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Academic literature on the topic 'Lfq'

Author: Grafiati
Published: 15 June 2024

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Journal articles on the topic "Lfq":

1

Yang, Yepeng, Zaixing Jiang, Jianguo Zhang, Zongxuan Zhang, and Chun Yang. "Control Effect of Deposition Processes on Shale Lithofacies and Reservoirs Characteristics in the Eocene Shahejie Formation (Es4s), Dongying Depression, China." Energies 16, no. 5 (February 24, 2023): 2200. http://dx.doi.org/10.3390/en16052200.

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The lacustrine fine-grained sedimentary rocks in the upper interval of the fourth member of the Eocene Shahejie Formation (Es4s) in the Dongying Depression are important shale oil exploration targets in Bohai Bay Basin. They are widely distributed and rich in organic matter. In this study, samples were observed under the optical microscope and FESEM, combined with geochemical test and physical property analysis to study the sedimentary characteristics and reservoir characteristics of them. Nine lithofacies are recognized based on the mineral composition, the content of organic matter and the beddings. The middle-high organic laminated calcareous fine-grained sedimentary rocks (LF1) and the middle-high organic laminated mixed fine-grained sedimentary rocks (LF2) resulted from seasonal sediment variations and settled by suspension in the deep lake. The middle-high organic flaggy mixed fine-grained sedimentary rocks (LF3), the middle-high organic flaggy calcareous fine-grained sedimentary rocks (LF4), the middle-high organic massive calcareous fine-grained sedimentary rocks (LF5) and the middle organic massive mixed fine-grained sedimentary rocks (LF6) were formed by redeposition. The low organic massive argillaceous fine-grained sedimentary rocks (LF7), the low organic massive felsic fine-grained sedimentary rocks (LF8) and the low organic massive mixed fine-grained sedimentary rocks (LF9) are affected by the terrigenous input events. The pore structures vary in different beddings which are influenced by the kinds and arrangement of minerals and particles. In the laminated lithofacies, the ink-bottle-shaped pores are dominant. In the flaggy and massive lithofacies, the ink-bottle-shaped pores and the slit-shaped pores coexist. LF1 and LF2 are the best target for shale oil exploration and the LF3, LF4, LF5 and LF6 are the second. The deposition processes control the lithofacies and reservoir characteristics of the fined-grained sedimentary rocks.
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Tam, Lai-Wa, Paul T. Ranum, and Paul A. Lefebvre. "CDKL5 regulates flagellar length and localizes to the base of the flagella in Chlamydomonas." Molecular Biology of the Cell 24, no. 5 (March 2013): 588–600. http://dx.doi.org/10.1091/mbc.e12-10-0718.

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The length of Chlamydomonas flagella is tightly regulated. Mutations in four genes—LF1, LF2, LF3, and LF4—cause cells to assemble flagella up to three times wild-type length. LF2 and LF4 encode protein kinases. Here we describe a new gene, LF5, in which null mutations cause cells to assemble flagella of excess length. The LF5 gene encodes a protein kinase very similar in sequence to the protein kinase CDKL5. In humans, mutations in this kinase cause a severe form of juvenile epilepsy. The LF5 protein localizes to a unique location: the proximal 1 μm of the flagella. The proximal localization of the LF5 protein is lost when genes that make up the proteins in the cytoplasmic length regulatory complex (LRC)—LF1, LF2, and LF3—are mutated. In these mutants LF5p becomes localized either at the distal tip of the flagella or along the flagellar length, indicating that length regulation involves, at least in part, control of LF5p localization by the LRC.
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Wea, Redempta, Bernadete Barek Koten, and Christian Abimayu Morelaka. "Kandungan Energi Bruto, Energi Tercerna dan Energi Metabolis Pakan Cair Fermentasi Berbahan Biji Asam Utuh pada Babi Grower." Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Science) 11, no. 2 (July 30, 2021): 131. http://dx.doi.org/10.46549/jipvet.v11i2.156.

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Tamarind seeds have a high energy content but have limited use for pigs because the seed coat is tough and contains anti-nutrient tannins. Therefore, liquid feed fermentation technology is carried out. The aim of this research was to assess the gross energy, digestible energy, and metabolic energy content of liquid feed fermentation (Lff) with different fermentation times in growing pigs. The research materials were whole tamarind seeds, bran, corn, meat and bone meal, and soybean meal. The study used a completely randomized design and consisted of 5 treatments and 5 replications. Treatment = Lf0: Lff time 0 days; Lf1: Lff for 7 days, Lf2: Lff for 14 days, Lf3: Lff for 21days, Lf4: Lff for 28 days fermentation. The research variables were the energy content of the ration and the prediction of digestible energy and metabolic energy value. Data were analyzed using analysis of variance and Duncan's advanced test. The results showed that the Lff with different fermentation time had a significant effect (P <0,05) on gross energy, digestible energy, and metabolic energy value. The best value of energy is Lff for 21 days. It was concluded that the time for fermentation of liquid feed made from tamarind seeds which can produce good energy content, digestibility, and metabolic energy is 21 days.
4

Tang, Jing, Jianbo Fu, Yunxia Wang, Bo Li, Yinghong Li, Qingxia Yang, Xuejiao Cui, et al. "ANPELA: analysis and performance assessment of the label-free quantification workflow for metaproteomic studies." Briefings in Bioinformatics 21, no. 2 (January 15, 2019): 621–36. http://dx.doi.org/10.1093/bib/bby127.

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Abstract Label-free quantification (LFQ) with a specific and sequentially integrated workflow of acquisition technique, quantification tool and processing method has emerged as the popular technique employed in metaproteomic research to provide a comprehensive landscape of the adaptive response of microbes to external stimuli and their interactions with other organisms or host cells. The performance of a specific LFQ workflow is highly dependent on the studied data. Hence, it is essential to discover the most appropriate one for a specific data set. However, it is challenging to perform such discovery due to the large number of possible workflows and the multifaceted nature of the evaluation criteria. Herein, a web server ANPELA (https://idrblab.org/anpela/) was developed and validated as the first tool enabling performance assessment of whole LFQ workflow (collective assessment by five well-established criteria with distinct underlying theories), and it enabled the identification of the optimal LFQ workflow(s) by a comprehensive performance ranking. ANPELA not only automatically detects the diverse formats of data generated by all quantification tools but also provides the most complete set of processing methods among the available web servers and stand-alone tools. Systematic validation using metaproteomic benchmarks revealed ANPELA’s capabilities in 1 discovering well-performing workflow(s), (2) enabling assessment from multiple perspectives and (3) validating LFQ accuracy using spiked proteins. ANPELA has a unique ability to evaluate the performance of whole LFQ workflow and enables the discovery of the optimal LFQs by the comprehensive performance ranking of all 560 workflows. Therefore, it has great potential for applications in metaproteomic and other studies requiring LFQ techniques, as many features are shared among proteomic studies.
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Mehta, Subina, Caleb W. Easterly, Ray Sajulga, Robert J. Millikin, Andrea Argentini, Ignacio Eguinoa, Lennart Martens, et al. "Precursor Intensity-Based Label-Free Quantification Software Tools for Proteomic and Multi-Omic Analysis within the Galaxy Platform." Proteomes 8, no. 3 (July 8, 2020): 15. http://dx.doi.org/10.3390/proteomes8030015.

