jimnoneill/paper-to-field-training huggingface dataset:
Somatic embryogenesis mediated micropropagation of polyembryonic cultivars of mango Vellaikolumban and Olour using nucellus tissue

Abstract Somatic embryogenesis mediated micropropagation from nucellus tissue was attempted in polyembryonic mango at the ICAR-Indian Institute of Horticultural Research, Bengaluru during 2016–2019. Studies were conducted to optimize the different stages of somatic embryogenesis namely induction, proliferation, conversion, maturation, germination of somatic embryos and ex vitro establishment of plantlets using nucellus tissue. For culture initiation, various developmental stages of fruits ranging from less than 20 days post-pollination to more than 60 days-post pollination of cultivars Vellaikolumban and Olour were utilized. Fruits of 30–40 days post-pollination in Vellaikolumban and 40–50 days post-pollination in Olour gave better percentage callusing with fewer days for callus initiation and callus formation. Embryonic calli developed on induction medium containing Rugini olive (RO) constituents, 6% sucrose, and 5 ppm each of 2, 4-Dichlorophenoxyacetic acid (2, 4-D) and Giberellic acid (GA 3 ). Upon shifting to proliferation medium (RO with 6% sucrose, 5 ppm each of 2, 4-D and GA 3 , 400 mgL −1 of glutamine and 20% v/v coconut water) pro-globular and globular embryos were formed within 4–5 weeks. Further development of somatic embryos through early heart, late heart and cotyledonary stages occurred in conversion medium (half strength B 5 salts, full RO organics, 5 ppm of Indole-3-Acetic Acid (IAA), 20% coconut water and 200 mgL −1 of casein hydrolysate). Maturation of embryos was obtained by using 0.01 mg L −1 of Abscisic acid (ABA) and 100 mg L −1 of Polyethylene glycol (PEG). Germination of embryos with shoot and root initiation was observed in the presence of 5 ppm of zeatin. Our results show that somatic embryogenesis can be used as an alternative method to conventional propagation methods for rapid multiplication of uniform planting material in polyembryonic mango cultivars.

Topic: Plant tissue culture and regeneration
Subfield: Molecular Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Characterising conical intersections in DNA/RNA nucleobases with multiconfigurational wave functions of varying active space size

We characterise the photochemically relevant conical intersections between the lowest-lying accessible electronic excited states of the different DNA/RNA nucleobases using Cholesky decomposition-based complete active space selfconsistent field (CASSCF) algorithms. We benchmark two different basis set contractions and several active spaces for each nucleobase and conical intersection type, measuring for the first time how active space size affects conical intersection topographies in these systems, and the potential implications these may have towards their description of photoinduced phenomena. Our results show conical intersection topographies are highly sensitive to the electron correlation included in the model: by changing the amount (and type) of correlated orbitals, conical intersection topographies vastly change, and the changes observed do not follow any converging pattern towards the topographies obtained with the largest and most correlated active spaces. Comparison across systems shows anal- ogous topographies for almost all intersections mediating population transfer to the dark ¹nO/Nπ* states, while no similarities are observed for the “ethylene-like” conical intersection ascribed to mediate the ultrafast decay component to the ground state in all DNA/RNA nucleobases. Basis set size seems to have a minor effect, appearing to be only relevant for purine-based derivatives. We rule out structural changes as a key factor in classifying the different conical intersections, which display almost identical geometries across active space and basis set change, and highlight instead the importance of correctly describing the electronic states involved at these crossing points. Our work shows careful active space selection is essential to accurately describe conical intersection topographies, and therefore to adequately account for their active role in molecular photochemistry.

Topic: DNA and Nucleic Acid Chemistry
Subfield: Molecular Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
A fast and effective technique for partial scan selection at RT level

In this paper, we present a method for quickly identifying the scan path chain of datapaths. The originality of the method resides in working with both RT and gate-level level descriptions of circuits. The proposed technique results in a very significant reduction on the CPU time required for scan path selection. We investigate also some directions for the incorporation of partial scan methodology within High Level Synthesis for Testability.

Topic: Molecular Biology Techniques and Applications
Subfield: Molecular Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Optimization of injected dose based on noise equivalent count rates for 2- and 3-dimensional whole-body PET.

The injected dose was adapted to patient morphology for 2D and 3D whole-body acquisitions using the NEC rate as a figure of merit of the statistical quality of the sinogram data. This study is a first step toward a more comprehensive comparison of the image quality obtained using both acquisition modes.

