bluuebunny/crossref_metadata_2025 huggingface dataset:
COVID-19 pandemic and Fourth Industrial Revolution (4IR): Reflection on the challenges and opportunities in South Africa
Authors: Ehiane Stanley Osezua , Khan Soomaya , Khan Aneesah , Sesa Leonard L.
Published: July 2024

Coronavirus disease 2019 (COVID-19) has changed people’s interactions dramatically, be it with the government, the outside world, or one another. It has compelled society to change the standards for decision-making in areas such as health and education, and how people live, work, play, and do business. As a result of the new behavioral patterns imposed by governments around the world, including the South African government, there has been technological advancement through the Fourth Industrial Revolution (4IR). In South Africa, key economic sectors such as healthcare, education, and finance have served as digital change engines. Without a doubt, technology has been able to halt the spread of the virus. The main objective of this paper is to raise awareness of 4IR and to identify opportunities presented by 4IR for South Africa and the challenges presented by 4IR in resolving COVID-19 issues. It examines the relationship between evolving technological advances brought about by 4IR and COVID-19. Following a review of the relevant literature, the study’s findings revealed that prior to the pandemic, several sectors were wary of, and slow to accept, 4IR. Despite the benefits of 4IR, many African countries face difficulties across various sectors. Almost all African countries are unprepared for 4IR, with the exception of South Africa, which is considered partially ready and ranks 22nd on the automation readiness index. African countries that have embraced digital transformation have cited South Africa as a case study due to its adoption of 4IR. Despite the benefits, several barriers to the adoption and use of 4IR technologies have been identified in developing countries, including South Africa, which has the opportunity to adopt consistent 4IR.
Phytochemical screening and chromatographic studies on Triphala and Trikatu
Authors: Chimmwal Sumanlata ,   The Himalaya Wellness Company, Dehradun, UK, India, Saini Sakshi , Tyagi Shailja ,   DAV Degree College, Muzaffarnagar, UP, India,   DAV Degree College, Muzaffarnagar, UP, India
Published: July 2024

Triphala and Trikatu both are widely used traditional herbal formulation used in ayurveda for improving digestive disorders, respiratory disorders and in skin disease. Nature has been a source of medicinal agents since times immemorial. The importance of herbs in the management of human ailments cannot be over emphasized. Therefore, the objective of the present study was to characterize the phytochemicals profile for various secondary metabolites using HPTLC of Triphala and Trikatu extract. HPTLC studies to explore medicinally active phyto-constituents present in different solvent extracts in these polyhedral formulations.
Anantamool (Hemidesmus indicus) as herbal blood purifier in Ayurvedic medication
Authors: Dixit A. K. ,   Himalaya Wellness Company Dehradun, Mehmood Zafar , Farooq S. ,   Himalaya Wellness Company Dehradun,   Himalaya Wellness Company Dehradun
Published: July 2024

There are no synthetic medications used for blood purifiers that are effective in purifying the blood and treating various illnesses. Plants have long been a reliable source of medicine. Plants are mentioned in Ayurveda and other Indian literature as being used to treat a variety of human diseases. Herbs referenced in ancient texts or historically used for various disorders have yielded astonishing benefits. Various market formulations are available that aid in blood purification. In this research, we look at a variety of herbal plants that are good for blood purification and cleaning and are commonly found in various market formulations. Anantamool Hemidesmus indicus has a lengthy history of use as a blood purifier, tonic, and alterative. In the Ayurvedic medicine system, Hemidesmus indicus is a well-known drug. Hemidesmus indicus root bark extract possesses antioxidant effects. One of the ways by which this medicine is useful in numerous free radical mediated illness situations is its ability to scavenge free radicals. Furthermore, it has anti-inflammatory properties. Herbal blood purifiers (Raktasaaf) have no single therapeutics activity but have multiple therapeutics activities. The present investigation is designed to test its antimicrobial activity that can validate its use as a blood purifier in different Ayurvedic Formulations. The results revealed promising antibacterial activity against pathogenic bacteria.
Magnetic resonance imaging of the musculoskeletal system in the diagnosis of rheumatic diseases in the pediatric population
Authors: Ożga Joanna Karolina , Mężyk Elżbieta , Kmiecik Wojciech , Wojciechowski Wadim , Żuber Zbigniew
Published: July 2024

Magnetic resonance imaging (MRI) of the musculoskeletal system is an examination increasingly performed for suspected juvenile idiopathic arthritis, chronic nonbacterial osteomyelitis and juvenile idiopathic inflammatory myopathies, as well as other rheumatic diseases of developmental age. T1-, T2- and PD-weighted with or without fat suppression or short tau inversion recovery/turbo inversion recovery magnitude (STIR/TIRM) sequences and post-contrast sequences are evaluated to diagnose pathological changes in the synovial membrane, subchondral bone marrow and surrounding soft tissues. Magnetic resonance imaging allows detection of synovitis, tenosynovitis, bursitis, and enthesitis as well as bone marrow edema and soft tissue edema. Several pediatric-specific MRI scoring systems have been developed and validated to standardize and facilitate the assessment of the extent of the inflammatory process and disease activity in MRI. Early detection of inflammatory changes allows the inclusion of comprehensive pharmacotherapy giving the possibility of permanent remission and objective measurement of the effectiveness of treatment.
Assessment of neurocognitive function in patients with Behçet’s disease
Authors: Ghaleb Rasha M. , Said Hussin M.
Published: July 2024

Introduction

There is limited knowledge on cognitive performance in Behçet’s disease (BD), the majority of which come from patients with neuro-Behçet’s disease. However, the influence of BD on cognitive function in patients without neurological involvement is still not well understood.
The aim of the study was to determine the frequency of cognitive involvement in BD patients without evident neuropsychiatric symptoms and to identify associated clinical variables in those patients.

