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24,879 Results Found

  • Article
  • Open Access
5 Citations
4,319 Views
21 Pages

Radiative Transfer Image Simulation Using L-System Modeled Strawberry Canopies

  • Zhen Guan,
  • Amr Abd-Elrahman,
  • Vance Whitaker,
  • Shinsuke Agehara,
  • Benjamin Wilkinson,
  • Jean-Philippe Gastellu-Etchegorry and
  • Bon Dewitt

24 January 2022

The image-based modeling and simulation of plant growth have numerous and diverse applications. In this study, we used image-based and manual field measurements to develop and validate a methodology to simulate strawberry (Fragaria × ananassa D...

  • Article
  • Open Access
1 Citations
2,070 Views
16 Pages

16 June 2023

In this paper, we proposed a new method for image-based grammatical inference of deterministic, context-free L-systems (D0L systems) from a single sequence. This approach is characterized by first parsing an input image into a sequence of symbols and...

  • Article
  • Open Access
11 Citations
5,184 Views
26 Pages

23 March 2019

Wireless sensor networks (WSNs) consist of a large number of small devices or nodes, called micro controller units (MCUs) and located in homes and/or offices, to be operated through the internet from anywhere, making these devices smarter and more ef...

  • Article
  • Open Access
10 Citations
4,471 Views
20 Pages

A Biomimetic Design Method for 3D-Printed Lightweight Structures Using L-Systems and Parametric Optimization

  • Monzer Al Khalil,
  • Hadrien Belkebir,
  • Nadhir Lebaal,
  • Frédéric Demoly and
  • Sébastien Roth

29 May 2022

Biological structures and organisms are determined and optimized to adapt to changes and constraints imposed by the environment. The multiple functionalities and properties exhibited by such structures are currently a source of inspiration for design...

  • Article
  • Open Access
43 Citations
15,644 Views
33 Pages

Digitization and Visualization of Greenhouse Tomato Plants in Indoor Environments

  • Dawei Li,
  • Lihong Xu,
  • Chengxiang Tan,
  • Erik D. Goodman,
  • Daichang Fu and
  • Longjiao Xin

10 February 2015

This paper is concerned with the digitization and visualization of potted greenhouse tomato plants in indoor environments. For the digitization, an inexpensive and efficient commercial stereo sensor—a Microsoft Kinect—is used to separate visual infor...

  • Article
  • Open Access
806 Views
15 Pages

The accurate description of fracture distributions is a crucial prerequisite for fracturing design and the evaluation of fracturing effects in tight reservoirs. We employed a fractal L-system to establish a tree branch model and derived a planar simu...

  • Article
  • Open Access
1 Citations
5,462 Views
39 Pages

Mathematical Modeling and Recursive Algorithms for Constructing Complex Fractal Patterns

  • Abror Shavkatovich Buriboev,
  • Djamshid Sultanov,
  • Zulaykho Ibrohimova and
  • Heung Seok Jeon

16 February 2025

In this paper, we present mathematical geometric models and recursive algorithms to generate and design complex patterns using fractal structures. By applying analytical, iterative methods, iterative function systems (IFS), and L-systems to create ge...

  • Article
  • Open Access
1 Citations
1,035 Views
12 Pages

Efficient Method for the Synthesis of 5-Methylfurfural from l-Rhamnose Using a Biphasic System

  • Zongke He,
  • Pengfei Jiang,
  • Qianqian Cui,
  • Ziyue Wang,
  • Yaozhong Wei,
  • Chao Luo,
  • Jichang Guo,
  • Chang Liu and
  • Wei Zhang

In this work, the method of highly efficient conversion of l-rhamnose to 5-methylfurfural (MF) catalyzed by various catalysts in a biphasic system was developed. To enhance the MF yield, the effects of the catalyst species, reaction temperature (150&...

  • Article
  • Open Access
1,301 Views
15 Pages

In this paper, the stability and l∞-gain problem are investigated for the Nabla discrete fractional linear positive systems with bounded time-varying delays. First, a sufficient condition and a necessary condition are presented to ensure the sy...

