Natural Ability Research Articles

SPIRITUAL AND MORAL VECTOR OF THE FUTURE CHOICE: TO A STRATEGY FOR SUFFICIENT DEVELOPMENT

The article considers a complex of global problems of modernity that pose a threat to the near future of mankind. It is noted that the end of the twentieth century was marked by the decline and extinction of environmental protests, the period of active struggle for the improvement of the Planet ended. The highest point of such protests can be considered the UN Conference on Environment and Development in Rio de Janeiro (Brazil) in 1992 at the level of heads of state and government. Everything that was said and adopted at the conference about environmental danger has not lost its relevance today, and in some areas the situation has become significantly aggravated and aggravated. This is especially true for industrial development, the careful conservation of natural nonrenewable resources, and the understanding of the fact that the restorative abilities of nature are not unlimited. In the last decade, the arms race again prevailed, samples of new equipment are being created on a fundamentally new technological basis, and environmental costs are not always taken into account. The dismantled Chernobyl nuclear power plant has stood as a menacing reminder of human recklessness for almost four decades. In the period of modern geopolitical squabbles, the struggle for resources has escalated to the limit, and the environmental factor becomes a bargaining chip, but humanity does not solve the problems of cleansing the natural environment for life and development. The first quarter of the XXI century in the world is characterized by global instability. There is exponential population growth, lack of natural resources and living space, environmental pollution, the emergence of previously unknown diseases such as Covid-19, the gap between rich and poor is widening, the vast majority of people lack financial resources, etc. In these emergency conditions points of growth of a new civilization are crystallizing, where the main challenge is clearly becoming a new vision of the role of the natural environment in the life of mankind. A strategy of sufficient development is proposed, where the paths of a new vector of social and economic prospects are outlined on the basis of its coordination with the laws of biosphere evolution, the patterns of conservation of natural ecosystems and the biosphere as a whole are revealed, the expediency of developing environmentally friendly technologies and establishing a new humanism as a necessary condition for achieving a secure future is indicated.

Molecular Breeding and Drought Tolerance in Chickpea.

Cicer arietinum L. is the third greatest widely planted imperative pulse crop worldwide, and it belongs to the Leguminosae family. Drought is the utmost common abiotic factor on plants, distressing their water status and limiting their growth and development. Chickpea genotypes have the natural ability to fight drought stress using certain strategies viz., escape, avoidance and tolerance. Assorted breeding methods, including hybridization, mutation, and marker-aided breeding, genome sequencing along with omics approaches, could be used to improve the chickpea germplasm lines(s) against drought stress. Root features, for instance depth and root biomass, have been recognized as the greatest beneficial morphological factors for managing terminal drought tolerance in the chickpea. Marker-aided selection, for example, is a genomics-assisted breeding (GAB) strategy that can considerably increase crop breeding accuracy and competence. These breeding technologies, notably marker-assisted breeding, omics, and plant physiology knowledge, underlined the importance of chickpea breeding and can be used in future crop improvement programmes to generate drought-tolerant cultivars(s).

Macrophage In Vitro and In Vivo Tracking via Anchored Microcapsules.

A new promising trend in personalized medicine is the use of autologous cells (macrophages or stem cells) for cell-based therapy and also as a "Trojan horse" for targeted delivery of a drug carrier. The natural ability of macrophages for chemotaxis allows them to deliver cargo to the damaged area, significantly reducing side effects on healthy organ tissues. Therefore, it is important to develop tools to track their behavior in the organism. While labeled containers can serve as anchored tags for imaging macrophages in vivo, they can affect the properties and functions of macrophages. This work demonstrates that 3 μm sized capsules based on biocompatible polyelectrolytes and fluorescently labeled with both Cy7 and RITC dyes do not affect cell functionalization in vitro, such as viability, proliferation, and movement of transformed monocyte/macrophage-like cells (RAW 264.7) and primary bone marrow derived macrophages (BMDM) at maximal loading of five capsules per cell. In addition, capsules allowed fluorescent detection of ex vivo loaded cells 24 h after the tail vein injection in vivo and visualization of microcapsule-laden macrophages ex vivo using confocal microscopy. We have delivered about 62.5% of injected BMDM containing 12.5 million capsules with 3.75 μg of high-molecular-weight cargo (0.3 pg/capsule) to the liver. Our results demonstrate that 3 μm polyelectrolyte fluorescently labeled microcapsules can be used for safe macrophage loading, allowing cell tracking and drug delivery, which will facilitate development of macrophage-based cell therapy protocols.

