• They are designed entirely by an optimization algorithm, which can be a genetic algorithm or some other iterative method, having no input to their theory of operation by a human engineer. (jemengineering.com)
  • abstract = "Genetic Programming (GP) is a technique that allows computer programs encoded as a set of tree structures to be evolved using an evolutionary algorithm. (ucl.ac.uk)
  • In this paper, we propose two Genetic Algorithm (GA) based approaches for solving JSSP. (edu.au)
  • Their typical similarity metric is modified to a weighted Euclidean metric and automatically adjusted by a genetic algorithm, a heuristic search (optimization) technique. (bvsalud.org)
  • As a world leader in embryo screening, Main Line Health provides preimplantation genetic diagnosis (PGD) and preimplantation genetic screening (PGS) to help identify the embryos with the greatest potential. (mainlinehealth.org)
  • Preimplantation genetic diagnosis determines which embryos carry or are affected by specific genetic diseases such as cystic fibrosis or Tay Sachs disease. (mainlinehealth.org)
  • If you or your partner, or both of you, are carriers of a specific genetic disease, preimplantation genetic diagnosis offers a way to reduce your chances of having a child with that disease. (mainlinehealth.org)
  • At Yale New Haven Children's Hospital, the frontiers of human genetics are being advanced through rapid whole genome sequencing, a technique that allows physicians insight into the causes of previously undiagnosed diseases and provides information for improving patient outcomes. (ynhh.org)
  • These checks can expose beneficial specifics of an individual's heritage, susceptibility to certain diseases, and perhaps genetic interactions with Other people. (bloguetechno.com)
  • Genetic polymorphisms are important determinants of phenotypic variations and may modulate the risk to or even cause various diseases including genetic disorders and multifactorial diseases. (routledge.com)
  • PGT-M is a technique used to assess embryos for genetic diseases and chromosomal abnormalities. (createfertility.co.uk)
  • The gene-editing method CRISPR has transformed biology, giving scientists the ability to modify genes to treat or prevent genetic diseases by correcting dangerous mutations and to create a host of new genetically modified plants and animals. (scientificamerican.com)
  • In principle, it could correct about 89 percent of known human genetic defects that cause diseases, although it is still a very new technique and requires much more study before it can be used to treat humans. (scientificamerican.com)
  • Genetic diseases affect all populations and have been apparent since antiquity. (who.int)
  • use GENETIC PHENOMENA or specifics treed under it for genetic processes and properties of organisms, or the qualifier / genet with specific anatomical terms, organisms, diseases, etc. (bvsalud.org)
  • 8. Heuzé Y, Holmes G, Peter I, Richtsmeier J, Jabs E. Closing the Gap: Genetic and Genomic Continuum from Syndromic to Nonsyndromic Craniosynostoses. (sciendo.com)
  • Starting in June 2015 , thirteen live webinars were produced by volunteer experts in genetic and genomic medicine and testing. (genome.gov)
  • Dr. Solomon provides an overview of genetic/genomic testing, then describes a series of cases with associated pedigrees for each. (genome.gov)
  • Yale School of Medicine's Mustafa Khokha, MD, associate professor of pediatrics (critical care) and genetics, and Saquib Lakhani, MD, clinical director, Pediatric Genomics Discovery Program, are leveraging this new technique in YNHCH's Pediatric Intensive Care Unit. (ynhh.org)
  • Most mutations cannot be corrected easily without creating these undesirable genetic by-products. (scientificamerican.com)
  • This technique, however, can only be used to fix four out of the 12 types of "point" genetic mutations, which include insertions, deletions and combinations of the two. (scientificamerican.com)
  • But a new closer look at genomes in prostate cancer by an international team of researchers reveals that, in fact, genetic mutations occur in abrupt, periodic bursts, causing complex, large scale reshuffling of DNA driving the development of prostate cancer. (enewspf.com)
  • The researchers also report that future targeted cancer therapy may depend on identifying complex sets of genetic mutations and rearrangements in each patient. (enewspf.com)
  • Many genetic disorders can be detected early in pregnancy using various noninvasive and invasive techniques. (medscape.com)
  • Many inherited disorders and phenotypes are genetically heterogeneous - that is, pathogenic variants in more than one gene can cause one phenotype (e.g., dilated cardiomyopathy, ataxia, hereditary hearing loss and deafness) or one genetic disorder (e.g. (nih.gov)