  • Article
  • Open Access
12 Citations
3,025 Views
24 Pages

Development of L-Lysine-Loaded PLGA Microparticles as a Controlled Release System for Angiogenesis Enhancement

  • Nunzia Gallo,
  • Stefano Quarta,
  • Marika Massaro,
  • Maria Annunziata Carluccio,
  • Amilcare Barca,
  • Donato Cannoletta,
  • Luisa Siculella,
  • Luca Salvatore and
  • Alessandro Sannino

Vascularization is a highly conserved and considerably complex and precise process that is finely driven by endogenous regulatory processes at the tissue and systemic levels. However, it can reveal itself to be slow and inadequate for tissue repair a...

  • Article
  • Open Access
1 Citations
1,675 Views
16 Pages

10 November 2023

As one of the main candidates for future civil aviation communications systems, the L-band digital aeronautical communication system (L-DACS) is expected to achieve secure and reliable transmission. Due to the broadcasting nature of air–ground...

  • Article
  • Open Access
10 Citations
2,660 Views
13 Pages

Hyperaccumulator Solanum nigrum L. Intercropping Reduced Rice Cadmium Uptake under a High-Bed and Low-Ditch Planting System

  • Rakhwe Kama,
  • Qingguang Ma,
  • Farhan Nabi,
  • Maimouna Aidara,
  • Peiyi Huang,
  • Zhencheng Li,
  • Juxi He,
  • Sekouna Diatta and
  • Huashou Li

30 November 2023

Anthropogenic activities have raised cadmium (Cd) concentrations in agricultural soil, emerging as a primary catalyst for the decline in crop yield. Intercropping of two or several plants is one technique among many Cd phytoremediation techniques tha...

  • Article
  • Open Access
2 Citations
5,765 Views
13 Pages

28 September 2023

Theanine is a non-protein amino acid that is highly represented in tea plants and is one of the delicious ingredients in tea. In recent years, the global market demand for theanine has continued to rise, and the industry has developed rapidly. Here,...

  • Article
  • Open Access
1 Citations
1,165 Views
26 Pages

Rest Induces a Distinct Transcriptional Program in the Nervous System of the Exercised L. stagnalis

  • Julian M. Rozenberg,
  • Dmitri Boguslavsky,
  • Ilya Chistopolsky,
  • Igor Zakharov and
  • Varvara Dyakonova

In the freshwater snail L. stagnalis, two hours of shallow water crawling exercise are accompanied by the formation of memory, metabolic, neuronal, and behavioral changes, such as faster orientation in a novel environment. Interestingly, rest followi...

  • Article
  • Open Access
13 Citations
3,157 Views
18 Pages

Design of an L-Valine-Modified Nanomicelle-Based Drug Delivery System for Overcoming Ocular Surface Barriers

  • Huimin Wu,
  • Yuchen Xu,
  • Mengru Cai,
  • Longtai You,
  • Jing Liu,
  • Xiaoxv Dong,
  • Xingbin Yin,
  • Jian Ni and
  • Changhai Qu

The incidence of ocular surface disease (OSD) is increasing, with a trend towards younger ages. However, it is difficult for drugs to reach the deep layers of the cornea due to ocular surface barriers, and bioavailability is less than 5%. In this stu...

  • Article
  • Open Access
1 Citations
3,677 Views
13 Pages

Digital microfluidics has become intensively explored as an effective method for liquid handling in lab-on-a-chip (LOC) systems. Liquid dielectrophoresis (L-DEP) has many advantages and exciting prospects in driving droplets. To fully realize the pot...

  • Article
  • Open Access
5 Citations
5,765 Views
14 Pages

18 February 2016

Saffold Virus (SAFV) is a human cardiovirus that has been suggested to cause severe infection of the central nervous system (CNS). Compared to a similar virus, Theiler’s murine encephalomyelitis virus (TMEV), SAFV has a truncated Leader (L) protein,...

