bluuebunny/crossref_metadata_2025 huggingface dataset:
The Incidence and Associated Factors of Patient Cancellation Scheduled for Elective Surgery From February to May at Debremarkos Comprehensive Spetialized Hospital, Debremarkos, Northwest Ethiopia, 2022 Gc. A Cross Sectional Study
Authors: Guadie Yitayal , Godie Yohannes , Birhanu Dires
Published: January 2024

Background:
High rates of cancellation of surgical procedures are common in hospital settings which may subsequently lead to economic loss to hospitals besides the burden given to patients, their families, and medical teams. It is well recognized that cancellation of patients from elective theatre operating lists increases cost, decreases efficiency, duplicates workload, and wastes operating room time. Cancellation of elective surgical procedures also causes significant emotional trauma to the patients as well as their families and the community in general, and its impact on hospital resources is great due to prolonged hospitalization and the high cost of health care (1). This study aimed to assess the incidence and causes of patient cancellation scheduled for elective surgery in Debre Markos Comprehensive Specialized Hospital., Debremarkos, Northwest Ethiopia, 2022 GC.
Methods and Materials: A prospective cross-sectional study was conducted on the cancellation of scheduled surgery at Debremarkos Comprehensive Specialized Hospital with a total of 282 sample size from February-01-May-13 consecutive months of 2022 G C. The data was collected from the operating room daily surgical schedule, preoperative anesthesia record sheet, primary physicians, and the anesthetist responsible for the preoperative assessment and conducting the case and by communicating patients if required. Analysis will be done by using SPSS (Version 20). Descriptive as well as analytic statistics are used for variables and data will be presented by tables, graphs, charts, and texts.
Result: A total of 1055 patients were scheduled for elective Surgery in Debremarkos Comprehensive Specialized Hospital. During the study period 282(26.7%) of the patients had their surgery cancelled for various reasons in Debremarkos Comprehensive Specialized Hospital. The two most frequent reasons for cancellation were lack of bed (50.0%) and unfit for anesthesia (15.2%) in DMCSH.
Conclusion and Recommendation: In conclusion, the cancellation rate of scheduled surgeries is high in general adult surgery at Debremarkos Comprehensive Specialized Hospital. The majority of causes are foreseeable and avoidable, and many are related to the hospital itself. We recommend that a facility for hospital preadmission be created.
Bibliometric Analysis of the Top-100 Cited Articles on Postoperative Delirium
Authors: Miao Qingyuan , Zhou Rui , Li Xinyang , Xiong Lize
Published: January 2024

Objective
Postoperative delirium (POD), a common complication affecting short- and long-term prognosis in elderly patients, leads to a heavy burden on social economy and health care. The main purpose of this study is to conduct a bibliometric analysis of the 100 most frequently cited articles on POD.
Methods
“Postoperative delirium” and its synonyms were searched in the Web of Science (WoS) core database. The top-100 cited articles were automatically selected by sorting the records in descending order. Key information such as author, journal, article type, publication year, citations, since 2013 usage count, institution, country, and keywords were extracted and analyzed. VOSviewer software was applied to do the visualization analyses of institution cooperation, author interaction, author co-citation and keywords co-occurrence. The CiteSpace software was used to analyze keywords burst.
Results
Most articles were published by authors and institutions in the United States of America (USA). Inouye was the most influential author of this field. The journals that recorded these articles had a high impact factor (IF), with a highest IF of 168.9 and an average IF of 18.04. Cohort studies were the main document type in this field (42 publications), followed by randomized controlled trial (RCT) and systematic reviews or meta-analysis (18 and 14, respectively). The 10 keywords with highest appearance were “delirium”, “risk-factors”, “surgery”, “confusion assessment method”, “elderly patients”, “hip fracture”, “intensive care unit”, “cardiac surgery”, “general anesthesia” and “risk”. Moreover, “double blind” and “cardiac surgery” were the most recent booming keywords.
Conclusion
We indicated the current research status and tendency of POD by analyzing the 100 most influential articles on POD. The USA is the leader in this field. Prospective study is the preference for authors to cite. Cardiac surgery remains the primary research carrier and the hotspots in the near future may be double-blind studies.
Assessing the viability of Stakeholders’ Engagement in Marine Spatial Planning and its Implications for a Sustainable Blue Economy
Authors: Lukambagire Isaac , Baker Matovu , Manianga Amabile , Bhavani Rao R.
Published: January 2024

Marine spatial planning (MSP) is the key to attaining global ocean sustainability targets related to the blue economy (BE) and inclusive tapping of ocean resources. Although there has been robust progress in promoting MSP, e.g., in the European Union (EU), most countries have yet to develop comprehensive strategies focused on MSP, which could affect fragile ecosystems and vulnerable livelihoods that are already affected by anthropogenic impacts and natural/environmental pressures. Even within the EU, comprehensive MSPs have been developed only in individual countries or specific maritime zones. One of the gaps identified in the literature is related to the limited knowledge of stakeholder engagement in the MSP process. Our study tries to bridge this gap, and we used a mixed research approach—i.e., systematically reviewed 86 articles on MSP—and conducted a key informant interview intending to identify what type of stakeholders or which stakeholders are needed in the MSP process; how, when, and where could they be involved; and how could they impact a sustainable blue economy? The findings revealed that MSP is a systematic process in which different stakeholders are needed at different levels at different temporal and spatial scales. In addition, the approach used to involve stakeholders is required to be based on a given region's governance targets in that region. The study revealed that marine resource user conflicts that hamper sustainable governance and the use of blue economy resources could be solved through MSP. The approach for stakeholder engagement that we bring to the fore in this study could help in the design of more effective participatory conservation interventions that meet ocean sustainability targets.
PERCEPTIONS PAYSANNES DES EFFETS DE LA SALINITE DU SOL SUR LES CULTURES MARAICHERESDANS LA REGION DE TAHOUA AU NIGER
Authors:   Faculte des Sciences Agronomiques, Universite Djibo Hamani de Tahoua, BP : 255., Nassirou Ado Maman , Harouna Mamane Sani Chaibou ,   FacultedAgronomie, Universite Abdou Moumouni de Niamey, BP : 10960., Yadji Guero ,   FacultedAgronomie, Universite Abdou Moumouni de Niamey, BP : 10960.
Published: January 2024