From Promise to Reality: Bioengineering Strategies to Enhance the Therapeutic Potential of Extracellular Vesicles.

Extracellular vesicles (EVs) have been the focus of great attention over the last decade, considering their promising application as next-generation therapeutics. EVs have emerged as relevant mediators of intercellular communication, being associated with multiple physiological processes, but also in the pathogenesis of several diseases. Given their natural ability to shuttle messages between cells, EVs have been explored both as inherent therapeutics in regenerative medicine and as drug delivery vehicles targeting multiple diseases. However, bioengineering strategies are required to harness the full potential of EVs for therapeutic use. For that purpose, a good understanding of EV biology, from their biogenesis to the way they are able to shuttle messages and establish interactions with recipient cells, is needed. Here, we review the current state-of-the-art on EV biology, complemented by representative examples of EVs roles in several pathophysiological processes, as well as the intrinsic therapeutic properties of EVs and paradigmatic strategies to produce and develop engineered EVs as next-generation drug delivery systems.

Olfactory Ensheathing Cells for Spinal Cord Injury: The Cellular Superpowers for Nerve Repair

Neurotrauma injuries are notoriously difficult to deal with both clinically as well as experimentally, as the cellular and molecular events ensuing after injury complicate the neuroinflammatory processes. Spinal cord injuries are further complicated by the formation of scars at the injury sites, which can provide a physical barrier to repair. The lack of effective clinical therapy for spinal cord injury underscores the need for experimental approaches to generate effective therapies. To repair the injury, cell transplantation offers the potential to replace lost cells and create a permissive bridge to promote neural regeneration across the injury site. Olfactory ensheathing cells (OECs), which are the glia of the olfactory nerve, stand apart from other candidate cell types due to their innate natural abilities to manage nerve injury and promote repair and regeneration. This is evidenced by their physiological role in the daily repair and maintenance of the olfactory nerve. Here, we explain their properties in relation to their physiological role and their most relevant cellular attributes, including cellular interactions, phagocytosis, migration, axonal guidance and support, and modulation of neuroinflammation. We highlight some critical drawbacks in the current approaches and identify some ways to address them.

Development and characterization of injectable depot forming thermoresponsive hydrogel for the sustained intrascleral delivery of Sunitinib

Age-related macular degeneration (AMD) is a potentially blinding posterior segment disease; inflammatory responses and subretinal drusen formation lead to leaky blood vessels. The current treatment method involves intravitreal injections of anti-VEGF agents, which is highly invasive and requires frequent injections administered by trained personnel. Periocular injections such as trans-/intra-scleral injections would provide a minimally invasive treatment option. The sclera is the outermost protective layer occupying 5/6th of the ocular globe. Owing to its avascular nature and self-healing ability, sclera could be the potential space for the delivery of depot forming long-acting formulations. This project focuses on the development of chitosan grafted poly(n-isopropylacrylamide) (Cs-g-PNIPAAm) gel for the sustained intrascleral delivery of small molecular weight, multiple tyrosine kinase inhibitor Sunitinib malate.

Natural Communication Abilities Among Children with Congenital Deafblindness in Multi-Linguistic Communities of Zambia

Children with Deafblindness in Zambian communities face communication challenges. Communication forms the basis for human interaction, exchanging ideas and feelings, and facilitating inclusiveness in society. This study, anchored on the theory of dialogism as the theoretical framework, sought to assess the natural communication abilities of children with congenital Deafblindness and further explore measures taken by caregivers/parents to enhance the communication abilities of the children. A qualitative case study was used as the research design. Snowball sampling technique was used to sample three (3) children with congenital Deafblindness aged three (3), eleven (11), and twelve (12) and three (3) parents and one (1) relative who participated in the study, making the total number of (7) seven participants. The participants were from Lusaka, Copperbelt, and Northwestern provinces of Zambia. The findings were that children with congenital Deafblindness could use natural signs to communicate their feelings of happiness, frustration, or discomfort, detect sounds, express mistreatment, and use imitations, tapping, and pointing signs. The study concluded that although children with congenital Deafblindness can communicate, parents 1 and 2 naturally and relative o In contrast, parent 3 was able to communicate with her child with congenital Deafblindness through the use of Hand overhand communication, the object of reference, body contact and hand tactile techniques. The study recommended the need to teach communication techniques to parents and caregivers of children with Deafblindness in order to improve the communication skills of children with Deafblindness.