  • Article
  • Open Access
8 Citations
15,289 Views
16 Pages

MAPSAR Image Simulation Based on L-band Polarimetric Data from the SAR-R99B Airborne Sensor (SIVAM System)

  • José Claudio Mura,
  • Waldir Renato Paradella,
  • Luciano Vieira Dutra,
  • João Roberto Dos Santos,
  • Bernardo Friedrich Theodor Rudorff,
  • Fernando Pellon De Miranda,
  • Mario Marcos Quintino Da Silva and
  • Wagner Fernando Da Silva

7 January 2009

This paper describes the methodology applied to generate simulated multipolarized L-band SAR images of the MAPSAR (Multi-Application Purpose SAR) satellite from the airborne SAR R99B sensor (SIVAM System). MAPSAR is a feasibility study conducted by I...

  • Review
  • Open Access
6 Citations
5,664 Views
11 Pages

28 February 2023

This article is an attempt to conceptualise the possibility of two coexisting language learning motivational subsystems for an existing L2 (or L2s) and an L3 currently being learnt, which gives rise to a complex dynamic dual-motivational system. As i...

  • Article
  • Open Access
1 Citations
1,966 Views
15 Pages

Development of the Endo-Reproductive System and the Effect of Mating Status on Egg Development in Adult Hermetia illucens L.

  • Xiangying Chen,
  • Lingqiao Li,
  • Fan Hu,
  • Yan Wang,
  • Yijun Zhang,
  • Zihao Zhou and
  • Qiong Zhou

21 March 2025

Hermetia illucens L. (Diptera: Stratiomyidae), a well-known decomposer of organic wastes, is widely applied to treat food, livestock, and poultry wastes to reduce environmental pollution. It is also used to produce high-protein feed, organic fertiliz...

  • Article
  • Open Access
4 Citations
3,967 Views
25 Pages

Using Formal Grammars as Musical Genome

  • David D. Albarracín-Molina,
  • Alfredo Raglio,
  • Francisco Rivas-Ruiz and
  • Francisco J. Vico

1 May 2021

In this paper, we explore a generative music method that can compose atonal and tonal music in different styles. One of the main differences between regular engineering problems and artistic expressions is that goals and constraints are usually ill-d...

  • Article
  • Open Access
92 Citations
11,192 Views
19 Pages

PypeTree: A Tool for Reconstructing Tree Perennial Tissues from Point Clouds

  • Sylvain Delagrange,
  • Christian Jauvin and
  • Pascal Rochon

4 March 2014

The reconstruction of trees from point clouds that were acquired with terrestrial LiDAR scanning (TLS) may become a significant breakthrough in the study and modelling of tree development. Here, we develop an efficient method and a tool based on exte...

  • Article
  • Open Access
5 Citations
13,179 Views
18 Pages

Numerical Simulation of the Full-Polarimetric Emissivity of Vines and Comparison with Experimental Data

  • Alberto Martinez-Vazquez,
  • Adriano Camps,
  • Juan Manuel Lopez-Sanchez,
  • Mercedes Vall-llossera and
  • Alessandra Monerris

20 July 2009

Surface soil moisture is a key variable needed to understand and predict the climate. L-band microwave radiometry seems to be the best technique to remotely measure the soil moisture content, since the influence of other effects such as surface rough...

  • Article
  • Open Access
9 Citations
2,872 Views
12 Pages

Probiotics should be well established in the gut, passing through the digestive tract with a high degree of viability, and produce metabolites that improve the gut environment by interacting with the gut microbiome. Our previous study revealed that t...

  • Article
  • Open Access
2 Citations
1,896 Views
17 Pages

The L-band digital aeronautical communication system (LDACS) is one of the candidate technologies for future broadband digital aeronautical communications, utilizing the unused L-band spectrum between distance measuring equipment (DME) channels. Howe...

  • Article
  • Open Access
3 Citations
4,140 Views
16 Pages

Weed Spread and Caraway (Carum carvi L.) Crop Productivity in a Multi-Cropping System

  • Aušra Marcinkevičienė,
  • Aušra Rudinskienė,
  • Rimantas Velička,
  • Robertas Kosteckas and
  • Zita Kriaučiūnienė

9 June 2021

The field experiment was carried out at the Experimental Station of Vytautas Magnus University Agriculture Academy (Lithuania) in 2017–2019. The aim of the study was to determine and to compare weed spread and caraway crop productivity in sole (sprin...

