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757 Results Found

  • Article
  • Open Access
9 Citations
3,012 Views
17 Pages

4 June 2021

Landscape permanence is understood as the temporal extent of the dominance of a given type of landscape, expressed by the temporal continuity of its use. This issue, already being the subject of much research, is important in proper landscape protect...

  • Article
  • Open Access
22 Citations
4,815 Views
24 Pages

Gait Rhythm Dynamics for Neuro-Degenerative Disease Classification via Persistence Landscape- Based Topological Representation

  • Yan Yan,
  • Kamen Ivanov,
  • Olatunji Mumini Omisore,
  • Tobore Igbe,
  • Qiuhua Liu,
  • Zedong Nie and
  • Lei Wang

3 April 2020

Neuro-degenerative disease is a common progressive nervous system disorder that leads to serious clinical consequences. Gait rhythm dynamics analysis is essential for evaluating clinical states and improving quality of life for neuro-degenerative pat...

  • Article
  • Open Access
1 Citations
2,719 Views
15 Pages

Persistence Landscapes—Implementing a Dataset Verification Method in Resource-Scarce Embedded Systems

  • Sérgio Branco,
  • Ertugrul Dogruluk,
  • João G. Carvalho,
  • Marco S. Reis and
  • Jorge Cabral

As more and more devices are being deployed across networks to gather data and use them to perform intelligent tasks, it is vital to have a tool to perform real-time data analysis. Data are the backbone of Machine Learning models, the core of intelli...

  • Article
  • Open Access
1 Citations
2,466 Views
13 Pages

With the advancement of IoT technologies, there is a large amount of data available from wireless sensor networks (WSN), particularly for studying climate change. Clustering long and noisy time series has become an important research area for analyzi...

  • Article
  • Open Access
3 Citations
2,290 Views
18 Pages

26 October 2023

Change and persistence are often richly entangled facets of landscapes. While many studies use land use/land cover (depicted as polygons) to illustrate landscape evolution, this paper draws on approaches from landscape archaeology to investigate how...

  • Article
  • Open Access
7 Citations
4,423 Views
17 Pages

1 February 2019

The bamboo mosquito, Tripteroides bambusa (Yamada) (Diptera: Culicidae), is a common insect across East Asia. Several studies have looked at the ecology of Tr. bambusa developmental stages separately, but little is known about the factors associated...

  • Article
  • Open Access
35 Citations
6,315 Views
27 Pages

Dynamic Shifts in the HIV Proviral Landscape During Long Term Combination Antiretroviral Therapy: Implications for Persistence and Control of HIV Infections

  • Elizabeth M. Anderson,
  • Francesco R. Simonetti,
  • Robert J. Gorelick,
  • Shawn Hill,
  • Monica A. Gouzoulis,
  • Jennifer Bell,
  • Catherine Rehm,
  • Liliana Pérez,
  • Eli Boritz and
  • Xiaolin Wu
  • + 6 authors

25 January 2020

Combination antiretroviral therapy (cART) controls but does not eradicate HIV infection; HIV persistence is the principal obstacle to curing infections. The proportion of defective proviruses increases during cART, but the dynamics of this process ar...

  • Article
  • Open Access
2 Citations
2,575 Views
30 Pages

TAaCGH Suite for Detecting Cancer—Specific Copy Number Changes Using Topological Signatures

  • Jai Aslam,
  • Sergio Ardanza-Trevijano,
  • Jingwei Xiong,
  • Javier Arsuaga and
  • Radmila Sazdanovic

29 June 2022

Copy number changes play an important role in the development of cancer and are commonly associated with changes in gene expression. Persistence curves, such as Betti curves, have been used to detect copy number changes; however, it is known these cu...

  • Review
  • Open Access
22 Citations
5,774 Views
10 Pages

Conserving Refugia: What Are We Protecting and Why?

  • Maurizio Rossetto and
  • Robert Kooyman

7 February 2021

Refugia play an important role in contributing to the conservation of species and communities by buffering environmental conditions over time. As large natural landscapes worldwide are declining and are increasingly threatened by extreme events, crit...

