Publications by authors named "Kurniawan S"

Background: With increasing adoption of remote clinical trials in digital mental health, identifying cost-effective and time-efficient recruitment methodologies is crucial for the success of such trials. Evidence on whether web-based recruitment methods are more effective than traditional methods such as newspapers, media, or flyers is inconsistent. Here we present insights from our experience recruiting tertiary education students for a digital mental health artificial intelligence-driven adaptive trial-Vibe Up.

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Heavy metal and microplastic pollutions are prevalent in freshwater ecosystems, with many freshwater bodies being contaminated by one or both of these pollutants. Recent studies reported extreme detections of Cd, Pb and Zn, high concentrations of Cr, Pb and Cu and microplastics acting as vectors of pollutants, including heavy metals. Mayflies can serve as bioindicators of heavy metal contamination in freshwater ecosystems because changes in their community structure, physiology, and behaviour can reflect and help predict the concentrations of metals in these environments.

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Volumetric layouts of data are becoming increasingly common in a number of fields. Visualizing these data often requires downloading a large suite of dedicated tools with a significant learning curve. This process can be overwhelming for students or new researchers looking to quickly visualize and showcase a volumetric dataset.

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Objective: To evaluate the therapeutic effect of using a robotic exoskeletal hand (RMT) combined with mirror therapy (MT) in hand rehabilitation for poststroke patients, compared to conventional MT.

Design: Randomized controlled trial.

Setting: Physical Medicine and Rehabilitation Outpatient Clinic.

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Bisphenol A (BPA) raises concerns among the scientific community as it is one of the most widely used compounds in industrial processes and a component of polycarbonate plastics and epoxy resins. In this review, we discuss the mechanism of BPA toxicity in food-grade plastics. Owing to its proliferation in the aqueous environment, we delved into the performance of various biological, physical, and chemical techniques for its remediation.

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  • Soil-transmitted helminths (STH) are a type of neglected tropical disease (NTD) that is still prevalent globally, highlighting the need for effective diagnostics to help eliminate these infections.
  • The study aims to systematically review and analyze the performance of molecular-based diagnostic techniques versus traditional microscopic methods for detecting common STH infections like hookworms.
  • By employing rigorous evaluation methods and assessing various diagnostic accuracy metrics, the research aims to provide insights that could contribute to the goal of eradicating STH infections by 2030.
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Background: We queried ChatGPT (OpenAI) and Google Assistant about amblyopia and compared their answers with the keywords found on the American Association for Pediatric Ophthalmology and Strabismus (AAPOS) website, specifically the section on amblyopia. Out of the 26 keywords chosen from the website, ChatGPT included 11 (42%) in its responses, while Google included 8 (31%).

Objective: Our study investigated the adherence of ChatGPT-3.

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  • Orthognathic surgery (OGS) is a complex procedure used to correct skeletal and dental issues, traditionally involving extensive hands-on training, which can be time-consuming.
  • Recent innovations like mixed reality (MR), a blend of virtual and augmented reality, are transforming OGS training and execution, allowing for better preparation and skill development.
  • A comprehensive review found that MR technology enhances accuracy and efficiency in OGS, along with being cost-effective and beneficial for trainees, although the variability in the studies limited further statistical analysis.
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One zoonotic infectious animal disease is brucellosis. The bacteria that cause brucellosis belong to the genus . Numerous animal and human species are affected by brucellosis, with an estimated 500,000 human cases recorded annually worldwide.

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Insomnia is difficulty initiating or maintaining sleep for at least three nights a week or more and lasting for at least 3 months. One of the molecules that play a role in the circadian rhythm of arousal system is Orexin activates the p38-MAPK signaling pathway and increases phosphorylated ERK1/2 levels. (CA) has a role in the signal work of the MAPK/ERK, Akt, and p38 path in many various diseases.

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  • This study focuses on identifying the invasive bacterial strain 0157:H7 from horse feces on Sumbawa Island using advanced molecular techniques, particularly the qPCR method.
  • Fresh fecal samples were collected and analyzed, revealing that six isolates tested positive for the 0157:H7 gene, with varying Cq and Tm values indicating different levels of bacterial presence.
  • The researchers emphasize the need for improved validation and standardization of qPCR technology to ensure accurate testing and effective disease management strategies.
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Bacillus nitratireducens was isolated from textile effluent and showed high tolerance to chromium (Cr), reaching up to a 1000 mg/L MIC value. This research was aimed at utilizing biosorbents from live and dead cells of B. nitratireducens to remove Cr from an aqueous solution.

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  • Working in a stem cell lab requires knowledge of cell culture protocols, lab equipment, safety standards, and etiquette, posing challenges for both novice and experienced researchers.
  • A new educational virtual cell culture environment has been created to help students learn how to maintain cortical brain organoids while understanding safety and etiquette protocols.
  • This virtual lab uses gamification to enhance training, making it easier for supervisors to integrate new students into specialized lab environments quickly and safely.
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Background: Poultry is one of the most prominent sources of , which is also a major means of transmission to people. contamination in chicken meat comes from chicken feces because it naturally exists in the intestines of chickens.

