cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.sxksn0330
title: Stoichiometric mismatch causes a warming-induced regime shift in experimental plankton communities

description: Many plant and algal communities respond to warming with shifts towards
 more carbon-rich species and growth forms, thus diluting essential
 elements in their biomass and intensifying the stoichiometric mismatch
 with herbivore nutrient requirements. The dataset is from a 95-day
 mesocosm experiment on the spring succession of an assembled plankton
 community in which we manipulated temperature (ambient vs. +3.6°C) and
 presence vs. absence of two types of grazers (ciliates and Daphnia) in a
 2x2x2 factorial design with 3 replicates of each treatment (= 24 mesocosms
 in total). All mesocosms were initially stocked with low amounts of 6
 phytoplankton taxa and were spontaneously colonized by an additional 6
 taxa over the course of the experiment. At ambient temperatures, a typical
 spring succession developed, where a moderate bloom of nutritionally
 adequate phytoplankton was grazed down to a clear-water phase by a
 developing Daphnia population. Warming accelerated initial Daphnia
 population growth but speeded up algal growth rates even more, triggering
 a massive phytoplankton bloom of poor food quality (i.e. high carbon to
 phosphorus ratio of phytoplankton biomass). Consistent with the
 predictions of a stoichiometric producer-grazer model, accelerated
 phytoplankton growth promoted the emergence of an alternative system
 attractor, where extremely low phosphorus content of abundant algal food
 eventually drove Daphnia to extinction. Where present, ciliates slowed
 down the phytoplankton bloom and the deterioration of its nutritional
 value, but this only delayed the regime shift. Eventually, phytoplankton
 grew out of grazer control also in presence of ciliates, and the Daphnia
 population crashed. The results support the notion that warming can
 exacerbate the stoichiometric mismatch at the plant-herbivore interface
 and limit energy transfer to higher trophic levels. One replicate of the
 'ambient temperature, Daphnia present, ciliates absent'
 treatment failed. The dataset therefore consists of data from 23 mesocosms
 including measurements of the following variables: water temperature,
 chlorophyll a concentration (a proxy for total phytoplankton biomass),
 abundances of ciliates and Daphnia (no. of individuals per volume), the
 concentrations of soluble reactive phosphorus (SRP) and total phosphorus
 (TP), the carbon to phosphorus ratio (C_P) of seston, and the proportional
 contribution of different phytoplankton taxa to total phytoplankton
 biovolume. The zenodo folder (see link
 https://doi.org/10.5281/zenodo.4715500 below) contains the Matlab and
 excel files that were used to run a dynamical mathematical model of the
 study system that were used to generate the model output shown in Figs. 2,
 6 and 7 of the publication.
description: See descriptions in the methods section of the publication.
description: The frequency of sampling differed between different variables as
 described in the 'Read me.txt' file. Half the SRP samples from
 day 19 were lost.
DOI: 10.60797/jae.2026.65.8.3
title: Живая масса оленей, пораженных оводом

description: Journal of Agriculture and Environment, Выпуск 1 (65) 2026
DOI: 10.5061/dryad.dbrv15f19
title: Data and script for: Weapons evolve faster than sperm in bovids and cervids

description: In polyandrous species, males face reproductive competition both before
 and after mating. Sexual selection thus shapes the evolution of both pre-
 and postcopulatory traits, creating competing demands on resource
 allocation to different reproductive episodes. Traits subject to strong
 selection exhibit accelerated rates of phenotypic divergence, and
 examining evolutionary rates may inform us about the relative importance
 and potential fitness consequences of investing in traits under either
 pre- or postcopulatory sexual selection. Here, we used a comparative
 approach to assess evolutionary rates of key competitive traits in two
 artiodactyl families, bovids (family Bovidae) and cervids (family
 Cervidae), where male-male competition can occur before and after mating.
 We quantified and compared evolutionary rates of male weaponry, body
 size/mass, testes mass, and sperm morphometrics. We found that weapons
 evolve faster than sperm dimensions. In contrast, testes and body mass
 evolve at similar rates. These results suggest strong, but differential,
 selection on both pre- and postcopulatory traits in bovids and cervids.
 Furthermore, we documented distinct evolutionary rates among different
 sperm components, with sperm head and midpiece evolving faster than the
 flagellum. Finally, we demonstrate that, despite considerable differences
 in weapon development between bovids and cervids, the overall evolutionary
 patterns between these families were broadly consistent.
description: Length and mass data for a range of sexual and somatic traits of
 ungulates were compiled from the literature. Male sexual weapon length (n
 = 135; i.e. antlers in cervids and horns in bovids), sperm head, midpiece
 and total flagellum length (all n = 53), and male muzzle width (n = 88)
 were represented by linear measurements. Traits measured using mass values
 included combined testes mass (n = 71) and male body mass (n =
 135).
description: Analytical scripts are run in R.
DOI: 10.5061/dryad.m0cfxpp3v
title: Environmental DNA as a non-invasive alternative for surveying aquatic communities in tank bromeliads