Topic: Medical Imaging Techniques and Applications
Subfield: Radiology, Nuclear Medicine and Imaging
Field: Medicine
Domain: Health Sciences
Abstract P532: Does Atrial Fibrillation Impact Rate of Symptomatic Intracranial Hemorrhage in Acute Ischemic Stroke Patients Treated With rt-PA and/or Endovascular Treatment?

Background: Patients with acute ischemic stroke (AIS) due to atrial fibrillation (afib) may have increased complications from intravenous thrombolysis or endovascular treatment (ET) compared to other stroke subtypes. The purpose of this study was to compare the rates of symptomatic intracranial hemorrhage (sICH) in patients with and without a history of a fib treated with IV rt-PA and/or ET. Methods: Consecutive stroke code activations were retrospectively analyzed from January 2004-June 2020 at an academic comprehensive stroke center. Patients were included if they were treated with IV rt-PA and/or ET within 24 hours of stroke onset. Patients were stratified into the six groups:1-No hx of a fib with ET only, 2-Hx of a fib with ET only, 3-No hx of a fib with IV rt-PA plus ET, 4-Hx of a fib with IV rt-PA plus ET, 5-No hx of a fib with IV rt-PA only, 6-Hx of a fib with IV rt-PA only. Primary outcome was defined as any sICH within 72 hours of treatment using the NINDS definition. Baseline demographics were compared. Chi squared was used to assess differences in sICH rates and logistic regression to compare individual groups. Analyses were both unadjusted and adjusted for baseline NIHSS, age, sex, baseline blood pressure, pre-stroke mRS, smoking status, and baseline glucose. Results: We identified 720 AIS patients who received acute treatment (IV rt-PA: n=578; ET: n=100; IV rt-PA+ET:n=18). There was a significant difference in sex (p=0.005); Hispanic ethnicity (p=0.002); current smoking (p=&lt;0.001); current alcohol use (p=0.03), CHF (p=0.01); and age (p&lt;0.0001) between groups. Baseline NIHSS was significantly higher in Group 4 (23, SD 8, p=&lt;0.001).In adjusted analysis, there was no significant difference in sICH in patients with a fib after receiving IVtPA (OR 1.53, CI 0.47-4.99, p=0.48), ET (OR 0.93 , CI 0-∞, p=1.00), or both (OR 0.25,CI 0.00-9.07, p=0.45) compared to those without afib. There was no significant difference in sICH in adjusted analyses in patients with and without a fib overall (OR 0.93, CI 0-∞, p=1.00). Conclusion: In this study, atrial fibrillation did not have a significant impact on rates of sICH in AIS patients treated with IV rt-PA, ET, or both. This study supports the safety of IV rt-PA, ET, and combination therapy in the atrial fibrillation population.

Topic: Acute Ischemic Stroke Management
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Attraction loyalty, destination loyalty, and motivation: agritourist perspective

This study evaluates the link between tourists’ loyalty toward attractions and destinations in agritourism and associated influential motivation factors. Using data from 413 self-administered questionnaires from six agritourism attractions in Bandung, Indonesia, Partial Least Squares modelling was employed to assess the hypotheses developed. The results reveal the significant impact that experience and satisfaction have on tourist loyalty toward the attraction and agritourism destinations. This study further highlights the indirect effect of both pull and push motivation factors on tourism loyalty toward agritourism attractions and agritourism destinations. Conceptually, this study offers a new understanding of tourist loyalty formation in the growing agritourism context. Managerial implication of these findings is discussed.

Topic: Diverse Aspects of Tourism Research
Subfield: Sociology and Political Science
Field: Social Sciences
Domain: Social Sciences
SIMULATION OF SHRINKAGE AND STRESS IN SOLIDIFYING STEEL SHELLS OF DIFFERENT GRADES

Thermal–mechanical behavior of the solidifying shell is important for design of taper and understanding crack formation and other defects during continuous casting of steel. A transient finite-element model, CON2D, has been developed to simulate the evolution of temperature, stress and strain in the solidifying shell during this process. The model features unified elastic-viscoplastic constitutive models for austenite, ferrite, mushy, and liquid steel. The model was validated by simulating an SSCT experiment similar to that of Kurz. CON2D was then applied to investigate the effect of steel grade on thermo-mechanical behavior of a slice domain under realistic heat flux conditions. The shrinkage predicted by CON2D was compared with simpler methods, such as that of Dippenaar. This simple method is found to over-estimate the shrinkage of low carbon steels, where a substantial fraction of soft delta-ferrite exists, but matches reasonably for high carbon steel, containing strong austenite. Implications of the stress and strain profiles in the solidifying steel and practical applications are also discussed.

