and developmental needs, relieve internal tensions and frustrations, has an impact on improving or maintaining health and quality of life. It is addressed to each age group. Research results show a beneficial effect of art therapy on the development of children with MPD.
MEMBANGUN KEMANDIRIAN KEUANGAN KELUARGA TANI MELALUI EDUKASI PENGELOLAAN KEUANGAN KELUARGA DI DESA PALASAH KERTAJATI MAJALENGKA
Authors: Andayani Sri Ayu , Sumekar Yayan , Dani Umar , Marina Ida , Wijaya Acep Atma , Isyanto Agus Yuniawan
Published: March 2022

Ibu rumah tangga memainkan peran dalam mengatur keuangan keluarga tak terkecuali bagi ibu-ibu yang tergabung dalam keluarga tani kelompok tani Asem di Desa Palasah Kecamatan Kertajati Kabupaten Majalengka. Edukasi pengelolaan keuangan keluarga dalam membangun kemandirian keluarga tani bagi ibu rumah tangga merupakan tema dari pengabdian kepada masyarakat. Peningkatan pengetahuan, kemampuan dan skill dalam pengelolaan keuangan keluarga tani sebagai pendukung peran mereka dalam ibu rumah tangga sehingga produktif, efisien, dan efektif dalam pengelolaan keuangan rumah tangganya merupakan maksud dari pemberdayaan ibu rumah tangga. Metode dalam kegiatan pengabdian ini dengan menggunakan metode edukasi, penyuluhan dan sosialisasi yang interaktif dan komunikatif. Hasil akhir dari kegiatan pengabdian ini, ibu-ibu berperan aktif dalam kegiatan, diskusi yang interaktif dan diperolehnya pengetahuan dalam pengelolaan keuangan melalui perencanaan keuangan dengan pencatatan dan pembukuan yang sederhana secara efisien dan efektif dalam membangun keuangan yang sehat sebagai peran ibu rumah tangga.
From Synthesis to Microstructure: Engineering the High-entropy Ceramic Materials of the Future
Authors: Knorpp Amy J. , Bell Jon G. , Huangfu Shangxiong , Stuer Michael
Published: March 2022

Sintering and microstructural development in ceramics has long been studied in a two-dimensional grain size-density space, with only texture (i.e. deviation of grain orientation from random) used to gain first insights into additional parametric spaces. Following an increased interest for grain boundary engineering and a deeper understanding of dopant effects on sintering and grain boundaries, the theory of complexion transitions for ceramics has been introduced over the last decade, providing a new base for advanced microstructure engineering in ceramics. With emergence of high entropy ceramics over the last 5 years, the combination of both yields new grounds for exploration and engineering of functional ceramic materials of the future.
Competence and safety of digital environment consumption by children and parents
Authors: Neustroeva A. B. , Filippova L. D.
Published: March 2022

Today we are witnessing the active introduction of information technologies in all spheres of life, which has led to an increase and reproduction of the digitalisation risks. This requires the state to form a society with high digital literacy. The authors studied digital literacy of students of grades 1-8 of secondary schools in Yakutsk and their parents within assessing digital literacy level of the population in Russian regions, assessed their knowledge of security bases in network space. The main method of collecting information was an online questionnaire. In the course of the study the competence levels in the ﬁeld of searching for information on the Internet through search engines, computer skills, the digital consumption indicators of children and parents, the social networks use, the goods and services consumption, the multimedia content production, etc., were deﬁned. The authors noted a low digital security level and an average digital competence level in indicated population category having a quite high digital consumption level. The study showed that there are large gaps in the knowledge of both children, adolescents, and parents. Thus, the digital competences development relevance among population was demonstrated.
Frequency and risk factors for thromboembolic complications in patients with inflammatory bowel diseases
Authors: Lishchinskaya Albina A. , Knyazev Oleg V. , Kagramanova Anna V. , Dudina Galina A. , Sabelnikova Elena A. , Li Irina A. , Noskova Karina K. , Bodunova Natalia A. , Parfenov Asfold I.
Published: March 2022