Vegetable crops production is one of the main activities of the population in Tahoua region but which is threatened by land degradation, particularly by soil salinity.The main objective of this study was to evaluate farmers perception of effects of soil salinity on irrigated vegetable crops production in the Tahoua region.The study, conducted on two sites in Tahoua region, namely Bagga and Kehehe, was based on socio-economic surveys of 200 vegetable crops small-farmers.The results of this study showed that 84% of surveyed farmers on sites of Bagga and Keheheclaimed to have observed signs of soil salinity in their plotswhich they mainly appreciatedby whitish spots on soil or by blackishhard layer on soil surface. According to 38% of surveyed farmers, this soil salinity has a natural origin while 33.7% of these surveyed farmers affirmed that irrigation water is the cause of soil salinity in the cultivated plots.According to these surveyed farmers, soil salinity reduces crop yields because of limited growth of vegetable crops and also crops become very sensitive to drought and attacks of diseases and pests.Farmers practices to managing of soil salinity in cultivated plots according to surveyed farmers were mainly water ponding and surface drainage often coupled with plowing, apply of manure, use of plants salt-tolerant plants.Thus, this study confirmed the existence of soil salinization degradation on sites of vegetable crops production in Tahoua region that farmers are well aware of threat to their productive potential.Future studies can be conducted both to characterize and prevent the salinization of irrigated soils and to implement effective solutions for soil salinity remediation in irrigated systems in Tahoua region and in all regions of Niger.
A MOLECULAR UNDERSTANDING OF THE DETRIMENTAL IMPACT OF OXIDATIVE STRESS ON MALE FERTILITY
Authors:   PhD Scholor, Nims University Jaipur, Rajasthan., Goswami Anjali , Singh Sonalika ,   Associate Professor, Nims University Jaipur, Rajasthan., Kumar Joshi Devesh ,   Assistant Professor, Nims University Jaipur, Rajasthan., Kumar Vivek ,   PhD Scholor, Nims University Jaipur, Rajasthan., Goswami Archana ,   PhD Scholor, Nims University Jaipur, Rajasthan.
Published: January 2024

Male infertility is a widely discussed issue globally, involving various intricate processes. Oxidative stress stands out as a key culprit, where an overabundance of free radicals exerts a significant influence on both the quantity and quality of sperm. The bodys antioxidant defense system struggles to effectively regulate the surplus reactive oxygen species (ROS), leading to potential disruptions in male fertility and adverse impacts on sperm quality metrics. Mitochondria, the powerhouses of sperm motility, play a pivotal role. Aberrations in their function can trigger apoptosis, alterations in signaling systems, and ultimately, diminished fertility. Moreover, research indicates that the presence of inflammation can impede sperm activity, with cytokine synthesis being triggered by an excess of reactive oxygen species. This complex interplay of factors underscores the multifaceted nature of male infertility, shedding light on the intricate mechanisms at play. Moreover, the interplay between seminal plasma proteomes, which significantly influence male fertility and oxidative stress, is a crucial aspect. Elevated production of reactive oxygen species (ROS) poses a threat by causing damage to essential biological components, such as DNA, and hindering the sperms ability to fertilize the ovum. In this examination, we delve into the latest research to enhance our comprehension of the intricate relationship between oxidative stress and male infertility. The role of mitochondria, the cellular response mechanisms, inflammations impact on fertility, and the intricate interactions of seminal plasma proteomes with oxidative stress are also scrutinized. Additionally, we underscore the noteworthy influence of oxidative stress on hormonal regulation. Collectively, these elements are deemed crucial in the intricate control of male infertility. This article aims to contribute valuable insights to our understanding of male infertility and potential preventive measures.
SWARNA PRASHANA SANSKAR - OBSERVATIONAL STUDY IN PEDIATRICS AGE GROUP 0-16 YEARS
Authors:   Assistant Professor & Consultant, Dept. of Kaumarabhritya., Chouhan Alka , Teva Priyanka ,   Assistant Professor & Consultant, Dept. of Prasuti Tantra and Stri Roga., Khode Minal ,   Assistant Professor & Consultant, Dept. of Kayachikitsa.
Published: January 2024