Topic: Metallurgical Processes and Thermodynamics
Subfield: Mechanical Engineering
Field: Engineering
Domain: Physical Sciences
Data from Proteoglycans as Target for an Innovative Therapeutic Approach in Chondrosarcoma: Preclinical Proof of Concept

&lt;div&gt;Abstract&lt;p&gt;To date, surgery remains the only option for the treatment of chondrosarcoma, which is radio- and chemoresistant due in part to its large extracellular matrix (ECM) and poor vascularity. In case of unresectable locally advanced or metastatic diseases with a poor prognosis, improving the management of chondrosarcoma still remains a challenge. Our team developed an attractive approach of improvement of the therapeutic index of chemotherapy by targeting proteoglycan (PG)-rich tissues using a quaternary ammonium (QA) function conjugated to melphalan (Mel). First of all, we demonstrated the crucial role of the QA carrier for binding to aggrecan by surface plasmon resonance. In the orthotopic model of Swarm rat chondrosarcoma, an &lt;i&gt;in vivo&lt;/i&gt; biodistribution study of Mel and its QA derivative (Mel-QA), radiolabeled with tritium, showed rapid radioactivity accumulation in healthy cartilaginous tissues and tumor after [&lt;sup&gt;3&lt;/sup&gt;H]-Mel-QA injection. The higher T/M ratio of the QA derivative suggests some advantage of QA-active targeting of chondrosarcoma. The antitumoral effects were characterized by tumor volume assessment, &lt;i&gt;in vivo&lt;/i&gt; &lt;sup&gt;99m&lt;/sup&gt;Tc-NTP 15-5 scintigraphic imaging of PGs, &lt;sup&gt;1&lt;/sup&gt;H-HRMAS NMR spectroscopy, and histology. The conjugation of a QA function to Mel did not hamper its &lt;i&gt;in vivo&lt;/i&gt; efficiency and strongly improved the tolerability of Mel leading to a significant decrease of side effects (hematologic analyses and body weight monitoring). Thus, QA conjugation leads to a significant improvement of the therapeutic index, which is essential in oncology and enable repeated cycles of chemotherapy in patients with chondrosarcoma. &lt;i&gt;Mol Cancer Ther; 15(11); 2575–85. ©2016 AACR&lt;/i&gt;.&lt;/p&gt;&lt;/div&gt;

Topic: Proteoglycans and glycosaminoglycans research
Subfield: Cell Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
Angone Bovine Growth Pattern Assessed by Nonlinear Models

The study of the development and growth of cattle from birth to slaughter allows the identification of early individuals. The objective of this study were to identify the non-linear model with the best fit to describe the growth curve of Angone cattle. Data of live weights measurements in the range from birth to 720 days of age of 47 animals were used. The evaluated non-linear models were Gompertz, Von Bertalanffy, Logistic and Brody. The model fitness was compared using the: coefficient of determination, adjusted coefficient of determination, Akaike and Bayesian information criteria and mean square error as statistical criteria, and biological criteria the instantaneous growth rate and inflection point. Higher asymptotic weight (A) was observed for the Brody model (157.5 kg) and inverse behavior was observed for the maturing rate (K) with values ranging from 0.002 kg/day to 0.005 kg/day, demonstrating lower precocity of the evaluated group. Behavior supported by the instantaneous growth rate where gains of 0.030 kg/day were observed for the Gompertz model, 0.100 kg/day for the Logistic model, 0.127 kg/day for the Brody model and 0.168 kg/day for the Von Bertalanffy model. The Brody model provides better goodness of fit.

Topic: Genetic and phenotypic traits in livestock
Subfield: Genetics
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences
CCDC 1852802: Experimental Crystal Structure Determination

An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures.

Topic: Crystallization and Solubility Studies
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Effects of Accelerated Exposure Testing (AET) Conditions on Performance Degradation of Solar Cells and Encapsulants

The paper briefly summarizes the results from several accelerated exposure tests (AET) studies. Causes responsible for the photothermal instability of the encapsulated Si solar cells appear to be multiple and complex.

Topic: Silicon and Solar Cell Technologies
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Conversation Map: An Interface for Very Large-Scale Conversations

Very large-scale conversation (VLSC) involves the exchange of thousands of electronic mail (e-mail) messages among hundreds or thousands of people. Usenet newsgroups are good examples (but not the only examples) of online sites where VLSCs take place. Tofacilitate understanding of the social and semantic structure of VLSCs, two tools from the social sciences-social networks and semantic networks-have been extended for the purposes of interface design. As interface devices, social and semantic networks need to be flexible, layered representations that are useful as a means for summarizing, exploring, and cross-indexing the large volumes of messages that constitute the archives of VLSCs. This paper discusses the design criteria necessary for transforming these social scientific representations into interface devices. The discussion is illustrated with the description of the Conversation Map system, an implemented system for browsing and navigating VLSCs.

