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One of the causes of low productivity of cocoa due to Conopomorpha cramerella known as cocoa pod borer (CPB) and black pod rot (BPR) caused by Phytophthora palmivora. Biopesticides consisted of Beauveria bassiana and kaolin was introduced to protect the surface of cocoa pods from CPB and BPR. The research...

By using the self-dual Yang–Mills (SDYM) equation as an example, we study a method for relating symmetries and recursion operators of two partial differential equations connected to each other by a non-auto-Bäcklund transformation. We prove the Lie-algebra isomorphism between the symmetries of the SDYM...

We study Gaussian beams for the wave equation on a Riemannian manifold. For the transport equation we geometrize the leading term at the center of the Gaussian beam. More precisely, if u(x,t)=eiPθ(x,t)(u0(x,t)+u1(x,t)iP+u2(x,t)(iP)2+⋯) is a Gaussian beam propagating along a geodesic c, then we show...

This study aimed to evaluate the efficiency of single and continuous testosterone injection against cockscomb size, T3/T4 ratio, and histopathological features of the bursa of Fabricius in the male layers. Sixty DOC layers were divided into 3 groups namely control (C), single testosterone injection with...

The high number of active and passive smokers is one of the public health issues in Indonesia. To address the prevalence of passive smoking cases, the Ministry of Health has implemented the Smoke-Free Zones (SFZs) policy, particularly in hospitals, under the joint regulation of the Minister of Health...

This research compares the liquidity ratio to the cost of capital (CR), profitability (ROA), leverage (DER), and corporate value (PBV). The study’s population consists of seven retail trade enterprises that are publicly traded on the Indonesian Stock Exchange. We employed purposeful sampling in this...

College graduates have low satisfaction when using rental mobile phone apps, which is mainly reflected in the poor effect of using the app for complaint and rights protection function, and the low sense of participation and belonging in the use of apps. Based on the above problems, the complaint guarantee...

The Chaetoceros is a genus of microalgae that belongs to the diatom group with the class of Bacillariophyceae. These microalgae are often found in Indonesia marine waters. Chaetoceros calcitrans is a species of microalgae that is widely used as natural feed in the fisheries sector because it has a high...

A graph labelling with a condition at distance two was first introduced by Griggs and Robert. This labelling is also known as L(2,1)-labelling. Let G = (V, E) be a non-multiple graph, undirected, and connected. An L(2,1)-labelling on a graph is defined as a mapping from the vertex set V(G) to the set...

Objectives: The aim of this study was to investigate the safety and efficacy of propofol sedation with a computer-assisted target-controlled infusionsystem in elderly patients during endoscopic retrograde cholangiopancreateography (ERCP). Methods: Included were 150 consecutive EPCP procedures elderly...

This study aims to describe the implementation of the competence of the principal's personality as an agent of change in the school achievement. This research was conducted by using the qualitative approach of the phenomenological type with multi case design. Data collection techniques are conducted...

The purpose of this study is to analyze the feasibility of the producing Chicken Noodle based on Rice brand which is have many advantages for human body. In conducting this feasibility analysis will be reviewed through 6 aspects, including market, technical and management, legal permit, environmental...

Public interest on the thermal comfort of subway cabin is increasing, since more than 90% of the complaints from passengers are about the thermal discomfort. Some passengers may feel hot, while the others may feel cold even in the same cabin due to the uneven temperature distribution in the cabin. For...

The purpose of the study is to build an innovative educational model of a digital school based on an analysis of the best practices in using digital technologies in the educational activities of the school. The study analyzes the practical experience of the leading schools of Russia implementing various...

Gene expression is the process of reading from DNA into a functional product. Regulation of gene expression through complex mechanisms. HIF1-1α is one of the regulatory genes that regulates the return of homeostasis when there is a lack of oxygen (hypoxia). Hypoxia is often experienced by athletes during...

Cultural diversity is could be developed through tourism, Singaraja city has historical tourism that allows it to be developed into one of the tourist attractions in Buleleng Regency. To support this research, a development strategy is needed for cultural tourism objects in Singaraja city in correlation...

