76 hasil untuk "M. Rodrigo"
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Artikel Jurnal
Serpientes de Colombia
En este libro es una guía práctica sobre las serpientes de Colombia en cuanto a su clasificación y tratamiento del envenenamiento causado por sus mordeduras. Contiene los siguientes capítulos: 1. Características generales, 2. Serpiente Colombianas, 3. Aparato venenoso, 4. Clasificación…
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Buku Teks lengkap
Aporte al debate laboral N°40: Inmigración y Derechos Laborales en Chile, trabajadores extranjeros y normativa vigente en contexto.
This study falls within the field of labor and analyzes aspects related to the current immigration phenomenon in Chile. Specifically, it addresses foreign workers' labor rights within companies and the degree to which employers comply with existing legislation as outlined in the Labor Code. Given…
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Artikel Jurnal Teks lengkap
Mathematical Models for Population Growth with Variable Carrying Capacity: Analytical Solutions
A general population model with variable carrying capacity consisting of a coupled system of nonlinear ordinary differential equations is proposed, and a procedure for obtaining analytical solutions for three broad classes of models is provided. A particular case is when the population and carrying…
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Artikel Jurnal
Jumping hedges on the strength of the Mellin transform
With more looming uncertainties in our present financial climate and environment, models with jump–diffusion more than ever are necessary. They are suited to reproduce the large and sudden fluctuations in the level of the underlying variable, and mimic various statistical properties in observed…
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Artikel Jurnal
Qualitative analysis of a tourism area life cycle model for interacting tourism destinations
An extension of the tourism area life cycle (TALC) model is proposed by considering two interacting tourism destinations. Three types of interaction dynamics are investigated: competition, mutualism (or cooperation) and predator–prey. Using dynamical systems theory, aqualitative analysis of the…
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Artikel Jurnal Teks lengkap
Information Loss in Scalar Monetary Aggregation: A Tensorial Langevin Framework for Financial Shock Propagation and Policy Targeting
We develop a tensor-based dynamical framework for monetary flows in multi-sector, multi-agent economies and quantify the information destroyed when the monetary state is reduced to a scalar aggregate. The state is a third-order tensor encoding capital flows across sectors, agent classes, and time…
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Artikel Jurnal
A tourism area life cycle model with an index-dependent growth rate for modelling the poststagnation stage
The resilience of the tourism industry is increasingly reliant on robust health infrastructure and effective disease detection systems, particularly in the face of ongoing global health challenges. This study introduces a modified tourism area life cycle model to explore the interplay between…
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Artikel Jurnal
Synergistic effect of magnetic magnetite and greigite nanoparticles dispersed pinewood biochar for aqueous lead(II) and cadmium(II) adsorption
Heavy metals such as lead and cadmium cause adverse effects on all living organisms. Their remediation is complex in the aqueous phase. Biochar is a low-cost, environmentally friendly adsorbent material that exhibited a limited ability to adsorb Pb2+ and Cd2+. Iron-based magnetite and greigite…
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Artikel Jurnal
Optimum Array Spacing in Grid-Connected Photovoltaic Systems considering Technical and Economic Factors
The performance and economics of grid-connected photovoltaic (PV) systems are affected by the array spacing. Increasing the array spacing implies reducing the impact of shading, but at the same time, it increases the land purchase/preparation costs and the wiring costs. A number of technical and…
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Artikel Jurnal
On the Bivariate Nakagami-Lognormal Distribution and Its Correlation Properties
The bivariate Nakagami-lognormal distribution used to model the composite fast fading and shadowing has been examined exhaustively. In particular, we have derived the joint probability density function, the cross-moments, and the correlation coefficient in power terms. Also, two procedures to…
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Artikel Jurnal Teks lengkap
Application of Hybrid Ceramic Membranes for Microplastic and Nanoplastic Separation and Improved Wastewater Treatment
Microplastics, pervasive environmental pollutants with significant health risks, present formidable challenges in wastewater treatment due to their persistence and resistance to conventional removal methods. This study investigates the efficacy of hybrid ceramic membrane filtration for the…
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Artikel Jurnal
Comparación del "Tabog" (Swinglea glutinosa Merr) con el limón "rugoso" (Citrus jambhiri Swingle) y la mandarina "Cleopatra" (C. reticulata Swingle) como porta-injerto para la lima acida ''Tahiti" (C. aurantifolia Swingle)
At the C.N.I.-I.C.A. Palmira, fruit trees program the influence of "Tabog" Swinglea glutinosa was evaluated as rootstock for acid lime "Tahiti" Citrus aurantifolia, taking into account the following aspects: development and productivility of the trees quality and growth of fruits, demands of…
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Artikel Jurnal
Air-gap membrane distillation to desalinate seawater and hypersaline-produced water
Air gap membrane distillation (AGMD) offers a promising approach to tackling global freshwater shortages. It achieves this by effectively desalinating seawater and treating complex-produced water from the oil and gas sector. AGMD utilizes a thermal gradient to transport water vapor across a…
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Artikel Jurnal
Log-moment estimators of the Nakagami-lognormal distribution
Abstract In this paper, estimators of the Nakagami-lognormal (NL) distribution based on the method of log-moments have been derived and thoroughly analyzed. Unlike maximum likelihood (ML) estimators, the log-moment estimators of the NL distribution are obtained using straightforward equations with…
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Artikel Jurnal
Experimental UWB Propagation Channel Path Loss and Time-Dispersion Characterization in a Laboratory Environment
The knowledge of the propagation channel properties is an important issue for a successful design of ultrawideband (UWB) communication systems enabling high data rates in short-range applications. From an indoor measurement campaign carried out in a typical laboratory environment, this paper…
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Artikel Jurnal Teks lengkap
Dual-Slope Path Loss Model for Integrating Vehicular Sensing Applications in Urban and Suburban Environments
The development of intelligent transportation systems (ITS), vehicular ad hoc networks (VANETs), and autonomous driving (AD) has progressed rapidly in recent years, driven by artificial intelligence (AI), the internet of things (IoT), and their integration with dedicated short-range communications…
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Artikel Jurnal
Novel Modulators of Asthma and Allergy: Exosomes and MicroRNAs
Intercellular communication is crucial to the immune system response. In the recent years, the discovery of exosomes has changed the way immune response orchestration was understood. Exosomes are able to operate as independent units that act as mediators in both physiological and pathological…
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Artikel Jurnal Teks lengkap
Development and Testing of a Single-Axis Photovoltaic Sun Tracker through the Internet of Things
Solar tracking systems enable increased efficiency of a photovoltaic system through a continuous adjustment of its position with respect to the sun, thus increasing the generation of electrical energy. The integration of photovoltaic solar tracking systems in buildings and houses enables the energy…
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Artikel Jurnal Teks lengkap
Antipsychotic treatment effects on cardiovascular, cancer, infection, and intentional self-harm as cause of death in patients with Alzheimer's dementia
BACKGROUND: Alzheimer's disease (AD), the most common disease causing dementia, is linked to increased mortality. However, the effect of antipsychotic use on specific causes of mortality has not yet been investigated thoroughly. METHODS: Utilizing the Danish nationwide registers, we defined a…