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For mass spectrometry-based peptide and protein quantification, label-free quantification (LFQ) based on precursor mass peak (MS1) intensities is considered reliable due to its dynamic range, reproducibility, and accuracy. LFQ enables peptide-level quantitation, which is useful in proteomics (analyzing peptides carrying post-translational modifications) and multi-omics studies such as metaproteomics (analyzing taxon-specific microbial peptides) and proteogenomics (analyzing non-canonical sequences). Bioinformatics workflows accessible via the Galaxy platform have proven useful for analysis of such complex multi-omic studies. However, workflows within the Galaxy platform have lacked well-tested LFQ tools. In this study, we have evaluated moFF and FlashLFQ, two open-source LFQ tools, and implemented them within the Galaxy platform to offer access and use via established workflows. Through rigorous testing and communication with the tool developers, we have optimized the performance of each tool. Software features evaluated include: (a) match-between-runs (MBR); (b) using multiple file-formats as input for improved quantification; (c) use of containers and/or conda packages; (d) parameters needed for analyzing large datasets; and (e) optimization and validation of software performance. This work establishes a process for software implementation, optimization, and validation, and offers access to two robust software tools for LFQ-based analysis within the Galaxy platform.
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Asleson, Catherine M., and Paul A. Lefebvre. "Genetic Analysis of Flagellar Length Control in Chlamydomonas reinhardtii: A New Long-Flagella Locus and Extragenic Suppressor Mutations." Genetics 148, no. 2 (February 1, 1998): 693–702. http://dx.doi.org/10.1093/genetics/148.2.693.

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Abstract Flagellar length in the biflagellate alga Chlamydomonas reinhardtii is under constant and tight regulation. A number of mutants with defects in flagellar length control have been previously identified. Mutations in the three long-flagella (lf) loci result in flagella that are up to three times longer than wild-type length. In this article, we describe the isolation of long-flagellar mutants caused by mutations in a new LF locus, LF4. lf4 mutations were shown to be epistatic to lf1, while lf2 was found to be epistatic to lf4 with regard to the flagellar regeneration defect. Mutations in lf4 were able to suppress the synthetic flagella-less phenotype of the lf1, lf2 double mutant. In addition, we have isolated four extragenic suppressor mutations that suppress the long-flagella phenotype of lf1, lf2, or lf3 double mutants.
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Álvarez, María Dolores, Arancha Saiz, Beatriz Herranz, and Susana Cofrades. "Olive Pomace Oil Structuring for the Development of Healthy Puff Pastry Laminating Fats: The Effect of Chilling Storage on the Quality of Baked Products." Foods 13, no. 4 (February 16, 2024): 603. http://dx.doi.org/10.3390/foods13040603.

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Developing puff pastry (PP) laminating fats (LFs) with sustainable structured olive pomace oil (OPO) could contribute to its increased valorization. This study evaluated the physicochemical stability of four OPO-based LFs or margarines and the performance of their baked PP counterparts during two months of chilling storage at 4 °C. LF samples, developed at the laboratory scale, contained 41% (LF1 and LF2) OPO and 31% (LF3 and LF4) OPO together with 10% cocoa butter when using two static initial crystallization conditions (room temperature for LF1 and LF3, freezer for LF2 and LF4) before storage. During the storage period, the proximate composition, thermal and dynamic rheological properties, firmness and spreadability, oil-binding capacity, color, and lipid oxidation of the four LF samples were examined, along with the baking performance and textural properties of the PP counterparts. The initial cooling rate had minimal significance. Cocoa butter negatively influenced post-crystallization processes occurring in OPO-based LF3 and LF4, resulting in increased hardness and reduced performance after 18 days of storage, attributed, at least partially, to a high amount of 1,3-dipalmitoyl-2-oleoyl-glycerol (POP), mainly from cocoa butter. Conversely, OPO-based LF1 and LF2 maintained their quality and were stable for two months without apparent granular crystal formation.
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Tang, Jing, Yang Zhang, Jianbo Fu, Yunxia Wang, Yi Li, Qingxia Yang, Lixia Yao, Weiwei Xue, and Feng Zhu. "Computational Advances in the Label-free Quantification of Cancer Proteomics Data." Current Pharmaceutical Design 24, no. 32 (January 15, 2019): 3842–58. http://dx.doi.org/10.2174/1381612824666181102125638.

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Background: Due to its ability to provide quantitative and dynamic information on tumor genesis and development by directly profiling protein expression, the proteomics has become intensely popular for characterizing the functional proteins driving the transformation of malignancy, tracing the large-scale protein alterations induced by anticancer drug, and discovering the innovative targets and first-in-class drugs for oncologic disorders. Objective: To quantify cancer proteomics data, the label-free quantification (LFQ) is frequently employed. However, low precision, poor reproducibility and inaccuracy of the LFQ of proteomics data have been recognized as the key “technical challenge” in the discovery of anticancer targets and drugs. In this paper, the recent advances and development in the computational perspective of LFQ in cancer proteomics were therefore systematically reviewed and analyzed. Methods: PubMed and Web of Science database were searched for label-free quantification approaches, cancer proteomics and computational advances. Results: First, a variety of popular acquisition techniques and state-of-the-art quantification tools are systematically discussed and critically assessed. Then, many processing approaches including transformation, normalization, filtering and imputation are subsequently discussed, and their impacts on improving LFQ performance of cancer proteomics are evaluated. Finally, the future direction for enhancing the computation-based quantification technique for cancer proteomics are also proposed. Conclusion: There is a dramatic increase in LFQ approaches in recent year, which significantly enhance the diversity of the possible quantification strategies for studying cancer proteomics.
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Sivakova, Barbara, Jan Jurcik, Veronika Lukacova, Tomas Selicky, Ingrid Cipakova, Peter Barath, and Lubos Cipak. "Label-Free Quantitative Phosphoproteomics of the Fission Yeast Schizosaccharomyces pombe Using Strong Anion Exchange- and Porous Graphitic Carbon-Based Fractionation Strategies." International Journal of Molecular Sciences 22, no. 4 (February 9, 2021): 1747. http://dx.doi.org/10.3390/ijms22041747.