  • One of the most common genetic disorders is a condition called neurofibromatosis, which causes brown spots on the skin and benign tumors on the brain, spinal cord and other parts of the nervous system. (news-medical.net)
  • Synageva BioPharma Corp., a biopharmaceutical company developing therapeutic products for rare disorders, announced today the submission to the Comisión Federal para la Protección contra Riesgos Sanitarios in Mexico for Kanuma as a treatment for patients with lysosomal acid lipase deficiency (LAL Deficiency), a rare genetic disease with significant morbidity and early mortality. (news-medical.net)
  • Autosomal dominant is a pattern of inheritance characteristic of some genetic disorders. (genome.gov)
  • Autosomal recessive is a pattern of inheritance characteristic of some genetic disorders. (genome.gov)
  • In particular, Genetic Programming (GP) is adopted to build the combining function of an ensemble of local and global outlier detection algorithms, which are used to detect different types of attack. (researchgate.net)
  • Machine learning algorithms such as genetic programming (GP) can evolve biased classifiers when data sets are unbalanced. (researchgate.net)
  • Preimplantation biopsy of blastocysts obtained by in vitro fertilization is an invasive technique. (medscape.com)
  • After in vitro fertilization, but before transfer to the uterus, preimplantation genetic screening is done to check for the correct number of chromosomes. (mainlinehealth.org)
  • This has required the adoption of new approaches and techniques - from automated screening to genetic engineering - to develop a drug discovery process that is more complex and precise than ever before. (scienceinschool.org)
  • Some of these techniques include novel tools for genetic manipulation, 4,5 approaches for in vitro disease modelling 6-9 and innovative co-culture system with autologous cell types 10,11 or bacteria, 12-14 as well as viral infection models. (stemcell.com)
  • Rockefeller scientists have developed a new microscopy technique that has integrated new and existing approaches to help build a more cohesive picture of the brain. (medindia.net)
  • A Feature Paper should be a substantial original Article that involves several techniques or approaches, provides an outlook for future research directions and describes possible research applications. (mdpi.com)
  • Gene therapy is an experimental technique that uses genes to treat or prevent disease. (medlineplus.gov)
  • All of our regulatory frameworks and laws have been established based on people putting unrelated genetic material into another organism. (abc.net.au)
  • Techniques have been devised to insert, delete, and modify DNA at multiple levels, ranging from a specific base pair in a specific gene to entire genes. (wikipedia.org)
  • Genetic engineers must first choose what gene they wish to insert, modify, or delete. (wikipedia.org)
  • The gene must then be isolated and incorporated, along with other genetic elements, into a suitable vector. (wikipedia.org)
  • Often, a diagnosis is uncertain because characteristic clinical features are absent and genetic variants of unknown significance (GVUS) in the α-galactosidase A (GLA) gene are identified. (nih.gov)
  • Genetic polymorphisms in low penetrance genes are responsible for the alterations in the gene expression of critical signal transduction proteins and metabolic enzymes. (routledge.com)
  • Australia's gene technology regulator Raj Bhula has proposed reducing regulations around gene editing techniques such as CRISPR , following a 12 month technical review into the current regulations. (abc.net.au)
  • With gene editing you don't always have to use genetic material from another organism, it is just editing the [existing] material within the organism,' Dr Bhula said. (abc.net.au)
  • The gene-editing technique and how it works. (abc.net.au)
  • Advancements in gene editing technologies, especially CRISPR-Cas9, are driving Genetic Engineering Market growth. (emailwire.com)
  • Rapid progress in gene editing offers cost-effective solutions and therapeutic opportunities, driving the global genetic engineering market forward. (emailwire.com)
  • Prime editing" offers a way to precisely edit any type of " point" genetic mutation, with potentially fewer off-target effects than other gene-editing methods. (scientificamerican.com)
  • 2. Nuclear transfer is a technique used to duplicate genetic material by creating an embryo through the transfer and fusion of a diploid cell in an enucleated female oocyte.2 Cloning has a broader meaning than nuclear transfer as it also involves gene replication and natural or induced embryo splitting (see Annex 1). (who.int)
  • With the advances in BMT and gene therapy, patients now have a better likelihood of developing a functional immune system in a previously lethal genetic disease. (medscape.com)