Background. Inflammatory bowel diseases (IBD) are characterized by chronic immune inflammation of the mucous membrane and/or the thickness of the intestinal wall, and are also accompanied by disorders of the blood clotting system and the development of a hypercoagulation state.
Aim. To identify the frequency of thromboembolic complications (TEC) in IBD patients and to determine the influence of acquired and inherited hypercoagulation factors that contribute to the development of TEС.
Materials and methods. The clinical status of 1,238 IBD patients who were treated in 2019 was evaluated. Of these, 748 patients with ulcerative colitis (UC) and 490 patients with Crohn's disease (CD). Among UC patients, there were 369 (49.3%) men and 379 (50.7%) women. In 10.1% of patients with UC, there were clinically significant feasibility studies. There were 227 (46.3%) men and 263 (53.7%) women among patients with CD; 7.3% of patients with CD had clinically significant feasibility studies.
Results. In general 112 (9.0%) of 1,238 IBD patients had clinically significant feasibility studies. Among patients with UC (n=748), 76 (10.2%) showed clinically significant feasibility studies. Among patients with CD (n=490), 36 (7.3%) had a feasibility study. Of 112 IBD patients with clinically significant TEC, 45 (40.2%) had genetic polymorphisms that increase affinity for fibrinogen, increase platelet aggregation, and contribute to a decrease in the activity of folate cycle enzymes, including methylenetetrahydrofolate reductase, which may be manifested by a moderate increase in homocysteine levels. Of the 45 IBD patients with clinically significant TEC due to inherited factors, 30 (66.6%) patients had UC, 15 (33.7%) patients had CD (hazard ratio 1.038, 95% confidence interval 0.7461.444; 2=0.049; p=0.83921); 67 (59.8%) patients with IBD who had clinically significant TEC did not have genetic polymorphisms leading to hypercoagulation.
Conclusion. Based on the analysis, we can conclude that such risk factors for the development of TEC as the status of a smoker, long bed rest, taking hormonal contraceptives, varicose veins of the lower extremities, high activity of the disease, glucocorticoids therapy, the extent of intestinal damage in patients with IBD, genetic factors, should be taken into account by gastroenterologists in the treatment of patients with UC and CD. The hereditary factor of hypercoagulation equally affects the development of TEC, both in patients with UC and CD.
About the Requirements for Candidates to the Bodies of Regional Constitutional Justice
Authors:   Amur State University, Kravtsova L. Y.
Published: March 2022

The abolition of charter courts is planned until January 1, 2023. The regional legislator will have to choose other bodies of constitutional control and it must choose the order in which the organs will be formed and requirements to candidates. The article discusses requirements for candidates for the position of judge are components of his status. These requirements will be components of the status of members of the regional constitutional justice. The regional legislator should take into account the experience of the requirements for candidates of charter courts. The results show that it is necessary to establish increased requirements for candidates to the bodies of constitutional justice; these are the requirements of qualifications, age, but not republican citizenship.
The powers of the public prosecutor to make persons holding elective posts in the municipal authorities responsible for corruption delicts. Part 1
Authors:   Baikal State University, Praskova S. V.
Published: March 2022

This article begins the research dedicated to the powers of the public prosecutor’s office in the Russian Federation implemented within the legal mechanism of early termination of the powers of persons holding elective posts in the municipal authorities due to their corruption delicts. It is noted that a new anti-corruption legislation is forming in Russia. It regulates delicts which include those not considered as crimes or administrative offences. These delicts comprise violations of the restrictions or prohibitions, non-fulfulment of the obligations inherent to the status of the public persons and set to counteract the corruption. The author underlines the novelty of this kind of delict and its unsatisfactory regulation, and proposes to use a term “corruption status offence” to denote it. To ground the problem to determine the powers of the public prosecutor in the field, the properties of the corruption status offences are shown. For the persons holding elective posts in the municipal authorities the above delicts may not be considered as a traditional kind of offences, including disciplinary offences. The delict does not often manifest any committed corruption actions. Nevertheless the legislation provides only a single penalty - the early termination of the powers. The disparity of the offence gravity and the penalty reduces the effectiveness of the legal institution to prevent corruption. The absence of the procedure to make answer for a corruption status offence, fragmented and separate regulation of the procedure, and an aggregative nature of the term “persons holding elective post in the municipal authorities” which entails additional difficulties are noted. Proceeding to the results of the research, the author states that although the very procedure of the early termination of the powers of a person holding an elective post in a municipal authority is regulated by the local rules, the powers of the public prosecutor in the field are determined by federal laws and ordinances of the Prosecutor General of the Russian Federation.
Definitions and Problems of Classification of Animals as Objects of Property Rights
Authors:   Irkutsk State University, Bobrov D. V.
Published: March 2022

