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4,466 Results Found

  • Article
  • Open Access
2 Citations
3,384 Views
15 Pages

Linear and Nonlinear Mixed Models to Determine the Growth Curves of Weaned Piglets and the Effect of Sex on Growth

  • Roberto Besteiro,
  • Tamara Arango,
  • Manuel R. Rodríguez and
  • María D. Fernández

This study characterizes the growth of weaned Large White × Landrace hybrid piglets from 6 to 20 kg live body weight (BW) under real farm conditions. Batches of 50 castrated male pigs and 50 gilts were weighed repeatedly over two 6-week breedin...

  • Article
  • Open Access
16 Citations
5,898 Views
17 Pages

26 March 2021

The aim of this paper is to simulate the propagation of linear elastic crack in 3D structures using the latest innovation developed using Ansys software, which is the Separating Morphing and Adaptive Remeshing Technology (SMART), in order to enable a...

  • Article
  • Open Access
5 Citations
3,475 Views
15 Pages

Analytical Modeling of the Mixed-Mode Growth and Dissolution of Precipitates in a Finite System

  • Tohid Naseri,
  • Daniel Larouche,
  • Rémi Martinez,
  • Francis Breton and
  • Denis Massinon

14 August 2019

In this paper, a novel analytical modeling of the growth and dissolution of precipitates in substitutional alloys is presented. This model uses an existing solution for the shape-preserved growth of ellipsoidal precipitates in the mixed-mode regime,...

  • Article
  • Open Access
1 Citations
1,891 Views
17 Pages

13 December 2022

Soil desiccation is increasingly threatening the growth of vegetation in artificial forests at the margins of arid desert oases, where a variety of annual herbaceous plants coexist. It is important to understand the response of annual desert plants t...

  • Article
  • Open Access
4 Citations
1,753 Views
16 Pages

Developing Growth and Harvest Prediction Models for Mixed Coniferous and Broad-Leaved Forests at Different Ages

  • Weiping Hua,
  • Xin Pan,
  • Dehuang Zhu,
  • Chengzhen Wu,
  • Shangping Chi,
  • Chongyang Zhuang,
  • Xidian Jiang,
  • Jing Liu and
  • Jianwei Wu

11 July 2023

In order to clarify the combined impact of tree species composition, site quality, and stand age on the growth and harvest of mixed forests, the prediction models of average DBH and stand volume for mixed forests were established, respectively. The i...

  • Article
  • Open Access
3 Citations
4,393 Views
12 Pages

10 August 2018

The growth and aggregation behavior of metal nanoparticles can be modulated by surfactants and different other additives. Here the concept of how open-circuit mixed electrodes helps to understand the electrical aspects of nanoparticle growth and the...

  • Article
  • Open Access
6 Citations
2,246 Views
13 Pages

Hydrodynamics and Mass Transfer during the Solution Growth of the K2(Co,Ni)(SO4)2•6H2O Mixed Crystals in the Shapers

  • Anatoly I. Prostomolotov,
  • Nataliya A. Verezub,
  • Natalia A. Vasilyeva and
  • Alexey E. Voloshin

29 October 2020

Mathematical models of the hydrodynamics and mass transfer processes during the mixed crystal growth from low-temperature aqueous solutions have been analyzed. The features of these processes are caused by complex design of the crystallizer with a sh...

  • Article
  • Open Access
2 Citations
1,631 Views
21 Pages

Leaf Traits Explain the Growth Variation and Nitrogen Response of Eucalyptus urophylla × Eucalyptus grandis and Dalbergia odorifera in Mixed Culture

  • Han Zhang,
  • Yahui Lan,
  • Chenyang Jiang,
  • Yuhong Cui,
  • Yaqin He,
  • Jiazhen Deng,
  • Mingye Lin and
  • Shaoming Ye

29 March 2024

Mixed cultivation with legumes may alleviate the nitrogen (N) limitation of monoculture Eucalyptus. However, how leaf functional traits respond to N in mixed cultivation with legumes and how they affect tree growth are unclear. Thus, this study inves...

  • Article
  • Open Access
9 Citations
2,858 Views
19 Pages

4 March 2022

Investigations on the fatigue crack growth of commercial pure titanium are carried out with cruciform specimens under different biaxial load ratios (λ = 0, 0.5, and 1) and crack inclination angles (β = 90°, 60°, and 45°) in th...