Material and methods

Forty BD patients who fulfilled the diagnostic International Criteria for Behçet ‘s Disease (ICBD) without obvious neuropsychiatric manifestations were studied and compared with forty healthy controls matched for age, sex, and education. A comprehensive medical history, rheumatological, neurological, psychiatric, and psychometric assessment were applied for all patients. Behçet’s disease Current Activity Form (BDCAF) was used to assess disease activity. For patients as well as controls, validated Arabic versions of the Wechsler Adult Intelligence Scale-Revised and Wechsler Memory Scale-Revised were used for assessment of cognitive function. Anxiety and depression were additionally assessed for both groups using the anxiety and depression subdivisions of the Arabic Version of Symptom Checklist 90 Revised.

Results

Cognitive impairment was identified in 37.5% of BD patients compared to none of the controls. Memory represents the cognitive domain most frequently affected. Cognitive involvement was significantly associated with current corticosteroid use and depression as measured by SCL-90-R. On the other hand, neither the activity of the disease nor the level of anxiety was associated with cognitive involvement.

Conclusions

Cognitive dysfunction is reported in BD patients distinctly and independently of clinically overt neurologic involvement. Prevalence of cognitive impairment in patients with BD is strikingly high at 37.5%, whereas the control group exhibited no such signs. Psychological assessment should be performed for every BD patient to reveal any cognitive involvement. It is highly recommended to encourage psychological intervention to prevent any further deterioration, especially in patients who are experiencing depression or currently using corticosteroids.
IDENTIFIKASI FAKTOR KUNCI DALAM PEMANFAATAN PELAYANAN POSYANDU OLEH IBU BALITA
Authors: Maratning Anastasia , Rialita Metri , Nursery Septi Machelia Champaca , Dias Maria Frani Ayu Andari , Martini Margaretha , Ivana Theresia , Sitompul Dania Relina
Published: July 2024

Pemanfaatan pelayanan posyandu Ibu balita belum optimal. Salah satu Puskesmas besar di Kabupaten Barito Utara, Kalimantan Tengah-Indonesia melaporkan pemanfaatan posyandu berada pada angka 43,91%, jumlah ini masih kurang dari target Dinas Kesehatan yaitu 80%. Penelitian ini bertujuan untuk menggambarkan faktor ibu balita dalam memanfaatkan pelayanan Posyandu. Penelitian ini menggunakan metode survey deskriptif dengan pendekatan crosssectional. Sampel penelitian ini berjumlah 95 ibu balita dari seluruh Posyandu di Puskesmas Muara Teweh, diambil dengan menggunakan metode disproportionate stratified random sampling. Instrumen yang digunakan pada penelitian ini adalah kuesioner. Temuan dianalisis dan disajikan dalam bentuk tabel distribusi frekuensi. Penelitian ini menunjukkan dari 95 ibu balita, 59 responden memiliki tingkat pengetahuan tentang posyandu balita baik (62,11%), jarak rumah dan kemudahan transportasi ke posyandu terjangkau untuk 72 responden (75,79%), 53 responden mendapatkan dukungan keluarga (55,79%) untuk mengikuti posyandu, dan 66 responden mengakui bahwa kader berperan aktif (69,74%) dalam memfasilitasi posyandu. Dukungan terus menerus dan terorganisir dari semua pihak sangat diperlukan untuk memastikan pemanfaatan posyandu terus optimal dan meningkat.
Mehr als Bienen retten
Authors: Busche Jenny , Herberg Ruth
Published: July 2024

Wie lässt sich Biodiversität messen? Forscher haben eine Methode entwickelt, die verschiedene Unternehmen testen. Die Landwirte zum Mitmachen zu bewegen, dauert aber. Andere Hersteller versuchen es mit Künstlicher Intelligenz. Jenny Busche und Ruth Herberg
Internationales Interesse nimmt zu
Authors: Bender Ralf
Published: July 2024

Als internationaler Treffpunkt für die Lebensmittelwirtschaft in Südostasien hat sich die Thaifex - Anuga Asia etabliert. Rund zwei Drittel der Aussteller kommen aus dem Ausland.
Goldener Windbeutel 2024
Authors: Schultz Olaf
Published: July 2024

Frankfurt a.M. Foodwatch hat wieder mehrere Produkte „prämiert“. Gleichzeitig fordert die Organisation die Bundesregierung auf, die Kindergesundheit besser zu schützen.
Sosialisasi Mahasiswa Universitas Tanjungpura Terhadap Isu Kratom (Mitragyna Speciosa) Global
Authors: Sulvi Purwayantie  , Sholahuddin  , Saputri Nur Endah , Suko Priyono
Published: July 2024