Swarna prashana is a metallic medicinal preparation widely used in the Ayurvedic pediatrics practices. Swarna prashana explained under the Kashyapa Samhita. Kashyapa Samhita is one of the most ancient classics of Ayurvedic pediatrics. The main ingredients of Swarna prashanasanskarare Swarna (gold), madhu (honey), and other medhyadravyas like shankhpushpi,vacha, etc. Swarna prashana in children can be mainly implicated in two contexts of ayurveda Lehana (supplementary feeds) and Jatakarmasanskar (newborn care). The age and method of administration, benefits and dosage as per various classical textbooks of ayurveda are discussed here. This case study proposes that the benefits of Swarna prashansanskar in various domain like physical strength, metabolism, immunity, enhancement of intelligence, digestion, complexion and fertility. Ayurveda recommends Swarna prashana should be in purified and processed form of gold for internal administration. Durations for Swarna prashanasanskar depending upon the desired effect in children. A observational case study of 30 children on swarnaprashana for 6 months done. The dose of Swarna prashanavary according to the age of children.
A STUDY TO ASSESS THE EFFECTIVENESS OF INFORMATION BOOKLET ON KNOWLEDGE REGARDING MINOR AILMENTS AND DANGER SIGNS DURING PREGNANCY AMONG ANTENATAL WOMEN ATTENDING ANTENATAL OPDS OF SELECTED HOSPITALS
Authors: Samson Kamble M.SC (N) Silvhiya , R. Parker M.SC (N) Ujwala
Published: January 2024

A study was conducted to assess the effectiveness of information booklet on knowledge regarding minor ailments and danger signs during pregnancy among antenatal women attending antenatal OPDs of selected hospitals. Research approach used in this study was quantitative evaluative approach. The research design selected for this study was one group pre-test post-test design. Setting of the study was antenatal OPDs of selected hospitals. Sample size was 60.The sampling technique was purposive sampling technique.After selection of samples data collection was done by using socio demographic profile. Then pre-test was taken and information booklet regarding minor ailments and danger signs during pregnancy was provided to antenatal women. After 7 days post-test was taken. The study results were at time of pre-test 78.33% of women had poor knowledge and after post-test the same score reduced to 1.67%.For effectiveness of booklet pre-test knowledge score was 8.70 with standard deviation of 2.58 and after post-test the knowledge score was 19.51 with standard deviation of 3.24.the paired t test was 29.78with p value 0.00.thus the study concluded that information booklet on knowledge regarding management of minor ailments and danger signs during pregnancy among antenatal women was effective.
ORIGINE ET TEMPS DE RESIDENCE DES EAUX SOUTERRAINES DE LA PARTIE SUD DU MARAIS POITEVIN (NOUVELLE-AQUITAINE-FRANCE) ET DE SON SUBSTRATUM CARBONATE DE LOXFORDIEN SUPERIEUR PAR UTILISATION COUPLEE DISOTOPES STABLES ET RADIOACTIFS
Authors:   Ecole Normale Superieure (ENS), Departement des Sciences et Technologies, Section dessciences de la vie et de la Terre. 08 BP 10 Abidjan 08, Cote divoire., Braphond Rodrigue Vincent Benjamin Anongba , Abou Traore ,   Universite Felix HouphouÃ«t-Boigny de Cocody-Abidjan, Unite de Formation et de Recherche (UFR) Sciences de la Terre et des Ressources Minieres (STRM), Laboratoire des Sciences du Sol, de lEau et des Geomateriaux (LSSEG), 22 BP 582 Abidjan 22, Cote dIvoire., Privat Tohouri ,   Ecole Normale Superieure (ENS), Departement des Sciences et Technologies, Section dessciences de la vie et de la Terre. 08 BP 10 Abidjan 08, Cote divoire.
Published: January 2024

The study of origin and residence times of Poitevin marsh waters using stable and radioactive isotopes such as 2H, 18O, 3H, 13C, 14C shows that the Poitevin marsh groundwaters salinity is due to seawater which was trapped in the sediments there is 7000 years BP ago. So, these groundwatersare distinguished by a great diversity of their age according to their geographical position. Thus, within Quaternary aquifer, waters are modern in the east and old in the west with residence times greater than 2500 years BP. On the other hand, in the upper Oxfordian formations under the Quaternary cover, they are old with residence times greater than 7000 years BP. So, waters of this territory can be subdivided into two groups. The modern waters arelocated upstream and in the eastern part of Poitevin marsh. The second group are old waters and are located in the western part of Poitevin marsh and under the Quaternary cover. The salinization process of Poitevin marsh groundwaters is therefore not the result of current marine contamination, but due to a marine invasion of the Poitevin marsh by old seawater during the Holocene, there is 7000 years B.P ago.
SAFETY AND OUTCOMES OF SLEEVE GASTRECTOMY AND GASTRIC BYPASS: A SYSTEMIC REVIEW
Authors:   Department of Surgery, Faculty of Medicine, Taif University, Taif 21944, Saudi Arabia., Eid M. Mahfouz Mohammad
Published: January 2024

The purpose of the current investigation is to compare the safety and outcomes of Sleeve Gasterectomy with Gastric Bypass in patients.Up to February 2022, appropriate papers were screened from the published literature. The RevMan 5.1 software was used to conduct the meta-analysis.There were twenty studies included in this meta-analysis. GB had a greater incidence of both early and late problems than SG. Leaks, UTIs, obstructions, and deaths happened more frequently in the GB group within a month following surgery. The discrepancies could lead to excellent rates of readmission to the hospital and a need for additional surgery. When it came to remission of hypertension and the weight loss outcome at one year, GB beat out SG. However, in type 2 diabetes,no differences were observed in OSA or the weight loss outcome after two or three years.SG was a better alternative for individuals than GB because SG is as effective and safer than GB.
A dimensão conservadora da educação republicana
Authors: Ruschel Gian Eligio Soliman , Cossetin Vânia Lisa Fischer
Published: January 2024