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The phosphorylation of proteins modulates various functions of proteins and plays an important role in the regulation of cell signaling. In recent years, label-free quantitative (LFQ) phosphoproteomics has become a powerful tool to analyze the phosphorylation of proteins within complex samples. Despite the great progress, the studies of protein phosphorylation are still limited in throughput, robustness, and reproducibility, hampering analyses that involve multiple perturbations, such as those needed to follow the dynamics of phosphoproteomes. To address these challenges, we introduce here the LFQ phosphoproteomics workflow that is based on Fe-IMAC phosphopeptide enrichment followed by strong anion exchange (SAX) and porous graphitic carbon (PGC) fractionation strategies. We applied this workflow to analyze the whole-cell phosphoproteome of the fission yeast Schizosaccharomyces pombe. Using this strategy, we identified 8353 phosphosites from which 1274 were newly identified. This provides a significant addition to the S. pombe phosphoproteome. The results of our study highlight that combining of PGC and SAX fractionation strategies substantially increases the robustness and specificity of LFQ phosphoproteomics. Overall, the presented LFQ phosphoproteomics workflow opens the door for studies that would get better insight into the complexity of the protein kinase functions of the fission yeast S. pombe.
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Johannsen, Christina, Christian J. Koehler, and Bernd Thiede. "Comparison of LFQ and IPTL for Protein Identification and Relative Quantification." Molecules 26, no. 17 (September 2, 2021): 5330. http://dx.doi.org/10.3390/molecules26175330.

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(1) Background: Mass spectrometry-based quantitative proteome profiling is most commonly performed by label-free quantification (LFQ), stable isotopic labeling with amino acids in cell culture (SILAC), and reporter ion-based isobaric labeling methods (TMT and iTRAQ). Isobaric peptide termini labeling (IPTL) was described as an alternative to these methods and is based on crosswise labeling of both peptide termini and MS2 quantification. High quantification accuracy was assumed for IPTL because multiple quantification points are obtained per identified MS2 spectrum. A direct comparison of IPTL with other quantification methods has not been performed yet because IPTL commonly requires digestion with endoproteinase Lys-C. (2) Methods: To enable tryptic digestion of IPTL samples, a novel labeling for IPTL was developed that combines metabolic labeling (Arg-0/Lys-0 and Arg-d4/Lys-d4, respectively) with crosswise N-terminal dimethylation (d4 and d0, respectively). (3) Results: The comparison of IPTL with LFQ revealed significantly more protein identifications for LFQ above homology ion scores but not above identity ion scores. (4) Conclusions: The quantification accuracy was superior for LFQ despite the many quantification points obtained with IPTL.
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Journal articles Dissertations / Theses Books

Dissertations / Theses on the topic "Lfq":

1

Bovin, Axel. "LF(A)ntropologi : En studie om antropologins eventuella bidrag till LFA-metoden." Thesis, Uppsala universitet, Institutionen för kulturantropologi och etnologi, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-254312.

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Uppsatsen undersöker om antropologiskt kunskap kan implementeras i Logical Framework Approach (LFA) –metoden för att förbättra den. LFA är en projektplaneringsmetod som bland annat används inom utvecklingsprojekt. Olika publiceringar om LFA har studerats för att få fram för- och motargument. Vidare har antropologiska publiceringar om hur antropologi kan användas inom utveckling- och biståndsprojekt legat till grund för att analysera LFA, och se om och isåfall var antropologisk kunskap kan användas för att förbättra den. Resultatet presenteras i form redovisning på var metoden får kritik samt hur antropologisk kunskap kan bidra till förbättring i det specifika området.
The thesis seeks to examine whether anthropological knowledge can improve the Logical Framework Approach (LFA). LFA is a widespread project planning method that is used in development projects. Various publications about LFA have been studied to identify arguments in favor of, and against the method. Furthermore, anthropological publications on how anthropology can be used in development and aid projects forms the foundations for analyzing the LFA. This is performed to see where anthropological knowledge can be applied to improve it. The result is presented by focusing on the criticism to discover how anthropology can contribute to improving the methods in the areas of concern.
2

Garcia, del Rio Diego Fernando. "Studying protein complexes for assessing the function of ghost proteins (Ghost in the Cell)." Electronic Thesis or Diss., Université de Lille (2022-....), 2023. https://pepite-depot.univ-lille.fr/ToutIDP/EDBSL/2023/2023ULILS115.pdf.

