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995 results for “Life cycle”
Fig. 10. Agarna malayi Tiwari 1952 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 10. Agarna malayi Tiwari 1952 ex Tenualosa toli (Valenciennes) manca II, (A) dorsal view; (B) antennule; (C) antenna; (D) mandible; (E) maxillule; (F) maxilla; (G) maxilliped. © 2018 Academia Sinica, Taiwan
Fig. 14 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 14. Marsupiumites showing six morphologically distinct ontogenic stages sequentially as zygotic stage (a); three embryonic stages (ES-1 (b), ES-II (c) and ES-III (d)); and two larval stages (manca I (e) and manca II (f)). © 2018 Academia Sinica, Taiwan
Fig. 8. Agarna malayi Tiwari 1952 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 8. Agarna malayi Tiwari 1952 ex Tenualosa toli (Valenciennes) juvenile, (A) dorsal view; (B) antennule; (C) antenna; (D) mandible; (E) maxillule; (F) maxilla; (G) maxilliped. © 2018 Academia Sinica, Taiwan
Fig. 7. Agarna malayi Tiwari 1952 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 7. Agarna malayi Tiwari 1952 ex Tenualosa toli (Valenciennes) male, (A-G) pereopods 1-7; (H-L) pleopods 1-5; (M) pleotelson and uropods. © 2018 Academia Sinica, Taiwan
Fig. 6. Agarna malayi Tiwari 1952 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 6. Agarna malayi Tiwari 1952 ex Tenualosa toil (Valenciennes) male (A) dorsal view; (B) ventral view; (C) antennule; (D) antenna; (E) mandible; (F) maxillule; (G) maxilla; (H) maxilliped. © 2018 Academia Sinica, Taiwan
Fig. 5. Agarna malayi Tiwari 1952 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 5. Agarna malayi Tiwari 1952 ex Tenualosa toli (Valenciennes) transitional stage, (A) dorsal view; (B) mandible; (C) maxillule; (D) maxilla; (E) maxilliped; (F) pleopod 2.
Fig. 3. Agarna malayi Tiwari 1952 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 3. Agarna malayi Tiwari 1952 ex Tenualosa toli (Valenciennes) ovigerous female, (A-B) dorsal view; (C) ventral view; (D) antennule; (E) antenna; (F) mandible; (G) maxillule; (H) maxilla; (I) maxilliped. © 2018 Academia Sinica, Taiwan
Fig. 1 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 1. Photographs of the holotype and paratype of Agarna malayi Tiwari 1952 specimens studied: (A) holotype (C3121/2) dorsal view; (B) holotype (C3121/2) ventral view; (C) paratype (C3122/2) dorsal view; (D) paratype (C3122/2) ventral view; (E) branchial cavity of Nematalosa nasus, showing the holotype (C3122/2) in situ; (F) branchial cavity of Nematalosa nasus, showing the paratype (C3122/2) in situ.
Fig. 2. Agarna malayi Tiwari 1952 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 2. Agarna malayi Tiwari 1952 ex Tenualosa toli (Valenciennes). (A-B) male dorsal and ventral view; (C-D) transitional stage dorsal and ventral view; (E-F) ovigerous female dorsal view; (G) manca II larva; (H) juvenile; (I) ovigerous female on T. toli; (J) manca II on T. toli.
Fig. 4. Agarna malayi Tiwari 1952 in Agarna malayi Tiwari 1952 (Crustacea: Isopoda: Cymothoidae) Parasitising the Marine Fish, Tenualosa toli (Clupeidae) from India: Re-description/description of Parasite Life Cycle and Patterns of Occurrence
Fig. 4. Agarna malayi Tiwari 1952 ex Tenualosa toli (Valenciennes) ovigerous female, (A-G) pereopods 1-7; (H) brood; (I) pleopod 2; (J) pleopod 5; (K) uropod; (L) pleotelson and uropods.