O presente artigo reflete acerca da educação republicana, considerando os pressupostos fundamentais que estão em sua base e que, em virtude disso, definem a sua especificidade. Seu objetivo é dar destaque à dimensão conservadora da escola republicana como um de seus traços característicos e cuja efetividade encontra-se na inegociável tarefa de ensinar. Desta perspectiva, o texto tematiza questões acerca da condição humana, do caráter conservador da escola e da função da transmissão subjacente ao ensinar.
Memória institucional do Colégio Agrícola Dom Agostinho Ikas da Universidade Federal Rural de Pernambuco
Authors: Crispim Paulo Vitor dos Santos , Pinho Fabio Assis
Published: January 2024

Trata-se de uma pesquisa sobre a memória institucional através da organização de fotografias como elemento de difusão social da instituição. A pesquisa foi conduzida com base em uma abordagem qualitativa, de caráter documental e exploratório, realizada no Colégio Agrícola Dom Agostinho Ikas (CODAI) da Universidade Federal Rural de Pernambuco (UFRPE). O objetivo principal foi analisar as fotografias do Colégio Agrícola Dom Agostinho Ikas da UFRPE como artefato de memória institucional. Os resultados principais estão relacionados à confirmação da teoria que considera a fotografia como um dispositivo de memória institucional dentro do âmbito da Ciência da Informação. Empiricamente, a pesquisa promoveu a disseminação da memória de uma instituição de ensino com relevante atuação na formação profissional regional. Isso enfatizou o papel social da instituição e as formas pelas quais a sociedade a reconhece, intensificando sua importância na educação da sociedade e traçando sua trajetória educacional em Pernambuco e na cidade de São Lourenço da Mata.
Effect of Nigella sativa Consumption on Lipid Profile and Glycemic Index
in Patients with Metabolic Syndrome: A Systematic Review and
Meta-analysis of Randomized Controlled Trials
Authors: Shabani Maryam , Ghavidel Farideh , Rajabian Arezoo , Homayouni-Tabrizi Masoud , Jamialahmadi Tannaz , Hosseini Hossein , Sahebkar Amirhossein
Published: January 2024

Background::

Metabolic syndrome is a multifactorial disorder and genetics,
lifestyle, and aging play important roles in its prevalence. Nigella sativa has several pharmacological
benefits, including anti-inflammatory, antitumor, anti-diabetic, antioxidant,
and hypolipidemic effects. This meta-analysis of randomized controlled trials assesses
the effect of N. sativa consumption on lipid profile and glycemic indices in patients with
metabolic syndrome.

Methods::

We systematically researched Cochrane Library, PubMed, Scopus, and Web
of Science databases. The literature research identified 171 studies with duplication. Of
those, 73 articles were screened for titles and abstracts, and 7 studies were finally selected
for the meta-analysis. Because of the high degree of heterogeneity, we performed subgroup
analyses based on the dose of N. sativa (<=500 mg/day or >500 mg/day).

Results::

The results revealed that N. sativa intake significantly decreased total cholesterol
(SMD: −0.71; 95% CI, -1.44 to -0.38; P = 0.00), LDL-C (SMD: −1.06; 95% CI,
-1.45 to -0.66; P = 0.00) and HDL-C (SMD: −0.31; 95% CI, 0.09 to 0.53; P = 0.01) concentrations.
In addition, N. sativa significantly decreased FBS (SMD: −0.8; 95% CI,
-1.21 to -0.39; P = 0.00) and HbA1c (SMD: −0.37; 95% CI, -0.66 to -0.09; P = 0.01)
concentrations. No publication bias was observed, and sensitivity analysis showed stable
results.

Conclusion::

The current systematic review and meta-analysis indicates that N. sativa
could improve lipid profile and glycemic index in patients with metabolic syndrome.
Global Emergence of SARS-CoV2 Infection and Scientific Interventions to
Contain its Spread
Authors: Ajmera Himanshu , Lakhawat Sudarshan Singh , Malik Naveen , Kumar Akhilesh , Bhatti Jasvinder Singh , Kumar Vikram , Gogoi Himanshu , Jaswal Sunil Kumar , Chandel Sanjeev , Sharma Pushpender Kumar
Published: January 2024

The global pandemic caused by COVID-19 posed a significant challenge to public
health, necessitating rapid scientific interventions to tackle the spread of infection. The review discusses
the key areas of research on COVID-19 including viral genomics, epidemiology, pathogenesis,
diagnostics, and therapeutics. The genome sequencing of the virus facilitated the tracking of
its evolution, transmission dynamics, and identification of variants. Epidemiological studies have
provided insights into disease spread, risk factors, and the impact of public health infrastructure
and social distancing measures. Investigations of the viral pathogenesis have elucidated the mechanisms
underlying immune responses and severe manifestations including the long-term effects of
COVID-19. Overall, the article provides an updated overview of the diagnostic methods developed
for SARS-CoV-2 and discusses their strengths, limitations, and appropriate utilization in different
clinical and public health settings. Furthermore, therapeutic approaches including antiviral
drugs, immunomodulatory therapies, and repurposed medications have been investigated to alleviate
disease severity and improve patient outcomes. Through a comprehensive analysis of these scientific
efforts, the review provides an overview of the advancements made in understanding and
tackling SARS-CoV-2, while underscoring the need for continued research to address the evolving
challenges posed by this global health crisis.
Neurobiochemical Disturbances in Psychosis and their Implications for Therapeutic Intervention
Authors: Panov Georgi , Panova Presyana
Published: January 2024

:

Psychosis, marked by the emergence of psychotic symptoms, delves into the intricate
dance of neurotransmitter dynamics, prominently featuring dopamine as a key orchestrator. In individuals
living with psychotic conditions, the finely tuned balance of dopamine becomes disrupted,
setting off a cascade of perceptual distortions and the manifestation of psychotic symptoms. A lot
of factors can impact dopamine metabolism, further complicating its effects. From genetic predispositions
to environmental stressors and inflammation, the delicate equilibrium is susceptible to
various influences. The sensorium, the origin of incoming information, loses its intrinsic valence
in this complex interplay. The concept of the “signal-to-noise ratio” encapsulates dopamine's role
as a molecular switch in neural networks, influencing the flow of information serving the basic biological
functions. This nuanced modulation acts as a cognitive prism, shaping how the world is
perceived. However, in psychosis, this balance is disrupted, steering individuals away from a
shared reality. Understanding dopamine's centrality requires acknowledging its unique status
among neurotransmitters. Unlike strictly excitatory or inhibitory counterparts, dopamine's versatility
allows it to toggle between roles and act as a cognitive director in the neural orchestra. Disruptions
in dopamine synthesis, exchange, and receptor representation set off a chain reaction, impacting
the delivery of biologically crucial information. The essence of psychosis is intricately woven
into the delicate biochemical ballet choreographed by dopamine. The disruption of this neurotransmitter
not only distorts reality but fundamentally reshapes the cognitive and behavioral field of
our experience. Recognizing dopamine's role as a cognitive prism provides vital insights into the
multifaceted nature of psychotic conditions, offering avenues for targeted therapeutic interventions
aimed at restoring this delicate neurotransmitter balance.
Fog Computing in Vehicular Ad Hoc Network Applications: A Survey of
Challenges and Scope
Authors: Kaur Gurtej , Khurana Meenu , Kaur Amandeep , Popli Renu , Kumar Rajeev
Published: January 2024

The use of computationally intensive applications requiring substantial storage resources
in vehicular ad hoc networks is on the rise due to the technology shift from smart, intelligent vehicles
to autonomous vehicles. Cloud computing addresses this problem to some extent by providing
computational and storage facilities for the significant amount of data generated by vehicular
nodes. However, it still cannot meet the stringent requirements of highly dynamic vehicular nodes
in a real-time environment. The delay-sensitive applications of vehicular ad hoc networks instill
the need for computing facilities in the closest possible proximity to the vehicular nodes. Therefore,
fog computing has found potential in vehicular ad hoc network applications. Fog computing
brings storage and computing resources closer to vehicles. Fog-based vehicular ad hoc networks
can help improve the issues of first-generation vehicular ad hoc networks, such as latency, location
perception, and concurrent response. Based on existing research, using fog computing decreased
the delay by 50-60% and 60-70% in vehicular ad hoc network safety and entertainment
and commercial applications, respectively, compared to cloud computing. An extensive study of
the amalgamation of fog computing and vehicular ad hoc networks should be conducted to understand
the underlying challenges of fog-based vehicular ad hoc networks. Existing surveys only
include specific applications of this technology. However, we present an extensive survey focusing
on the architecture of these two technologies, their integration, use cases of fog vehicular ad
hoc networks, simulation tools, important performance metrics, the challenges in multiple contexts,
and the gaps that need to be addressed, as well as suggest prominent journals in this field.
This paper will not only impart knowledge to researchers in this area but also provide them with
insights to identify the challenges and pursue their work further in fog-based vehicular ad hoc
networks.
Design of a Rumah Budaya in the Context of Preserving Karo Culture in Desa Lingga, Kabupaten Karo, Sumatera Utara
Authors: Nasution Putri Handayani , Ginting Salmina Wati
Published: January 2024

The Siwaluh Jabu Traditional House is one of the cultural heritages from the ancestors of the Karo people from the past. This traditional house is located in Desa Lingga, Kabupaten Karo, Provinsi Sumatera Utara, Indonesia. The interest of tourists in visiting this traditional house has made the local government make Desa Lingga a cultural village. Traditional houses and other cultural heritage symbolize the greatness of the Batak Karo ancestors in the past. Nevertheless, the remains (inheritance) of greatness seems to have less attention anymore. This paper was created with the aim of examining the existence of cultural heritage with tourism potential of the Siwaluh Jabu Traditional House in Desa Lingga and providing architectural design solutions as a form of Karo Cultural preservation by creating a Rumah Budaya that provides lodging facilities and cultural learning facilities in order to preserve Karo Culture. The research was conducted using a qualitative descriptive method where the authors obtained the data by observing and describing the environmental conditions of the object. Referring to the research results, it was found an idea for an design that has a cultural program where visitors and tourists can enjoy the atmosphere of Desa Lingga, which is unique to its Karo Culture while learning about this culture. The design of this cultural learning facility will impact the Siwaluh Jabu Traditional House because this traditional house will experience preservation which is expected to lead to an increase in tourist visits to the Desa Budaya Lingga.
Pengujian Pengaruh Ketebalan Kertas Isolasi Jenis Presspaper Pada Transformator Terhadap Tegangan Tembus
Authors: Samsurizal Samsurizal , Makkulau Andi , Sani Finka Rizkina , Afrianda Rio
Published: January 2024