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Le cancer de l'ovaire (OvCa) est le cancer le plus mortel parmi les cancers féminins. Il est souvent diagnostiqué tardivement ou mal diagnostiqué, ce qui le rend difficile à traiter. Les options de traitement incluent la chirurgie ou la chimiothérapie, toutefois la résistance à la chimiothérapie est un problème majeur. Il est donc urgent de trouver de nouvelles cibles et de développer de nouvelles stratégies pour surmonter cette résistance.Dans ce contexte le protéome fantôme est une source potentiellement riche de biomarqueurs. Le protéome fantôme, ou protéome alternatif, est composé de protéines traduites à partir de cadres de lecture ouverts alternatifs (AltORFs). Ces AltORFs proviennent de différents codons START issus de différente région de l'ARNm, tels qu'un décalage de cadre de lecture (+1, +2) dans la séquence codante de l'ADN (CDS), dans le 5'-UTR, 3'-UTR et éventuellement de la traduction d'ARN non codants (ncRNA).Les études sur les protéines alternatives (AltProts) sont souvent complexes et nécessite des études biomoléculaires coûteuses. Cependant, leurs fonctions peuvent être déduites en identifiant leurs partenaires d'interaction, la détection des interactions protéine-protéine (PPI) entre AltProts et protéines de référence (RefProts) peut aider à identifier leur fonction. La stratégie de pontage chimique (crosslink) combiné à la spectrométrie de masse (XL-MS) est un outil approprié à cet objectif. De plus, les outils bioinformatiques qui relient les informations fonctionnelles des RefProt et les analyses d'ontologie génique (GO) permettent la visualisation des voies de signalisation et le regroupement des RefProts en fonction de leur processus biologique, de leur fonction moléculaire ou de leur localisation cellulaire, et ainsi y placer certaine AltProt.Dans ce travail, nous avons développé une méthodologie combinant XL-MS et le fractionnement subcellulaire. L'étape de fractionnement subcellulaire nous a permis de réduire la complexité des échantillons analysés par chromatographie liquide et spectrométrie de masse (LC-HRMS/MS). Pour évaluer la validité des interactions, nous avons réalisé une modélisation moléculaire des structures 3D des AltProts, suivie d'une prédiction informatique de l'interaction et de mesure des distances de pontages identifiés expérimentalement. L'analyse a révélé des rôles d'AltProts dans les fonctions et les processus biologiques tel que la réparation de l'ADN ou encore la présentation d'antigène.La protéogénomique a été utilisée pour générer des bases de données protéiques personnalisées à partir des données de séquençage ARN afin d'étudier les protéomes de deux lignées cellulaires de cancer de l'ovaire (PEO-4 et SKOV-3) en comparaison avec une lignée cellulaire ovarienne normale (T1074). L'expression différentielle de plusieurs protéines a ainsi été identifiée entre les lignées cellulaires cancéreuses et normales, avec une association aux voies de signalisation connues pour le cancer. Des PPI ont également été identifiées dans les lignées cellulaires cancéreuses en utilisant la méthodologie XL-MS.Ce travail met en évidence le potentiel de l'approche protéogénomique pour découvrir de nouveaux aspects de la biologie du cancer de l'ovaire. Il nous permet d'identifier des protéines et des variants auparavant inconnus qui peuvent avoir une signification fonctionnelle. L'utilisation de bases de données protéiques personnalisées et de l'approche de réticulation a mis en lumière le "protéome fantôme", une vision du protéome restée inexplorée jusqu'à présent
Ovarian cancer (OvCa) has the highest mortality rate among female reproductive cancers worldwide. OvCa is often referred to as a stealth killer because it is commonly diagnosed late or misdiagnosed. Once diagnosed, OvCa treatment options include surgery or chemotherapy. However, chemotherapy resistance is a significant obstacle. Therefore, there is an urgent need to identify new targets and develop novel therapeutic strategies to overcome therapy resistance.In this context the ghost proteome is a potentially rich source of biomarkers. The ghost proteome, also known as the alternative proteome, consists of proteins translated from alternative open reading frames (AltORFs). These AltORFs originate from different start codons within mRNA molecules, such as the coding DNA sequence (CDS) in frameshifts (+1, +2), the 5'-UTR, 3'-UTR, and possible translation products from non-coding RNAs (ncRNA).Studies on alternative proteins (AltProts) are often limited due to their case-by-case occurrence and complexity. Obtaining functional protein information for AltProts requires complex and costly biomolecular studies. However, their functions can be inferred by profiling their interaction partners, known as "guilty by association" approaches. Indeed, assessing AltProts' protein-protein interactions (PPIs) with reference proteins (RefProts) can help identify their function and set them as research targets. Since there is a lack of antibodies against AltProts, crosslinking mass spectrometry (XL-MS) is an appropriate tool for this task. Additionally, bioinformatic tools that link protein functional information through networks and gene ontology (GO) analysis are also powerful. These tools enable the visualization of signaling pathways and the grouping of RefProts based on their biological process, molecular function, or cellular localization, thus enhancing our understanding of cellular mechanisms.In this work, we developed a methodology that combines XL-MS and subcellular fractionation. The key step of subcellular fractionation allowed us to reduce the complexity of the samples analyzed by liquid chromatography tandem mass spectrometry (LC-MS/MS). To assess the validity of crosslinked interactions, we performed molecular modeling of the 3D structures of the AltProts, followed by docking studies and measurement of the corresponding crosslink distances. Network analysis indicated potential roles for AltProts in biological functions and processes. The advantages of this workflow include non-targeted AltProt identification and subcellular identification.Additionally, a proteogenomic analysis was performed to investigate the proteomes of two ovarian cancer cell lines (PEO-4 and SKOV-3 cells) in comparison to a normal ovarian epithelial cell line (T1074 cell). Using RNA-seq data, customized protein databases for each cell line were generated. Differential expression of several proteins, including AltProts, was identified between the cancer and normal cell lines. The expression of some RefProts and their transcripts were associated with cancer-related pathways. Moreover, the XL-MS methodology described above was used to identify PPIs in the cancerous cell lines.This work highlights the significant potential of proteogenomics in uncovering new aspects of ovarian cancer biology. It enables us to identify previously unknown proteins and variants that may have functional significance. The use of customized protein databases and the crosslinking approach have shed light on the "ghost proteome," an area that has remained unexplored until now
3

Patiño, Andres Felipe Loaiza. "Eliminação do efluente líquido de aterros sanitários a partir de integração energética." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/169804.

