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172 results for “life development”
FIGURES 1–2. Acanthohalacarus reticulatus Bartsch, 2001, 1 in The genital area of Halacaridae (Acari), life stages and development of morphological characters and implication on the classification
FIGURES 1–2. Acanthohalacarus reticulatus Bartsch, 2001, 1. genital opening, female; 2. genital opening, male. FIGURES 3–4. Acarochelopodia biunguis Bartsch, 1988, 3. genitoanal plate, male; 4. genital plate, deutonymph. FIGURES 5–6. Acaromantis armatus Bartsch, 1977, 5. genital opening, female; 6. genital plate, protonymph. FIGURE 7. Actacarus spinosus Otto, 2000, posterior part of genitoanal plate, female. FIGURE 8. Agaue galatea Otto, 1999, genital plate, deutonymph. FIGURES 9–10. Agauopsis arborea Bartsch, 2003, 9. genital opening, female; 10. genital opening, male. FIGURE 11. Agauopsis arabia Bartsch & Chatterjee, 2001, everted ovipositor and two genital spines (enlarged), ventral aspect, female. FIGURE 12. Agauopsis mokari Otto, 1994, genital opening, male. FIGURE 13. Agauopsis sp. (A. furcata group), genital opening, female. FIGURES 14–15. Agauopsis moorea Bartsch, 1992, 14. genital opening, female; 15. genital opening, male. (agsp, apical genital spine; bgsp, basal genital spine; gac, genital acetabula; GF, genital foramen; gsc, genital sclerite; gsp, genital spines; pgs, perigenital setae; sgs, subgenital seta) Scale = 50 µm
FIGURES 41–43. Enterohalacarus minutipalpus Viets, 1938, 41 in The genital area of Halacaridae (Acari), life stages and development of morphological characters and implication on the classification
FIGURES 41–43. Enterohalacarus minutipalpus Viets, 1938, 41. anterior part of genital plate, female; 42. genital opening, lateral aspect, female; 43. genital plate, nymph. FIGURE 44. Halacarellus capuzinus (Lohmann, 1893), genital region, female. FIGURES 45–46. Halacarellus balticus (Lohmann, 1889), female, 45. everted ovipositor, lateral aspect; 46. apex of ovipositor, posteroapical part, lateral aspect. FIGURE 47. Halacaropsis hirsuta (Trouessart, 1889), genital opening, female. FIGURES 48–49. Halacarus bisulcus Viets, 1927, 48. genital opening, female; 49. genital opening, male. FIGURES 50–52. Halixodes novaezelandiae Bartsch, 1986, male, 50. genitoanal plate; 51. genital sclerites with stump-like, spinose subgenital setae; 52. genital opening (subgenital setae omitted). (aagsp, anteroapical genital spines; bgsp, basal genital spine; gac, genital acetabulum; gsp, genital spines; ov, ovipositor (at rest); pagsp, posteroapical genital spines; sgs, subgenital seta) Scale = 50 µm.
Model Development for State-of-Power Estimation of Large-Capacity Nickel-Manganese-Cobalt Oxide-Based Lithium-Ion Cell Validated Using a Real-Life Profile
Open the record for dataset details and reuse information.