that changes the voltage without changing the frequency of the production system. The transformer has insulation to cover the transformer windings. Insulation commonly used in transformers is oil insulation and paper insulation. Insulation using paper is flexible or flexible to follow the desired shape. There are several important factors to consider when considering insulation materials including strength and durability. In this study, isolation testing was carried out using isolation paper and analysis using linear regression. The test was carried out by varying the thickness of the paper and the state of the paper being dry and soaked in insulating oil. The results of testing insulation paper with a thickness of 1.04 mm in the dry state shows an average breakdown voltage value of 6.7 kV and with the same thickness of 1.04 mm in an oil-immersed state shows an average breakdown voltage value of 23.82 kV, this indicates that the insulating paper with the immersion method has a better breakdown voltage than insulating paper in a dry state. While the effect of the thickness of the insulation paper on the breakdown voltage is that the thicker the insulation paper, the greater the resulting breakdown voltage, this was obtained using a simple linear regression analysis where the X variable affects the Y variable with a correlation value of 0.998.
PENGARUH VARIASI CAMPURAN LIMBAH PUPUK ORGANIK CAIR TERHADAP DINAMIKA POPULASI ARTHROPODA PADA TANAMAN KACANG TANAH
Authors: Damayanti Nurul Ainunnisa , Suhartini Suhartini
Published: January 2024

Tujuan penelitian ini untuk mengetahui: pengaruh variasi campuran limbah POC pada pupuk organik cair terhadap famili arthropoda tanah pada tanaman kacang tanah, pengaruh variasi konsentrasi POC terhadap keberadaan Arthropoda tanah pada tanaman kacang tanah, dan pengaruh variasi campuran limbah buah, sayur, serta kotoran ternak pada pupuk organic cair terhadap dinamika populasi Arthropoda tanah pada tanaman kacang tanah. Penelitian ini merupakan penelitian eksperimen rancangan acak lengkap dengan mengamati dinamika populasi Arthtopoda tanah pada tanaman kacang tanah. Pengambilan data dilakukan menggunakan metode hand sweeping. Penelitian ini berlangsung selama sebelas bulan dari bulan Juni 2022-Mei 2023 dengan pengambilan data Arthropoda tanah sebanyak 12 kali. Data yang diambil meliputi data klimatik dan edafik pada setiap pengamatan serta seluruh jenis Arthropoda tanah pada pot penelitian. Data yang diperoleh dianalisis menggunakan indeks keanekaragaman, indeks kemerataan, indeks dominansi, dan indeks kekayaan jenis. Hasil penelitian menunjukkan bahwa terdapat 7 famili Arthropoda tanah yang ditemukan. Dinamika populasi Arthropoda tanah pada tanaman kacang tanah mengalami perubahan dari waktu ke waktu dengan menunjukkan hasil yang fluktuatif. Modifikasi habitat dengan variasi campuran limbah buah, sayur, dan kotoran ternak pada pupuk organik cair sebagai perlakuan tidak memberikan pengaruh yang efektif terhadap dinamika populasi Arthropoda tanah pada tanaman kacang tanah.The effect of waste mixture variation on the liquid organic fertilizer to population dynamics of arthropods on peanut plantsAbstract: The reaserch aims to determine: the effect of variations in the mixture of fruits, vegetables, and livestock waste in liquid organic fertilizer to the families of soil Arthropods found in peanut plants, the effect of variations in the mixture of fruits, vegetables, and livestock in liquid organic fertilizer on the population dynamics of soil arthropods on peanut plants. This reaserch was a completely randomized design experiment, data were collected by observing the population dynamics of soil Arthropods found in peanut plants. Data were collected using the hand-sweeping method. The research lasted for eleven months from Juni 2022 to May 2023 with data collection of Arthropods for 12 times. Data included climatic data at each observation and all types of soil arthropods on peanut plants. The data obtained were analyzed using diversity index, evenness index, dominance index, and species richness index. The results showed that there appeared to be 7 families of soil arthropods. The population dynamics of soil arthropods in peanut plants changed from time to time by showing ups and downs. Habitat modification with various mixtures of fruit, vegetable, and livestock waste in liquid organic fertilizer as treatments did not have a effective  effect on the population dynamics of soil arthropods in the plant peanut (Arachis hypogaea).
An Overview of Treatments for Ultraviolet Quenching Substances (UVQS) and Per- and Polyfluoroalkyl Substances (PFAS) Removal from Landfill Leachate
Authors: Márquez Mª Carmen
Published: January 2024

Organics found in landfill leachate (humic acids, fulvic acids, and hydrophilic fraction) have a solid ability to absorb ultraviolet (UV) radiation, which negatively affects UV disinfection; leachate ultraviolet quenching substances (UVQS) can, therefore, have a significant impact on the cotreatment of landfill leachate and sewage in wastewater treatment plants. On the other hand, per- and polyfluoroalkyl substances (PFAS), which pose potential risks to the environment and human health, commonly exist in landfill leachate due to their wide application in various industrial and consumer products. Therefore, removing UVQS and PFAS from landfill leachate is crucial. In this work, the advances in removing UVQS and PFAS from landfill leachate in the last decade are reviewed to find a standard treatment for both contaminants to lower the costs and space required for the leachate treatment process. The benefits and drawbacks of biological, physical, chemical, and electrochemical treatments were examined. Physical, chemical, and electrochemical treatments showed advantages over biological treatments but higher energy and/or material costs. The global analysis indicated that similar technologies, such as adsorption or osmosis, can be used as effective methods to remove UVQS and PFAS from landfill leachate and suggested that both types of pollutants could be eliminated simultaneously with a single treatment based on one of these two technologies.
Biomineralization Grouting for Beach Sand Cemented with MICP
Authors: Daryono Lutfian Rusdi , Aoki Sonoko , Kano Masanao , Miyanaga Mimori , Nakashima Kazunori , Kawasaki Satoru
Published: January 2024