Переход «школа-вуз»: человеческий капитал vs социальное неравенство

In the article, the author analyzes the social impact of the institutional transformation of the transition from secondary to higher education (the introduction of the Unified State Exam), taking place against the backdrop of an increasing stratification of educational organizations and programs of secondary and higher education. This leads to the reproduction of former and the manifestation of new forms of social inequality and territorial and settlement restrictions in access to higher education, which differs in terms of the quality and future economic benefits in the labor market. The data of statistics and sociological surveys show that two types of educational trajectories have developed. Graduation from high school, the use of the USE and enrollment in full-time education, especially in selective universities, is typical mainly for people from upper and middle strata. Completion of the 9th grade, intermediate studies in secondary vocational education and admission (bypassing the USE) to correspondence courses are much more common for representatives of families with reduced economic and sociocultural resources. Differences in the material and sociocultural status of the families of students and young people, which significantly determine the chances of access to a stratified higher school, are multiplying by interregional and settlement heterogeneity. As a result, the motivation and opportunities for obtaining higher education (valued by the labor market) among young people from low-resource families, small settlements, and remote territories are declining, and their push into the vocational education sector has been intensifying in recent years. All this leads to the deformation of the social function of higher education as an institution, the purpose of which is to form (based on natural abilities and cognition) the intellectual potential of society, capable of responding to various social challenges, including those urgent ones that have arisen before our country.

From secondary to higher school: institutional transformations and social consequence

The author analyzes the social impact of the institutional transformation of the transition from secondary to higher education (the Unified State Exam), taking place against the backdrop of an increasing stratification of educational organizations and programs of secondary and higher education. This leads to the reproduction of former and the manifestation of new forms of social inequality and territorial and settlement restrictions in access to higher education, which differs in terms of the quality and future economic benefits in the labor market. The data of statistics and sociological surveys show that two types of educational trajectories have developed. Graduation from high school, the use of the USE and enrollment in full-time education, especially in selective universities, is typical mainly for people from upper and middle strata. Completion of the 9th grade, intermediate studies in secondary vocational education and admission (bypassing the USE) to correspondence courses are much more common for representatives of families with reduced economic and sociocultural resources. Differences in the material and sociocultural status of the families of students and young people, which significantly determine the chances of access to a stratified higher school, are multiplying by interregional and settlement heterogeneity. As a result, the motivation and opportunities for obtaining higher education (valued by the labor market) among young people from low-resource families, small settlements, and remote territories are declining, and their push into the vocational education sector has been intensifying in recent years. All this leads to the deformation of the social function of higher education as an institution, the purpose of which is to form (based on natural abilities and cognition) the intellectual potential of society, capable of responding to various social challenges, including those urgent ones that have arisen before our country.

The Effectiveness of Total Physical Response Method in the Process of Learning and Teaching English Vocabulary to Pre-Adolescent Learners in an Online Teaching Setting

The acquisition of second language (L2) is a detailed and a time-consuming process. It is illustrated in the differences between spontaneous and studied capabilities, where the former describes the ability to acquire language naturally and subconsciously and the latter one allows students to organize their thoughts and apply conscious efforts of attention all while engaging in work, which cannot be performed automatically (Palmer, 1921:48). Lennenberg (1967: 176), in the argument, which referred to L2 learning, suggested that after puberty, the learning of L2 requires a labored effort and that foreign accents cannot be overcome easily, due to the inability to continue to spontaneously acquire foreign languages. This is known as the Critical Period Hypothesis, which states that if a child’s second language acquisition starts in the period between the ages of two and twelve it is possible to fully master the learning process with a positive outcome, while learners who embark on a learning process after this period will face obstacles and incompletion of the process of language learning (Abello-Contesse, 2006:13). Thus, the research focuses on young learners and their natural ability for a faster and efficient language acquisition. The primary concern of this research is the vocabulary acquisition of young, pre-adolescent, learners using TPR (Total Physical Response), in an online teaching setting. The research investigates whether pre-adolescent learners acquire vocabulary more naturally and effectively using TPR (thirty students as a part of the experimental group) than the learners who acquire vocabulary through a more traditional, Form-Meaning-Use (FMU), type of acquisition (thirty students as a part of the control group) in an online teaching setting. Moreover, the author explores the students’ ability to acquire a larger set of twelve vocabulary items within one 25-minute class and whether TPR is indeed effective in this process. If so, the researcher will potentially conduct a follow up research on this topic to see how strongly these vocabulary items could be retained in the students’ memory. This paper investigates the efficiency of TPR on students with kinesthetic, auditory, and visual learning preferences. The entire research is conducted in an online teaching setting.