Animals are considered as objects of property rights in civil law. The necessity of legal differentiation of all animals into two categories is justified: the animal world and animals in captivity. The legislative definition of “animal world” is investigated, its unique essential features are highlighted. A study of the category “other animals” is being conducted. Starting from the analysis of doctrinal positions on this issue, the author comes to the conclusion that it is necessary to legislate the category of«animals in captivity», by which it is proposed to understand individually defined animals that are under human control and satisfy his psychoemotional, property, protective, entertainment or other needs. The introduction of this term into the legal field of Russia will allow us to distinguish a category of animals that have their own specific legal regime, different from the animal world, where the latter can be exclusively owned by the state. The essential signs of animals in captivity are revealed. The author proposes to classify all types of animals in captivity on a functional basis into the following groups: domestic; agricultural; service; intended for cultural and entertainment purposes; laboratory. The legal regime of these natural objects as objects of property rights has its own peculiarities associated with additional requirements for the maintenance and proper treatment of these animals, indicating their practical significance for civil legislation.
The Term “Unfair competition” from the Position of Private and Public Legal Relations
Authors:   Irkutsk Institute (branch) All-Russian State University of Justice, Zagainov V. V. , Kuznetsov E. V. ,   Irkutsk State University
Published: March 2022

The existing regulatory definition of unfair competition in Russian legislation, enshrined in the Law on Protection of Competition, in practical implementation should be interpreted taking into account the current norms of national antimonopoly legislation. The analyzed scope of competence of the Russian antimonopoly authority, represented by the current antimonopoly service, indicates that this subject of law reacts to the identified cases of unfair competition, only in the form of the implementation of state authority. The Antimonopoly Service, wedging itself into the sphere of often-legal relations, simply does not take into account the will of an economic entity that has been or may be harmed and (or) harm its business reputation. In addition, the study found that the legal theory does not fully regulate the legal significance, role and economically justified aisles of state intervention in the regulation of relations arising from the manifestation of facts of unfair competition. The conclusion is given about the prevailing public relations actually existing in the sphere under study, in the implementation of which, private law forms of dispute resolution are often the result of the emergence of public legal relations, the mandatory party of which is the antimonopoly authority representing the interests of the state. The results of the study make a conclusion that allows us to make a proposal to the current antimonopoly legislation and eliminate the existing contradiction of the concept of “unfair competition” with the actual legal relations arising, according to the facts, between business entities and state bodies, thereby leveling to identify a legal conflict between civil law relations and the implemented administrative and criminal liability provided for by Russian legislation in the area in question.
OPTIMALISASI KEBUTUHAN AIR DAERAH IRIGASI BODRI BENDUNG JUWERO KABUPATEN KENDAL
Authors: Ikhwanudin Ikhwanudin , Yudaningrum F , Sholehah S , Fitriasari N
Published: March 2022

Kebutuhan air irigasi perlu diketahui karena merupakan salah satu tahap penting yang diperlukan untuk pengelolaan sistem irigasi. Berdasarkan hal tersebut, maksud dari penelitian ini  untuk mengoptimalisasi kebutuhan air irigasi dengan tujuan menghitung debit rencana (Q) pada daerah irigasi bodri serta mengetahui kebutuhan air daerah irigasi bodri. Untuk Daerah Irigasi Bodri tepatnya berada di Desa Triharjo, Kecamatan Gemuh, Kabupaten Kendal, Provinsi Jawa Tengah. Luas daerah irigasinya seluas 7.705 Ha. Sumber air irigasinya berasal dari Sungai Bodri. Metode Penelitian menggunakan data primer dan data sekunder terdiri dari data curah hujan, data topografi, data klimatologi, dan data debit dengan tahapan analisis analisa hidrologi dan klimatologi. Pada perhitungan debit banjir rancang menggunakan metode terpilih yaitu nakayatsu, hasil dari perhitungan nayakatsu menunjukan debit (Q) banjir rancang beberapa tahun kedepan, yaitu Q2 sebesar 44,021 m3/detik, Q5 sebesar 57,133 m3/dt, Q10 sebesar 65,913 m3/detik, Q25 sebesar 77,224 m3/detik, Q50 sebesar 85,828 m3/detik, dan QP sebesar 218,104 m3/dt. Untuk kebutuhan air irigasi bodri bendung juwero dihitung dengan analisa klimatologi didapat 455,82 m3/det dengan luas 7.705 Ha. Untuk rata-rata debit selama 10 tahun adalah 664,53 m3/det sisa debit tersedia 208,71 m3/det pada irigasi bendung juwero, untuk sisa debit tersebut dapat dioptimalkan atau digunakan dengan memperluas area irigasi sebesar 1.500 Ha dengan total kebutuhan air irigasi 118,32 m3/det.
Analisis Kandungan Logam Berat Kadmium (Cd) pada Rumput Laut di Pantai Sendang Biru Malang
Authors: Anggreani Nita , Rachmadiarti Fida
Published: March 2022