description: Tank bromeliads provide a freshwater microhabitat for a rich aquatic
 community, including amphibian species. Some of these amphibians are
 threatened, among other factors, because their host plants are also
 threatened. DNA traces left behind by amphibians in the water accumulated
 in bromeliads provide us a clue to track the presence and geographical
 distribution of these species in the environment, even when they have a
 low population abundance. We used an environmental DNA metabarcoding
 approach to survey three bromeligenous or bromelicolous amphibian species
 distributed in the Brazilian Atlantic forest. The three species have a low
 population abundance or are not detected in the field by using traditional
 methods for up to 100 years. No DNA trace of our target species was
 identified among the eDNA samples analysed. However, we successfully
 identified the DNA of one tribe, two genera and nine amphibian species in
 the bromeliads surveyed. Our results support the high sensitivity and the
 non-invasive characteristic of eDNA metabarcoding for surveying
 bromeligenous/bromelicolous amphibians. We also highlight that more
 amphibian species could eventually use bromeliads as shelter than has been
 previously thought, evidencing the importance for further investigations
 about interactions and conservation status of amphibians and bromeliads.
DOI: 10.5061/dryad.r4xgxd2cd
title: Data From: Fixed depth Hamiltonian simulation via Cartan decomposition

description: Simulating quantum dynamics on classical computers is challenging for
 large systems due to the significant memory requirements. Simulation on
 quantum computers is a promising alternative, but fully optimizing quantum
 circuits to minimize limited quantum resources remains an open problem. We
 tackle this problem presenting a constructive algorithm, based on Cartan
 decomposition of the Lie algebra generated by the Hamiltonian, that
 generates quantum circuits with time-independent depth. We highlight our
 algorithm for special classes of models, including Anderson localization
 in one dimensional transverse field XY model, where a O(n^2)-gate circuits
 naturally emerge. Compared to product formulas with significantly larger
 gate counts, our algorithm drastically improves simulation precision. In
 addition to providing exact circuits for a broad set of spin and fermionic
 models, our algorithm provides broad analytic and numerical insight into
 optimal Hamiltonian simulations.
description: Data provided here consist of two different Hamiltonians, RMS
 position of the excitation for each timestep calculated via
 Trotterization, RMS position of the excitation for each timestep
 calculated via Cartan Decomposition, and errors of each approach for each
 Hamiltonian. Initial state is an excitation on the first site (rightmost
 site with the convention used in the dataset). All the data is obtained
 via simulating the state vector evolution by using a python code that can
 be found in https://github.com/kemperlab/cartan-quantum-synthesizer.
DOI: 10.5061/dryad.gb5mkkwpr
title: Data from: The genetic regulation of avian migration timing: combining candidate genes and quantitative genetic approaches in a long-distance migrant

description: Plant and animal populations can adapt to prolonged environmental changes
 if they have sufficient genetic variation in important phenological
 traits. The genetic regulation of annual cycles can be studied either via
 candidate genes or through the decomposition of phenotypic variance by
 quantitative genetics. Here we combined both approaches to study the
 timing of migration in a long-distance migrant, the collared flycatcher
 (Ficedula albicollis). We found that none of the four studied candidate
 genes (CLOCK, NPAS2, ADCYAP1 and CREB1) had any consistent effect on the
 timing of six annual cycle stages of geolocator-tracked individuals. This
 negative result was confirmed by direct observations of males arriving in
 spring to the breeding site over four consecutive years. Although male
 spring arrival date was significantly repeatable (R = 0.24 ± 0.08), most
 was attributable to permanent environmental effects, while the additive
 genetic variance and heritability was very low (h2 = 0.03 ± 0.17 SE). This
 low value constrains species evolutionary adaptation, and our study adds
 to warnings that such populations may be threatened, e.g. by ongoing
 climate change.
DOI: 10.6076/d1ks38
title: Iron sulfides and anomalous electrical resistivity in cratonic environments: electrical resistivity data set