  • Line Health offers advanced genetic screening options to help learn which embryos are most likely to result in a successful pregnancy. (mainlinehealth.org)
  • After preimplantation genetic screening, only those embryos with the correct number of chromosomes are transferred to the uterus. (mainlinehealth.org)
  • Preimplantation genetic screening can also show which embryos are male and which are female, so you're able to choose the gender of the embryos you want to implant, if you wish. (mainlinehealth.org)
  • A clone is an organism that is a genetic copy of an existing one. (who.int)
  • Genetic genealogy brings together DNA tests with regular genealogical exploration to find out familial connections, trace ancestors, and Make relatives trees. (bloguetechno.com)
  • Laws affecting family history and genetic genealogy (DNA) are areas of special interest to me. (blogspot.com)
  • The defendant accused of a 2016 gunpoint rape was identified using "genetic genealogy. (valawyersweekly.com)
  • Kemler's July 11 bench ruling - rejecting those concerns - comes amid excitement about the possibilities of genetic genealogy. (valawyersweekly.com)
  • In April of last year, the company touted a new service: genetic genealogy. (valawyersweekly.com)
  • Hybridization was one way rapid changes in an organism's genetic makeup could be introduced. (wikipedia.org)
  • He provides additional detail on whole chromosome versus molecular and biochemical genetic tests, including cytogenetic tests (karyotyping and fluorescent in situ hybridization (FISH) tests) and molecular tests. (genome.gov)
  • These initiatives were successful thanks to the application of sophisticated hybridization techniques (notably, this did not entail genetic modification). (medscape.com)
  • Firstly, we design a simple heuristic to reduce the completion time of jobs on the bottleneck machines that we call the reducing bottleneck technique (RBT). (edu.au)
  • New Breeding Techniques (NBTs) include several new technologies for introduction of new variation into crop plants for plant breeding, in particular the methods that aim to make targeted mutagenesis at specific sites in the plant genome (NBT mutagenesis). (frontiersin.org)
  • It utilizes the genetic variation between individuals within a plant species and combines the desired properties into new and improved varieties. (frontiersin.org)
  • Plant breeding is dependent on genetic variation, and new variation is fundamentally important for introduction of new traits in breeding programs. (frontiersin.org)
  • However, in cases where a specific genetic trait is not immediately available to be crossed into breeding materials, the genetic variation in a crop species can be expanded by other means. (frontiersin.org)
  • New Breeding Techniques (NBT) include several new technologies for introduction of variation into crop plants. (frontiersin.org)
  • Frederick Sanger developed a method for sequencing DNA in 1977, greatly increasing the genetic information available to researchers. (wikipedia.org)
  • Outdated law reform around genetic engineering could have huge benefits for health and food researchers. (abc.net.au)
  • Techniques like HyMS will be vital to researchers hoping to better understand how brains process information. (medindia.net)
  • The researchers used their new technique, dubbed "prime editing," in lab-grown human cells to correct the genetic defects that cause sickle cell disease and Tay-Sachs disease , they report in a study published Monday in Nature . (scientificamerican.com)
  • Our study will complement planned satellite telemetry by other researchers by using non-invasive genetic tagging and allow many more individuals to be tracked for providing information about the dispersal of the populations. (rufford.org)
  • Finally, we discuss the clinical utility of genetic testing in cardiomyopathy in Western settings, where NGS panel testing of core disease genes is currently recommended with possible implications for patient management. (bmj.com)
  • In the past ten years, improvements in massively parallel sequencing techniques have led to the development and widespread clinical use of multigene panels, which allow simultaneous testing of two to more than 150 genes. (nih.gov)
  • The aim of the present study is to describe the results of clinical and virological investigations on the first outbreak of a genetic lineage 2 West Nile virus (WNV) encephalomyelitis in horses. (ivis.org)
  • Goals of genetic testing are presented, including the use of testing for clinical versus molecular diagnosis, as well as principles of clinical utility. (genome.gov)
  • To understand the evidence for the evaluation of genetic testing and how it differs from other evidence-based decisions, Dr. Lyon describes the "ACCE" framework for evaluating analytic and clinical validity and utility. (genome.gov)