  • Article
  • Open Access
2,502 Views
18 Pages

Growth, Productivity, and Nutrient Return of a Mixed Plantation of Fast-Growing Eucalyptus Hybrid and Acacia auriculiformis Trees in Thailand

  • Jetsada Wongprom,
  • Narinthorn Jumwong,
  • Pattama Sangvisitpirom,
  • Sapit Diloksumpun and
  • La-ongdao Thaopimai

19 January 2025

Mixed-species plantations involving Eucalyptus and Acacia trees are an effective alternative for managing sustainable plantations. In this study, we evaluated the growth, productivity, nutrient return, and soil properties of a mixed Eucalyptus hybrid...

  • Review
  • Open Access
9 Citations
1,896 Views
16 Pages

14 May 2025

Nitrogen fertilizers play a critical role in enhancing crop yields; however, excessive application has resulted in significant environmental challenges, including water contamination and increased greenhouse gas emissions. Therefore, improving nitrog...

  • Article
  • Open Access
2 Citations
2,606 Views
17 Pages

16 March 2022

Localized climate is sensitive to terrain, underlying surface material, building distribution, green coverage and CO2 emissions. The Regional Climate Model (RegCM) was used to make a statistical detailed analysis of the climate change data in a speci...

  • Article
  • Open Access
3 Citations
2,871 Views
15 Pages

19 March 2020

This work presented a series of three-dimensional unsteady numerical simulations on the characteristics of the mixed oscillation flows of binary mixture in a Czochralski crystal growth model. The silicon-germanium melt is investigated and the capilla...

  • Article
  • Open Access
36 Citations
4,631 Views
16 Pages

Study of the Fatigue Crack Growth in Long-Term Operated Mild Steel under Mixed-Mode (I + II, I + III) Loading Conditions

  • Grzegorz Lesiuk,
  • Michał Smolnicki,
  • Dariusz Rozumek,
  • Halyna Krechkovska,
  • Oleksandra Student,
  • José Correia,
  • Rafał Mech and
  • Abílio De Jesus

1 January 2020

The paper presents an analysis of mixed-mode fatigue crack growth in bridge steel after 100-years operating time. Experiments were carried out under mode I + II configuration on Compact Tension Shear (CTS) specimens and mode I + III on rectangular sp...

  • Article
  • Open Access
1,371 Views
15 Pages

12 October 2024

Climate change and warming will potentially profoundly affect forest growth and yield. However, climate change is not only a threat but also an opportunity for tree species to be more productive or colonize new territories where previously they were...

  • Article
  • Open Access
2 Citations
1,759 Views
18 Pages

2 July 2024

Near-natural transformation can convert artificial monoculture forests into mixed forests with diverse ages, multi-layered structures, and enhanced ecological functions. This transformation optimizes stand structure, improves soil physical and chemic...

  • Article
  • Open Access
5 Citations
2,202 Views
16 Pages

Relation between Topography and Gap Characteristics in a Mixed Sessile Oak–Beech Old-Growth Forest

  • Nicu Constantin Tudose,
  • Ion Catalin Petritan,
  • Florin Lucian Toiu,
  • Any-Mary Petritan and
  • Mirabela Marin

18 January 2023

The interest to assess the relationship between forest gap characteristics and topography features has been growing in the last decades. However, such an approach has not been studied in undisturbed mixed sessile oak–beech old-growth forests. T...

  • Article
  • Open Access
7 Citations
1,689 Views
16 Pages

The Optimum Mixed Cropping Ratio of Oat and Alfalfa Enhanced Plant Growth, Forage Yield, and Forage Quality in Saline Soil

  • Guanglong Zhu,
  • Jiao Liu,
  • Hao Wu,
  • Yiming Zhu,
  • Nimir Eltyb Ahmed Nimir and
  • Guisheng Zhou

4 November 2024

The forage shortage is more aggravating than ever before, with husbandry development accelerating and meat and dairy product demand increasing. Salinized soils are important reserve land encouraged to be used for forage production in China. However,...

  • Article
  • Open Access
1 Citations
2,259 Views
14 Pages

25 November 2023

The Chinese fir (Cunninghamia lanceolata) is the largest tree species used for afforestation in China. The purpose of this study was to explore the effects of site quality, stand density, and tree species composition on the growth and yield of mixed...

  • Article
  • Open Access
7 Citations
4,602 Views
25 Pages

19 August 2021

The relative growth rate (RGRnv) is the standardized measurement of forest growth, whereby excluding the size differences between individuals allows their performance to be compared equally. The RGRnv model was developed using the National Forest Inv...