description: The interpretation of low-resistivity anomalies in the lithospheric mantle
 of several cratonic regions has invoked hydrogen, or connected networks of
 graphite with iron-rich silicates, and/or metal sulfides. Electrical
 laboratory measurements are a powerful approach for exploring these
 alternatives. We report electrical measurements of two xenoliths
 (pyroxenite and dunite) from Tanzania; two metal sulfides (FeS and
 Fe-S-Ni); and several mixtures of metal sulfides (3.4–18.2 vol.%) with
 xenolith. A multi- anvil press was employed to maintain a 2 GPa pressure
 and temperatures up to 1,627 K. The addition of 3.4 vol.% FeS to
 the pyroxenite or dunite matrix has little effect on bulk resistivity,
 particularly for T &gt; 800 K. However, the
 resistivity drops dramatically–by factors of up to 1,000, depending on
 temperature– upon addition of 6.5 vol.% FeS in the dunite. Addition of
 18.2% FeS causes a further decrease of the same magnitude
 relative to the 6.5% sample. Scanning electron microscope images do not
 reveal the formation of a connected FeS network as part of the decreased
 resistivity. Possible explanations for the apparently conflicting results
 include connections of the sulfide that are not imaged in the
 back-scattered images, either because of limited resolution, or perhaps
 the inherent limitations of the 2-D perspective. The complete data set
 (xenoliths, metal sulfides, and mixtures) was modeled with a modified
 version of Archie’s law, and we find satisfactory agreement over a
 truncated temperature range. We conclude that the low-resistivity
 anomalies in Tanzania, Kaapvaal, and Gawler cratons can be explained by
 the presence of a few vol.% of solid sulfide.
description: Methods of data processing and analysis:  The
 data (electrical resistivity ρ) were calculated from the measured
 resistance values (R) at each temperature using an impedance spectrometer
 (1260 Solartron Impedance/Gain Phase Analyze). The pressure is 2 GPa. A DC
 potential of 1 V with 100 mV AC amplitude was applied over a range of
 frequencies from ~5 MHz to 10 Hz for silicate-bearing samples, and from
 ~50 to 0.1 Hz for pure metal sulfides. The following equation is used to
 compute electrical resistivity ρ from R:
 ρ=R⨯G  where G is the geometric
 factor
DOI: 10.5061/dryad.9s4mw6mgf
title: Hide ‘n seq: direct versus indirect metabarcoding of coral reef cryptic communities

description: Ecological patterns in biodiversity are primarily based on conspicuous
 organisms. Few methods are used to survey the taxonomically
 rich cryptobiome, which is made up of inhabitants from
 within microhabitats. One way that
 cryptic marine biodiversity can be non-invasively
 surveyed is by analyzing environmental DNA (eDNA) present in
 seawater. Using coral reefs as a model system, here we
 compare estimates of cryptic diversity among community
 biomass and eDNA metabarcoding sampling methods
 with a broad eukaryotic marker (COI). First, contributions to eDNA were
 investigated across cryptobiomes through a comparison
 of community metabarcoded biomass
 from standardized autonomous reef monitoring structures
 (ARMS) to eDNA acquired from seawater in which
 individual ARMS were soaked. Second, we compared these results
 to those from eDNA samples taken from within reef
 crevices and the ambient water column. Metabarcoding
 of community biomass from ARMS and eDNA
 from the two types of water samples revealed
 significantly different communities of cryptic coral reef habitat with
 little overlap between methods. Taxa that were unique to metabarcoding
 of ARMS biomass were predominantly from chitinous and
 calcifying groups (polychaetes, palaemonid shrimp, molluscs,
 brittle stars, and red algae), which suggests that these taxa are
 underrepresented in eDNA surveys. Other than the corals
 themselves, sponges and red algae were significant drivers of reef crevice
 community differences, while ambient seawater samples detected mostly
 planktonic organisms and reef fishes. Our data indicate
 that both eDNA and ARMS provide incomplete
 accounting of cryptic diversity. Direct sampling of
 biomass is best suited for building taxonomies and improving databases,
 whereas eDNA methods offer rapid insights into the composition
 of cryptobiomes. Because each method likely captures
 different taxa, multiple targeted assays can be
 used to provide the greatest estimates of
 metazoan and macroalgal richness.
DOI: 10.5281/zenodo.18397015
title: MEDIA-NEOLOGISMS IN RUSSIAN AND UZBEK LANGUAGES: SOURCES AND FORMATION PATHS