  • To understand the uses of genetic tests and to determine if the correct test was ordered, Dr. Flannery reviews different types of genetic tests, principles of testing, and the outcomes and clinical utility of genetic tests. (genome.gov)
  • Many different discoveries and advancements led to the development of genetic engineering. (wikipedia.org)
  • The constant advancements in available techniques and knowledge necessitate the close exchange of clinicians and molecular geneticists about genotypes and phenotypes , as well as knowledge of the challenges and pitfalls of ES to initiate proper further diagnostic steps. (bvsalud.org)
  • These tests figure out biological relationships, such as paternity, maternity, or siblinghood, by evaluating genetic markers among men and women. (bloguetechno.com)
  • DNA screening aids individuals trace their family members origins and connect with distant relatives as a result of shared genetic markers. (bloguetechno.com)
  • Genetic polymorphisms also serve as important genetic, population and evolutionary markers that allow the study of genetic and evolutionary aspects of individuals, populations and organisms and aid in tracing the evolutionary and parental lineages. (routledge.com)
  • Genetic tagging is a newly emerging technique in molecular ecology, which enables the unique identification of individuals by their hypervariable genetic markers, and has proven to be a highly effective method in other studies. (rufford.org)
  • To assess the genetic diversity and relationships between the isolates, we sequenced two housekeeping genes ( glmM and hspA ). (cdc.gov)
  • At the request of the member states, the European Commission set up a working group in 2007 to assess whether or not a number of new breeding techniques should fall within the scope of GMO legislation. (frontiersin.org)
  • This study in the lowland Amazonian rainforest of SE Peru is aiming to document the current population genetic structure of Scarlet Macaw (Ara macao) populations and assess the feasibility of genetic tagging technique for measuring home-range, dispersal, and population structure. (rufford.org)
  • The diagnostic utility of exome sequencing has consistently been 20%-30% (i.e., a diagnosis is identified in 20%-30% of individuals who were previously undiagnosed but had features suggestive of a genetic condition) [ Gahl et al 2012 , Lazaridis et al 2016 ]. (nih.gov)
  • EMAILWIRE.COM , September 02, 2023 ) As per Maximize Market research, the Genetic Engineering Market was USD 1.03 billion. (emailwire.com)
  • 1) To understand and document the breeding biology, and current demographic and population genetic structure of Scarlet Macaw populations in SE Peru. (rufford.org)
  • It is important to document the original population genetic structure of these populations for evaluating the effect of impending habitat fragmentation. (rufford.org)
  • Enhancing the evaluation of genetic risk prediction models for inhibitor development among people with hemophilia in different populations. (cdc.gov)
  • Genetic frontiers for conservation. (iucn.org)
  • BRUSSELS, 25 JULY 2018 - The organic food and farming movement welcomes the decision of the European Court of Justice (ECJ) which clarifies that new genetic engineering techniques produce Genetically Modified Organisms (GMOs) and will have to be regulated as such under the existing EU legislation. (zaadgoed.nl)
  • Deoxyribonucleic acid (DNA) is the fundamental genetic materials that carries the Directions for the development, working, development, and reproduction of all recognized living organisms. (bloguetechno.com)
  • However, following that the French highest legislative body for administrative justice, the Conseil d'État, has sought advice from The Court of Justice of the European Union (CJEU) in interpreting the scope of the genetically modified organisms (GMO) Directive, CJEU in a decision from 2018, stated that organisms modified by these new techniques are not exempted from the current EU GMO legislation. (frontiersin.org)
  • A peek at tardigrades' genetic diaries may dispel a rumor about an amazing feat the tiny creatures were supposed to perform: borrowing large numbers of genes from other organisms. (sciencenews.org)
  • In recent years synthetic biology has emerged as a suite of techniques and technologies that enable humans to read, interpret, modify, design and manufacture DNA in order to rapidly influence the forms and functions of cells and organisms, with the potential to reach whole species and ecosystems. (iucn.org)
  • Health and fitness-associated DNA exams Consider someone's genetic predisposition to sure healthcare situations, providing insights into potential wellness pitfalls and individualized wellness tips. (bloguetechno.com)
  • Huntington's disease is an example of an autosomal dominant genetic disorder. (genome.gov)
  • Sickle cell anemia is an example of an autosomal recessive genetic disorder. (genome.gov)