Kegiatan pengabdian pada mahasiswa Universitas Tanjungpura (UNTAN) berupa pendampingan dalam memberikan pengetahuan dan keterampilan keamanan konsumsi Kratom agar memenuhi syarat kesehatan. Kemampuan pengenalan Kratom dan cara kosumsi yang aman diharapkan dapat mempercepat dan mempermudah mahasiswa dalam pencegahan penyalahgunaan Kratom yang sering dianggap mirip dengan narkoba. Khalayak sasaran dalam kegiatan PKM ini adalah mahasiswa di seluruh fakultas yang ada di UNTAN, yang berjumlah 34 orang. Pendampingan dilakukan dengan metode ceramah, demonstrasi dan latihan yang disertai tanya jawab. Metode ceramah digunakan untuk menjelaskan konsep pengantar Kratom yang aman di kehidupan sehatri-hari. Metode demonstrasi dipakai untuk menunjukkan suatu proses kerja yaitu tahap-tahap proses pengolahan Kratom yang sederhana, sedangkan metode latihan untuk mempraktikkan konsumsi Kratom yang memenuhi persyaratan kesehatan. Sementara metode tanya jawab untuk memberi kesempatan para peserta berkonsultasi dalam mengatasi kendala dalam pencegahan adiktif Kratom. Kendala yang dihadapi adalah waktu liburan mahasiswa sehingga tidak optimal dalam mengumpulkan mahasiswa dari perwakilan seluruh fakultas di UNTAN dan mahasiswa sebagian besar tidak mengerti apa itu Kratom. Kesimpulan: pengetahuan, pemahaman dan cara konsumsi Kratom yang sehat dan aman menjadi ide inspirasi mahasiswa untuk bahan penelitian Kratom dimasing-masing fakultas.
Sosialisasi Tata Kelola Pencatatan Keuangan Bagi Pemilik Warung Di Lokasi Bumi Perkemahan Palutungan Desa Cisantana
Authors: Agustina Ika , Asmanah Yandi , Aisa Neila , Hajar Elvira Sitna , Amalia Fisi
Published: July 2024

This activity aims to enhance the understanding and implementation of financial record management among stall owners at the Bumi Perkemahan Palutungan (Buper Palutungan) tourist site in Cisantana Village. Stall owners at Buper Palutungan play a strategic role in enhancing the attractiveness and welfare of tourists. However, a lack of understanding of financial record management can hinder business growth and effective financial management. The goal of this activity is to improve the understanding and skills of stall owners in financial record management, enabling them to manage their businesses more efficiently. The activity was conducted in March 2024 at Buper Palutungan with 25 stall owners participating. The method employed involved socialization through training and direct practice. The material was presented in a practical approach relevant to the needs of the stall businesses at the location. The results achieved have enhanced and increased a better understanding of financial recording among business operators. Positive implications are expected to improve the quality of their business financial management, which in turn can enhance competitiveness and contribute to the development of local tourism.
Pelatihan Public speaking Sebagai Sarana Komunikasi Efektif Bagi Siswa SMK Plus Al Aitaam Bandung
Authors: Wijayanto Pikir Wisnu , Mutia Qana'a
Published: July 2024

Keterampilan public speaking  semakin penting dalam era di mana komunikasi menjadi fokus utama dalam berbagai aspek kehidupan. Dalam konteks sekolah yang bertujuan memberikan pendidikan berkualitas dan relevan, kesadaran akan pentingnya pengembangan keterampilan non-akademis, terutama keterampilan komunikasi, menjadi krusial. Kendala dalam berbicara di depan umum sering dialami oleh siswa, yang mungkin merasa canggung atau kurang percaya diri. Kegiatan pengabdian masyarakat bertujuan untuk menyelenggarakan pelatihan public speaking  bagi siswa SMK Plus Al Aitaam Bandung untuk meningkatkan kemampuan komunikasi mereka. Pelatihan ini akan mencakup persiapan materi presentasi, pengaturan suara dan bahasa tubuh, serta manajemen kecemasan. Metode yang digunakan meliputi workshop interaktif, simulasi praktis, dan sesi pembinaan individu. Melalui serangkaian kegiatan pelatihan, termasuk workshop interaktif, simulasi praktis, dan sesi pembinaan individu, diharapkan dapat meningkatkan kemampuan berkomunikasi siswa yang efektif, mengatasi kecemasan dengan meningkatkan kepercayaan diri, dan  menjadi komunikator yang lebih percaya diri dalam berbagai konteks. Dengan demikian, pelatihan ini dapat memberikan dampak positif yang signifikan bagi siswa, mempersiapkan mereka untuk menghadapi masa depan dengan lebih siap dan berkontribusi positif dalam masyarakat.
An Indigenous Psychosocial Intervention for the Sexuality Problem of Men in Indonesian Urban Areas: A Systematic Literature Review
Authors: Rahmi Kus Hanna , Fahrudin Adi
Published: July 2024

This systematic literature review aims to analyze the psychosocial and psychosexual interventions for addressing sexual health problems among men in urban areas of Indonesia, with a focus on indigenous practices such as Mak Erot. The review follows the PRISMA guidelines, involving a comprehensive search of multiple databases, selection of relevant studies, data extraction, and synthesis. List the databases and other sources searched: PubMed, Scopus, Google Scholar, and Indonesian local journals, grey literature, and reference lists of selected articles. Search term strategies with the combination used include; Psychosocial interventions", Psychosexual problems", "Male sexual health", "Indigenous treatments", "Mak Erot", and "Urban areas in Indonesia". Based on data analysis the findings highlight the significance of culturally sensitive interventions in improving sexual and mental health outcomes for men in urban Indonesian contexts.
consenso progressivo como método de gestão democrática em movimentos sociais
Authors: Anjos Manoel Moabis Pereira dos , Gadini Sérgio Luiz , Campos Nevio de
Published: July 2024