Rumput laut Padina australis merupakan jenis rumput laut yang ditemukan di Pantai Sendang Biru Malang. Padatnya aktivitas kelautan di pantai tersebut diduga dapat menimbulkan pencemaran perairan berupa pencemaran logam Cd. Rumput laut yang terpapar logam Cd akan berpengaruh terhadap kadar protein dan kadar klorofilnya sehingga dapat menghambat pertumbuhannya. Tujuan penelitian ini adalah menganalisis kadar logam  kadmium, kadar klorofil, kadar karaginan pada rumput laut Padina australis serta menganalisis hubungan antara kadar logam kadmium  terhadap kadar karaginan. Pengambilan rumput laut Padina australis dilakukan di Pantai Sendang Biru Malang pada tiga stasiun. Analisis kadar Cd  dengan AAS dan kadar klorofil dengan spektrofotometer. Data dianalisis statistik korelasi Pearson untuk mengetahui hubungan kadar logam Cd dengan kadar karaginan pada Padina australis. Hasil penelitian menunjukkan kadar logam Cd Padina australis sebesar 0,019 - 0,027 mg/kg, dimana kisaran tersebut dibawah baku mutu, dengan begitu aman untuk dimakan, kadar klorofil total berkisar  19,958-20,025 mg/L, kadar karaginan (protein) berkisar 1,73-2,15%, serta  hubungan kadar logam Cd dengan kadar karaginan Padina australis memiliki korelasi negatif, semakin tinggi kadar Cd, maka kadar karaginan semakin rendah.
Struktur Komunitas dan Potensi Gizi Bivalvia di Pantai Selatan Kecamatan Sreseh, Madura
Authors: Sa'adah Fadzilah Lailatus , Ambarwati Reni
Published: March 2022

Bivalvia merupakan sumber daya perikanan potensial dari Pantai Selatan Kecamatan Sreseh, misalnya Pantai Sreseh dan Pantai Batu Putih. Namun, hingga saat ini belum data terkait bivalvia di wilayah tersebut. Penelitian ini bertujuan untuk menganalisis struktur komunitas bivalvia di Pantai Selatan Kecamatan Sreseh serta menganalisis potensi gizi bivalvia yang paling dominan. Sampling dilakukan saat surut terjauh menggunakan metode line transect. Identifikasi spesies berdasarkan ciri morfologi. Struktur komunitas dianalisis secara deskriptif kuantitatif berdasarkan lima parameter, yaitu indeks keanekaragaman (H), indeks dominansi (C), indeks kepadatan (D), kemelimpahan relatif (KR%), dan indeks keseragaman (E). Kandungan protein dianalisis menggunakan metode Kjeldahl dengan mengacu standar 960.52 AOAC 1998, sedangkan kandungan lemak dianalisis menggunakan metode soxhlet mengacu pada SNI 01-2891-1992. Berdasarkan penelitian ini ditemukan 21 spesies yang termasuk dalam sembilan famili. Struktur komunitas bivalvia di Pantai Selatan Kecamatan Sreseh sebagai berikut : indeks keanekaragaman sebesar 2,670 ; indeks dominansi sebesar 0,082 ; indeks keseragaman sebesar 0,035 ; indeks kepadatan sebesar 4,106 ind/m² ; di Pantai Sreseh spesies yang paling melimpah adalah Crassostrea virginica (14%), sedangkan di Pantai Batu Putih spesies yang paling melimpah adalah Gafrarium pectinatum (15%). Kandungan protein pada Crassostrea virginica sebesar 15,22±0,106% dan Gafrarium pectinatum sebesar 12,87±0,2107%.  Kandungan lemak pada Crassostrea virginica sebesar 0,59±0,061% dan Gafrarium pectinatum sebesar 0,965±0,02%. Struktur komunitas bivalvia di Pantai Selatan Kecamatan Sreseh merupakan sumber daya perikanan yang dapat dikembangkan lebih lanjut. Crassostrea virginica dan Gafrarium pectinatum dapat dijadikan sebagai sumber pangan karena memiliki kandungan protein tinggi serta kandungan lemak yang rendah.
Pengurangan Jejak Karbon (C) pada Serasah Daun Angsana (Pterocarpus Indicus) dan Daun Trembesi (Samanea Saman) Melalui Metode Pengomposan Lubang Resapan Biopori Inovatif
Authors: A'la Muflikhatul , Winarsih Winarsih
Published: March 2022