description: The article is devoted to the study of media neologisms of the Russian and Uzbek languages in a comparative aspect. The relevance of the work is determined by the active neologization processes occurring in modern media discourse under the influence of socio-political, cultural, and technological changes. Mass media and digital platforms act as the most important channels for the formation and dissemination of new lexical units. The purpose of the article is to identify the main sources and ways of forming media neologisms in Russian and Uzbek languages. The work analyzes borrowed, word-forming, and semantic neologisms functioning in media texts. Special attention is paid to the role of anglicisms, calquing processes, and the use of internal resources of languages. The research is conducted based on materials from contemporary Russian and Uzbek media and internet resources using comparative-comparative, descriptive, and contextual analysis methods.
DOI: 10.5281/zenodo.18397014
title: MEDIA-NEOLOGISMS IN RUSSIAN AND UZBEK LANGUAGES: SOURCES AND FORMATION PATHS

description: The article is devoted to the study of media neologisms of the Russian and Uzbek languages in a comparative aspect. The relevance of the work is determined by the active neologization processes occurring in modern media discourse under the influence of socio-political, cultural, and technological changes. Mass media and digital platforms act as the most important channels for the formation and dissemination of new lexical units. The purpose of the article is to identify the main sources and ways of forming media neologisms in Russian and Uzbek languages. The work analyzes borrowed, word-forming, and semantic neologisms functioning in media texts. Special attention is paid to the role of anglicisms, calquing processes, and the use of internal resources of languages. The research is conducted based on materials from contemporary Russian and Uzbek media and internet resources using comparative-comparative, descriptive, and contextual analysis methods.
DOI: 10.5061/dryad.g79cnp5pq
title: Spatiotemporal analyses reveal infectious disease-driven selection in a free-ranging ungulate

description: Infectious diseases play an important role in wildlife population dynamics
 by altering individual fitness, but detecting disease-driven natural
 selection in free-ranging populations is difficult due to complex
 disease-host relationships. Chronic wasting disease (CWD) is a fatal
 infectious prion disease in cervids for which mutations in a single gene
 have been mechanistically linked to disease outcomes, providing a rare
 opportunity to study disease-driven selection in wildlife. In Wyoming,
 USA, CWD has gradually spread across mule deer (Odocoileus hemionus)
 populations, producing natural variation in disease history to evaluate
 selection pressure. We used spatial variation and a novel temporal
 comparison to investigate the relationship between CWD and a mutation at
 codon 225 of the mule deer prion protein gene that slows disease
 progression. We found that individuals with the “slow” 225F allele were
 less likely to test positive for CWD, and the 225F allele was more common
 in herds exposed to CWD longer. We also found that in the past two
 decades, the 225F allele frequency increased more in herds with higher CWD
 prevalence. This study expanded on previous research by analyzing
 spatiotemporal patterns of individual- and herd-based disease data to
 present multiple lines of evidence for disease-driven selection in
 free-ranging wildlife.
description: This directory contains data and scripts related to our
 publication. The data include prion protein gene FASTA sequences, sample
 metadata, a map of Wyoming mule deer herds, chronic wasting disease data
 for our focal study herds, and data used in our temporal comparison. We
 also include a script with the R code used in our analyses of these data.
 See readme.txt for information about each file contained in this
 directory.
DOI: 10.5061/dryad.69p8cz922
title: Social media and public perception as core aspect of public health: the cautionary case of @realdonaldtrump and COVID-19