O presente ensaio discute e avalia o conceito e a prática política de consenso progressivo na gestão de movimentos sociais, tomando por base a experiência de uma gestão sindical provisória (entre abril e junho de 2023), que coordenou a greve de professores na Universidade Estadual de Ponta Grossa (UEPG), realizada por docentes das sete instituições de ensino superior público paranaense, na luta pela reposição da inflação negada pelo governo do Paraná, desde 2016, estimando uma defasagem salarial de 42% por ocasião da decisão pela paralisação docente. O ensaio avalia os desafios da perspectiva metodológica de encaminhamento das ações grevistas (ações, táticas e decisões em assembleia) a partir da busca de consensos dialógicos possíveis, de forma participativa nos espaços de deliberação do movimento grevista.
Transporte urbano racional e sustentável: elementos para uma matriz de ações administrativas e organizacionais
Authors: Brusiquese Romildo Garcia , Ferreira Larissa Garcia
Published: July 2024

Na busca por mecanismos de mitigação ou controle dos agentes poluentes do meio ambiente, governos e demais organismos têm buscado alternativas para mitigar as emissões de gases de efeito estufa. Este texto enfatiza a queima de combustíveis fósseis por veículos particulares como uma questão-chave e propõe ações para a racionalização do sistema de transporte urbano. As medidas incluem otimização e aprimoramento do sistema existente (medidas proativas) e restrições a práticas prejudiciais ao meio ambiente (medidas restritivas). Com o suporte das tecnologias da informação e comunicação, espera-se que o modelo proposto proporcione elementos como visão global e tempestiva do cenário da mobilidade urbana nos grandes centros, de forma a possibilitar ações orientadas para o apoio a decisões que levem à racionalização do tráfego, em especial, por meio da otimização dos recursos existentes.
Schools and Occupational Health and Safety: Perspectives for Developing Countries
Authors: Rielander Cheryl , Visser Thea , Esterhuyzen Elriza
Published: July 2024

Occupational health and safety (OHS) services are important for the sustainable development of countries. Education in OHS is needed, specifically in developing countries and schools. Knowledge and awareness about OHS are sparse in low- and middle-income countries. The identification of potential risks and hazards, and their control measures, provide the foundation for a successful safety programme. This paper assesses OHS in schools, in developing countries, and an OHS management framework for schools is established. The methodological steps were to conduct a literature search, identify relevant studies, extract evidence from publications, and synthesise the evidence. The findings provided a basis for the proposed OHS management framework for schools. It was found that OHS are neglected in schools in developing countries, due to insufficient legislation, regulation, and policies. The study recommends that schools and governments work cooperatively to improve OHS. The school management should ensure that a safety culture exists, and health and safety awareness is raised. Schools should also introduce, maintain and develop their OHS activities and built these into their strategic plans, objectives, and policies.
The influence of cholestasis on the direction of children's growth at Dr. Saiful Anwar Hospital, Malang
Authors: Alodia Theasonia  , Wibowo Satrio , Salim Irfan Agus
Published: July 2024

Background: Cholestasis is a disturbance in the flow of bile that can disrupt the body's digestive and metabolic processes, especially in infants and children. Good growth during childhood is important for optimal health and development. This study aims to determine the effect of cholestasis on changes in body weight and differences in growth direction in children with cholestasis and children who do not suffer from cholestasis at Dr. Saiful Anwar Hospital, Malang.
Methods: The method used was a retrospective analytical observational study with a cross-sectional design approach. The Stratified Random Sampling approach randomly selected 12 children as research samples, including children suffering from cholestasis and healthy children. The Mann-Whitney statistical test was used to assess the data and determine whether there was a difference in means between the two sample groups.
Results: These findings demonstrate significant differences in growth trajectory between children affected by cholestasis and children who are free of cholestasis. Children who suffer from cholestasis tend to have more severe growth disorders, especially in terms of weight.
Conclusion: These findings suggest that cholestasis conditions significantly impact children's growth.
Electro-Osmotic Transient Magneto Hydrodynamics Flow and Heat Transfer Analysis in Plane Channel
Authors: Asibor Raphael Ehikhuemhen , Osuidia Celestine Friday , Asibor Victor Osemudiamhen , Okoro Felix Moibi
Published: July 2024

In this study, we investigate the electro-osmotic transient behavior of magneto hydrodynamics (MHD) flow and heat transfer in a horizontal channel. The flow is driven by an external electric field and subjected to a transverse magnetic field, leading to complex fluid dynamics and heat transfer phenomena. We develop a comprehensive mathematical model based on the governing equations of mass, momentum, energy, and Maxwell’s equations, accounting for the coupled interactions between the electric field, magnetic field, fluid flow, and heat transfer. The numerical solution is obtained using finite volume methods, discretizing the domain into control volumes and employing appropriate boundary conditions. The effects of key parameters such as Hartmann number, Reynolds number, and Péclet number on the flow and heat transfer characteristics are investigated. The results provide insights into the transient behavior of MHD electro-osmotic flow and heat transfer in horizontal channels, with implications for various engineering and biomedical applications.
The V-Angle and Rotor Ducts in Fluence on the Variable Reluctance Permanent Magnet Synchronous Machine on the Output Torque
Authors: Gotora Godfrey Murairidzi , B Zulu Godfrey , Taderera Tadiwa B
Published: July 2024