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O presente trabalho propõe sistemas para eliminar o efluente líquido (lixiviado) de um aterro sanitário a partir da combustão do efluente gasoso (biogás) gerado no mesmo local, caracterizando a integração energética dos dois efluentes. As gerações de biogás e lixiviado são referentes ao aterro de Guajuviras e são estimadas usando o modelo de IPCC, 2006 e o modelo de balanço hídrico respetivamente, estimando também suas incertezas de geração. Os resultados foram obtidos para a fase de operação e posteriormente de fechamento de um aterro real, com uma incerteza estimada de 50%. A integração energética dos efluentes é primeiramente verificada para situações de máxima eficiência por meio de balanços de massa e energia. Em sequencia, cinco propostas conceituais de sistemas são apresentadas, tendo em comum a completa eliminação do lixiviado a partir da energia do biogás. Os sistemas Combustor-Evaporador (CE) e Incinerador-Evaporador (IE) tem como produto apenas a evaporação do lixiviado, e consomem cerca de 30% do biogás disponível no aterro. Os sistemas Motor-Evaporador (ME), Combustor-Motor-Evaporador (CME) e Incinerador-Motor-Evaporador (IME) são montados com a finalidade de aproveitar o excedente de biogás, mantendo sempre a evaporação completa do lixiviado. O desempenho dos sistemas propostos é avaliado por meio de indicadores técnico-ambientais e financeiros ao longo de um período de vinte anos, e sua importância é ordenada usando elementos da análise hierárquica de processos (AHP). Todos os sistemas propostos indicam ser viáveis, destacando-se aqueles que produzem energia elétrica, que se mostraram mais atraentes do ponto de vista técnico-ambiental, porém com investimentos específicos altos. Os sistemas que promovem a eliminação do lixiviado e produzem eletricidade com o excedente de biogás (CME e IME) são os mais viáveis financeiramente, com payback de 7 e 8 anos, VPL na media de US $4.790.00 e TIR de 39% aproximadamente. A AHP indica que os sistemas baseados em cogeração têm pesos similares, variando só em 3% ao serem avaliados num viés ambiental. Da mesma forma, o cenário de viés financeiro apresentou uma pequena diferença entre os sistemas CME, IME e CE.
The present work proposes systems to carry out the thermal decommissioning of the liquid effluent (leachate) from a sanitary landfill through the combustion of the gas effluent (biogas) produced in the same place, characterizing the energy integration of the two effluents. The biogas and leachate productions refer to the Guajuviras landfill and are estimated using the IPCC model, 2006, and the water balance model respectively, their production uncertainties are also estimated. The results are obtained for the operation phase and afterwards for a former real landfill, with an estimated uncertainty of 50%. The energy integration of effluents is first verified for situations of maximum efficiency through mass and energy balances. In the sequence, five conceptual proposals of systems are presented, having in common the complete reduction of the leachate from the biogas energy. The simplest CE and CI systems have only the leachate evaporation, and consume about 30% of the biogas available in the landfill. The ME, CME and IME systems are set up to take advantage of the biogas surplus, always maintaining complete evaporation of the leachate. The performance of the proposed systems is evaluated through technical-environmental (PEB and PEL) and financial indicators (IES, NPV, TIR and PB) over a period of twenty years, and their importance is ordered using the Analytic Hierarchy Process (AHP). All proposed systems indicate that they are feasible, especially those that produce electricity, which have been more attractive from an environmental and technical point of view, but with high specific investments (IES). The systems that promote leachate abatement and produce electricity with biogas surplus (CME and EMI) are the most financially viable, with paybacks of 7 and 8 years, NPV average of US $ 4,790.00 and IRR of approximately 39%. The AHP indicates that the cogeneration-based systems have similar weights, varying only by 3% when evaluated in an environmental bias. Likewise, the financial bias scenario presented a small difference between the CME, EMI and EC systems.
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PERES, RODRIGO TOSTA. "DATA SELECTION FOR LVQ." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2004. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=5492@1.

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PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO
Nesta dissertação, propomos uma metodologia para seleção de dados em modelos de Aprendizado por Quantização Vetorial, referenciado amplamente na literatura pela sigla em inglês LVQ. Treinar um modelo (ajuste dentro-daamostra) com um subconjunto selecionado a partir do conjunto de dados disponíveis para o aprendizado pode trazer grandes benefícios no resultado de generalização (fora-da-amostra). Neste sentido, é muito importante realizar uma busca para selecionar dados que, além de serem representativos de suas distribuições originais, não sejam ruído (no sentido definido ao longo desta dissertação). O método proposto procura encontrar os pontos relevantes do conjunto de entrada, tendo como base a correlação do erro de cada ponto com o erro do restante da distribuição. Procura-se, em geral, eliminar considerável parte do ruído mantendo os pontos que são relevantes para o ajuste do modelo (aprendizado). Assim, especificamente em LVQ, a atualização dos protótipos durante o aprendizado é realizada com um subconjunto do conjunto de treinamento originalmente disponível. Experimentos numéricos foram realizados com dados simulados e reais, e os resultados obtidos foram muito interessantes, mostrando claramente a potencialidade do método proposto.
In this dissertation, we consider a methodology for selection of data in models of Learning Vector Quantization (LVQ). The generalization can be improved by using a subgroup selected from the available data set. We search the original distribution to select relevant data that aren't noise. The search aims at relevant points in the training set based on the correlation between the error of each point and the average of error of the remaining data. In general, it is desired to eliminate a considerable part of the noise, keeping the points that are relevant for the learning model. Thus, specifically in LVQ, the method updates the prototypes with a subgroup of the originally available training set. Numerical experiments have been done with simulated and real data. The results were very interesting and clearly indicated the potential of the method.
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Sharifi, Mokhtarian Faranak. "Mathematical programming with LFS functions." Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=56762.

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Differentiable functions with a locally flat surface (LFS) have been recently introduced and studied in convex optimization. Here we extend this motion in two directions: to non-smooth convex and smooth generalized convex functions. An important feature of these functions is that the Karush-Kuhn-Tucker condition is both necessary and sufficient for optimality. Then we use the properties of linear LFS functions and basic point-to-set topology to study the "inverse" programming problem. In this problem, a feasible, but nonoptimal, point is made optimal by stable perturbations of the parameters. The results are applied to a case study in optimal production planning.
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Trujillo-Cortez, Refugio. "LFS functions in stable bilevel programming." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ37171.pdf.

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Snijders, Liselotte. "The nature of configurationality in LFG." Thesis, University of Oxford, 2015. http://ora.ox.ac.uk/objects/uuid:1310f160-283e-411e-a8d7-20ab4b3380c2.

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The central issue in this thesis is configurationality, which has broadly been defined in terms of a division of the world's languages based on their core syntactic structure. Specifically, languages are traditionally divided into so-called configurational and non-configurational languages. Configurational languages are assumed to be languages with many restrictions on word order, and non-configurational languages are assumed to be languages with very few or no word order restrictions. Many linguists posit a strict division between the two different types of languages. In this thesis I propose a non-derivational approach to configurationality, and I discuss in detail three posited characteristics of non-configurational languages (in comparison to configurational languages): free word order, discontinuous expressions and subject-object asymmetries in binding. I propose a four-way classification of languages instead of a two-way one, based on constraints on annotations on phrase structure nodes, both for argument functions and for information structural roles (such as topic and focus). I propose that this four-way distinction is what underlies configurationality. I show that discontinuous expressions and potentially subject-object symmetries follow from the nature of languages that have traditionally been classified as non-configurational. For my analysis I employ Lexical Functional Grammar (LFG), a non-derivational framework which is particularly well-suited to account for languages in which grammatical functions are not tied to specific phrase structural positions, due to its parallel architecture. This characteristic of LFG enables me to provide a straightforward classification of languages, by the ability to separate the influence of grammatical functions and information structural roles on word order and phrase structural configuration.
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Skoog, Douglas. "Ett förbättringsarbete av elevhanteringsprocessen på LFV." Thesis, Uppsala universitet, Institutionen för samhällsbyggnad och industriell teknik, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-414847.