Density-by-diet interactions during larval development shape adult life-history trait expression and fitness in a polyphagous fly
<p><span>Habitat quality early in life determines individual fitness, with possible long-term evolutionary effects on groups and populations. In holometabolous insects, larval ecology plays a major role in determining the expression of traits in adulthood, but how ecological conditions during larval stage interact to shape adult life-history and fitness, particularly in non-model organisms, remains subject to scrutiny. Consequently, our knowledge of the interactive effects of ecological factors on insect development is limited. Here, using the polyphagous fly <i>Bactrocera tryoni</i>, we conducted a fully-factorial design where we manipulated larval density and larval diet (protein-rich, standard, and sugar-rich) to gain insights into how these ecological factors interact to modulate adult fitness. As expected, a protein-rich diet resulted in faster larval development, heavier and leaner adults that were more fecund compared with standard and sugar-rich diets, irrespective of larval density. Females from the protein-rich larval diet had overall higher reproductive rate (i.e., eggs per day) than females from other diets, and reproductive rate decreased linearly with density for females from the protein-rich but non-linearly for females from the standard and sugar-rich diets over time. Surprisingly, adult lipid reserve increased with larval density for adults from the sugar-rich diet (as opposed to decreasing, as in other diets), possibly due to a stress-response to an extremely adverse condition during development (i.e., high intraspecific competition and poor nutrition). Together, our results provide insights into how ecological factors early in life interact and shape the fate of individuals through life-stages in holometabolous insects. </span></p>
FIGURE 2. Pterois volitans larvae. A. 2.5 in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 2. Pterois volitans larvae. A. 2.5 mm; B. 4.6 mm (pectoral-fin pigment omitted due to broken rays in larva illustrated); C. 6.0 mm; D. 8.5 mm; E. 9.3 mm; F. 9.8 mm; G. radiograph of aberrant 12.9 mm larva lacking first three dorsal spines and associated structures; arrow indicates position of anteriormost pterygiophore and underdeveloped fourth dorsal spine. All lengths in mm standard length (SL) post-preservation. Pigmentation enhanced in some images for illustration and detail purposes.
FIGURE 6. A. transforming 9.5 in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 6. A. transforming 9.5 mm standard length (SL) Dendrochirus "bellus"; B. 11.5 mm SL D. zebra from Kojima (2014) used by permission of author and publisher.
FIGURE 1 in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 1. Typical scorpaenid cranial and opercular spination modified from Moser (1996). Abbreviations: spines 1–4 along anterior shelf of preopercle (APO); spines 1–5 along posterior shelf of preopercle (PPO); APO and PPO spines numbered from uppermost to lowermost; nuchal (N); parietal (P); coronal (CR); tympanic (TM); postocular (PSO); supraocular (SPO); nasal (NA); lower spine on opercle (LOP); upper spine on opercle (UOP); sphenotic ridges (SPH); pterotic ridge/spine (PTR); supracleithral ridge/spine (SC); posttemporal ridges and spines on upper (UPT) and lower (LPT) margins; infraorbital ridge (IO) comprised of bones 1 through 4, and associated spine on lower (L) or upper (U) margin.
FIGURE 5. Dendrochirus hemprichi. A in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 5. Dendrochirus hemprichi. A. transforming larva captured in the Red Sea estimated to be about 11.0 mm standard length (SL); B. dorsal view, same larva. C. juvenile D. hemprichi (21.0 mm SL) captured off South Sail Rock Channel, Kenya (LACM 31619.017).
FIGURE 4. Dendrochirus barberi larvae. A in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 4. Dendrochirus barberi larvae. A. cranial & opercular spination at 8.6 mm; B. 9.1 mm; C. 11.0 mm; D. 12.2 mm; E. 14.0 mm. Pigment enhanced in some images for detail purposes. All lengths in mm standard length (SL). Scale bar = 1.0 mm.
FIGURE 3 in The lionfishes: Comparative development of Pterois volitans, Dendrochirus barberi, and D. hemprichi (Scorpaeniformes: Scorpaenidae: Pteroinae) and discrimination of their early life stages from non-pteroine scorpaenid genera in the Western North Atlantic
FIGURE 3. Cranial and opercular spination in Pterois volitans larvae. A. 3.6 mm; B. 8.0 mm; C. 9.3 mm (pelvic fins not to scale). All lengths in mm standard length (SL) post-preservation.
Figure 9 in Postcranial skeletal development of Mugil cephalus (Teleostei: Mugiliformes): morphological and life-history implications for Mugiliformes
Figure 9. Schematic depictions of the squamation development of Mugil cephalus. A, L6: 7.2 mm standard length (SL), 25 days post-hatching (dph). B, L6: 7.4 mm SL, 25 dph. C, J1: 9.5 mm SL, 31 dph. D, J1: 9.6 mm SL, 31 dph. E, J2: 9.8 mm SL, 40 dph. White, no scales; light grey, area of newly developed scales; dark grey, area of differentiated scales.