Polusi udara dari aktivitas kendaraan bermotor dapat memicu kenaikan gas rumah kaca (GRK) di atmosfer. Karbondioksida (CO) dan karbon (C) merupakan zat dominan yang tersebar di udara. Upaya penurunan pencemaran udara dilakukan melalui penyerapan karbon (C) oleh tanaman di sepanjang jalan seperti tanaman angsana (Pterocarpus indicus) dan trembesi (Samanea saman). Banyaknya tanaman peneduh jalan menyebabkan penumpukan serasah daun yang mengandung karbon. Penelitian ini bertujuan untuk mengetahui perubahan kadar karbon (C) pada serasah daun P. indicus dan daun S. saman melalui metode pengomposan lubang resapan biopori (LRB) menggunakan aktivator kotoran ayam dan Effective Microorganisms-4 (EM-4). Penelitian ini menggunakan metode pengomposan LRB dengan tambahan aktivator kotoran ayam dan Effective Microorganisms-4 (EM 4), dilakukan selama dua bulan dengan menghitung kandungan karbon sebelum perlakuan menggunakan rumusan SNI (2011), menguji kadar karbon organik (C-organik) bulan ke-1 dan bulan ke-2 menggunakan uji gravimetri. Hasil data dianalisis menggunakan Two way ANOVA software SPSS 23. Penelitian ini dapat disimpulkan bahwa terdapat perubahan kadar karbon dari serasah daun P. indicus dan daun S. saman menjadi C-organik setelah pengomposan selama dua bulan yang dipengaruhi oleh penambahan aktivator kotoran ayam dan EM 4. Perlakuan yang memiliki hasil kadar C-Organik sesuai standar SNI 19-7030-2004 dalam batasan 9-32% yaitu pada pengomposan serasah daun S. saman perlakuan kontrol (K1) 12,43% dan penambahan aktivator kotoran ayam (K2) 9,32%.
Kualitas Perairan Pantai Barung Toraja Sumenep Madura Berdasarkan Indeks Keanekaragaman Plankton
Authors: Rusdiyani Aulia Alifa , Purnomo Tarzan
Published: March 2022

Pantai Barung Toraja merupakan pantai sepanjang ± 1,5 km yang terletak di Dusun Toraja, Desa Romben Barat, Kecamatan Dungkek, Sumenep, Madura yang berpotensi di bidang perikanan dan pantai pariwisata. Pengelolaan dan pemanfaatan kawasan pantai dapat menyebabkan perubahan kualitas perairan pantai. Salah satu indikator untuk mengetahui kualitas perairan yaitu indeks keanekaragaman plankton. Tinggi atau rendahnya indeks keanekaragaman plankton dipengaruhi oleh parameter fisika dan kimia di perairan tersebut. Tujuan penelitian ini adalah menentukan kualitas perairan berdasarkan indeks keanekaragaman plankton di Pantai Barung Toraja. Penelitian ini merupakan penelitian observasional. Penelitian ini dilaksanakan pada bulan Februari hingga Juli 2018. Lokasi pengambilan sampel dan pengamatan kualitas air secara fisika dan kimia dilakukan di Pantai Barung Toraja dengan 10 stasiun penelitian. Data nilai indeks keanekaragaman plankton dan hasil pengukuran parameter fisika dan kimia dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa kondisi Pantai Barung Toraja, Sumenep, Madura termasuk kategori belum tercemar, dengan indikator keanekaragaman plankton yang terdiri atas enam divisi, 33 famili, dan 40 genus fitoplankton, dan lima filum, 14 famili, dan 14 genus zooplankton, dengan indeks keanekaragaman plankton sebesar 3,677. Parameter fisika dan kimia kualitas air di Pantai Barung Toraja termasuk dalam kondisi baik.
Keanekaragaman dan Kelimpahan Kepiting Uca (Crustacea: Ocypodidae) di Pantai Selatan Kabupaten Bangkalan, Madura)
Authors: Nur Bilqis Atika , Kuntjoro Sunu
Published: March 2022