  • Article
  • Open Access
3 Citations
1,836 Views
15 Pages

Nonlinear Mixed-Effect Models to Describe Growth Curves of Pepper Fruits in Eight Cultivars Including Group Effects

  • Filipe Ribeiro Formiga Teixeira,
  • Paulo Roberto Cecon,
  • Matheus Massariol Suela and
  • Moysés Nascimento

31 July 2023

Evaluating the behavior of fruit width and length characters throughout the pepper crop cycle is essential for researchers in decision-making aimed at developing appropriate management techniques and harvesting fruits at proper growth stages. The Non...

  • Article
  • Open Access
1 Citations
1,042 Views
17 Pages

24 January 2025

Natural mixed forests’ carbon sequestration capacity is crucial for mitigating climate change and maintaining ecological balance. However, most of the current studies only consider the role of forest age, ignoring the influence of carbon growth...

  • Article
  • Open Access
34 Citations
10,063 Views
24 Pages

10 June 2014

Regression of conifers in European mixed old-growth mountain forests has been observed for a long period and studied from different aspects. Old-growth (OG) forests in Bosnia and Herzegovina (BiH) have not experienced heavy air pollution and chronic...

  • Feature Paper
  • Article
  • Open Access
31 Citations
4,669 Views
15 Pages

20 October 2021

Background: Organic acid as a green feed additive is increasingly favoured by enterprises and scholars, but little emphasis has been placed on the effect of organic acids on broiler meat quality. Methods: A total of 192 male chicks (one-day-old, weig...

  • Article
  • Open Access
12 Citations
3,352 Views
21 Pages

5 May 2022

Wood production is one of the most important ecosystem service that forests provide to society. However, under changing climatic conditions, this appears to be subject to increasing uncertainties. In the present study we analyzed how long-term produc...

  • Article
  • Open Access
6 Citations
2,979 Views
15 Pages

The use of the fermented total mixed ration (FTMR) is a promising approach for the preservation of feedstuff, but the effect of FTMR on the between growth performance and ruminal microflora of lambs are still limited. This study aimed to assess the e...

  • Article
  • Open Access
7 Citations
2,281 Views
14 Pages

Dietary Supplementation of Mixed Organic Acids Improves Growth Performance, Immunity, and Antioxidant Capacity and Maintains the Intestinal Barrier of Ira Rabbits

  • Zhixin Lin,
  • Guofeng Yang,
  • Min Zhang,
  • Rui Yang,
  • Yating Wang,
  • Pingting Guo,
  • Jing Zhang,
  • Changkang Wang,
  • Qinghua Liu and
  • Yuyun Gao

8 October 2023

The aim of this study was to investigate the effects of mixed organic acids (MOAs) on growth performance, immunity, antioxidants, intestinal digestion, and barrier function in Ira rabbits. A total of 192 weaned male Ira rabbits at 35 days of age were...

  • Article
  • Open Access
4 Citations
1,869 Views
14 Pages

11 November 2022

Annual herbaceous plants are frequently layered under the artificial sand-fixing forest within the desert oasis transition zone of the Hexi Corridor. The effect of drought stress on annual herbaceous plants is of great significance to the restoration...

  • Article
  • Open Access
1 Citations
1,169 Views
17 Pages

10 January 2025

With the increasing demand for enhancing livestock production performance and optimizing feed efficiency, this study aimed to investigate the effects of fermented total mixed ration (FTMR) containing different proportions of rice straw and sheath and...

  • Article
  • Open Access
6 Citations
3,265 Views
14 Pages

12 July 2023

This study aims to explore the different growth performances of the Angus bull on potato vine and leaf mixed silage in the early fattening period and to provide a reference animal production trial. Thirty-six 13-month-old Angus bulls were divided int...

  • Article
  • Open Access
77 Citations
10,353 Views
19 Pages

20 August 2021

Human milk oligosaccharides (HMOs) are complex sugars that occur naturally in human breast milk and provide many beneficial functions. Most formula products lack HMOs or contain only the most abundant HMO, 2′-fucosyllactose; however, benefits of HMOs...

  • Article
  • Open Access
5 Citations
2,828 Views
11 Pages

9 May 2020

The distribution of tree species has traditionally been analyzed based on tree diameter (DBH) as a continuous variable. However, this approach does not usually provide information on how species are distributed across the area of interest. In this st...

  • Article
  • Open Access
7 Citations
2,228 Views
17 Pages

Effect of Species Composition on Growth and Yield in Mixed Beech–Coniferous Stands

  • Avram Cicșa,
  • Gheorghe-Marian Tudoran,
  • Maria Cicșa (Boroeanu),
  • Alexandru-Claudiu Dobre and
  • Gheorghe Spârchez

9 October 2022

Research Highlights: In mixed stands, competitive and supportive relationships occur between trees, illustrated by their dendrometric characteristics. Background and Objectives: We investigated the effect of species composition on growth and yield in...