Figure 7 in Postcranial skeletal development of Mugil cephalus (Teleostei: Mugiliformes): morphological and life-history implications for Mugiliformes
Figure 7. Drawings of development stages of the pelvic girdle in Mugil cephalus larvae. A, L5: 5.2 mm standard length (SL; DMM IE/16314). B, L6: 7.2 mm SL, 25 dph, C, L6: 7.4 mm SL, 25 dph. D, L6: 8.6 mm SL (DMM IE/16314). Blue, cartilage; pink, bone; light pink, membranous bone. Abbreviations: abp, anterior basipterygial process; ba, basipterygial arm; bp, basipterygial plate; ew, external wing; iw, internal wing; pbp, posterior basipterygial plate; pcv, ventral postcleithrum. Scale bars: 200 µm.
Figure 5 in Postcranial skeletal development of Mugil cephalus (Teleostei: Mugiliformes): morphological and life-history implications for Mugiliformes
Figure 5. Drawings of development stages of the caudal fin in Mugil cephalus larvae. A, L2: 3.2 mm notochord length (NL), 14 days post-hatching (dph). B, L3: 3.9 mm standard length (SL), 15 dph. C, L4: 4.4 mm SL, 19 dph. D, L4: 4.5 mm SL, 21 dph. E, L4: 4.6 mm SL, 19 dph. F, L5: 5.3 mm SL, 19 dph. G, L6: 7.2 mm SL, 25 dph. H, L6: 6.5 mm SL, 31 dph. Blue, cartilage; pink, bone; transparent pink, ossifying cartilage; light grey, notochord. Abbreviations: ahs, autogenous haemal spine; ans, autogenous neural spine; cc, compound centrum; eu, epural; hyp, hypural; ihc, interhaemal spine cartilage; lhp, lower hypural plate; ph, parhypural; uc, ural centrum; uhp, upper hypural plate; ur, uroneural. Scale bars: 200 µm.
Figure 3 in Postcranial skeletal development of Mugil cephalus (Teleostei: Mugiliformes): morphological and life-history implications for Mugiliformes
Figure 3. Schematic illustration of the development of the axial skeleton (lateral view) of Mugil cephalus. A, L1: 3.1 mm notochord length (NL), 10 days post-hatching (dph). B, L2: 3.2 mm NL, 14 dph. C, L3: 3.7 mm NL, 14 dph. D, L3: 3.6 mm NL, 18 dph. E, L4: 4.4 mm standard length (SL), 19 dph. F, L6: 7.2 mm SL, 25 dph. Blue, cartilage; pink, bone; light grey, notochord. Abbreviations: af, anal fin; ahs, autogenous haemal spine; ans, autogenous neural spine; ap, anal fin pterygiophore; cc, compound centrum; d1p, first dorsal pterygiophore; d2p, second dorsal pterygiophore; df2, second dorsal fin; ep, epipleural; eu, epural; ha, haemal arch; hyp, hypural; ip, interdorsal pterygiophore; na, neural arch; pa, parapophysis; ph, parhypural; ri, rib; sn, supraneural; uc, ural centrum; ur, uroneural; vc, vertebral column.
Figure 2 in Postcranial skeletal development of Mugil cephalus (Teleostei: Mugiliformes): morphological and life-history implications for Mugiliformes
Figure 2. Schematic illustration of the sequence of first appearance and development of skeletal elements in Mugil cephalus. Ossification of cartilaginous precursors is shown by the first appearance of bone. The end of the bar indicates the end of isometric growth of the respective structure. Length is shown as notochord length (*) or as standard length (specimen after notochord flexion). Dots indicate hatching, and random dashed lines indicate notochord flexion. Light grey bars, cartilage; dark grey bars, notochordal sheath; black bars, bone. Abbreviations: abdo, abdominal vertebrae; abp, anterior basipterygial process; af, anal fin rays; ap, anal fin pterygiophores; ba, basipterygial arm; bp, basipterygial plate; caud, caudal vertebrae; cl, cleithrum; co, coracoid; d1f, first dorsal fin rays; d1p, first dorsal fin pterygiophores; d2f, second dorsal fin rays; d2p, second dorsal fin pterygiophores; dr, distal radials; eu, epural; ew, external wing; fr, fin rays; ha, haemal arch; hs, haemal spine; hyp, hypural; ip, interdorsal pterygiophores; iw, internal wing; na, neural arch; ns, neural spine; pbp, posterior basipterygial process; pcd, dorsal postcleithrum; pcv, ventral postcleithrum; ph, parhypural; pr, proximal radial; ptm, posttemporal; ri, paired ribs; sc, scapula; su, supracleithrum; uc, ural centrum; ur, uroneural; vc, vertebral centrum.