  • Review
  • Open Access
19 Citations
8,039 Views
17 Pages

PD-L1 in Systemic Immunity: Unraveling Its Contribution to PD-1/PD-L1 Blockade Immunotherapy

  • Ana Bocanegra,
  • Ester Blanco,
  • Gonzalo Fernandez-Hinojal,
  • Hugo Arasanz,
  • Luisa Chocarro,
  • Miren Zuazo,
  • Pilar Morente,
  • Ruth Vera,
  • David Escors and
  • Grazyna Kochan

18 August 2020

The use of monoclonal antibodies targeting PD-1/PD-L1 axis completely changed anticancer treatment strategies. However, despite the significant improvement in overall survival and progression-free survival of patients undergoing these immunotherapy t...

  • Article
  • Open Access
16 Citations
8,205 Views
15 Pages

1 July 2022

The L2 motivation self system (L2MSS) has been extensively researched in a variety of contexts, but few studies have delved into its relationship with international posture and the sustainable development of L2 proficiency in the COVID-19 era. To add...

  • Article
  • Open Access
2 Citations
2,196 Views
11 Pages

12 November 2022

Transportation systems need more accurate predictions to further optimize traffic network design with the development and application of autonomous driving technology. In this article, we focus on highway traffic flow systems that are often simulated...

  • Article
  • Open Access
6 Citations
6,265 Views
15 Pages

Increased L-Selectin on Monocytes Is Linked to the Autoantibody Profile in Systemic Sclerosis

  • Neža Brezovec,
  • Katja Perdan-Pirkmajer,
  • Tadeja Kuret,
  • Blaž Burja,
  • Snežna Sodin-Šemrl,
  • Saša Čučnik and
  • Katja Lakota

17 February 2022

Monocytes are known to be implicated in the pathogenesis of systemic sclerosis (SSc), as they exert prominent migratory, adhesive, and chemotactic properties. The aim of our study was to characterize the surface expression of adhesion/chemotactic mol...

  • Article
  • Open Access
3 Citations
840 Views
15 Pages

Microorganisms are often observed in the produced medium during the oil and gas extraction process. Corrosion caused by CO2 and microorganisms is found on the inner wall of the metal gathering pipelines during the production process. In order to expl...

  • Article
  • Open Access
10 Citations
2,241 Views
15 Pages

L-Tryptophan Aqueous Systems at Low Concentrations: Interconnection between Self-Organization, Fluorescent and Physicochemical Properties, and Action on Hydrobionts

  • Irina S. Ryzhkina,
  • Lyaisan I. Murtazina,
  • Larisa A. Kostina,
  • Diana A. Sharapova,
  • Irina S. Dokuchaeva,
  • Svetlana Yu. Sergeeva,
  • Kristina A. Meleshenko and
  • Andrew M. Petrov

24 May 2022

As shown by fluorescence monitoring of dissolved organic matter, amino acid L-Trp can be present in natural water. The consequences of the presence of L-Trp at low concentrations in surface water systems are not yet established for hydrobionts. Study...

  • Article
  • Open Access
29 Citations
5,056 Views
20 Pages

Genome-Wide Association Study on Root System Architecture and Identification of Candidate Genes in Wheat (Triticum aestivum L.)

  • Jianhui Ma,
  • Dongyang Zhao,
  • Xiaoxiao Tang,
  • Meng Yuan,
  • Daijing Zhang,
  • Mengyuan Xu,
  • Yingze Duan,
  • Haiyue Ren,
  • Qingdong Zeng and
  • Lina Jiang
  • + 2 authors

6 February 2022

The root tissues play important roles in water and nutrient acquisition, environmental adaptation, and plant development. In this study, a diversity panel of 388 wheat accessions was collected to investigate nine root system architecture (RSA) traits...