Kepiting Uca memiliki peran penting dalam ekosistem mangrove, yakni sebagai deposit feeder, detritivor, dan keystone species sebagai bioindikator tingkat kesuburan sedimen. Penelitian ini bertujuan untuk mendeskripsikan jenis, keanekaragaman, kelimpahan, dominansi serta menganalisis korelasi antara dominansi dengan profil habitat Uca di pantai selatan Kabupaten Bangkalan, Madura. Sampling menggunakan metode belt transect dengan plotting sebanyak 180 plot di tiga lokasi yang telah ditentukan, yakni Pantai Batah Barat (Kecamatan Kwanyar), Pantai Pasir (Kecamatan Kwanyar), dan Pantai Modung (Kecamatan Modung). Pengambilan sampel dilakukan dengan cara menggali substrat di lubang hasil galian Uca sedalam 15-20 cm. Data dianalisis secara deskripstif sedangkan korelasi dianalisis secara statistik analitik. Hasil penelitian menunjukkan dijumpai 10 spesies Uca, yakni Uca vocans, Uca vomeris, Uca coarctata, Uca tetragonon, Uca paradussumieri, Uca dussumieri, Uca bellator, Uca perplexa, Uca rosea, dan Uca triangularis. Indeks keanekaragaman Uca ialah 1,93459 termasuk kategori keanekaragaman rendah. Indeks kelimpahan realtif Uca tertinggi ialah Uca vocans dengan indeks 36,76% dengan dominansi rendah mendekati 0 dengan nilai 0,13512. Profil habitat tidak berhubungan nyata terhadap dominansi Uca dengan nilai koefisien korelasi lebih besar dari 0,5.
Pengaruh Penambahan Royal Jelly dalam Pengencer Dasar Soya terhadap Kualitas Spermatozoa Kambing Boer Sebelum dan Sesudah Ekuilibrasi
Authors: Masluchah Masluchah , Ducha Nur
Published: March 2022

Ekuilibrasi adalah tahapan untuk menyimpan semen setelah pengenceran, dalam waktu 2 jam dengan suhu 4 - 5°C yang bertujuan memberi waktu adaptasi sel spermatozoa. Kualitas semen akan menurun selama tahap penyimpanan pada suhu 4-5ºC, sehingga membutuhkan pengencer untuk mempertahankan kualitas spermatozoa. Tujuan penelitian ini adalah untuk mengetahui pengaruh penambahan konsentrasi RJ yang berbeda, yang dalam pengencer dasar soya terhadap motilitas dan viabilitas sebelum dan sesudah ekuilibrasi spermatozoa Kambing Boer. Variabel dalam penelitian ini adalah dengan mengamati spermatozoa motil progresif dibawah mikroskop menggunakan perbesaran 400x pada suhu 37ºC untuk menilai motilitasnya, serta viabilitas spermatozoa dengan mengamati apusan pewarna eosin-negrosin menggunakan mikroskop dengan perbesaran 400x. Pengamatan dilakukan sebelum dan sesudah ekuilibrasi selama 2 jam. Penelitian menggunakan 4 perlakuan konsentrasi RJ (0%, 1%, 2% dan 3%) dan 5 ulangan menggunakan Rancangan Acak Lengkap. Analisis data menggunakan uji ANOVA satu arah dan dilanjutkan dengan uji Duncan. Hasil penelitian menunjukkan penambahan RJ memberikan pengaruh yang nyata terhadap persentase motilitas dengan persentase motilitas tertinggi  pada P3 (RJ 3%) sebesar 51,5±3,35. Penambahan RJ juga memberikan pengaruh yang nyata pada persentase viabilitas spermatozoa Kambing Boer pada perlakuan terbaik pada P3 dengan persentase 50,53±3,93. Dari penelitian ini dapat disimpulkan bahwa RJ yang ditambahkan dalam pengencer dasar soya dengan konsentrasi 3% mampu memberikan pengaruh terbaik dalam mempertahankan kualitas spermatozoa Kambing Boer sebelum dan sesudah ekuilibrasi.
Peran Pemerintah dan Modal Sosial terhadap Kesejahteraan Masyarakat Kurang Mampu di Kabupaten Aceh Utara
Authors: Nasution Wisnu Rahdiansyah , Fahlevi M. Reza
Published: March 2022