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Att attrahera, behålla och utveckla rätt kompetens är någonting alla företag behöver uppmärksamma och kontinuerligt arbeta med för att uppnå. Genom att företag uppvisar att de är attraktiva arbetsgivare via ett gott rykte och en gripande introduktion för nyanställda kan de locka och bibehålla kvalificerade medarbetare. I denna studie undersöks hur Luftfartsverket (LFV) arbetar med elevhanteringen och hur detta kan kopplas till generella teorier och modeller anpassat för processen. I examensarbetet används främst enkät i form av ett frågeformulär med flersvarsalternativ, för att samla information kring vilka brister som upplevs inom organisationen. Ett flertal olika kvalitets och ledningsverktyg användes för att granska den insamlade empirin. Träddiagram användes för att bryta ned ett centralt problem på olika nivåer, utifrån de underliggande orsakerna till de upplevda bristerna. Slutsatsen för studien landar i ett antal förbättringsförslag i LFVs elevhanteringsprocess, framförallt i första skedet i utbildningen till flygledare. Små förändringar som kan leda till att LFV kan stärka sin position som en attraktiv arbetsgivare.
Attracting, retaining and developing the right skills is something every company needs to pay attention to and continuously work on. By showing companies that they are attractive employers through a good reputation and a poignant introduction for new employees, they can attract and retain qualified employees. This study examines how the Swedish Civil Aviation Administration Luftfartsverket (LFV) works with student management and how this can be linked to general theories and models adapted to the process. In this study, a survey has been done with multiple-answer options, in order to gather information about what deficiencies are experienced within the organization. A few quality and management tools were used to review the empirical data collected. Tree diagrams have been used to break down a central problem at various levels, based on the underlying causes of the perceived deficiencies. The conclusion of the study includes a number of improvement suggestions in LFV's student management process, especially in the first phase of the training for air traffic controllers. Small changes that can lead to LFV strengthening its position as an attractive employer.
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Sjölund, Ann-Katrine. "Tillämpning av LFF i ljuset av LUFV : Har LUFV genom tillkomsten av LFF i någon mån blivit obsolet?" Thesis, Örebro University, Department of Behavioural, Social and Legal Sciences, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:oru:diva-726.

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Uppsatsen tar upp de regler som styr den verksamhet, som försäkringsbolag från länder utanför EU bedriver i Sverige. Det handlar vidare om hur dessa regler påverkas av den lagstiftning som trädde i kraft 1 juli 2005, vilken styr försäkringsförmedlares verksamhet.

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Jabbar, Hussain. "Color Segmentation using LVQ-Learning Vector Quantization." Thesis, Högskolan Dalarna, Datateknik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:du-5315.

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This thesis aims to present a color segmentation approach for traffic sign recognition based on LVQ neural networks. The RGB images were converted into HSV color space, and segmented using LVQ depending on the hue and saturation values of each pixel in the HSV color space. LVQ neural network was used to segment red, blue and yellow colors on the road and traffic signs to detect and recognize them. LVQ was effectively applied to 536 sampled images taken from different countries in different conditions with 89% accuracy and the execution time of each image among 31 images was calculated in between 0.726sec to 0.844sec. The method was tested in different environmental conditions and LVQ showed its capacity to reasonably segment color despite remarkable illumination differences. The results showed high robustness.
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Books on the topic "Lfq":

1

Lloyd, Roger. Report on reports: A report on reports due the LFC and LFA. [Helena, Mont.]: Legislative Fiscal Analyst, 1994.

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Shelley, Sarah. LFO. Kansas City: Andrews McMeel Pub., 2000.

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Bhutan. Dept. of Employment., ed. LFS--2006. Thimphu: Dept. of Employment, Ministry of Labour & Human Resources, Bhutan, 2007.

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Ak̲h̲tar, Shāhīn. Fukāhāt-i Ḥājī Laq Laq: Taḥqīqī va tanqīdī jāʼizah. Lāhaur: Bīkan Buks, 2010.

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Leatherman, Dick. LLQ research report. Richmond, Va: International Training Consultants, 1997.

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Grosz, Peter M. LFG Roland C. II. Hertfordshire: Albatros Productions, 1995.

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Greater London Council. Industry and Employment Branch., ed. LFS: London financial strategy. [London]: Greater London Council, 1986.

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1966-, Butt Miriam, and King Tracy Holloway 1966-, eds. Lexical semantics in LFG. Stanford, Calif: Center for the Study of Language and Information, 2005.

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Burkett, Maynard L. Live fire futures (LFF). Alexandria, Va: U.S. Army Research Institute for the Behavioral and Social Sciences, 2000.

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Burkett, Maynard L. Live fire futures (LFF). Alexandria, Va: U.S. Army Research Institute for the Behavioral and Social Sciences, 2000.

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Book chapters on the topic "Lfq":

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Bajalinov, Erik B. "Integer LFP." In Linear-Fractional Programming Theory, Methods, Applications and Software, 219–44. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4419-9174-4_8.

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Destexhe, Alain, and Joshua A. Goldberg. "LFP Analysis: Overview." In Encyclopedia of Computational Neuroscience, 52–55. New York, NY: Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4614-6675-8_782.

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Destexhe, Alain, and Joshua A. Goldberg. "LFP Analysis: Overview." In Encyclopedia of Computational Neuroscience, 1–5. New York, NY: Springer New York, 2014. http://dx.doi.org/10.1007/978-1-4614-7320-6_782-1.

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Bajalinov, Erik B. "Introduction to LFP." In Linear-Fractional Programming Theory, Methods, Applications and Software, 41–74. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4419-9174-4_3.

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Bajalinov, Erik B. "Special LFP Problems." In Linear-Fractional Programming Theory, Methods, Applications and Software, 245–86. Boston, MA: Springer US, 2003. http://dx.doi.org/10.1007/978-1-4419-9174-4_9.

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Yousef, Hassan A. "PID LFC Controllers." In Power System Load Frequency Control, 75–108. Boca Raton : Taylor & Francis, a CRC title, part of the Taylor & Francis imprint, a member of the Taylor & Francis Group, the academic division of T&F Informa, plc, [2017]: CRC Press, 2017. http://dx.doi.org/10.1201/9781315166292-4.

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Merelo, J. J., and A. Prieto. "g-lvq, a combination of genetic algorithms and lvq." In Artificial Neural Nets and Genetic Algorithms, 92–95. Vienna: Springer Vienna, 1995. http://dx.doi.org/10.1007/978-3-7091-7535-4_26.

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Dai, Jianing, Yulin Yan, Erhao Li, Zhengyu Gong, Ling Zhang, and Zhixing Gu. "Study on the 3-D Natural Circulation Characteristics of LFR Under Steady State by Using Ansys Fluent." In Springer Proceedings in Physics, 930–40. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1023-6_79.