Refugia is a place or area that is overgrown by several types of flowering plants planted around agricultural land areas that can provide shelter, food sources or other resources for natural enemies such as predators and parasitoids so that refugia is expected to reduce rice pest populations and increase...

To address the issues of ambiguous performance evaluation and difficulties in identifying key influencing factors within county-level highway maintenance projects, this study constructs a performance evaluation indicator system encompassing five dimensions: technical, economic, social, environmental,...

Background: Although a few studies have suggested an alteration in aortic stiffness in patients with systemic sclerosis (SS), a disease characterized by immunological and microvascular changes and by tissue fibrosis, the functional properties of the large arteries have been understudied in SS. Methods:...

Digital transformation is a change in how a job is handled by using information technology to gain efficiency and effectiveness, and it also includes the adoption and integration of various new information and communication technologies for the completion of sustainable solutions. This process also involves...

This study aims to examine the financial ratios that affect profit growth in textile and garment sector companies listed on the Indonesia Stock Exchange (IDX) for the 2016–2020 period. In this study, the authors use 6 (six) variables, where the dependent variable is profit growth (Y), then the independent...

Cilegon’s appeal as an industrial city is heavily influenced by urbanization. The most important impact of urbanization is the increasing need for residential, commercial, and industrial buildings, resulting in the rapid conversion of green land into built-up land. Reduced vegetated areas that function...

In this proceeding, we briefly summarize the results of [1], which investigates the representation theory of the spherical double affine Hecke algebra (DAHA) of type C∨C1, using brane quantization. Our analysis establishes a bijective correspondence between compact Lagrangian A-branes in the SL(2,C)...

Increasing urbanisation has become a global environmental concern, as half of the extracted natural resources are used for building construction. In addition, the factual claims made on socio-economic benefits achieved through Construction & Demolition (C&D) waste minimisation approaches are...

This study aims to determine the effect of content marketing and influencer marketing on purchase decisions through brand awareness as an intervening variable on Collagena Susu Steril in Indonesia. The sampling technique used was nonprobability sampling, which distributed questionnaires to 114 respondents,...

The total flavonoid content of the aerial part of Caryopteris mongolica was determined, the content of some flavonoids was determined, and the microstructural characteristics of the leaf were revealed. C. mongolica has been cultivated at the plantation biostation of the New Medical University in Kherlenbayan-Ulaan,...

Hypothesis: increased arterial stiffness has been reported in subjects with systemic lupus erythematosus (SLE) compared with healthy controls. In SLE, indexes of organ damage are related to a poor clinical status and worse prognosis independently from the activity of the disease. Data are controversial...

Indonesia’s green petroleum coke production capacity reaches 360,000 tons/year. Green Petroleum Coke (GPC) is the most widely used raw material in the manufacture of anodes for aluminium and steel smelters, but it is does not have good quality for smelting because it contains high ash, volatile matter...

The New England Compounding Center’s (i.e., NECC) meningitis outbreak represents a major public health crisis of 2012 that led to over 40 deaths, along with infection of several hundred individuals. The outbreak necessitates the need for how such a crisis could be prevented.. The research focuses on...

In this paper we describe the open source data analytics platform KNIME, focusing particularly on extensions and modules supporting fuzzy sets and fuzzy learning algorithms such as fuzzy clustering algorithms, rule induction methods, and interactive clustering tools. In addition we outline a number of...

The purpose of this study is to provide preliminary base-line data on public perceptions about the risks associated with nanotechnology. We analyzed the current development of nanotechnology in Chile and the risks associated with the incorporation of this new technology over time, considering the particular...

The purpose of this study was to investigate the content of organic C, Nitrogen, Phosphorus, Potassium nutrients, pH soil and C/N ratio in tidal paddy fields in Sidomulyo Village, Anggana District, Kutai Kertanegara Regency, East Kalimantan; use for productivity sustainability conservation; and identify...