This study examines the influence of the role of government and social capital on the welfare of the underprivileged in the North Aceh Regency. This research was conducted in North Aceh District, Aceh Province, Indonesia. This study uses a qualitative method with descriptive analysis. The results of the study conclude that social capital owned by the community, both from the government and from the community, has a contribution to poverty alleviation in the community. The role of the North Aceh Regency government does not have a direct influence on the welfare of the community. However, norms and social networks between communities play a very important role in achieving community welfare.AbstrakPenelitian ini mengkaji pengaruh peran pemerintah dan modal sosial terhadap kesejahteraan masyarakat kurang mampu di Kabupaten Aceh Utara. Penelitian ini dilakukan di Kabupaten Aceh Utara, Provinis Aceh Indonesia. Penelitian ini menggunakan metode kualitatif dengan diskritif analisis. Hasil penelitian menyimpulkan bahwa modal sosial yang dimiliki oleh masyarakat baik yang berasal dari pemerintah maupun yang berasal dari masyarakat memiliki kontribusi untuk pengentasan kemiskinan pada masyarakat. Peran pemerintah Kabupaten Aceh Utara tidak memiliki pengaruh secara langsung terhadap kesejahteraan masyarakat. Namun norma dan jaringan sosial antara masyarakat memainkan peranan sangat penting    dalam mencapai kesejahteraan masyarakat.
Konflik Perebutan Lahan Perkebunan PTPN IV dengan Masyarakat Desa Silampuyang Kecamatan Siantar Kabupaten Simalungun
Authors: Situmorang Rahmi , Ketaren Amiruddin
Published: March 2022

Penelitian ini dilakukan Desa Silampuyang Kecamatan Siantar Kabupaten Simalungun yaitu konflik perebutan lahan tanah cadangan perluasan perkampungan dan pertanian Huta Bagasan dengan pihak PTPN IV Marihat. Terjadinya aksi saling klaim antara masyarakat Desa perkebunan kelapa sawit antara masyarakat desa yang diwakili oleh Lembaga Panitia Pengembalian Silampuyang dengan PTPN IV yang beroperasi di desa tersebut, banyak dari masyarakat yang mengeluhkan bahwa perusahaan telah mengambil lahan mereka, serta yang disebutkan oleh Koordinator Aksi Masyarakat Silampuyang, mereka menginkan agar pihak perusahaan memberikan ganti rugi sesuai yang telah dijanjikan dulu sesaat sebelum perusahaan melakukan aktivitas perkebunan di Desa Silampuyang. Rumusan masalah dalam penelitian ini adalah awal mula konflik dan bentuk konflik yang terjadi pada sengketa lahan tersebut serta peran-peran dari aktor konflik yang terlibat. Teori yang digunakan adalah teori konflik Karl Marx, pengertian konflik, faktor penyebab konflik, konflik lahan perkebunan, aktor konflik dan bentuk konflik. Metode yang digunakan untuk penelitian ini adalah metode penelitian kualitatif dengan pendekatan deskriptif dengan teknik pengumpulan data melalui observasi, wawancara dan dokumentasi, sedangkan analisis data yang digunakan adalah reduksi data, penyajian data dan penarikan kesimpulan. Dari hasil penelitian ditemukan bahwa konflik ini terjadi diawali pada tahun 1928 disaat Patuanan Nagori Silampuyang meminjamkan tanah seluas 225 Ha kepada pihak PTPN IV untuk diolah menjadi lahan perkebunan sawit dengan syarat tanah pinjaman tersebut harus dikembalikan secara bertahap setiap 10 tahun kepada masyarakat, akan tetapi hingga tahun 70-an tidak juga di kembalikan maka masyarakat melakukan perlawanan. Saat ini pemasalahan sengketa sudah sampai di Pengadilan Negeri Kabupaten Simalungun, dan menunggu tindak lanjutan untuk proses penyelesaian konflik yang terjadi.
Perubahan Mata Pencaharian Nelayan dari Mencari Ikan menjadi Pelayan Pariwisata
Authors: Nufus Hayatun , Husen MR M
Published: March 2022