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AbstractAs one of the Generation IV reactors, Lead-based Fast Reactor (LFR) has been considered to be great promising owing to its advantages in nuclear safety, sustainable development of nuclear energy and nuclear waste disposal. Owing to the excellent thermal expansion characteristics of Lead-based coolant materials, the primary cooling system of LFR can operate in natural circulation driven mode. The CFD (Computational Fluid Dynamics)-based thermal-hydraulics and safety analyses of nuclear reactors, especially liquid metal pool-type reactors have attracted great attentions in recent years. In this paper, the entire 3-D geometric model of a 10 MWth natural circulation driven LFR primary cooling system was established and simulated by ANSYS Fluent, in which the mesh was partitioned by utilizing structured meshing technology, and the porous medium model was utilized to fine the reactor core simulation. The results showed that the above LFR can operate safely in natural circulation mode, and has excellent natural circulation characteristics for the primary cooling system.
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Xu, Minghao, Tao Feng, Xianming Gao, Shanqing Jiang, Shengyuan Qi, and Zhongyuan Yang. "P-LFA: A Novel LFA-Based Percolation Fast Rerouting Mechanism." In Wireless Algorithms, Systems, and Applications, 557–71. Cham: Springer Nature Switzerland, 2022. http://dx.doi.org/10.1007/978-3-031-19214-2_47.

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Destexhe, Alain, and Claude Bédard. "Local Field Potentials (LFP)." In Encyclopedia of Computational Neuroscience, 1591–601. New York, NY: Springer New York, 2015. http://dx.doi.org/10.1007/978-1-4614-6675-8_548.

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Conference papers on the topic "Lfq":

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Bachl, Maximilian, Joachim Fabini, and Tanja Zseby. "LFQ: Online Learning of Per-flow Queuing Policies using Deep Reinforcement Learning." In 2020 IEEE 45th Conference on Local Computer Networks (LCN). IEEE, 2020. http://dx.doi.org/10.1109/lcn48667.2020.9314771.

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Dalal, Anand A., Carla DeMuro-Mercon, Sandy Lewis, Lauren Nelson, Theresa Gilligan, and Lori McLeod. "Mixed Modes Of Administration Of The Lung Function Questionnaire (lFQ): Validation In Subjects With Smoking History." In American Thoracic Society 2011 International Conference, May 13-18, 2011 • Denver Colorado. American Thoracic Society, 2011. http://dx.doi.org/10.1164/ajrccm-conference.2011.183.1_meetingabstracts.a4600.

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Patel, Sagar, Chathurani Ranathunge, Lubna Pinky, Julius O. Nyalwidhe, O. John Semmes, Robert K. Armstrong, and C. Donald Combs. "PROMOR App: A web application for label-free quantification (LFQ) proteomics data analysis and predictive modeling." In 2022 IEEE International Conference on Bioinformatics and Biomedicine (BIBM). IEEE, 2022. http://dx.doi.org/10.1109/bibm55620.2022.9995277.

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Košnik, Nejc. "New physics facing LFU and LFV tests in B physics." In Fourth Annual Large Hadron Collider Physics. Trieste, Italy: Sissa Medialab, 2016. http://dx.doi.org/10.22323/1.276.0064.

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Ross, R., and P. P. Mandal. "Rock Physics Based Direct Probabilistic Inversion of Seismic Data for Kerogen Thermal Maturity." In Asia Pacific Unconventional Resources Symposium. SPE, 2023. http://dx.doi.org/10.2118/217309-ms.

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Abstract A rock physics model is developed that allows forward modelling of the elastic response for the thermal maturity variation of unconventional shale in the seismic domain. The model is calibrated to laboratory core measurements and wireline logs from the Early Cretaceous Toolebuc formation from Queensland, Australia. The model predicts that thermally mature shale should exhibit a significantly different seismic response to shales that are not thermally mature. Significantly, in this paper, the rock physics model is then coupled with a probabilistic seismic inversion method. This allows the rock physics model to be used in the inverse sense, i.e., driven by the seismic data to predict areas with a high probability of thermally mature shale. The use of the specific probabilistic inversion method in this study is also significant as the Toolebuc formation is thin relative to the seismic resolution, averaging 20 m - 45 m across the area of the study, and subdivided into three sub-units (Lithofacies1 (LF1), Lithofacies2 (LF2) and Lithofacies3 (LF3). The elastic contrasts are in some cases very weak. The presented workflow concludes that through the novel combination of a rock physics model of shale thermal maturity, calibration of this model to extensive core measurements as well as wireline logs and a modern probabilistic inversion method, it is possible to infer both the thickness and the thermal maturity of thin shale units despite the bandwidth limitations of the input seismic data.
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Newman, S. M., and O. J. Simmonds. "General Purpose Frigate Low-Speed Electric Drive - When does it Make Sense?" In 14th International Naval Engineering Conference and Exhibition. IMarEST, 2018. http://dx.doi.org/10.24868/issn.2515-818x.2018.060.

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Light Frigates (LFs), like many warships, will spend a reasonable amount of sea time at low speeds. By definition, the LF has to be capable yet affordable, a difficult balance to strike, but a dichotomy which has to be addressed particularly given the cost pressures our world’s navies are under. Whilst low engine loading at loiter speeds may lead to fuel inefficiency and increased maintenance burden, a purely mechanical Combined Diesel and Diesel (CODAD) propulsion system is attractive from a simplicity perspective. Hybrid propulsion architectures, using electrical machines as motors for low-speed operations, can be employed as a way to address this part of the operating profile. This paper explores to what degree a hybrid solution is appropriate for a LF through the consideration of a number of factors.
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Honsell, Furio, Marina Lenisa, Luigi Liquori, Petar Maksimovic, and Ivan Scagnetto. "LFP." In the seventh international workshop. New York, New York, USA: ACM Press, 2012. http://dx.doi.org/10.1145/2364406.2364409.

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Baruah, Abinash, H. Karim, and Hajiloo Shoreh. "Evaluating Fuel Flexibility in an IGCC Combustor Using CFD." In ASME 2012 Gas Turbine India Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/gtindia2012-9613.

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Fuel flexibility and environmental performance are proving to be critically important to contemporary IGCC plants designed for various applications. Gas turbine combustion systems for IGCC power plants must have the capability to burn a variety of syngas compositions, including high hydrogen content, while maintaining low pollutant emissions and with high reliability. Evaluating an IGCC combustor for a wide range of fuels experimentally can be very expensive as a result of the cost of preparing the large quantities of synthesis gas required. CFD analysis permits many design options to be evaluated in a timely, cost-effective manner. This paper discusses the prediction of emission and combustor liner wall temperature distribution in an IGCC combustor for a wide range of fuels by using CFD. The prediction capability of laminar finite rate and laminar flamelet approaches have been analyzed on two full scale IGCC combustors for different H2/CO ratios. The CFD analysis on full scale IGCC combustor revealed that LFR approach were able to predict the liner wall temperature distribution and emission in good agreement with the lab compared to the LFM approach.
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Piredda, Giancarlo. "LFV session summary." In The Xth Nicola Cabibbo International Conference on Heavy Quarks and Leptons. Trieste, Italy: Sissa Medialab, 2011. http://dx.doi.org/10.22323/1.128.0087.