  • Article
  • Open Access
3 Citations
4,588 Views
12 Pages

Changes in AmotL2 Expression in Cells of the Human Enteral Nervous System in Oxaliplatin-Induced Enteric Neuropathy

  • Rebeca González-Fernández,
  • Rita Martín-Ramírez,
  • María-del-Carmen Maeso,
  • Alberto Lázaro,
  • Julio Ávila,
  • Pablo Martín-Vasallo and
  • Manuel Morales

Gastrointestinal (GI) toxicity is a common side effect in patients undergoing oxaliplatin (OxPt)-based chemotherapy for colorectal cancer (CRC). Frequently, this complication persists in the long term and could affect the efficacy of the treatment an...

  • Feature Paper
  • Article
  • Open Access
1 Citations
1,969 Views
14 Pages

27 October 2023

Some amino acid systems are known to exhibit solid solution and/or co-crystal behavior upon crystallization, which significantly affects their phase diagrams and complicates the design of their purification processes. Such behaviors are observed in t...

  • Article
  • Open Access
1,647 Views
17 Pages

27 October 2024

This paper integrates L1-norm structural risk minimization with L1-norm approximation error to develop a new optimization framework for solving the parameters of sparse kernel regression models, addressing the challenges posed by complex mo...

  • Review
  • Open Access
2 Citations
1,053 Views
9 Pages

Establishment of the Regeneration System for Vicia faba L.

  • Shimaa Bahgat,
  • Omer A. Shabban,
  • Osama El-Shihy,
  • David. A. Lightfoot and
  • Hany A. El-Shemy

A reliable regeneration system for faba bean has been difficult to establish and therefore, the genetic improvement of Vicia faba L. was delayed. The paper describes a method of somatic embryo induction in callus of V. faba . Two Egyptian faba bean c...

  • Article
  • Open Access
2 Citations
1,610 Views
22 Pages

Performance Evaluation of a Solar-Assisted Multistage Heat Pump Drying System Based on the Optimal Drying Conditions for Solanum lycopersicum L.

  • Yimin Tang,
  • Xiaoqiong Li,
  • Peng Xu,
  • Junling Yang,
  • Zhentao Zhang,
  • Ruixiang Wang,
  • Dandan Zhao and
  • Ramadan Elgamal

28 March 2025

This study aims to evaluate the drying performance of a multi-stage solar-assisted heat pump drying system for tomatoes. The method involves theoretical calculations based on the optimal drying process and experimental investigations to assess the im...

  • Article
  • Open Access
16 Citations
4,636 Views
17 Pages

31 March 2023

Cell-free (cf) extrachromosomal circular DNA (eccDNA) has a potential clinical application as a biomarker. Systemic lupus erythematosus (SLE) is a systemic autoimmune disease with a complex immunological pathogenesis, associated with autoantibody syn...

  • Article
  • Open Access
7 Citations
3,527 Views
14 Pages

Limits of Solid Solutions and Thermal Deformations in the L-Alanine–L-Serine Amino Acid System

  • Elena Kotelnikova,
  • Roman Sadovnichii,
  • Lyudmila Kryuchkova and
  • Heike Lorenz

16 July 2020

The limits of solid solutions and thermal deformations in the L-alanine–L-serine (L-ala–L-ser) amino acid system have been determined. Thirteen amino acid mixtures with various proportions of the components L-ser/L-ala were studied using...

  • Article
  • Open Access
15 Citations
3,348 Views
14 Pages

The lncRNAs/miR-30e/CHI3L1 Axis Is Dysregulated in Systemic Sclerosis

  • Valentin Dichev,
  • Nikolay Mehterov,
  • Maria Kazakova,
  • Rositsa Karalilova,
  • Anastas Batalov and
  • Victoria Sarafian

Systemic sclerosis (SSc) is an autoimmune disease with completely undefined etiology and treatment difficulties. The expression of both protein coding and non-coding RNAs is dysregulated during disease development. We aimed to examine a possible regu...