A starch-based controlled-release targeted nutrient agent to stimulate the activity of volatile chlorinated hydrocarbon-degrading indigenous microflora present in groundwater

Volatile chlorinated hydrocarbons (VCHs) contaminated groundwater has a low indigenous microorganism population, and lack of nutrient substrates involved in degradation reactions, resulting in a weak natural remediation ability of groundwater ecosystems. In this study, based on the principle of degradation of VCHs by indigenous microorganisms in groundwater, and combined with biostimulation and controlled-release technology, we developed a starch-based encapsulated targeted bionutrient (YH-1) with easy uptake, good stability, controllable slow-release migration, and long timeliness for the remediation of groundwater contaminated by VCHs by indigenous microorganisms. The results showed that YH-1 is easily absorbed by microorganisms and can rapidly initiate itself to stimulate the microbial degradation of VCHs, and the degradation rate of various VCH components within 7 days was 82.38–92.38 %. The release rate of nutrient components in YH-1 increases with increasing VCH concentrations in groundwater; this could effectively prolong the action time of nutrient components, while also improving the degradation efficiency of pollutants with a sustained effect of more than 15 days. Simultaneously, owing to the fluidity, water solubility, and biodegradability of YH-1 in lithologic media, YH-1 injection did not cause blockage of the lithologic media in the aquifer. Through YH-1 stimulation, indigenous microorganisms grew rapidly in the underground environment, the diversity of microbial communities and the total number of species increased, and the correlation between genera strengthened. Simultaneously, YH-1 improved the ability of microbial community to convert inorganic electron donors/acceptors, thereby strengthening the co-metabolic mechanism between microorganisms. Additionally, there was a significant increase in the percentage of many microorganisms (e.g., Sphingomonas, Janthinobacterium, Duganella, etc.) that mediated the reductive dechlorination process and were redox inorganic electron donors/acceptors. This was conducive to the reductive dechlorination process of VCHs and achieved the efficient degradation of VCHs.

A three-stage GAN model based on edge and color prediction for image outpainting

Human beings have a natural ability to perceive invisible things around them based on materials. This paper examines the problems encountered during image outpainting, which is widely utilized in computational photography, image editing and computer graphics. Although considerable progress has been made in image outpainting, problems such as semantic ambiguity, structural confusion and poor quality still arise. Inspired by the idea that humans draw a boundary contour, paint it with color, and then fill the content, we propose a three-stage GAN model, defined as the ECPIO network. The first-stage model is an edge prediction network (EP-net) that is used to predict the edge map of missing areas. The second-stage model is a color prediction network (CP-Net) that is utilized to predict the color map in the missing area, and the third-stage model is an image outpainting network (IO-Net) that is employed to generate the outpainting results. Since edge and semantics constrain the extended area, we introduce edge and semantic information to the discriminator to guide the image generation. Our method achieved a good performance with a PSNR of 27.15 and an SSIM of 0.78 for the Cityscapes dataset. The experimental results for other public datasets also show that our method can recover accurate semantic content and accurate structure information of missing regions. In addition, our method achieves good effects in semantic coherence, structure vision, color vision and texture vision. Our method has a wide range of intelligent image processing systems, such as computer photography, image editing, and image restoration.

A Study to Identify the Reasons for Farmers Inclination Towards Organic Farming: An Empirical Study

Food quality and wellbeing are the two significant variables that have steadily expanded consideration among everyday purchasers. Because of the presence of higher pesticide buildup, more nitrate, significant metals, chemicals, anti-infection buildup, and hereditarily altered life forms, expectedly grown food variations have huge antagonistic wellbeing repercussions. Besides, ordinarily developed food sources are less nutritious and contain lesser measures of defensive cell reinforcements. In the mission for more fast food, the interest in naturally developed food varieties has expanded over a long time because of their potential medical advantages and food handling concerns. Natural food creation is characterized as development without using substance manures and manufactured pesticides or hereditarily altered life forms, development chemicals, and anti-infection agents. The prevalence of naturally developed food sources is expanding step by step, inferable from their nourishing and medical advantages. Natural cultivating likewise secures the climate and financially affects a country. India is a country that is given native abilities and the possibility for development in natural farming. Even though India was a long way behind in the reception of natural cultivating for a few reasons, by and by, it has accomplished fast development in natural agribusiness. It has presently become one of the biggest natural makers on the planet. Subsequently, natural cultivating significantly affects the strength of a country like India by guaranteeing a good turn of events.