Permanent magnet synchronous motors have risen to be a favour able choice for use in electric vehicles due to their high torque output and efficiency [9], whilst also being relatively lightweight in comparison to their asynchronous counterparts. It is of interest to investigate the parameters of the motor that can be optimized to further improve their efficiency, and in this paper, an analysis of the influence of altering the V angle and rotor ducts on the shaft torque which in turn influences the efficiency will be conducted. Though maximizing efficiency and shaft torque is the major focus of this study, it should be noted that other factors such as weight, cost and thermoregulation impact the choices made to apply the parameters used on the final product, but these findings aim to show how torque and efficiency can be maximized through running such simulations.
PENERAPAN MEDIA PEMBELAJARAN BERBASIS IT TERHADAP ANAK BERKEBUTUHAN KHUSUS DI LABSCHOOL UNNES
Authors: Azizah Farinka Nurrahmah , Nisak Masfufatun , Wildan Mukhammad Khouf , Widyastuti Noviana
Published: July 2024

The implementation of IT-based learning media for children with special needs at Labschool UNNES, particularly in English language education, is the focus of this research. The research method used is qualitative descriptive, employing interviews, observations, and document studies as data collection techniques. The objective is to describe how IT-based learning media, specifically the Wordwall application, is applied in the learning process of Grade 3B. Direct observations indicate that the use of Wordwall provides a positive stimulus for active student participation, including for children with disorders such as OCD and autism. Teachers utilize this media by displaying interactive games on a projector screen following an initial icebreaking session, aimed at preparing students to understand English grammar topics such as past tense. During this process, students are encouraged to participate in answering questions through games tailored to their needs. The findings show that this approach is effective in enhancing student engagement in learning, including for students with special needs, by providing additional assistance such as clues to facilitate comprehension of the material. The positive response from teachers towards the use of Wordwall indicates its adaptability to students' needs, including those requiring more specialized learning approaches. Labschool UNNES, as an inclusive school, demonstrates its commitment to integrating information technology early on, starting from Grade 1, with the goal of ensuring students master and effectively utilize technology. This aligns with modern educational policies recognizing the importance of technology in supporting inclusive and enjoyable learning processes. In conclusion, the implementation of IT-based media such as Wordwall in English language education at SD Labschool UNNES, especially for children with special needs, can be effectively conducted. Special needs students are able to comprehend and actively participate in learning through engaging and supportive media. Recommendations include the need to enhance the use of information technology in primary education to improve learning effectiveness and prepare students for future technological challenges.
STRATEGI PELAYANAN KONSULTAN PAJAK DALAM MENCAPAI KEPATUHAN KEWAJIBAN PERPAJAKAN PADA PERUSAHAAN DAGANG KOTA BANDUNG
Authors: Mujiyanti Putri Eka , Dwirini Dwirini
Published: July 2024

Taxes, which are one source of income for the state to carry out development, will continue to grow when this income increases every year. The role of tax consultants in achieving compliance with tax obligations is very important. There are many benefits for users of tax consultant services. The method used in this research is qualitative with a qualitative descriptive research type. This is intended to obtain a descriptive picture of the problems in this research. This research uses data collection techniques through observation, interviews and document searches. There were several informants involved in this research. The informant is a tax consultant and a trading company in Bandung. The results of the research show that the presence of tax consultants is very necessary for trading companies that do not understand taxation. There are also many challenges faced by a tax consultant in current tax developments. The benefits felt by trading companies when using tax consultant services can make companies more tax aware and comply with tax obligations properly according to applicable regulations. Taxpayers previously felt many obstacles, with a tax consultant they will feel very helped.
ESPOROTRICOSE EM FELINOS: REVISÃO DE LITERATURA
Authors: Feroldi Camila Gabriela , Rorig Maria Cecilia de Lima
Published: July 2024

A esporotricose é de fato uma preocupação significativa tanto para a saúde animal quanto para a saúde pública, por ser uma zoonose ela não afeta só a saúde dos animais, mas pode também representar um risco para os humanos, principalmente aqueles com sistema imunológico comprometido. É causada pelo fungo Sporothrix schenckii que está presente no solo, vegetais, madeiras, espinhos e materiais contaminados. Os felinos podem transmitir essa doença através de mordidas, fezes e contato com pele lesionada. Já o diagnóstico pode ser realizado através de exame físico, análise de lesões cutâneas, culturas de tecidos ou fluidos das lesões. Referente ao tratamento ele pode ser realizado através do uso de antifúngicos sistêmicos, já nos casos considerados mais graves pode haver a intervenção cirúrgica para remover as lesões cutâneas extensas. O presente trabalho foi realizado para descrever uma revisão de literatura sobre a etiologia, sinais clínicos, diagnostico e prevenção e para transmitir a importância da doença para a saúde dos felinos e humanos.
CAMINHOS NORTEADORES NA PERSPECTIVA INCLUSIVA DA PESSOA COM DEFICIÊNCIA VISUAL NA PREPARAÇÃO PARA O MERCADO DO TRABALHO
Authors: Santos Ozivane Monteiro dos , Aride Paulo Henrique Rocha
Published: July 2024