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KUNO, YOSHITAKA. "Future LFV Experiments." In Flavor Physics and CP Violation 2010. Trieste, Italy: Sissa Medialab, 2016. http://dx.doi.org/10.22323/1.116.0049.

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Reports on the topic "Lfq":

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Hrozencik, R. Aaron, Gabriela Perez-Quesada, and Kyle Bocinsky. stocking impact and financial-climate risk of the Livestock Forage Disaster Program. Washington, D.C.: Economic Research Service, U.S. Department of Agriculture, January 2024. http://dx.doi.org/10.32747/2024.8254668.ers.

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Drought imposes significant costs on the U.S. agricultural sector, particularly livestock producers who rely on precipitation to grow forage. The U.S. Department of Agriculture administers several programs to mitigate the economic costs of drought. One of these programs is the Livestock Forage Disaster Program (LFP), which provides payments to livestock producers impacted by drought. Program evaluation results suggest that producers in drought affected counties that received LFP payments achieved similar herd retention and liquidation outcomes as producers in less drought impacted counties that were ineligible for LFP payments. Modeling results suggest that LFP poses a financial-climate risk to the Federal budget. Depending on the future emissions scenario, annual Federal Government expenditures on LFP are projected to increase above the current average expenditures by 45–135 percent (in 2022 dollars) by 2100
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Caro, M. LFR Demonstrator Materials Viability. Office of Scientific and Technical Information (OSTI), August 2006. http://dx.doi.org/10.2172/898506.

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Archibeque, Ben, Kari O'Connell, Isabel Delgado, Christopher Nytch, Nancy Merlo, and Emily Ortiz Franco. Public Engagement with Science at Luquillo-Long-Term Ecological Research Program: Results from a Case Study. Oregon State University, July 2023. http://dx.doi.org/10.5399/osu/1174.

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The goals of this work are to a) understand community perspectives related to public engagement with science and the Luquillo Long Term Ecological Research (LUQ-LTER) program, b) enhance existing relationships within these communities, and c) illuminate opportunities for establishing new relationships between the LUQ-LTER program and its surrounding community. We share results from our case study that includes three methods of data collection: interviews with natural resource managers, a community conversation activity with 12 local community organizations, and a survey given at a public outreach event at El Portal de El Yunque. From interviews with natural resource managers, we learned they are looking for collaborations which directly benefit the resources they manage (forests, water, etc.), and they are also hoping for more formal communication structures between them and the LUQ-LTER. Sixty percent of the organizations at the Community Conversation shared that the most valuable outcome was learning that LUQ-LTER existed .All participants expressed interest in collaborating with the LUQ-LTER and said that LUQ-LTER’s long term ecological data could be beneficial for them to use and LUQ-LTER could be a productive context to share data they gather to heighten utility in all directions. From a survey given at the International Day of Forests Celebration, we learned that most people present at the activity came to the El Yunque National Forest to learn about the forest, spend time with family, or enjoy the forest. We also learned that during previous visits to El Yunque, they most commonly either day hiked or visited a geographical feature (waterfall or observation tower). When asked about which activities they would like to have happen in the future in El Yunque, most people indicated high levels of interest in having educational activities (like festivals or flora and fauna workshops), workshops or training on environmental issues, and night tours. The volunteer opportunities for which the most people indicated highest levels of interest were trail, camp, and related maintenance as well as fish and wildlife opportunities. Overall, everyone we talked to was interested in more collaboration and working together in the future, giving the LUQ-LTER program an excellent starting point for building stronger relationships with the community surrounding their site.
4

Johra, Hicham. Coating Translucent and Semitransparent Material Samples for Laser Flash Analysis. Department of the Built Environment, Aalborg University, September 2020. http://dx.doi.org/10.54337/aau351121322.

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The aim of this technical report is to present and discuss the influence of graphite coating on the measurement of thermal diffusivity for translucent or semitransparent material samples with the Laser Flash Analysis (LFA) method. This experimental study has been conducted at the Building Material Characterization Laboratory of Aalborg University - Department of the Built Environment, with the Laser Flash Apparatus LFA 447 (Netzsch Gerätebau GmbH).
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Lockwood, J. C. Active LFM Mixer Adaptive (ALMA) Beamforming. Fort Belvoir, VA: Defense Technical Information Center, February 1994. http://dx.doi.org/10.21236/ada278160.

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Hegde, S., C. Bowers, H. Gredler, and S. Litkowski. Remote-LFA Node Protection and Manageability. Edited by P. Sarkar. RFC Editor, March 2017. http://dx.doi.org/10.17487/rfc8102.

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Garner, Glenwood, and Michael B. Steer. Standoff Acoustic Shear Wave Imaging Using LFM Chirps. Fort Belvoir, VA: Defense Technical Information Center, March 2011. http://dx.doi.org/10.21236/ada632772.

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Bryant, S., C. Filsfils, S. Previdi, M. Shand, and N. So. Remote Loop-Free Alternate (LFA) Fast Reroute (FRR). RFC Editor, April 2015. http://dx.doi.org/10.17487/rfc7490.

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Smith, Micheal, Taek Kim, Nick Wozniak, and James Grudzinski. NUBOW-3D Demonstration on LFR: Final CRADA Report. Office of Scientific and Technical Information (OSTI), October 2021. http://dx.doi.org/10.2172/1886335.

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10

Kupferschmid, Andrea D. Methodischer Vergleich und Zeitreihenanalysen zu Verbiss im Verjüngungskontext des LFI: Schlussbericht. Swiss Federal Institute for Forest, Snow and Landscape Research, WSL, March 2024. http://dx.doi.org/10.55419/wsl:36188.

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Abstract:
Die Baumverjüngung ist ein komplexer Prozess der stark von abiotischen und biotischen Faktoren beeinflusst wird wie z.B. dem Verbiss durch wildlebende Huftiere. Mittels der Schweizerischen Landesforstinventare (LFI) werden Aussagen zur zeitlichen Entwicklung des Verbisses in den letzten Jahrzehnten untersucht.

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