  • Review
  • Open Access
23 Citations
6,366 Views
19 Pages

17 September 2021

More than 50% of the HIV-1 latent reservoir is maintained by clonal expansion. The clonally expanded HIV-1-infected cells can contribute to persistent nonsuppressible low-level viremia and viral rebound. HIV-1 integration site and proviral genome lan...

  • Review
  • Open Access
27 Citations
8,579 Views
21 Pages

19 November 2019

Gorse (Ulex europeus L.) is a woody legume and invasive woody weed that has been introduced to temperate pastoral landscapes worldwide. Despite the apparent cosmopolitan distribution of gorse across much of the temperate agroecological landscapes of...

  • Article
  • Open Access
1 Citations
4,777 Views
32 Pages

20 June 2022

The early medieval Pampa tirtha (pilgrimage), in the Hampi area, Bellary District, Karnataka, South India, is largely presented in research as a relatively homogenous, albeit sacred space. This paper describes a nuanced understanding of the Pampa tir...

  • Article
  • Open Access
15 Citations
9,796 Views
30 Pages

Topological Data Analysis for Multivariate Time Series Data

  • Anass B. El-Yaagoubi,
  • Moo K. Chung and
  • Hernando Ombao

1 November 2023

Over the last two decades, topological data analysis (TDA) has emerged as a very powerful data analytic approach that can deal with various data modalities of varying complexities. One of the most commonly used tools in TDA is persistent homology (PH...

  • Article
  • Open Access
12 Citations
4,163 Views
22 Pages

Ventricular Fibrillation and Tachycardia Detection Using Features Derived from Topological Data Analysis

  • Azeddine Mjahad,
  • Jose V. Frances-Villora,
  • Manuel Bataller-Mompean and
  • Alfredo Rosado-Muñoz

19 July 2022

A rapid and accurate detection of ventricular arrhythmias is essential to take appropriate therapeutic actions when cardiac arrhythmias occur. Furthermore, the accurate discrimination between arrhythmias is also important, provided that the required...

  • Article
  • Open Access
3 Citations
2,110 Views
25 Pages

Background: Landscape features (LF—i.e., the natural and semi-natural areas in agricultural landscapes) positively contribute to soil organic carbon (SOC) sequestration and storage among farmlands. LF-related SOC partitioning still needs contex...

  • Feature Paper
  • Article
  • Open Access
7 Citations
8,839 Views
19 Pages

Fire Data as Proxy for Anthropogenic Landscape Change in the Yucatán

  • Marco Millones,
  • John Rogan,
  • B.L. Turner II,
  • Benoit Parmentier,
  • Robert Clary Harris and
  • Daniel A. Griffith

12 September 2017

Fire is one of the earliest and most common tools used by humans to modify the earth surface. Landscapes in the Yucatán Peninsula are composed of a mosaic of old growth subtropical forest, secondary vegetation, grasslands, and agricultural land that...

  • Review
  • Open Access
2 Citations
2,537 Views
13 Pages

COVID-19 and Diabetes: Persistent Cardiovascular and Renal Risks in the Post-Pandemic Landscape

  • Tzu-Shan Huang,
  • Jo-Yen Chao,
  • Ho-Hsiang Chang,
  • Wei-Ren Lin and
  • Wei-Hung Lin

30 April 2025

The Coronavirus Disease 2019 (COVID-19) pandemic, caused by Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), disproportionately affects individuals with diabetes mellitus (DM) by exacerbating cardiovascular and renal complications. This...

  • Article
  • Open Access
13 Citations
6,429 Views
22 Pages

Characterizing Degradation Gradients through Land Cover Change Analysis in Rural Eastern Cape, South Africa

  • Zahn Münch,
  • Perpetua I. Okoye,
  • Lesley Gibson,
  • Sukhmani Mantel and
  • Anthony Palmer

Land cover change analysis was performed for three catchments in the rural Eastern Cape, South Africa, for two time steps (2000 and 2014), to characterize landscape conversion trajectories for sustained landscape health. Land cover maps were derived:...