Topic: Speech and dialogue systems
Subfield: Artificial Intelligence
Field: Computer Science
Domain: Physical Sciences
Lao News classification

Dataset Card for Lao News classification Lao News classification dataset This dataset are collected Lao News for News classification from laopost.com. Dataset Details Dataset Description Curated by: Wannaphong Phatthiyaphaibun Language(s) (NLP): Lao License: cc-by-4.0 Uses Direct Use News classification Dataset Structure The dataset is divided into three splits: train, validation, and test. Each split contains news articles, with each article represented as a dictionary with the following fields: title: The title of the news article (string). text: The main content of the news article (string). category: The category of the news article (string). date: The publication date of the news article (string). url: The URL of the news article (string). The dataset is structured as a DatasetDict object, which contains three Dataset objects, one for each split. The train split contains 9196 news articles. The validation split contains 3066 news articles. The test split contains 3066 news articles. The splits likely represent a standard train/validation/test split, designed for training, evaluating, and testing machine learning models. The exact criteria used to create these splits are not explicitly stated, but are implied to provide a representative distribution of the data. Categorys Train ຂ່າວຕ່າງປະເທດ 3417 ຂ່າວພາຍໃນ 3219 ຂ່າວທ້ອງຖິ່ນ 1307 ຂ່າວເຫດການ 459 ສຸຂະພາບ ແລະ ສີ່ງແວດລ້ອມ 404 ຂ່າວບັນເທິງ 240 ຂ່າວທ່ອງທ່ຽວ 150 Validation ຂ່າວຕ່າງປະເທດ 1163 ຂ່າວພາຍໃນ 1026 ຂ່າວທ້ອງຖິ່ນ 449 ຂ່າວເຫດການ 157 ສຸຂະພາບ ແລະ ສີ່ງແວດລ້ອມ 137 ຂ່າວບັນເທິງ 86 ຂ່າວທ່ອງທ່ຽວ 48 Test ຂ່າວຕ່າງປະເທດ 1185 ຂ່າວພາຍໃນ 1059 ຂ່າວທ້ອງຖິ່ນ 431 ຂ່າວເຫດການ 147 ສຸຂະພາບ ແລະ ສີ່ງແວດລ້ອມ 136 ຂ່າວບັນເທິງ 64 ຂ່າວທ່ອງທ່ຽວ 44 Dataset Creation We are collected news and categorys from laopost.com. Categorys ຂ່າວຕ່າງປະເທດ: Foreign news ຂ່າວພາຍໃນ: Laos internal news ຂ່າວທ້ອງຖິ່ນ: Local news ຂ່າວເຫດການ: Event news, such as accidents, crimes, illegal activities ສຸຂະພາບ ແລະ ສີ່ງແວດລ້ອມ: Health and environmental news ຂ່າວບັນເທິງ: Entertainment news ຂ່າວທ່ອງທ່ຽວ: Travel News Other categories are not collect to this dataset because it has few news in the tag, duplicate categories (Example ອຸບັດເຫດແລະປາກົດການຫຍໍ້ທໍ້ and ຂ່າວເຫດການ), or the tag are out-of-date update in the website (Example ມູມໄອທີລາວ or IT news latest update 22/11/2024 ). Licensing Information The dataset is released under the Creative Commons Attribution 4.0 International license. The use of this dataset is also subject to CommonCrawl's Terms of Use. Citation If you use this dataset in your project or research, you can cite as follows: BibTeX: @dataset{phatthiyaphaibun_2025_14967275, author = {Phatthiyaphaibun, Wannaphong}, title = {Lao News classification}, month = mar, year = 2025, publisher = {Zenodo}, version = {1.0.0}, doi = {10.5281/zenodo.14967275}, url = {https://doi.org/10.5281/zenodo.14967275}, } APA: Phatthiyaphaibun, W. (2025). Lao News classification (1.0.0) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.14967275

Topic: Shoulder and Clavicle Injuries
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Construction of Industrial Ecosystem of an Electric Company under Ecological Perspective

Be confronted with more and more fierce competition environment, only by constantly integrating, constructing and restructuring internal and external resources as well as capabilities can enterprises adapt themselves to the rapidly changing environment and maintain the advantages of sustained competition. Business competition has changed from product competition of single enterprise to competition of bussiness ecosystem. Therefore, how to build a business system is the key to win competition. This paper draws lessons from business ecosystem and industrial ecosystem concept and takes the subordinate industry company of a large enterprise as the research object. On the the basis of combing its characteristics and organizational structure, an industrial ecosystem is tired to constructed.