Life-cycle assessment of hydrogen systems: A systematic review and meta-regression analysis
<p>The high expectations placed on hydrogen as a clean fuel have led to a growing amount of life-cycle assessment (LCA) studies of hydrogen-related systems. The multiple methodological choices and diverse technical characteristics contribute to a broad set of practices, resulting in significant variability even among similar systems. This study sets the basis for the development of harmonised guidelines for LCA of fuel cells and hydrogen (FCH) systems by analysing current LCA practices. The reviewed literature suggests that previous efforts on harmonisation of LCA methodological choices have led to common practices for certain choices, e.g. functional unit. However, an incomplete definition of some parameters hinders the interpretability of LCA results and hides the potential sources of variability in terms of LCA estimates. In this work, in addition to a systematic literature review of LCA of FCH systems to identify current practices and gaps, sources of variability were investigated for the life-cycle greenhouse gas emissions of hydrogen production systems through a meta-regression analysis (MRA). The MRA results show that the variability of LCA estimates in the literature can be explained by a limited set of qualitative (e.g. implementation of CO<sub>2</sub> capture, among other technological choices) and quantitative (e.g. electricity consumption for hydrogen processing) variables. Although a certain progress towards common methodological choices in LCA of FCH systems was identified, further work is still needed to harmonise practices, as well as to extend the application of the proposed MRA approach to other life-cycle indicators for both identification of main drivers and harmonisation of LCA impact scores.</p>
Example dataset and expected outcomes of Spatially resolved in situ profiling of mRNA life cycle at transcriptome scale in intact cells and tissues
<p>Here are the example datasets and expected outcomes included in "<strong>Spatially resolved in situ profiling of mRNA life cycle at transcriptome scale in intact cells and tissues</strong>" from Ren et al. Please refer to the README.txt file for more detailed information. Corresponding computational tools are available at <a href="https://github.com/wanglab-broad/starfinder">https://github.com/wanglab-broad/starfinder.</a></p>
FIGURE 4 in Gymnosporangium przewalskii sp. nov. (Pucciniales, Basidiomycota) from China and its life cycle
FIGURE 4. Spermogonial and aecial stages of Gymnosporangium przewalskii on Sorbus koehneana (BJFC-R02083). A. Vertical section of a spermogonium. B. Aecia on the abaxial leaf surface. C. An enlarged view of aecia. D. Aeciospores. E. Surface structure of aeciospores. F. Minutely coronate processes on the aeciospores surface. G. Peridial cells. H. Moderately rugose processes on the inner wall of the peridial cells. I. Moderately rugose processes on the side wall of the peridial cells. Scale bars: A = 30 μm; B = 3 cm; C = 1 mm; D = 30 μm; E = 10 μm; F = 1 μm; G = 60 μm; H, I = 3 μm.
FIGURE 1 in Gymnosporangium przewalskii sp. nov. (Pucciniales, Basidiomycota) from China and its life cycle
FIGURE 1. ITS phylogenetic tree of Gymnosporangium, generated by maximum parsimony, maximum likelihood and Bayesian methods. Numbers above the branches are presented as: bootstrap values>50%. Thickened branches indicate PP> 0.90 from the Bayesian inferences. The new species is shown in bold. Black squares and circles indicate DNA sequences obtained from teliospores and aeciospores, respectively.
FIGURE 3 in Gymnosporangium przewalskii sp. nov. (Pucciniales, Basidiomycota) from China and its life cycle
FIGURE 3. Telial stage of Gymnosporangium przewalskii on Juniperus przewalskii (holotype, BJFC-R01859). A. Telia emerge from the branches in saffron yellow gelatinous form under moist conditions. B. Telia formed on a branch. C. An enlarged view of a telium. D, E. Teliospores. F. Teliospore with two septal germ pores in each cell (arrows). Scale bars: C = 2 mm; D, E, F = 20 μm.
FIGURE 2 in Gymnosporangium przewalskii sp. nov. (Pucciniales, Basidiomycota) from China and its life cycle
FIGURE 2. LSU phylogenetic tree of Gymnosporangium, generated by maximum parsimony, maximum likelihood and Bayesian methods. Numbers above the branches are presented as: bootstrap values>50%. Thickened branches indicate PP> 0.90 from the Bayesian inferences. The new species is shown in bold. Black squares and circles indicate DNA sequences obtained from teliospores and aeciospores, respectively.