Penelitian ini mengkaji tentang,“Perubahan Mata Pencaharian Nelayan dari  Mencari Ikan Menjadi Pelayan Pariwisata di Pante Pangah”. Yang menjadi rumusan masalah dalam penelitian ini adalah perubahan sosial masyarakat Gampong Ie Rhop Kecamatan Gandapura Kabupaten Bireuen yang mana merubahan mata pencaharian mereka dari nelayan menjadi pelayan pariwisata, dan persaingan yang terjadi antar pelayan di wisata Pante Pangah. Penelitian ini menggunakan Metode kualitatif. Teori yang digunakan dalam penelitian ini adalah teori Pilihan Rasional yang dikembangkan oleh Coleman. Hasil penelitian ini menjelaskan perubahan mata pencaharian di masyarakat Gampong Ie Rhop dari nelayan menjadi pelayan di Pante Pangah yang disebabkan oleh Faktor iklim, ekonomi, dan Pengaruh teknologi yang menyebabkan masyarakat Gampong Ie Rhop melakukan perubahan mata pencaharaian, sehingga dengan perubahan tersebut memberikan perubahan kearah yang lebih baik bagi mereka. Persaingan yang terjadi di Pante Pangah merupakan persaingan sehat yang mana pelayannya dengan cara saling menjaga nila-nilai sosial dan saling membantu dan mendukung satu sama lain, dengan cara melakukan pemerataan tempat bagi setiap pelayan yang ikut berjualan di Pante Pangah tersebut. seharusnya pemerintah lebih lagi memperhatikan kondisi insfrastruktur yang mendukung Pariwisata tersebut dan Pelayan di Pante Pangah harus lebih bisa menjaga dan merawat dekorasi yang mereka buat.
Implementation of School Operational Assistance Fund During the Covid-19 pandemic (Case Study of SMAN 12 Pekanbaru)
Authors: Florencia Arturis Tua , Yuliani Febri
Published: March 2022

The purpose of this study was to find out how the process of implementing the use of school operational assistance funds (BOS) at SMAN 12 Pekanbaru, Riau Province, during the Covid-19 pandemic. The coronavirus that is endemic in Indonesia has resulted in limited online and face-to-face learning processes. That changed the allocation of BOS funds to meet school needs during the Covid-19 pandemic. All of that policy to prevent schools from becoming new clusters of the spread of the coronavirus in Indonesia. This research is qualitative with a case study approach. We used primary and secondary data from observations, interviews, and documentation. We analyzed findings to obtain accurate and credible data regarding the implementation of school operational funds during the Covid-19 pandemic. The results showed that the BOS fund policy implementation at SMAN 12 Pekanbaru was still not optimal. The findings support that statement from various main aspects such as communication, resources, disposition, and bureaucratic structure that hinder the success of policy implementationABSTRAKTujuan penelitian ini adalah mengetahui bagaimana proses implementasi penggunaan dana bantuan operasional sekolah (BOS) di SMAN 12 Pekanbaru Provinsi Riau selama pandemi Covid-19. Virus corona yang mewabah di Indonesia mengakibatkan proses pembelajaran dilakukan secara online dan tatap muka terbatas. Alokasi penggunaan dana BOS turut diubah guna memenuhi kebutuhan pembelajaran selama masa pandemi Covid-19. Hal ini dilakukan guna mencegah sekolah menjadi cluster baru penyebaran virus corona di Indonesia. Penelitian ini bersifat kualitatif dengan pendekatan studi kasus. Data yang digunakan ialah data primer dan sekunder yang berasal dari hasil observasi, wawancara, dan dokumentasi yang dianalisis oleh peneliti sehingga mendapatkan data yang akurat dan jelas mengenai implementasi penggunaan dana operasional sekolah di masa pandemi Covid-19. Hasil penelitian menunjukkan bahwa implementasi kebijakan dana BOS di SMAN 12 Pekanbaru masih belum optimal. Temuan ini diukur dari berbagai aspek utama seperti komunikasi, sumber daya, disposisi, dan struktur birokrasi yang menghambat keberhasilan implementasi kebijakan.
The Importance of Environmental and Sustainability Education of Tourism Focus Based on The Opinion of Students at Budapest Business School
Authors: Remenyik Bulcsú , Bagdadi Ali
Published: March 2022

In this study, the relationship between sustainable universities and environmental education was analyzed from the viewpoint of tourism as seen by students’ opinions. Also, with this research showed why are green universities important and what are green applications in the Budapest Business School. 1050 people participated in the connections between green universities and environmentally conscious modes of living survey. All respondents are studying at Budapest Business School and data collected fromthe 18-22 years age group.In this basic principle it was stated that the graduates at the Budapest Business School are aiming at becoming responsible civics of tertiary education and as they would be top and mid-level managers they could exert great influenceon the green development of economy in the future.The authors emphasize as a success, that green university will lead the ranking of the universities which will become the winner of the 4th industrial revolution. Mastering sustainable subjects are improving comprehensive and cohesive thinking. Energy and cost reduction is not the only goal in higher education; integrating sustainable subjects into courses and putting them into practice have importance also. The classes of sustainable tourism significantly re-evaluate the students’ commitment to sustainable development.The research it emphasizes the importance of the sustainabilitys issue to the educational institutions and green universities, and it inspires us to make some action at the same time.