Topic: Sustainable Industrial Ecology
Subfield: Industrial and Manufacturing Engineering
Field: Engineering
Domain: Physical Sciences
ASEAN-CHINA FREE TRADE AGREEMENT COMMENCEMENT: CHINA’S COMPETITIVE PRODUCTS A TRADING MENACE AND ECONOMIC STRUGGLE OF INDONESIA

Indonesia is initiating a beginning risky of immense competition trading challenge, ASEAN-China Free Trade Agreement has already taken into effect. China has more opportunity with competitive products flooding Indonesia’s market. The frail Indonesia’s market and economic condition would exert its efforts to compete with giant competitive china’s product. Some economical mist possibility conceals Indonesia’s capacity to compete with China. Some obstacles are hampering questionable Indonesia’s economical capacity to compete with China. The economic condition of Indonesia is having many weakneses as in production, monetary and banking, infrastructure, corruptions, and regional safety threat shadowing Indonesia’s uncertain trading success. Some economical and trading competitive policy should be executed by Indonesia’s Government to win trading competition with regional and worldly competitors.

Topic: Global trade and economics
Subfield: General Economics, Econometrics and Finance
Field: Economics, Econometrics and Finance
Domain: Social Sciences
Immobilization of enzymes on poly(vinyl alcohol)‐coated perfluorocarbon supports: comparison of techniques for the immobilization of trypsin and α‐amylase on poly(vinyl alcohol)‐coated solid and liquid perfluorocarbons

An investigation of different methods for the immobilization of α‐amylase and trypsin on solid and liquid poly(vinyl alcohol) (PVA)‐coated perfluorocarbon supports has been made. It is found that very reactive PVA‐coated perfluorocarbon supports are produced only via the reactions between the hydroxy groups of PVA adsorbed on perfluorocarbons and 2, 2, 2‐trifluethanesulphonyl chloride (tresyl chloride), 2, 4, 6‐trichloro‐1, 3, 5‐triazine (cyanuric chloride) or p‐β ‐sulphate‐(ethyl sulphonide)‐aniline (SESA), a preactivating reagent for diazotization reactions. The amounts of immobilized trypsin (specific activity and percentage recovery of enzyme activity toward casein) on solid PVA‐coated perfluorocarbon activated by tresyl chloride, SESA or cyanuric chloride were 58 mg/g (1200 units/g, 5.8%), 25 mg/g (1100 units/g, 12.4%) or 44 mg/g (1128 units/g, 7.2%) respectively. The amounts of immobilized α‐amylase (specific activity and the recovery of enzyme activity towards starch) on the same supports were 32 mg/g (4000 units/g, 7.2%), 20 mg/g (4940 units/g, 14.2%) or 29 mg/g (2725 units/g, 5.4%) respectively. Most other methods, i.e. epoxy activation (with epichlorohydrin or 1, 4‐butanediol diglycidyl ether), periodate oxidation, glutaraldehyde coupling, 1, 1'‐carbonyldi‐imidazole chemistry, 1, 1′‐carbonyldi‐imidazole chemistry in an oriented fashion, isothiocyanate chemistry and carbodiimide activation, all resulted in lower degrees of activation of PVA‐coated perfluorocarbon supports and thus correspondingly lower specific activities of the immobilized enzymes. Only the methods with SESA or cyanuric chloride are suitable for enzyme immobilization on PVA‐coated liquid perfluorocarbon emulsions. The amounts of immobilized enzymes and the specific activities of the enzymes on liquid PVA‐coated perfluorocarbon emulsion were, however, lower than those on solid PVA‐coated perfluorocarbon owing to the lower surface area of this carrier. The method with SESA seems to be the best for all applications. The addition of (NH 4 ) 2 SO 4 to the immobilized reactions significantly enhanced the activity recovery and the specific activity of the α‐amylase. The immobilized enzymes were stable during storage. The study demonstrates that solid PVA‐coated perfluorocarbon supports are promising carriers for enzyme immobilization.

Topic: Enzyme Catalysis and Immobilization
Subfield: Molecular Biology
Field: Biochemistry, Genetics and Molecular Biology
Domain: Life Sciences