  • Editorial
  • Open Access
1 Citations
1,973 Views
4 Pages

Snakebite Clinics and Pathogenesis: From Preclinical to Resource Mapping Studies

  • Manuela B. Pucca,
  • Hui F. Wen,
  • Ana M. Moura-da-Silva and
  • Wuelton M. Monteiro

25 October 2023

Amidst the global healthcare landscape, the menace of snakebite envenoming (SBE) has persisted, silently afflicting millions and annually claiming tens of thousands of lives [...]

  • Article
  • Open Access
2 Citations
1,418 Views
20 Pages

9 December 2024

The acoustic environment of urban forests is indispensable for urban residents’ nature-based recreation opportunities and experience of green spaces, and the perceptual and physical sound features in time and space serve as determinants during...

  • Article
  • Open Access
8 Citations
4,046 Views
18 Pages

24 June 2022

The decline is one of the essential issues for developing tourism destinations. The rapid adoption of appropriate policies will enable them to reverse the decline and enter the rejuvenation stage in time. This study advocated establishing an operatio...

  • Article
  • Open Access
40 Citations
10,852 Views
25 Pages

14 May 2014

Despite the existence of long term remotely sensed datasets, change detection methods are limited and often remain an obstacle to the effective use of time series approaches in remote sensing applications to Land Change Science. This paper establishe...

  • Article
  • Open Access
2 Citations
3,019 Views
30 Pages

19 August 2024

Decades of illegal hunting (poaching) have adversely affected wildlife populations and thereby limited sustainable wildlife conservation in the Luangwa Valley, Zambia. Despite intervention efforts to address the problem, the illegal hunting of wildli...

  • Article
  • Open Access
5 Citations
2,338 Views
26 Pages

4 September 2023

This research investigates gaps in current methods and tools in landscape performance research and presents a smart device-assisted alternative framework for performance assessment. Against the background of increasing attention to sustainability, la...

  • Article
  • Open Access
1 Citations
1,672 Views
20 Pages

24 September 2025

We propose a strictly causal early–warning framework for financial crises based on topological signal extraction from multivariate return streams. Sliding windows of daily log–returns are mapped to point clouds, from which Vietoris–...

  • Article
  • Open Access
1 Citations
1,478 Views
25 Pages

6 May 2025

This pioneering study examined the complex interplay between climate changes and landscape ecological dynamics through a spatiotemporal analysis (1980–2023) of China’s climatically vulnerable Qinling Mountains. The results revealed signif...

  • Article
  • Open Access
1 Citations
2,256 Views
22 Pages

Fragmented Habitats, Fragmented Functions: Unveiling the Role of Habitat Structure in Andean Bird Communities

  • Valentina Ramos-Mosquera,
  • Edwin López-Delgado and
  • Miguel Moreno-Palacios

Understanding the processes that shape biodiversity patterns is an important challenge in ecology. Land-use change is often recognized as a pivotal factor influencing biodiversity at large scales, with habitat heterogeneity being one of the most crit...

  • Review
  • Open Access
1 Citations
3,650 Views
25 Pages

A Historical Landscape under Threat: Contestation and Preservation of Malta’s Pastoral Droveways

  • Gianmarco Alberti,
  • Reuben Grima,
  • Nicholas C. Vella,
  • Kurt Xerri and
  • David E. Zammit

7 June 2024

Landscapes have been shaped and reshaped by humans to meet the changing needs of shifting subsistence strategies and demographic patterns. In the Mediterranean region, a widespread subsistence strategy that has left a major imprint is pastoralism, of...

  • Article
  • Open Access
19 Citations
4,734 Views
18 Pages

Preserving functional connectivity is a key goal of conservation management. However, the spatially confined conservation areas may not allow for dispersal and gene flow for the intended long-term persistence of populations in fragmented landscapes....