  • If genes don't produce the right proteins or don't produce them correctly, a child can have a genetic disorder . (medlineplus.gov)
  • Genetic engineering techniques allow the modification of animal and plant genomes. (wikipedia.org)
  • We asked how you would be impacted by the shake-up of genetic modification laws in the health and agricultural industries. (abc.net.au)
  • Further, biopsies and genetic testing are typically pursued only after other options have been exhausted, resulting in the disease being diagnosed in its later stages. (nature.com)
  • this may explain phenotypic variability and low rates of genetic diagnosis from sequencing studies. (bmj.com)
  • A technique called whole-exome sequencing (WES) has been used for the first time at Vanderbilt University to identify new genetic variations associated with a common disease - a heart rhythm abnormality called atrial fibrillation (AF). (vumc.org)
  • Whole-exome sequencing, essentially a "read-out" of that part of the DNA that encodes proteins, was conducted in 18 individuals from six families with an inherited form of AF, and identified many rare and potentially disease-causing genetic variants. (vumc.org)
  • Complete genome sequencing delivers an extensive analysis of an individual's entire DNA sequence, DNA Testing offering detailed insights into their genetic make-up. (bloguetechno.com)
  • Future diagnostic techniques ( genome sequencing [GS], optical genome mapping , long-read sequencing, and epigenetic profiling) will further enhance the diagnostic yield. (bvsalud.org)
  • Sequencing and other techniques may reveal the actual genetic defects in these patients. (medscape.com)
  • Genetic methods were plasmid profiles, Hinf I chromosomal restriction length polymorphism-RFLP, and toxin A PCR-RFLP using Alu I. Hinf I was the most discriminating method for epidemiological purposes indicating that 8 diarrhea types were present during the outbreak. (umaryland.edu)
  • A genetic distance of 1 means that you have one mutation that doesn't match each other. (dna-explained.com)
  • The ZFN technique is a site-directed nuclease (SDN) tool that can be designed to produce a mutation at a predetermined position in the plant genome. (frontiersin.org)
  • Faced with those numbers, Bjerke's lawyer, Christopher Leibig of Alexandria, attacked the DNA typing of the samples from Bjerke's discarded trash, the forced collection of the mouth swab and the creation of Bjerke's genetic profile from that buccal swab. (valawyersweekly.com)
  • To address the growing need for medical staff in the insurance industry to understand genetic testing, the National Human Genome Research Institute (NHGRI) has collaborated with the Blue Cross Blue Shield Association to produce this educational webinar series. (genome.gov)
  • Genetic tests can reduce morbidity/mortality, provide information to manage patient/family members, and assist with reproductive decision-making. (genome.gov)
  • Due to the growing popularity of stem cell therapies genetic technologies in the United States. (emailwire.com)
  • What Are Genetic Therapies? (medlineplus.gov)
  • PGT-M) can be offered to couples wishing to avoid the risk of having a child with an inherited genetic disease. (createfertility.co.uk)
  • The cells are then screened for any genetic disease that is known to be carried in the family. (createfertility.co.uk)
  • The chemical and mineralogical differences between the two groups of samples can be attributed to different genetic histories and may have implications for locating chromian spinel deposits amenable to standard beneficiating techniques. (cdc.gov)
  • Preconception prenatal screening provides prospective parents with the option of choosing or declining to receive genetic information pertinent to their personal situation prior to planning a pregnancy. (medscape.com)
  • The detection of prenatal structural anomalies should lead to further genetic evaluation so that many of these conditions can be identified before birth. (medscape.com)
  • Paternity assessments aid confirm Organic parentage, although prenatal DNA testing can detect genetic abnormalities in acquiring fetuses. (bloguetechno.com)
  • Wellness DNA tests provide individualized overall health reviews, highlighting genetic predispositions to illnesses, medication responses, and lifestyle tips. (bloguetechno.com)
  • DNA testing, also called genetic screening or DNA Evaluation, entails examining an individual's DNA to identify specific sequences or variations in the genetic code. (bloguetechno.com)
  • Early techniques randomly inserted the genes into the genome. (wikipedia.org)
  • As well as manipulating DNA, techniques had to be developed for its insertion into an organism's genome. (wikipedia.org)
  • techniques that involve comprehensive changes of the plant's genome. (frontiersin.org)