The Philosophy of Education and Upbringing as the Quintessence of Women's Emancipation

The paper focuses on the philosophical and socio-historical subtexts of the ideas on education and upbringing in Constantinople in the late 19th century and early 20th centuries, with examples from the works of Armenian female authors: Elpis Kesaratsian, Srbuhi Tyusab, Sipil, Haykanush Mark, Zapel Yesayan. According to them, the main historical and philosophical prerequisites for changing attitudes towards women’s education and upbringing relate not only to women but also to men. The aim of the paper is to study the issues of women’s indisputable right to education and upbringing, their natural learning abilities and opportunities as the quintessence of emancipation formed in Constantinople. The problem of the study is to show the philosophical subtext of the establishment of institutions for women’s education and upbringing, the organization of education, as well as the processes of overcoming the patriarchal tradition through education. This kind of study has been attempted for the first time. Since the 50s-60s of the 19th century, not only the nature of work and status of women but also the issues of their education and upbringing had special significance in Constantinople.

Habitat characteristics and factors threatening the rare and endangered fern Adiantum nelumboides

Adiantum nelumboides X.C.Zhang (Adiantaceae) is a rare and endangered fern endemic to the Three Gorges Region in southwest China. Here, its geographical distribution, habitat and resource status is analyzed based on literature, interview and field investigations. The ecological environment, climatic characteristics, soil nutrients and associated vegetation were statistically analyzed. Principal component analysis (PCA) was used to find the main environmental factors affecting the distribution and survival of A. nelumboides, and the main threat factors were explored. The results show 1) A. nelumboides is mostly distributed along the banks of the Yangtze River between Wanzhou District in the east and Shizhu County in the west of the Chongqing Three Gorges Reservoir area, across 30°31′–30°29′N and 108°10′–108°17′E, on cliffs at an altitude of 250–356 m a.s.l., a slope of 65–87° and northeast aspect, and 2) mean annual temperature in the distribution area of A. nelumboides range from 16.5 to 18.1°C. It is a subtropical species that prefer a climate with abundant rainfall, deep shade and long frost‐free period, and grows in wet, acidic or weakly acid brown purple soil and purple‐black soil. Soil nutrients are abundant, but available phosphorus is relatively lacking in the habitat of the species. The main factors threatening A. nelumboides are competition for resources, severe destruction of habitat by human activities, low survival rate of spores and low natural renewal ability. The study suggests that protection based on origin and ex situ conservation should be implemented, artificial cultivation should be carried out, and wild populations should be restored to increase population heterogeneity.

A LysLysLys-tag as trigger in polynorepinephrine epitope imprinting: The case study of soluble PD-L1 detection in serum by optical-based sensing

Polycatecholamines (pCAs)-based molecularly imprinted polymers (MIPs) represent the new performing generation of biocompatible ligand/receptor mimetics. In this context, dealing with MIPs synthesis for bio-macromolecules detection/extraction, one of the critical steps in ensuring effective binding affinity for the parent molecule is the selection of suitable epitopes for pCAs imprinting. To address this challenge, here we investigated the ability of lysine (K) residues to trigger the epitope imprinting process into a polynorepinephrine (PNE) matrix. To this aim, we first designed a set of model epitopes composed of three K and six alanine (A) residues to investigate the influence of each ‘KA’ combination on the imprinting process and the resulting binding performance by Surface Plasmon Resonance (SPR). Only the case of three flanking K residues in N-terminus arose as an excellent trigger for epitope imprinting. The efficacy of the 3K-tag strategy was then evaluated on two peptide templates belonging to soluble programmed cell death protein 1 ligand (PD-L1), which is of great interest as a cancer biomarker in liquid biopsies. These templates were selected due to their negligible natural ability to be imprinted into the PNE matrix and were modified with 3K-tags, in N-, C-, and N/C- positions, respectively. The SPR sensor developed by exploiting the N–3K tag strategy allowed us to achieve excellent sensitivity (0.31 ± 0.04 ng mL−1) and repeatability (avCV% = 4.5) in human serum samples. This strategy opens new insights both for epitopes' design for pCAs-based mimetics and as triggering tags when native epitopes display negligible imprinting capabilities.