Figure 1 in Life-history traits of the Brazilian litter-dwelling scorpion: post-embryonic development and reproductive behaviour in Ananteris mauryi Lourenço, 1982 (Scorpiones: Buthidae)
Figure 1. The courtship and mating sequences in Ananteris mauryi Lourenço (1982). (a) Initiation; (b) promenade à deux; (c) insemination and separation. M, male; F, female.
Supplementary File: followed by Predicting Religious Undergraduates' Career Development: The Salient Roles of Religious Calling, Life Satisfaction, and Quest Religiosity
<p>Supplementary File: followed by Predicting Religious Undergraduates’ Career Development: The Salient Roles of Religious Calling, Life Satisfaction, and Quest Religiosity</p>
Baseline EEG in the first year of life: insights into the development of autism spectrum disorder and language impairments
<p>The dataset includes power values obtained from baseline EEG recorded in infants. Specifically, for each infant the Power Spectral Density (PSD) was estimated for epochs of 30 s (at least 2 epochs) using the Welch’s method (Hamming window of 10s with 50% overlap) and successively log transformed as follow: log PSD = log10(1+PSD). The power in the following bands was computed: delta (2-4 Hz), theta (4-6 Hz), low-alpha (6-9-Hz), high-alpha (9-13 Hz), beta (13-30 Hz) and gamma (30-45 Hz). Two clusters of 6 frontal electrodes were selected (frontal left cluster and frontal right cluster) and power values were then averaged across electrodes within each cluster. Thus, the database contains for each subjects and frequency band two values of power one related to the frontal left cluster and the other one related to frontal right cluster.</p> <p>Each raw in the database corresponds to a subject and each column to a different variable.</p> <p>Column A, Subject code;</p> <p>Column B, Group: 0 = typically developing (TD) infant; 1 = infant higher likelihood of developing language and learning impairments (HL-LLI); 2 = infant at higher likelihood of developing autism spectrum disorder (HL-ASD);</p> <p>Column C, Diagnosis_group: 0 = children from the original TD group (without familiarity for neither ASD nor LLI) who at 3 years of age scored above the 30th percentile in the parent-administered Language Development Survey (LDS) (Rescorla and Alley, 2001); 1 = children diagnosed with Developmental Language Disorders/Developmental Dyslexia (DLD/DD); 2 = children diagnosed with ASD;</p> <p>Column D, Time_point: 1 = data related to the EEG recording performed at six months of age; 2 = data related to the EEG recording performed at twelve months of age;</p> <p>Columns from E to P: power values obtained in the frontal left (F_sx) and right (F_dx) clusters for each frequency band.</p> <p>All details about subjects, groups, data acquisition and preprocessing are available in the following manuscript: Piazza, C., Dondena, C., Riboldi, E. M., Riva, V., & Cantiani, C. (2023). Baseline EEG in the first year of life: Preliminary insights into the development of autism spectrum disorder and language impairments. <em>iScience</em>, <em>26</em>(7).</p> <p>Matlab .m files related to the preprocessing steps and the power value extraction are also available.</p>
A Journey to Balance: Development and Validation of Individualized Life Balance Intervention for Depression
ClinicalTrials.gov study NCT06975098. IPD Sharing: NO. Countries: 1. Publications: 41.
Development of an International COVID-19 Specific Quality of Life Questionnaire, Phase III. The OSLO COVID-19 QLQ
ClinicalTrials.gov study NCT04740372. IPD Sharing: NO. Countries: 1. Publications: 1.
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Allen Brain Atlas
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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
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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.
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