  • Article
  • Open Access
27 Citations
5,906 Views
16 Pages

26 June 2021

The purpose of this research was to present a simulation modelling of a crack propagation trajectory in linear elastic material subjected to mixed-mode loadings and investigate the effects of the existence of a hole and geometrical thickness on fatig...

  • Article
  • Open Access
11 Citations
3,822 Views
17 Pages

Growth Dynamics of Young Mixed Norway Spruce and Birch Stands in Finland

  • Saija Huuskonen,
  • Tuulia Lahtinen,
  • Jari Miina,
  • Karri Uotila,
  • Simone Bianchi and
  • Pentti Niemistö

28 December 2022

Mixed-species forests in Fennoscandia are of increasing interest because they may improve resilience, biodiversity, and productivity. Currently there is scarce knowledge available of the early growth dynamics of mixed spruce–birch stands in eve...

  • Article
  • Open Access
3 Citations
1,277 Views
13 Pages

Growth Rate and Not Growing Season Explains the Increased Productivity of Masson Pine in Mixed Stands

  • Chunmei Bai,
  • Wendi Zhao,
  • Marcin Klisz,
  • Sergio Rossi,
  • Weijun Shen and
  • Xiali Guo

21 January 2025

Increased tree species diversity can promote forest production by reducing intra-specific competition and promoting an efficient unitization of resources. However, questions remain on whether and how mixed stands affect the dynamics of intra–an...

  • Article
  • Open Access
7 Citations
3,665 Views
17 Pages

30 August 2020

Biochar (BC) has the potential as a peat moss alternative for container plant growth. Three experiments were conducted to evaluate the effects of mixed hardwood BC, compost types, mycorrhizae, and fertigation on container-grown tomato and pepper grow...

  • Article
  • Open Access
10 Citations
3,172 Views
11 Pages

Mixed Models in Nonlinear Regression for Description of the Growth of Nelore Cattle

  • Raimundo Nonato Colares Camargo Júnior,
  • Cláudio Vieira de Araújo,
  • Welligton Conceição da Silva,
  • Simone Inoe de Araújo,
  • Raysildo Barbosa Lôbo,
  • Lílian Roberta Matimoto Nakabashi,
  • Letícia Mendes de Castro,
  • Flávio Luiz Menezes,
  • André Guimarães Maciel e Silva and
  • Lílian Kátia Ximenes Silva
  • + 4 authors

27 December 2022

Body weight records were used to characterize the growth curve of Nelore cattle. Body weight was regressed as a function of age, for both sexes, by using nonlinear models through the functions of Brody, Gompertz, Logistic, Richards, Meloun 1, Von Ber...

  • Article
  • Open Access
2 Citations
2,313 Views
15 Pages

The Minimum Dietary Level and Mix Ratio of Krill Meal and Fish Meal to Elicit Feed Intake and Growth Performance in Juvenile Penaeus vannamei

  • Alberto J. P. Nunes,
  • Jordana Sampaio Leite,
  • Caio Gabriel Dantas Gomes,
  • Ragnhild Dragøy and
  • Lena Burri

29 May 2024

Shrimp feeds depend on high levels of digestible protein and essential amino acids, which can be sourced from various commercially available feed ingredients. Marine proteins can be used to partially fulfill the requirements of these and other import...

  • Article
  • Open Access
19 Citations
2,551 Views
11 Pages

Insight into the Growth Mechanism of Mixed Phase CZTS and the Photocatalytic Performance

  • Ying Yang,
  • Yaya Ding,
  • Jingyu Zhang,
  • Nina Liang,
  • Lizhen Long and
  • Jun Liu

23 April 2022

In this work, CZTS particles with a mixed phase of wurtzite and kesterite were synthesized by the solvothermal method. The time-dependent XRD patterns, Raman spectra, SEM, and EDS analysis were employed to study the growth mechanism of CZTS. The resu...

  • Article
  • Open Access
17 Citations
5,538 Views
19 Pages

Individual-Tree Diameter Growth Models for Mixed Nothofagus Second Growth Forests in Southern Chile

  • Paulo C. Moreno,
  • Sebastian Palmas,
  • Francisco J. Escobedo,
  • Wendell P. Cropper and
  • Salvador A. Gezan

19 December 2017

Second growth forests of Nothofagus obliqua (roble), N. alpina (raulí), and N. dombeyi (coihue), known locally as RORACO, are among the most important native mixed forests in Chile. To improve the sustainable management of these forests, managers nee...