Forensic facial examiners versus super-recognizers: Evaluating behavior beyond accuracy.

We evaluated the detailed, behavioral properties of face matching performance in two specialist groups: forensic facial examiners and super-recognizers. Both groups compare faces to determine identity with high accuracy and outperform the general population. Typically, facial examiners are highly trained; super-recognizers rely on natural ability. We found distinct behaviors between these two groups. Examiners used the full 7-point identity judgment scale (-3: "different"; +3: "same"). Super-recognizers' judgments clustered toward highly confident decisions. Examiners' judgments for same- and different-identities were symmetric across the scale midpoint (0); super-recognizers' judgments were not. Examiners showed higher identity judgment agreement than super-recognizers. Despite these qualitative differences, both groups showed insight into their own accuracy: more confident people and those who rated the task to be easier tended to be more accurate. Altogether, we show to better understand and interpret judgments according to the nature of someone's facial expertise, evaluations should assess more than accuracy.

Adeno-associated virus serotype 2 capsid variants for improved liver-directed gene therapy.

Current liver-directed gene therapies look for adeno-associated virus (AAV) vectors with improved efficacy. With this background, capsid engineering is explored. Whereas shuffled capsid library screenings have resulted in potent liver targeting variants with one first vector in human clinical trials, modifying natural serotypes by peptide insertion has so far been less successful. Here, we now report on two capsid variants, MLIV.K and MLIV.A, both derived from a high-throughput in vivo AAV peptide display selection screen in mice. The variants transduce primary murine and human hepatocytes at comparable efficiencies, a valuable feature in clinical development, and show significantly improved liver transduction efficacy, thereby allowing a dose reduction, and outperform parental AAV2 and AAV8 in targeting human hepatocytes in humanized mice. The natural heparan sulfate proteoglycan binding ability is markedly reduced, a feature that correlates with improved hepatocyte transduction. A further property that might contribute to the improved transduction efficacy is the lower capsid melting temperature. Peptide insertion also caused a moderate change in sensitivity to human sera containing anti-AAV2 neutralizing antibodies, revealing the impact of epitopes located at the basis of the AAV capsid protrusions. In conclusion, MLIV.K and MLIV.A are AAV peptide display variants selected in immunocompetent mice with improved hepatocyte tropism and transduction efficiency. Because these features are maintained across species, MLIV variants provide remarkable potential for translation of therapeutic approaches from mice to men.

Nicole Oresme on the Movements of Javelin Throwers: a Peripatetic Reading of De Configurationibus II, 37

In this contribution, I analyze a text by Oresme which gives a rather original explanation of the process of throwing a javelin and, more generally, of the actions of people who seem to have a kind of natural ability to succeed in their actions (De Configurationibus II, 37). In highlighting some sources that appear to have been present on the author’s mind although they were hitherto neglected in Oresmian studies, I would like to show that his presentation of this specific kind of motion is deeply rooted in the scholastic theological tradition and that this tradition makes this chapter seem much less strange than it might seem at first glance.

A new method proposed to explore the feline's paw bones of contributing most to landing pattern recognition when landed under different constraints.

Felines are generally acknowledged to have natural athletic ability, especially in jumping and landing. The adage “felines have nine lives” seems applicable when we consider its ability to land safely from heights. Traditional post-processing of finite element analysis (FEA) is usually based on stress distribution trend and maximum stress values, which is often related to the smoothness and morphological characteristics of the finite element model and cannot be used to comprehensively and deeply explore the mechanical mechanism of the bone. Machine learning methods that focus on feature pattern variable analysis have been gradually applied in the field of biomechanics. Therefore, this study investigated the cat forelimb biomechanical characteristics when landing from different heights using FEA and feature engineering techniques for post-processing of FEA. The results suggested that the stress distribution feature of the second, fourth metacarpal, the second, third proximal phalanx are the features that contribute most to landing pattern recognition when cats landed under different constraints. With increments in landing altitude, the variations in landing pattern differences may be a response of the cat's forelimb by adjusting the musculoskeletal structure to reduce the risk of injury with a more optimal landing strategy. The combination of feature engineering techniques can effectively identify the bone's features that contribute most to pattern recognition under different constraints, which is conducive to the grasp of the optimal feature that can reveal intrinsic properties in the field of biomechanics.