  • Article
  • Open Access
930 Views
13 Pages

Powdery mildew caused by Sphaerotheca fusca poses a significant threat to cucumber (Cucumis sativus L.) production worldwide, underscoring the need for sustainable disease management strategies. This study investigates the potential of L-lysine, abun...

  • Article
  • Open Access
4 Citations
2,056 Views
28 Pages

Nanoemulsion Hydrogel Delivery System of Hypericum perforatum L.: In Silico Design, In Vitro Antimicrobial–Toxicological Profiling, and In Vivo Wound-Healing Evaluation

  • Ahmet Arif Kurt,
  • Bashar Ibrahim,
  • Harun Çınar,
  • Ayşe Nilhan Atsü,
  • Ertuğrul Osman Bursalıoğlu,
  • İsmail Bayır,
  • Özlem Özmen and
  • İsmail Aslan

3 June 2025

Hypericum perforatum L. (H.P.), a plant renowned for its wound-healing properties, was investigated for antioxidant/antimicrobial efficacy, toxicological safety, and in vivo wound-healing effects in this research to develop and characterize novel nan...

  • Feature Paper
  • Article
  • Open Access
2,626 Views
15 Pages

23 May 2022

In this paper, a set of novel adaptive control strategies based on an advanced G-L (proposed by Ge-Li-Tam, called GLT) fuzzy system is proposed. Three main design points can be summarized as follows: (1) the unknown parameters in a nonlinear dynamic...

  • Article
  • Open Access
15 Citations
3,751 Views
20 Pages

20 October 2020

This paper proposes a fresh state error feedback linearization control method with disturbance observer (DOB) and L2 gain for a quadruple-tank liquid-level system. Firstly, in terms of the highly nonlinear and strong coupling characteristics of the q...

  • Article
  • Open Access
6 Citations
3,227 Views
19 Pages

Exploring the Regulation and Function of Rpl3l in the Development of Early-Onset Dilated Cardiomyopathy and Congestive Heart Failure Using Systems Genetics Approach

  • Akhilesh K. Bajpai,
  • Qingqing Gu,
  • Buyan-Ochir Orgil,
  • Neely R. Alberson,
  • Jeffrey A. Towbin,
  • Hugo R. Martinez,
  • Lu Lu and
  • Enkhsaikhan Purevjav

29 December 2023

Background: Cardiomyopathies, diseases affecting the myocardium, are common causes of congestive heart failure (CHF) and sudden cardiac death. Recently, biallelic variants in ribosomal protein L3-like (RPL3L) have been reported to be associated with...

  • Article
  • Open Access
13 Citations
3,622 Views
10 Pages

Bioconversion of Crude Glycerol into 1,3-Propanediol(1,3-PDO) with Bioelectrochemical System and Zero-Valent Iron Using Klebsiella pneumoniae L17

  • Da Seul Kong,
  • Eun Joo Park,
  • Sakuntala Mutyala,
  • Minsoo Kim,
  • Yunchul Cho,
  • Sang Eun Oh,
  • Changman Kim and
  • Jung Rae Kim

18 October 2021

Crude glycerol is a major byproduct in the production of biodiesel and contains a large number of impurities. The transformation of crude glycerol into valuable compounds such as 1,3-propanediol (1,3-PDO) using clean and renewable processes, like bio...

  • Review
  • Open Access
41 Citations
8,942 Views
18 Pages

Molecular Mechanism and Agricultural Application of the NifA–NifL System for Nitrogen Fixation

  • Wenyao Zhang,
  • Yihang Chen,
  • Keyang Huang,
  • Feng Wang and
  • Ziqing Mei

Nitrogen–fixing bacteria execute biological nitrogen fixation through nitrogenase, converting inert dinitrogen (N2) in the atmosphere into bioavailable nitrogen. Elaborating the molecular mechanisms of orderly and efficient biological nitrogen...

  • Article
  • Open Access
61 Citations
11,077 Views
18 Pages

22 November 2022

Motivated by the rapid development and application of artificial intelligence (AI) technologies in education and the needs of language learners during the COVID-19 pandemic, an AI-enabled English language learning (AIELL) system featuring authentic a...

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