  • Commentary
  • Open Access
16 Citations
8,416 Views
10 Pages

3 September 2020

Hedgehogs (Erinaceus europaeus) are traditionally thought of as being a rural dwelling species, associated with rural and agricultural landscapes across Europe. However, recent studies have highlighted that hedgehogs are more likely to be found in ur...

  • Feature Paper
  • Article
  • Open Access
1 Citations
1,931 Views
26 Pages

Increasing Extractable Work in Small Qubit Landscapes

  • Unnati Akhouri,
  • Sarah Shandera and
  • Gaukhar Yesmurzayeva

16 June 2023

An interesting class of physical systems, including those associated with life, demonstrates the ability to hold thermalization at bay and perpetuate states of high free-energy compared to a local environment. In this work we study quantum systems wi...

  • Article
  • Open Access
1 Citations
2,159 Views
19 Pages

Caddisflies (Trichoptera) of Protected Calcareous Fen Habitats: Assemblages, Environmental Drivers, Indicator Species, and Conservation Issues

  • Edyta Buczyńska,
  • Adam Tarkowski,
  • Piotr Sugier,
  • Wojciech Płaska,
  • Andrzej Zawal,
  • Anna Janicka and
  • Paweł Buczyński

31 October 2023

The caddisflies (Trichoptera) of calcareous fen habitats, in contrast to those of other peatland types, have been poorly researched. We thus conducted a two-year study in south-eastern Poland encompassing four types of such habitats—drained and...

  • Review
  • Open Access
3,418 Views
26 Pages

13 August 2025

Since 2005, landscape ecology has emerged as a structured scientific field in the Democratic Republic of Congo, notably shaped by the contributions of Professor Jan Bogaert. The evolution of research in this field can be divided into three main phase...

  • Article
  • Open Access
6 Citations
4,142 Views
13 Pages

29 January 2023

Habitat loss and fragmentation contribute significantly to the decline of arboreal mammal populations. As populations become fragmented and isolated, a reduction in gene flow can result in a loss of genetic diversity and have an overall impact upon l...

  • Article
  • Open Access
29 Citations
3,634 Views
20 Pages

22 October 2021

Climate change and intensified human activity have altered the landscape pattern of nature reserves and are expected to induce persistent changes in habitat quality. Using GIS technology and landscape ecological theories, we quantitatively analyzed l...

  • Article
  • Open Access
1,061 Views
29 Pages

25 October 2025

Understanding landscape fragmentation is crucial to explore comprehensive land-use–land-cover (LULC) change within fast-growing urbanisation. While LULC change is a global concern, limited research explores landscape fragmentation along river a...

  • Article
  • Open Access
147 Views
26 Pages

4 December 2025

Wetlands provide critical ecological and socio-economic benefits, covering approximately 45% of the Athabasca Oil Sands Region in Alberta, Canada. However, open-pit oil sand mining has led to widespread wetland loss. While reclamation efforts are ong...

  • Review
  • Open Access
30 Citations
6,768 Views
43 Pages

14 December 2021

Antiretroviral therapy (ART) effectively reduces cycles of viral replication but does not target proviral populations in cells that persist for prolonged periods and that can undergo clonal expansion. Consequently, chronic human immunodeficiency viru...

  • Article
  • Open Access
9 Citations
6,727 Views
17 Pages

We combine the Historical Spatial Data Infrastructure (HSDI) concept developed within spatial history with elements of archaeological predictive modeling to demonstrate a novel GIS-based landscape model for identifying the persistence of historically...

  • Review
  • Open Access
967 Views
45 Pages

23 October 2025

As a key AI technology, Machine learning (ML) has witnessed growing adoption in landscape architecture through advanced algorithms and computational techniques. Despite this progress, a critical gap persists in systematically analyzing ML’s tra...