Microbial-induced carbonate precipitation (MICP) is an environmentally friendly approach that relies on the production of calcium carbonate by microorganisms to construct or reinforce coastal structures. In order to address the disadvantages of current coastal countermeasures techniques, MICP is a cost-effective solution that can be used to repair and restore coastal habitats damaged by human activities. The resulting structures formed through MICP are strong and durable, providing long-term protection against erosion and flooding caused by storms or rising sea levels. Biominerals, including calcium carbonate or calcium phosphate, are used to create complex composites with organic molecules by combining the strength of inorganic materials with the versatility and biocompatibility of organic macromolecules. It is of the utmost importance to investigatethe functionality of MICP and scale up its deployment in various fields in order to thoroughly assess the instrument’s application. Coastal erosion has been a severe concern in archipelagic countries. Therefore, this study explored the Miyazaki coast in Japan and the Yogyakarta coastline in Indonesia to minimize coastal erosion using MICP. The bacteria found in Miyazaki (Sporosarcina species) and the Yogyakarta coast (Pseudoalteromonas tetradonis) were used in the experiment. As a result, the sample treated with a gradual injection of the cementation solution achieved about 6 MPa UCS after 21 days of treatment. The objective were investigated the potential biotreatment with original sand materials and to evaluate the long-term durability under saturated conditions. For these purposes, the MICP-treated sand columns were subjected to series of compression tests and wet-drying (WD) durability analysis.
Investigation of Deoxygenation Rate Determination in Cikakembang River, West Java, Indonesia
Authors: Fitriana Finna , Yudianto Doddi , Polisar Andrea , Sanjaya S
Published: January 2024

Cikakembang River, a tributary of Citarum River, is situated in the densely populated Majalaya District, renowned for textile production. Direct discharges of domestic and industrial pollutants into the river contribute to substantial pollution, making it crucial to manage pollution levels. This implies that controlling pollution is crucial, as it significantly impacts the condition of Citarum River, already infamous as one of the world most polluted rivers. A key indicator for assessing river water quality is Biological Oxygen Demand (BOD), representing the oxygen required for microorganism-mediated decomposition. This parameter is influenced by deoxygenation rate, denoted as kd. Therefore, this study aimed to analyze the most suitable kd value for Cikakembang River using various empirical methods, including Simple, Fujimoto, Sawyer, Thomas, Fair, and Hydroscience. The result showed that Thomas method provided the most accurate prediction for BOD concentration of the river. In rainy season, Root mean square error (RMSE), mean absolute percentage error (MAPE), and coefficient of determination (R2) values were 0.542, 0.035, and 0.981, respectively, and in dry season, the values were 0.117, 0.009, and 0.999. Additionally, kd value effectively simulated the river water quality using HEC-RAS, yielding satisfactory results. RMSE, MAPE, and R2 values for BOD concentration were 3.551, 0.162, and 0.331 in rainy season and 1.071, 0.100, and 0.812 in dry season. Finally, the modeling result showed that Cikakembang River did not meet the Class 2 Water Quality Standard during both rainy and dry seasons. This finding is critical, as it underscores the severity of the pollution problem in the river and the urgent need for comprehensive and effective management strategies to improve its water quality.
Proyectismo y alcaldías de barrio en Hispanoamérica. El caso de Tunja (ss. XVIII-XIX)
Authors: Díaz de Zappia Sandra L.
Published: January 2024

La presente investigación atenderá el contexto histórico de las reformas diseñadas e implementadas por la dinastía Borbón en el Nuevo Mundo sobre lo que se conoció como proyectismo. Este tipo de convocatorias específicas para el correcto orden territorial y civil constituyeron el espíritu que animaba dichas reformas en pueblos indianos.
Transformasi Digital pada Pemerintahan Gampong Lampasi Engking melalui Aplikasi SIGAP
Authors: Aini Faradilla , Haidi Muhammad Luthfi , Arbianti Siti
Published: January 2024

ABSTRAK

Pemerintah Gampong Lampasi Engking telah memulai perjalanan transformasi digital sejak diberlakukan aplikasi SIGAP. Artikel ini membahas dampak positif dari transformasi ini, dengan penekanan pada efisiensi operasional, transparansi, dan partisipasi masyarakat. Selain itu, transformasi digital menyoroti tantangan yang dihadapi selama proses ini, seperti perlindungan data dan aksesibilitas teknologi. Dalam kesimpulan, artikel ini memberikan wawasan tentang peran SIGAP dalam meningkatkan kualitas pemerintahan Gampong dan memberikan saran untuk pengembangan lebih lanjut, termasuk evaluasi berkelanjutan, pengembangan kapasitas, dan pendorong partisipasi masyarakat. Transformasi digital melalui SIGAP telah membuka peluang besar untuk menciptakan pemerintahan yang lebih efisien dan inklusif di Gampong Lampasi Engking.