Parenting styles is children nurturing process by a technique focused on giving affection as a deep supervision from parents to children. The objective of this research is to investigate the parenting method of single parents to children at early childhood taken care of by single parents. The methodology...

Among comets there are several groups of Sun-grazers. Sun-grazing comets are comets whose motions encounter very closely to the Sun and may eventually plunge into the Sun. Sun-grazing comet C/2011 W3 (Lovejoy) was not expected to survive during close encounter with the Sun on December 16, 2011 due to...

In arid and semi-arid regions in China, a large amount of treated wastewater is discharged into rivers that supply water for agriculture. Treated wastewater contains not only valuable nutrients, but also toxic contaminants that might affect soil quality. This study investigated how long-term irrigation...

This paper is based on the negative phenomenon of national identity problems such as; people berate the president, even though Indonesian people in ancient times were known for their mutual respect for each other. History learning is one way to restore national identity; history learning is not attractive...

The study aims to describe the development steps of the Higher-order Thinking Skill (HOTS) for the subject of trigonometric and their validation processes. Trigonometric is a subject that is considered difficult for learners due to the use of the mathematical concepts that are not real (abstract). While,...

The aims of this study is to analyses black rice farming including cost, revenue, profit and R/C ratio in Palir Village, Cirebon. The research was conducted from March to August 2019 using purposive sampling. Depth interview with farmers, total revenue, total fixed cost and total variable cost are needed...

Purpose: To observe effects of antioxidant compounds on the learning and memory impairment induced by methamphetamine (MA) in mice. Methods: Fifty 6 weeks old male C57bl/6 mice were randomly divided into 5 groups: group A was control group, group B was model group, group C was 50 mg/kg group, group D...

This study aims to analyze the correlation of academic supervision carried out by school supervisors and principals on the ability of biology teachers to design HOTS items. The research method is a survey method with corrective techniques. In this study, the data collection technique was carried out...

In the current era of the Covid-19 pandemic, the role of Personal Hygiene is very useful, namely maintaining health by taking preventive action. This study aims to determine the effect of Personal Hygiene satisfaction on customer satisfaction during the Covid 19 pandemic at Aston Bellevue. The method...

This article mainly explores the application of C# software for modeling the contract drafting stage of power enterprises. Through a user-friendly operating interface, the content that needs to be edited in the contract text is imported into the corresponding part of the contract text template. Editable...

Since 2013, California lemons have been grown in Banyumas Regency. Currently, Banyumas Regency has 12 ha of lemon planting space with 6,550 plants. California lemon growing is a privately held enterprise in Banyumas Regency. However, California lemon farmers in Banyumas Regency have collaborated with...

Under the background of the “dual-carbon” strategy, it is of great practical significance to explore the influence mechanism of corporate ESG performance on green technology innovation. Based on the data of Chinese A-share listed companies from 2013 to 2023, this paper constructs a double fixed-effects...

The pervasive adoption of Automated Decision Making (ADM) systems within India’s rapidly expanding credit ecosystem presents a complex regulatory challenge. While these algorithms accelerate financial inclusion and operational efficiency for lenders, their inherent opacity risks perpetuating systemic...

Medical image segmentation is critical in advancing healthcare systems, notably disease finding and medication scheduling. Because of its simplicity and efficacy, fuzzy c-means-based clustering emerged as an efficient algorithm for lesion extraction. The downsides of FCM include its sensitivity to beginning...

MAG (an Italian acronym which stands for Musical Genetic Algorithms) is an electronic art piece in which a multifaceted software attempts to “translate” musical expression into a corresponding static or animated graphical expressions. The mechanism at the base of such “translation” consists in a quite...

In this paper we make a full analysis of the symmetry reductions of a beam equation by using the classical Lie method of infinitesimals and the nonclassical method. We consider travelling wave reductions depending on the form of an arbitrary function. We have found several new classes of solutions that...

Liquefaction of low rank coal such as long flame coal by microorganisms is one of the most potential ways in coal clean utilization. To promote industrialized application, this paper focuses on structure of liquefaction product by infrared spectrometer. After that, software Peakfit v4.12 was used to...