  • Article
  • Open Access
9 Citations
2,615 Views
12 Pages

Simulation of 3D Electrochemical Phase Formation: Mixed Growth Control

  • Vladimir A. Isaev,
  • Olga V. Grishenkova,
  • Alexander V. Kosov,
  • Olga L. Semerikova and
  • Yuriy Zaikov

23 October 2021

Processes of nucleation and growth largely determine the structure and properties of thin films obtained by electrodeposition on foreign substrates. Theoretical aspects of the initial stages of electrochemical phase formation under constant and varia...

  • Article
  • Open Access
8 Citations
2,895 Views
14 Pages

15 April 2022

Twenty-four healthy castrated male Holstein growing cattle, with similar body weight (301 ± 11.5 kg), were enrolled in this study and randomly allocated into two groups (12/pen). Holstein growing cattle in the LPT (low NFC/NDF pelleted TMR) gr...

  • Article
  • Open Access
663 Views
14 Pages

Interspecific Responses to Fire in a Mixed Forest Reveal Differences in Seasonal Growth

  • Jesús Efrén Gutiérrez-Gutiérrez,
  • José Alexis Martínez-Rivas,
  • Andrea Cecilia Acosta-Hernández,
  • Felipa de Jesús Rodríguez-Flores and
  • Marín Pompa-García

5 April 2025

Despite recurring episodes of fire exacerbated by climate change, post-fire dynamics in trees remain to be fully understood. In a mixed forest in northern Mexico that experiences frequent fires, we aimed to determine how tree growth responds to surfa...

  • Article
  • Open Access
7 Citations
3,619 Views
16 Pages

21 August 2023

The objective of this study is to examine the behavior of fatigue crack growth (FCG) in the mixed mode (I/II) of the AISI 316 austenitic stainless steel alloy, considering mode mixity angles of 30°, 45°, and 60°. This particular alloy is...

  • Article
  • Open Access
3 Citations
9,430 Views
10 Pages

A Mixed-Longitudinal Study of Height Velocity of Greek Schoolchildren and the Milestones of the Adolescent Growth Spurt

  • Kleanthis Kleanthous,
  • Dimitrios T. Papadimitriou,
  • Alexandros Gryparis,
  • Vassiliki Papaevangelou and
  • Anastasios Papadimitriou

Height velocity (HV) growth charts constructed from longitudinal studies are scarce as they have inherent difficulties, e.g., time, and costs. These difficulties can be partly overcome by a mixed-longitudinal study that covers the entire age range wi...

  • Article
  • Open Access
3 Citations
2,252 Views
18 Pages

Evaluating the Effects of Long-Term Salinity Stress on the Growth and Physiology of Mono and Mixed Crops

  • Khulan Sharavdorj,
  • Ser-Oddamba Byambadorj,
  • Yeongmi Jang,
  • Youngjik Ahn and
  • Jin-Woong Cho

27 January 2024

Soil salinity is a key factor to limiting agricultural products throughout the world, especially in arid and semi-arid areas, since it intervenes with plant morpho-physiology, resulting in reduced growth and development, as well as disruption of ion...

  • Article
  • Open Access
2 Citations
2,558 Views
15 Pages

Stand-Level Components of a Growth and Yield Model for Nothofagus Mixed Forests from Southern Chile

  • Sebastian Palmas,
  • Paulo C. Moreno,
  • Wendel P. Cropper,
  • Alicia Ortega and
  • Salvador A. Gezan

27 July 2020

Reliable information on stand dynamics and development is needed to improve management decisions on mixed forests, and essential tools for this purpose are forest growth and yield (G&Y) models. In this study, stand-level G&Y models were built...

  • Article
  • Open Access
46 Citations
8,741 Views
19 Pages

Optimization of Mixed Inulin, Fructooligosaccharides, and Galactooligosaccharides as Prebiotics for Stimulation of Probiotics Growth and Function

  • Ekkachai Kaewarsar,
  • Chaiyavat Chaiyasut,
  • Narissara Lailerd,
  • Netnapa Makhamrueang,
  • Sartjin Peerajan and
  • Sasithorn Sirilun

9 April 2023

Prebiotics have become an important functional food because of their potential for modulating the gut microbiota and metabolic activities. However, different prebiotics can stimulate the growth of different probiotics. The optimization of prebiotics...

  • Article
  • Open Access
3 Citations
2,801 Views
13 Pages

18 September 2024

This study focused on standard Compact Tension (CT) specimens and two loading modes during the numerical analyses carried out, namely: pure mode I and mixed-mode loading (Modes I+II). Numerical stress intensity factors, KI, were calculated using Abaq...

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