O presente artigo aborda a questão da inclusão da pessoa com deficiência visual no mercado de trabalho, tendo como objetivo apresentar caminhos norteadores para a preparação e inserção destes indivíduos no mercado de trabalho de forma efetiva e inclusiva. Para tanto, foi realizada uma pesquisa bibliográfica, utilizando obras que discutem a temática de inclusão, deficiência visual e mercado de trabalho. Os resultados obtidos apontam que, apesar dos avanços na legislação que garante direitos às pessoas com deficiência, ainda há uma grande barreira no que se refere à sua inclusão no mercado de trabalho. O desconhecimento das empresas sobre a capacidade e potencial desses indivíduos é um dos principais obstáculos para sua contratação. Além disso, a falta de política públicas efetivas que incentivem e promovam a inclusão no mercado de trabalho também é um entrave. Diante disso, pode-se dizer que, para efetivar a inclusão da pessoa com deficiência visual no mercado de trabalho, é necessário um esforço conjunto dos órgãos responsáveis, das empresas e da sociedade em geral. Além disso, investir em programas de capacitação e treinamento específicos para este público é uma forma de prepará-los para o mercado de trabalho e aumentar suas chances de inserção. Conclui-se, portanto, que a inclusão da pessoa com deficiência visual no mercado de trabalho é um processo que envolve mudanças de mentalidade, políticas públicas efetivas e investimentos em capacitação.
Assessing the value of high-resolution rainfall and streamflow data for hydrological modeling: An analysis based on 63 catchments in southeast China
Authors: Tudaji Mahmut , Nan Yi , Tian Fuqiang
Published: July 2024

Abstract. The temporal resolution of forcing and calibration data substantially influences the performance of hydrological models. This impact varies among regions according to the climatic and landscape characteristics of the watersheds. In this study, we evaluated the benefits of using high-resolution rainfall and streamflow data in hydrological modeling across 63 small-to-medium-scale catchments in Southeastern China. We applied rainfall and streamflow data at various resolutions ranging from 1 to 24 hours to drive and calibrate a well-established hydrological model. Our findings reveal that: (1) Utilizing sub-daily rainfall data significantly enhances the accuracy of daily streamflow forecasts, with notable improvements observed when models transition from daily to sub-daily resolutions. (2) Forcing and calibrating the model by rainfall and streamflow data with sub-daily resolution data markedly improve hourly streamflow forecasts compared to daily data, but the enhancements become negligible when the resolution exceeds 6 hours. (3) The advantages of sub-daily resolution data are more pronounced in catchments characterized by smaller drainage areas, significant diurnal streamflow variability, and a greater number of rain gauges. These findings provide basis for a more efficient rainfall and streamflow data acquisition.
Multiple modes of shoreline change along the Alaskan Beaufort Sea observed using ICESat-2 altimetry and satellite imagery
Authors: Bryant Marnie B. , Borsa Adrian A. , Masteller Claire C. , Michaelides Roger J. , Siegfried Matthew R. , Young Adam P. , Anderson Eric J.
Published: July 2024

Abstract. Arctic shorelines are retreating rapidly due to declining sea ice cover, increasing temperatures, and increasing storm activity. Shoreline morphology may influence local retreat rates, but quantifying this relationship requires repeat estimates of shoreline positions and morphologic properties. Here we use shoreline boundaries from multispectral imagery from Planet and topographic profiles from ICESat-2 satellite altimetry to compare year-to-year changes in shoreline position and morphology across different shoreline types, focusing on an 8 km stretch of the Alaskan Beaufort Sea Coast during the 2019–2021 open water seasons. We consider temporal and spatial variability in shoreline change in the context of environmental forcings from ERA5 and morphologic classifications from the ShoreZone database. We find a mean spatially averaged shoreline change rate of -16.7 m/a over 3 years, with local estimates ranging from -70.1 m to +18.5 m in a single year. We posit that annual and km-scale variability in shoreline change can be explained by the response of different geomorphic units to time-varying wave and ocean conditions. Ice-rich coastal bluffs and inundated tundra exhibited high retreat that is likely driven by high temperatures and wave exposure, while the stretch of shoreline with vegetated peat in front of a large breached thermokarst lake remained relatively stable. Our topographic profiles from ICESat-2 highlight three distinct shoreline types (a bluff, a small drained lake basin, and a dune in front of a large drained lake basin) that exhibit different patterns of shoreline change (both in terms of position and morphology) over the three-year study period. Analysis of altimetry-derived morphologic parameters such as elevation and slope and small-scale features such as toppled blocks and surface ponding can provide insight on specific erosion and accretion processes that drive shoreline change. We conclude that repeat altimetry measurements from ICESat-2 and multispectral imagery provide complimentary observations that illustrate how both the position and the topography of the shoreline are changing in response to a changing Arctic.
Combined CO2 measurement record indicates decreased Amazon forest carbon uptake, offset by Savannah carbon release
Authors: Botía Santiago , Munassar Saqr , Koch Thomas , Custodio Danilo , Basso Luana S. , Komiya Shujiro , Lavric Jost V. , Walter David , Gloor Manuel , Martins Giordane , Naus Stijn , Koren Gerbrand , Luijkx Ingrid , Hantson Stijn , Miller John B. , Peters Wouter , Rödenbeck Christian , Gerbig Christoph
Published: July 2024