  • After fertilisation, the genetic material in the mother's ovum and the father's sperm are combined, forming the genome of the embryo. (helsinki.fi)
  • Exploring genetic biodiversity: secondary metabolites from Neotropical Annonaceae. (usp.br)
  • Approximately 95% of the exome can be sequenced with currently available techniques. (nih.gov)
  • How to proceed after 'negative' exome: A review on genetic diagnostics, limitations, challenges, and emerging new multiomics techniques. (bvsalud.org)
  • 31 Genetic inheritance was first discovered by Gregor Mendel in 1865, following experiments crossing peas. (wikipedia.org)
  • as well as diagnostic techniques, drug development and tissue transplantation. (who.int)
  • A new parallel implementation of genetic programming based on the cellular model is presented and compared with both canonical genetic programming and the island model approach. (researchgate.net)
  • 3 Various experimental techniques have also been developed in parallel with, and applied to, intestinal organoid cultures with a scientifically synergistic effect. (stemcell.com)
  • Standard methods for typing isolates were compared to genetic methods. (umaryland.edu)
  • These are designed by a laboratory to include genes commonly associated with a broad phenotype (e.g., cardiomyopathy, ataxia, intellectual disability) or a recognizable syndrome with genetic heterogeneity (e.g. (nih.gov)
  • 14. Nah H, Koyama E, Agochukwu N, Bart S, Muenke M. Phenotype profile of a genetic mouse model for Muenke syndrome. (sciendo.com)
  • The working group prepared a list of seven new plant breeding techniques: zinc finger nuclease (ZFN) technology, oligonucleotide-directed mutagenesis (ODM), cisgenesis and intragenesis, grafting on GM-rootstock, RNA-dependent DNAmethylation, agro-infiltration "sensu stricto," and reverse breeding. (frontiersin.org)
  • Note: This information, provided by the editors of GeneReviews , is intended both for individuals who have limited experience with comprehensive genetic testing (see Introductory Information ) and for clinicians who routinely order comprehensive genetic testing (see Detailed Information ). (nih.gov)
  • Polymerase chain reaction (PCR), developed by Kary Mullis in 1983, allowed small sections of DNA to be amplified (replicated) and aided identification and isolation of genetic material. (wikipedia.org)
  • In the future, if someone leaves just one hair at the crime scene, the CSI might be able to get the whole picture of the offender based on nothing but their genetic material. (learning-mind.com)
  • At the moment, the authorities use DNA to identify a suspect, as long as they have a sample of their genetic material in advance to be compared with that found at the crime scene. (learning-mind.com)
  • As stated by Manfred Kayser of the Erasmus University in Rotterdam, Netherlands, the new three-dimensional modeling technique based on the genetic material can be very useful in the future . (learning-mind.com)
  • Making such double-stranded breaks in DNA can result in unwanted genetic material being inserted or deleted, which can have consequences including activating genes that cause cancer. (scientificamerican.com)
  • Bjerke's expert said there is no such thing as a "match" in DNA comparisons, and Bjerke's lawyer said the government goes too far when it can work up a profile on anyone using their discarded genetic material. (valawyersweekly.com)
  • Since 2007, a number of new SDN tools have emerged, such as the TALEN and CRISPR/Cas techniques, of which, in particular, the latter is now widely used. (frontiersin.org)
  • Human-directed genetic manipulation began with the domestication of plants and animals through artificial selection in about 12,000 BC. (wikipedia.org)
  • Many proteins, and the genes that make them, aren't well understood, and there's still much to learn from the human genetic instruction book. (sciencenews.org)
  • The use of the technique of nuclear transfer for reproduction of human beings is surrounded by strong ethical concerns and controversies and is considered a threat to human dignity. (who.int)
  • This technique is surrounded by strong ethical concerns and is considered a threat to human dignity. (who.int)
  • North America dominated the Genetic Engineering Market in 2022. (emailwire.com)
  • Preimplantation genetic screening is a test done to determine if an embryo has normal chromosomes. (mainlinehealth.org)
  • 10. Yoon A, Pham B, Dipple K. Genetic Screening in Patients with Craniofacial Malformations. (sciendo.com)
  • Techniques included adding fluorescent tags or radiolabels to the protein or the drug molecule, enabling them to be tracked. (scienceinschool.org)
  • But the technique, which involves using an enzyme called a nuclease that acts as molecular scissors to "cut" DNA, can cause unintended effects. (scientificamerican.com)