Aim: The purpose of this study is to identify the antibiotic resistance patterns and genes of , which was found in chickens in Pasuruan, Indonesia.

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  • Bovine tuberculosis (TB) is a significant zoonotic disease in Indonesia, with limited control measures, prompting a study to detect pathogens in milk samples from dairy cattle in East Java.
  • Milk samples from various regions in Pasuruan and Surabaya were tested using Ziehl-Neelsen staining and PCR methods to identify specific Mycobacteria.
  • The study found a high prevalence of bovine TB, with 60% of samples testing positive in Pasuruan and 70.45% in Surabaya, highlighting the need for better surveillance and molecular tools to understand the disease's epidemiology.
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Objective: Tumor hypoxia induces the production of Hypoxia-Inducible Factor (HIF)-1 alpha, which interacts with NF-kB, leading to cancer proliferation and metastasis. This study investigated the effect of tumor hypoxia modulation using carbogen (95% O2 and 5% CO2) and nicotinamide on reducing soluble interleukin-2 receptor (sIL-2R) levels in newly diagnosed DLBCL patients with tissue overexpression of HIF-1α ≥10%.

Material And Methods: A prospective randomized controlled clinical trial was conducted at Dr.

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Background And Aim: Probiotics can be used as an alternative to antibiotic growth promoters because antibiotics are prohibited worldwide. This study investigated the potential combination of probiotics and acidifiers to improve feed intake, productive performance, egg mass, and egg yolk chemical composition of late-laying quail for the health of humans who consume quail products.

Materials And Methods: One hundred laying quails were divided into 4 × 5 treatments, with each group consisting of five replications.

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Background: The discovery of antibiotic-resistant Enterobacteriaceae bacteria in wild animals is an indication of their potential for wildlife as a reservoir. Bats are natural reservoir hosts and a source of infection for several microorganisms and have the potential to become vectors for the spread of zoonotic diseases.

Aim: A study was conducted based on these characteristics to identify and detect the TEM gene in isolated from bat excrements in Tanjung Ringgit Cave, East Lombok.

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Increasing aquaculture cultivation produces large quantities of wastewater. If not handled properly, it can have negative impacts on the environment. Constructed wetlands (CWs) are one of the phytoremediation methods that can be applied to treat aquaculture effluent.

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Background And Aim: There are numerous reports of subclinical mastitis cases in Blitar, which is consistent with the region's high milk production and dairy cattle population. , which is often the cause of mastitis cases, is widely known because of its multidrug-resistant properties and resistance to β-lactam antibiotic class, especially the methicillin-resistant (MRSA) strains. This study aimed to molecular detection and sequence analysis of the gene in milk and farmer's hand swabs to show that dairy cattle are reservoirs of MRSA strains.

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Introduction: Infections of humans and animals by multidrug resistant bacteria are increasing because of the inappropriate use of antibiotics. Disease management may be more challenging if produce extended-spectrum beta-lactamase (ESBL), which could cause resistance to aztreonam and third-generation cephalosporins. This study was aimed at determining the prevalence of the and genes among ESBL-producing isolated from broiler chickens in Indonesia.

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  • * The virus spreads through bites, targeting the encephalon, and requires laboratory confirmation for proper post-exposure prophylaxis, which includes wound care, anti-rabies serum, and vaccination.
  • * Canine rabies is the most common transmission route for humans, particularly impacting children and impoverished populations, creating significant social costs like death, loss of productivity, and psychological effects.
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Treatment of petroleum-contaminated soil to a less toxic medium via physical and chemical treatment is too costly and requires posttreatment. This review focuses on the employment of phytoremediation and mycoremediation technologies in cleaning hydrocarbon-contaminated soil which is currently rare. It is considered environmentally beneficial and possibly cost-effective as it implements the synergistic interaction between plants and biosurfactant producing mycorrhiza to degrade hydrocarbon contaminants.

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The present study investigated the utilization of blood clam shells as a potential substitute for conventional media, as well as the influence of the acclimation time on the efficacy of an intermittent slow sand filter (ISSF) in the treatment of real domestic wastewater. ISSF was operated with 16 h on and 8 h off, focusing on the parameters of turbidity, ammonia, and phosphate. Two media combinations (only blood clam shells [CC] and sand + blood clam shells [SC]) were operated under two different acclimatization periods (14 and 28 d).

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Phytoremediation is one of the green technologies that is friendly to nature, utilizes fewer chemicals, and exhibits good performance. In this study, phytoremediation was used to treat diesel-contaminated sand using a local aquatic plant species, Scirpus mucronatus, by analyzing the amount of total petroleum hydrocarbons (TPHs). Optimization of diesel removal was performed according to Response Surface Methodology (RSM) using Box-Behnken Design (BBD) under pilot-scale conditions.

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