Abstract. In tropical South America there has been substantial progress on atmospheric monitoring capacity, but the region still has a limited number of continental atmospheric stations relative to its large area, hindering net carbon flux estimates using atmospheric inversions. In this study, we use dry air CO2 mole fractions measured at the Amazon Tall Tower Observatory (ATTO) and airborne vertical CO2 profiles in an atmospheric inversion system to estimate the net carbon exchange in tropical South America. We focus on the biogeographic Amazon, and its neighboring Cerrado and Caatinga biomes. Considering all prior ensemble members, we estimate that the biogeographic Amazon was a net carbon sink with the sum of vegetation uptake, river outgassing and carbon release from fires at a median of -0.33 ± 0.33 PgC year-1. Using only process-based models as input in the inversion system the uptake is reduced to -0.24 ± 0.33 PgC year-1. The Cerrado and Caatinga biomes together represent a median carbon source of 0.31 ± 0.24 PgC year-1, with contributions from both vegetation carbon release and fires. Therefore, we estimate that the net carbon balance for tropical South America is close to neutral, but we note that the uncertainties straddle zero net exchange. In addition, we calculate the effect of systematic uncertainties in the inverse estimates by proposing a water-vapor correction to measured airborne CO2 profiles. Finally, to further reduce the uncertainty in regional carbon balance estimates in tropical South America, we call for an expansion of the atmospheric monitoring network on the continent, mainly in the Amazon-Andes foothills.
Soil is a major contributor to global greenhouse gas emissions and climate change
Authors: Kopittke Peter Martin , Dalal Ram C. , McKenna Brigid A. , Smith Pete , Wang Peng , Weng Zhe , van der Bom Frederik J. T. , Menzies Neal W.
Published: July 2024

Abstract. It is unequivocal that human activities have increased emissions of greenhouse gases, that this is causing warming, and that these changes will be irreversible for centuries to millennia. Here, we show that our near-complete reliance on soil to produce the rapidly increasing quantities of food being demanded by humans has caused soil to release profound amounts of greenhouse gases that are threatening the future climate. Indeed, net anthropogenic emissions from soil alone account for 15 % of the entire global increase in climate warming (radiative forcing) caused by well-mixed greenhouse gases, with carbon dioxide being the most important gas emitted from soil (74 % of total soil-derived warming) followed by nitrous oxide (17 %) and methane (9 %). There is an urgent need to prevent further land-use change (including for biofuel production) to limit the release of carbon dioxide that results from loss of soil organic carbon, to develop strategies to increase nitrogen fertilizer efficiency to reduce nitrous oxide emissions, to decrease methane from rice paddies, and to ensure that the widespread thawing of permafrost is avoided. Innovative approaches are urgently required for reducing greenhouse gas emissions from soil if we are to limit global warming to 1.5 or 2.0 °C.
Enhancing environmental models with a new downscaling method for global radiation in complex terrain
Authors: Druel Arsène , Ruffault Julien , Davi Hendrik , Chanzy André , Marloie Olivier , De Cáceres Miquel , Mouillot Florent , François Christophe , Soudani Kamel , Martin-StPaul Nicolas K.
Published: July 2024

Abstract. Global radiation is a key climate input in forest process-based models (PBM) as it determines photosynthesis, transpiration and the canopy energy balance. While radiation is highly variable at fine spatial resolution in complex terrain due to shadowing effects, data required for PBM currently available over large extents are generally at spatial resolution coarser than ~9 km. Downscaling radiation from large-scale to high resolution available from digital elevation models is therefore of potential importance to refine global radiation estimates and improve PBM estimations. In this study, we introduce a new downscaling model that aims to refine sub-daily global radiation data obtained from climate reanalysis or projection at large scales to the resolution of a given digital elevation model. First, downscaling involves splitting radiation into direct and diffuse fraction. Then, the influence of surrounding mountains' shade on direct radiation and the “bowl” (deep valley) effect on diffuse radiation is considered. The model was evaluated by comparing simulated and observed radiation at the Mont Ventoux mountain study site (southeast of France) using the recent ERA5-Land hourly data available at 9 km resolution as input and downscaled at different spatial resolution (from 1 km to 30 m resolution) using a digital elevation model. The downscaling algorithm improved the reliability of radiation at the study site in particular at scales below 150 m. Finally, by using two different process based models (Castanea, a process-based model simulating tree growth, and SurEau, a plant-hydraulic model simulating hydraulic failure risk), we showed that accounting for fine resolution radiation can have a great impact on predictions of forest functions and climatic risks.
A Moored Array Observation Dataset for Air-Sea·Surface, Upper and Bottom Ocean in the Northern South China Sea during 2014–2015 (MASCS 1.0)
Authors: Zhang Han , Chen Dake , Liu Tongya , Tian Di , He Min , Li Qi , Liu Jian
Published: July 2024

Abstract. This study reports a moored array dataset (MASCS 1.0) consisting of five buoys and four moorings in the northern South China Sea during 2014–2015. The dataset includes measurements of sea surface meteorological data using two sets of instruments: sea surface waves recorded using a wave recorder, temperature and salinity from the surface to a depth of 400 m, and at 10 m and 50 m above the ocean bottom using conductivity, temperature, and depth (CTD) recorders. It also includes currents from the surface to a depth of 850 m measured using acoustic Doppler current profilers (ADCPs) and at 10 m, 50 m, and 100 m above the surface measured using current meters. Additional measurements were taken for sea surface radiation, air visibility, chlorophyll, turbidity and chromophoric dissolved organic matter at Buoy 3, which was located at the center of the moored array. The dataset captures the effects of tropical cyclones Rammasun, Kalmaegi, Fung-wong, and Hagupit on the moored array, as well as the transition from summer to winter monsoon in the northern South China Sea. The data reveal oceanic processes in the upper and bottom ocean and are valuable for further studies on air-sea interactions and ocean dynamics. All the data described here are made publicly available from https://zenodo.org/records/12635331 (Zhang et al. 2024).
A compilation of surface inherent optical properties and phytoplankton pigment concentrations from the Atlantic Meridional Transect
Authors: Jordan Thomas M. , Dall'Olmo Giorgio , Tilstone Gavin , Brewin Robert J. W. , Nencioli Francesco , Airs Ruth , Thomas Crystal S. , Schlüter Louise
Published: July 2024