Future Projections and Life Cycle Assessment of End-of-life Tires to Energy Conversion in Hong Kong: Environmental, Climate and Energy Benefits for Regional Sustainability
<p>The dataset presents the findings of the study "Future Projections and Lifecycle Assessment of End-of-life Tires to Energy Conversion in Hong Kong: Environmental, Climate and Energy Benefits for Regional Sustainability". The data results are contained in the files "Results_data.xlsx" and "LCIs and LCA results.zip," while the "Figures data.xlsx" file includes the data needed for plotting. </p>
Social life cycle sustainability assessment of dried tomato products based on material and process selection through multi-criteria decision making
<h3>BACKGROUND</h3> <p>Tomatoes are a significant product of the Mediterranean region and a crucial component of the Mediterranean diet. The formulation of dried tomato products enriched with proteins and bioactive compounds could be a strategic approach to promote adherence to the Mediterranean diet. Six different novel tomato products were analyzed using different protein enrichment sources (pea proteins and leaf proteins) and drying technologies (hot-air dryer, microwave vacuum dryer, and conventional dryer). The novelty of this approach lies in combining product-specific criteria with global societal factors across their life cycles. Using 21 criteria and an analytic hierarchy process (AHP) survey of experts, the social sustainability score for each product was determined through a multi-criteria assessment.</p> <h3>RESULTS</h3> <p>The tomato product's life cycles have minimal regional impacts on unemployment, access to drinking water, sanitation, or excessive working hours. However, they affect discrimination, migrant labor, children's education, and access to hospital beds significantly. The study identified nutritional quality as the top criterion, with the most sustainable design being a tomato bar enriched with pea protein and processed using microwave vacuum drying.</p> <h3>CONCLUSION</h3> <p>The study revealed that integrating sensory and nutrient compounds into social sustainability assessments improves food sustainability and provides a practical roadmap for social life cycle assessments of food products. It emphasized the importance of considering global social issues when reformulating Mediterranean products to ensure long-term adherence to the Mediterranean diet. Incorporating social factors into sustainability scores can also enhance the effectiveness of product information for conscious customers. © 2024 The Author(s). <em>Journal of the Science of Food and Agriculture</em> published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.</p>
Queen-worker conflict can drive the evolution of social polymorphism and split sex ratios in facultatively eusocial life-cycles
<p>Hamilton's idea that haplodiploidy favors the evolution of altruism – the haplodiploidy hypothesis -- relies on the relatedness asymmetry between the sexes, caused by the sex-specific ploidies. Theoretical work on the consequences of relatedness asymmetries has significantly improved our understanding of sex-allocation and intra-colony conflicts, but the importance of haplodiploidy for the evolution of altruism came to be seen as minor. However, recently it was shown that haplodiploidy can strongly favor the evolution of eusociality, provided additional "preadaptations" are also present, such as the production of multiple broods per season and maternal ability to bias offspring sex ratios. These results were obtained assuming no influence of workers on the sex ratio, even though worker control of the sex ratio is known to occur. Here we model the evolution of sex-specific fratricide as a mechanism of worker control over the sex ratio. We show that fratricide can facilitate the initial evolution of helping. However, fratricide can also hamper the evolution of unconditional help. Instead, social polymorphism evolves, a mixture of helping and dispersing offspring. Finally, we show that the co-evolution of sex-allocation strategies of workers (fratricide) and queens leads to a split production of the sexes, with some colonies specializing in males and others in females. Thus, the model predicts that fratricide spawns a diversity of co-existing life cycles that strongly vary in degree of sociality and sex ratios.</p>
Database of the work "Sensitivity analysis as support for reliable life cycle cost evaluation an application on eleven nearly zero-energy buildings in Europe"
<p>This database reports the detailed results of the work "Sensitivity analysis as support for reliable life cycle cost evaluation an application on eleven nearly zero-energy buildings in Europe" published on the journal Sustainable Cities and Society.</p> <p>In particular, it includes the main sensitivity indices and life cycle cost values of eleven nZEB buildings across Europe as calculated within the H2020 project CRAVEzero (Cost Reduction and market Acceleration for Viable nearly zero-Energy buildings).</p> <p> </p>
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.