  • Article
  • Open Access
15 Citations
6,824 Views
16 Pages

Strategic Pathways to Scale up Forest and Landscape Restoration: Insights from Nepal’s Tarai

  • Sushma Bhattarai,
  • Basant Pant,
  • Hari Krishna Laudari,
  • Rajesh Kumar Rai and
  • Sharif A. Mukul

Deforestation and forest degradation mostly caused by human interventions affect the capacity of the forest ecosystem to provide ecosystem services and livelihood benefits. Forest and landscape restoration (FLR) is an emerging concept that focuses on...

  • Feature Paper
  • Article
  • Open Access
1 Citations
938 Views
33 Pages

26 June 2025

The coastal region of Klaipėda (Lithuania) has experienced major political, economic, social, and cultural transformations since the 20th century. Landscapes as evolving expressions of land use and land cover patterns offer a valuable lens to an...

  • Feature Paper
  • Article
  • Open Access
81 Citations
11,368 Views
21 Pages

27 April 2018

The formation of surface urban heat islands (SUHIs) can cause significant adverse impacts on the quality of living in urban areas. Monitoring the spatial patterns and trajectories of UHI formations could be helpful to urban planners in crafting appro...

  • Article
  • Open Access
1,434 Views
22 Pages

Saving the Mahachai Betta: Genetic Erosion and Conservation Priorities Under Urbanization Pressure

  • Ton Huu Duc Nguyen,
  • Trifan Budi,
  • Tavun Pongsanarm,
  • Thitipong Panthum,
  • Worapong Singchat,
  • Narongrit Muangmai,
  • Aingorn Chaiyes,
  • Warong Suksavate,
  • Sahabhop Dokkaew and
  • Darren K. Griffin
  • + 2 authors

26 September 2025

Background/Objectives: Mahachai Betta (Betta mahachaiensis) is a bubble-nesting fighting fish endemic to brackish habitats in Bangkok, Samut Sakhon, and Samut Prakan, where rapid urbanization and industrial growth threaten persistence. We evaluated g...

  • Review
  • Open Access
50 Citations
10,562 Views
38 Pages

24 March 2020

The fundamental change in nocturnal landscapes due to the increasing use of artificial light at night (ALAN) is recognized as being detrimental to the environment and raises important regulatory questions as to whether and how it should be regulated...

  • Review
  • Open Access
2 Citations
3,711 Views
19 Pages

30 July 2024

Pasture systems dominate the landscape of Aotearoa, New Zealand, and are an integral component of sustainable and resilient livestock production. Predicting the response, performance, and dynamics of pasture species and adapting management practices...

  • Review
  • Open Access
13 Citations
5,716 Views
15 Pages

HIV-1 Persistence in Children during Suppressive ART

  • Mary Grace Katusiime,
  • Gert U. Van Zyl,
  • Mark F. Cotton and
  • Mary F. Kearney

12 June 2021

There is a growing number of perinatally HIV-1-infected children worldwide who must maintain life-long ART. In early life, HIV-1 infection is established in an immunologically inexperienced environment in which maternal ART and immune dynamics during...

  • Feature Paper
  • Article
  • Open Access
5 Citations
3,365 Views
18 Pages

29 April 2024

Terraced historical landscapes have multiple functions in mountain land, limiting erosion, enabling agricultural production and constituting cultural heritage. Currently, they are largely abandoned in Mediterranean regions and facing the ongoing impa...

  • Article
  • Open Access
22 Citations
9,643 Views
23 Pages

A Healthy Park Needs Healthy Vegetation: The Story of Gorongosa National Park in the 21st Century

  • Hannah Herrero,
  • Peter Waylen,
  • Jane Southworth,
  • Reza Khatami,
  • Di Yang and
  • Brian Child

3 February 2020

Understanding trends or changes in biomass and biodiversity around conservation areas in Africa is important and has economic and societal impacts on the surrounding communities. Gorongosa National Park, Mozambique was established under unique condit...

  • Article
  • Open Access
1 Citations
4,437 Views
19 Pages

30 August 2022

This paper examines a 12th-century Virupaksha temple through the reconstruction and exploration of space, movement, devotee corporeal experiences, and the use of natural landscape microtopographic features in monument design. The Mula Virupaksha Temp...

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