Abstract. In situ measurements of particulate inherent optical properties (IOPs) – absorption (ap(λ)), scattering (bp(λ)), and beam attenuation (cp(λ)) – are crucial for development of optical algorithms that retrieve biogeochemical quantities such as Chlorophyll a, particulate organic carbon (POC) and total suspended matter (TSM). Here we present a compilation of particulate absorption-attenuation spectrophotometric data measured underway on nine Atlantic Meridional Transect (AMT) cruises between 50° north to 50° south from 2009–2019. The compilation includes co-incident high performance liquid chromatography (HPLC) phytoplankton pigment concentrations, which are used to calibrate transects of Total Chlorophyll a (Tot_Chl_a) concentrations derived from the ap(λ) line-height method. The IOP data are processed using a consistent methodology, and include propagated uncertainties for each IOP variable, uncertainty quantification for the Tot_Chl_a concentrations based on HPLC match-ups, application of consistent set of quality-control filters, and standardisation of output data fields and formats. The total IOP dataset consists of ~310,000 measurements at a 1 minute binning (~270,000 hyper-spectral) and > 700 co-incident HPLC pigment surface samples (~600 of which are coincident with hyper-spectral IOPs). We present geographic variation in the IOPs, HPLC phytoplankton pigments, and the ap-derived Tot_Chl_a concentrations, which are shown to have uncertainties between 8–20 %. Additionally, to stimulate further investigation of accessory pigment extraction from ap(λ), we quantify pigment correlation matrices and identify spectral characteristics of end-member ap(λ) spectra where accessory pigment groupings are present in higher concentrations relative to Tot_Chl_a. All data are made publicly available in SeaBASS and NetCDF formats via the following links: https://seabass.gsfc.nasa.gov/archive/PML/AMT, and https://doi.org/10.5281/zenodo.12527954.
METODE RANDOM FOREST UNTUK MEMUDAHKAN KLASIFIKASI DIAGNOSIS PENYAKIT MENTAL
Authors: Priyono Agus , Shodiq Muhammad , Alvinsyah Dwi Putra , Hidayah Septina Alfiani
Published: July 2024

Mental health is important in the development of every individual. A bad mentality can prevent a person from developing, making a person easily stressed, hopeless, and even attempt suicide and commit crimes. Currently there are quite a lot of case related to mental health which are caused by many factors such as economic, social and medical. Reflecting on this fact, there is a need for rapid mental health detection so that immediate intervention can be carried out. This needs to be done so that the patient's condition can improve. This research focuses on diagnosing mental illness by utilizing machine learning. The method used is random forest which in several studies has been proven to produce good accuracy. Random forest performs machine learning on the attributes contained in the dataset combined with K-Fold Cross Validation so that each patient can be evaluated. Next, a tuning process is also carried out to test the parameters contained in the method. After the tuning process was carried out, the best parameters obtained were n-estimator of 30, maximum depth of 4, minimum sample leaf of 2, and minimum sample split of 10. From the combination of these parameters, accuracy is 90.83%, recall is 90.83 %, and precision of 93.25%.
Maximizing Student Learning with Semrush: A Project Based Learning Strategy for Crafting Effective Business Models
Authors: Kawuryan Renita , Zunaidah Umi , Pratiwi Sari
Published: July 2024

This study examines the incorporation of Semrush into project-based learning to support university students in the creation of efficient business models. The project seeks to utilize Semrush for market research to improve students' critical thinking skills, boost their comprehension of business principles, and cultivate an entrepreneurial attitude. The study employs a qualitative research methodology with a case study design to compare a group of students utilizing Semrush with a control group. The results demonstrate that the integration of Semrush into project-based learning yields substantial advantages for students in the development of Business Model Canvas frameworks and the identification of business possibilities.
Rancangan E-Commerce Pada Perusahaan Planet Komputer Jambi
Authors: Hermawan Ade , Kurniawan Ade Agung , Hermanto Hermanto
Published: July 2024

Penjualan dan promosi pada Planet Komputer Jambi belum efektif dan efisien karena penjualan yang dilakukan ruang lingkup masih terbatas dan promosi yang dilakukan masih membutuhkan biaya yang cukup besar. Hal ini yang membuat penulis ingin melakukan penelitian pada Planet Komputer Jambi guna mempelajari sistem penjualan dan promosi yang ada. Metode penelitian yang dilakukan dengan menggunakan penelitian lapangan, penelitian perpustakaan dan dokumentasi. Penelitian ini menghasilkan rancangan sebuah aplikasi E-Commerce dengan menggunakan Macromedia Dreameaver 8, bahasa pemrograman PHP, jQuery dan database MySQL. Penelitian ini merupakan penelitian permulaan, sehingga masih diperlukan penelitian lebih lanjut agar penelitian ini lebih baik dari sebelumnya.