Kata Kunci : Transformasi Digital, SIGAP
The Interaction Between Climate Forcing and Feedbacks
Authors: Gettelman Andrew , Eidhammer Trude , Duffy Margaret L , McCoy Daniel Thompson , Song Ci , Watson-Paris Duncan
Published: January 2024

A Perturbed Parameter Ensemble (PPE) with the Community Atmosphere Model
version 6 (CAM6) is used to better understand the sensitivity of
simulated clouds to both aerosol forcing and cloud feedbacks and the
interactions between them. Aerosol forcing through aerosol-cloud
interactions is mostly negative (a cooling) due to shortwave radiation,
while feedbacks are positive or negative in different regions due to
contrasting longwave and shortwave effects. Both forcing and feedbacks
are related to the mean climate state. Higher magnitude cloud radiative
effects generally mean larger net forcing and larger net feedback.Aerosol forcing is broadly related to the susceptibility of clouds to
drop number. Feedbacks are less related to susceptibility, and in
different regions. Aerosol forcing and cloud feedbacks are
anti-correlated in the CAM6 PPE such that stronger negative forcing is
associated with stronger positive feedbacks. Even the processes
governing forcing and feedback sensitivity in the PPE are similar. These
include the warm rain formation process, ice loss processes and deep
convective intensity.
Leveraging Machine Learning Approaches to Predict Organic Carbon Abundance in Mars-Analog Hypersaline Lake Sediments
Authors: Nichols Floyd , Pontefract Alexandra , Masterson Andrew L , Thompson Mia L , Carr Christopher , Tuccillo Mia T , Osburn Magdalena
Published: January 2024

Modern advancements in laboratory and instrumental techniques in
astrobiology have improved our life detection capabilities on both Earth
and beyond. These advancements have also increased the complexity of
data often resulting in datasets that are characterized by complex and
non-linear relationships. Machine learning methods are underutilized in
astrobiology; however, these methods are extremely effective at
revealing structure and patterns in complex datasets when paired with
the right algorithms. Here, we employ a series of classification and
regression algorithms to predict the abundance of organic carbon (OC)
from X-ray fluorescence (XRF) data in dynamic Mars-analog hypersaline
lake sediments. More specifically, we constructed models using the
random forest (RF), k-nearest neighbors (KNN), support vector machine
(SVM), and logistic regression (LR) algorithms. Overall, our trained
models showed good performance with predicting the abundance of OC, with
accuracies from 80% to 94%. Our results show how applying predictive
models to astrobiology datasets can help life detection efforts. Machine
learning approaches such as classification and regression algorithms
offer insight into complex data while providing agnostic insights,
ultimately creating a more efficient search for OC. We applied our
trained model on XRF data from Martian soil using PIXL and Odyssey
datasets to produce probability predictions of OC abundance. Our
predictions show a high probability that OC abundance is low which is
comparable to OC data from recently landed missions. These results
highlight the potential for machine learning models to be trained on
data from analog environments on Earth and then transferred (transfer
learning) to extraterrestrial targets.
Imaging of the topside ionosphere using GNSS slant TEC obtained from LEO satellites
Authors: Schreiter Lucas Fabian , Brack Andreas , Männel Benjamin , Schuh Harald , Arnold Daniel , Jäggi Adrian
Published: January 2024

Satellites with dual-frequency Global Navigation Satellite Systems
(GNSS) receivers can measure integrated electron density, known as slant
Total Electron Content (sTEC), between the receiver and transmitter.
Precise relative variations of sTEC are achievable using phase
measurements on L1 and L2 frequencies, yielding around 0.1 TECU or
better.However, CubeSats like Spire LEMUR, with simpler setups and code noise
in the order of several meters, face limitations in absolute accuracy.
Their relative accuracy, determined by phase observations, remains in
the range of 0.1-0.3 TECU.With a substantial number of observations and comprehensive coverage of
lines of sight between Low Earth Orbit (LEO) and GNSS satellites, global
electron density can be reconstructed from sTEC measurements. Utilizing
27 satellites from various missions, including Swarm, GRACE-FO, Jason-3,
Sentinel 1/2/3, COSMIC-2, and Spire CubeSats, a cubic B-spline expansion
in magnetic latitude, magnetic local time, and altitude is employed to
model the logarithmic electron density. Hourly snapshots of the
three-dimensional electron density are generated, adjusting the model
parameters through non-linear least-squares based on sTEC
observations.Results demonstrate that Spire significantly enhances estimates,
showcasing exceptional agreement with in situ observations from Swarm
and Defense Meteorological Satellite Program (DMSP). The model
outperforms contemporary climatological models, such as International
Reference Ionosphere (IRI)-2020 and the neural network-based NET model.
Validation efforts include comparisons with ground-based slant TEC
measurements, space-based vertical TEC from Jason-3 altimetry, and
global TEC maps from the Center for Orbit Determination in Europe (CODE)
and the German Research Center for Geosciences (GFZ).
A Moving Micro-Perspective on 20th Century Mexican and U.S. Social History
Authors: H Browner Carole
Published: January 2024

Review of The Life and Times of Alberto G. Garcia: Physician, Mexican Revolutionary, Texas Journalist, Yogi. By Brad Rockwell. Austin, TX: Alegria Press, 2020.
Peace Education in Schools through the Humanization of Conflict
Authors: Telleschi Tiziano
Published: January 2024

Peace is nor peaceful or even attainable in its totality. It contains within itself conflict, it is a conflictual process always in formation: conflict is ambivalent, as destructive of relationships as it is the seed of peace, so it must not be eliminated or unleashed but governed. The teacher has the task of educating students to live together despite conflict and, more precisely, through conflict. Peace education is about humanizing conflict so that it unfolding brings benefit to the parties involved beyond the object of contention, enriching the experience with a common value-oriented plus of meaning. Strategies and tools: dialogical, narrative, mimetic and ethnographic method.