description: The social media milieu in which we are enmeshed has substantive impacts
 on our beliefs and perceptions. Recent work has established that this can
 play a role in influencing understanding of, and reactions to, public
 health information. Twitter, in particular, appears to play a substantive
 role in the public health information ecosystem. From July 25th, 2020 to
 November 15th, 2020, we collected weekly tweets related to COVID-19
 keywords and assessed their networks, patterns and properties. Our
 analyses revealed the dominance of a handful of individual accounts as
 central structuring agents in the networks of tens of thousands of tweets
 and retweets, and thus millions of views, related to specific COVID-19
 keywords. These few individual accounts and the content of their tweets,
 mentions, and retweets are substantially overrepresented in terms of
 public exposure to, and thus interaction with, critical elements of public
 health information in the pandemic. Here we report on one particularly
 striking aspect of our dataset: the prominent position of @realdonaldtrump
 in Twitter networks related to four key terms of the COVID-19 pandemic in
 2020.
description: Data were collected weekly from July 25th, 2020 to November 15th,
 2020 using NodeXL Pro. We instructed NodeXL Pro to collect tweets for each
 keyword: 1) Coronavirus origin; 2) Coronavirus vaccine; 3) COVID-19; 4)
 Fauci; 5) Mask; 6) Open (school OR economy); and 7) Social distancing.
 Data from keywords 4-7 are presented in this dataset and analyzed in the
 corresponding paper. Data are provided in the format in which they are
 compiled via NodeXL Pro.
DOI: 10.5061/dryad.6q573n5zj
title: Eggs survive through avian guts—A possible mechanism for transoceanic dispersal of flightless weevils

description: How flightless animals disperse to remote oceanic islands is a key
 unresolved question in biogeography. The
 flightless Pachyrhynchus weevils represent repetitive
 colonization history in West Pacific islands, which attracted our
 interests about how some weevils have successfully dispersed in the
 reverse direction against the sea current. Here, we propose endozoochory
 as a possible mechanism that the eggs of the weevils might be carried by
 embedded in the fruits as the food of frugivorous birds. In this
 study, Pachyrhynchus eggs were embedded in small pieces
 of persimmon fruits (Diospyros kaki) and fed to captive frugivorous birds.
 After digestion, 83%–100% eggs were retrieved from the feces of a bulbul
 (Hypsipetes leucocephalus) and two thrushes (Turdus chrysolaus). The
 retrieved eggs had hatching rates higher than 84%, which were not
 different from the control. In contrast, no egg was retrieved from the
 feces of the frugivorous pigeon (Treron sieboldii), which took a longer
 retention time in the guts. Our study identified that the eggs
 of Pachyrhynchus weevils are possible to be transported
 by internal digesting in some bird species.
DOI: 10.5061/dryad.v41ns1rw7
title: Raw data for: Acute Kidney Injury in patients with Visceral Leishmaniasis in Northwest Ethiopia

description: This data set contains data described in the paper Hailu, Workagegnehu et
 al. (2021) Acute Kidney Injury in Patients with Visceral Leishmaniasis in
 Northwest Ethiopia. PLOS ONE, PONE-D-21-00134 This
 retrospective study aims to determine the prevalence,
 characteristics, and associated factors of AKI in patients with Visceral
 Leishmaniasis(VL) in Northwest Ethiopia. Retrospective patient
 record analysis was conducted including patients treated for VL from
 January 2019 to December 2019 at the Leishmaniasis Research and Treatment
 Center (LRTC), Gondar, Ethiopia. The proportion of AKI was looked at using
 serum creatinine level at admission, during treatment, and at the end of
 treatment.  The main results of the study are: (1)The overall
 prevalence of AKI among VL patients was 17.4%; (2) Pre-renal azotemia
 (57%) and drug-induced AKI (50%) were the main etiologies of AKI at
 admission and post-admission respectively; (3) Proteinuria and hematuria
 occurred in 85% and 42% of AKI patients respectively; (4)
 On Multivariate logistic regression, HIV co-infection
 and other concomitant infections are independently associated
 with AKI.
description: Data were retrieved from medical records of patients using a
 structured case report form over a period of two weeks, from February
 3-15, 2020. Data were entered into Microsoft XL version 2016 and were
 exported to SPSS version 20 for statistical analysis to produce an MS
 accepted for publication in PLOS ONE.
description: The readme file contains an explanation of each of the variables
 in the dataset and its measurement units. 9 =  values not available.
 Information on how some variables were defined and staged can be found in
 the associated manuscript referenced above.