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  1. 1841
    “…Based on three intervention periods—(1) state-led Mare Nostrum, (2) private-led search-and-rescue, and (3) coordinated pushbacks by the Libyan Coast Guard—which correspond to substantial changes in laws, policies, and practices of search-and-rescue in the Mediterranean, we are able to test the ‘pull factor’ claim by employing an innovative machine learning method in combination with causal inference. …”
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    Search-and-rescue in the Central Mediterranean Route does not induce migration: Predictive modeling to answer causal queries in migration research
  2. 1842
    “…Our data further show that PI(4,5)P(2) or PI(3,5)P(2) binds to the AtCLCa dimer interface and occupies the proton-exit pathway, which may help to understand the inhibition of AtCLCa by phospholipids to facilitate guard cell vacuole acidification and stomatal closure. …”
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    Molecular mechanism underlying regulation of Arabidopsis CLCa transporter by nucleotides and phospholipids
  3. 1843
    “…PURPOSE: To compare the efficacy of gauze soaked with combined tranexamic acid (TXA) (100 mg/ml) epinephrine 1:200,000 versus gauze soaked with only epinephrine 1:200,000 used to guard against intraoperative bleeding in external Dacryocystorhinostomy (DCR). …”
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    Topical combined tranexamic acid and epinephrine versus topical epinephrine in control of intraoperative bleeding of external dacryocystorhinostomy
  4. 1844
    “…Therefore, there is a considerable demand to fabricate an innovative controlled-release nano-delivery system to be implanted after tumor surgical removal to guard against cancer recurrence. In addition, combining platinum-based drugs with phytochemicals is a promising approach to improving the anticancer activity of the chemotherapeutics against tumor cells while minimizing their systemic effects. …”
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    Nedaplatin/Peganum harmala Alkaloids Co-Loaded Electrospun, Implantable Nanofibers: A Chemopreventive Nano-Delivery System for Treating and Preventing Breast Cancer Recurrence after Tumorectomy
  5. 1845
    “…On the supply side, the delays include the absence of security (fence, security guard), poor citing of the facilities, inadequate accommodation, no emergency transport for referrals, and lack of trained staff to man equipment. …”
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    Demand and supply analysis for maternal and child health services at the primary healthcare level in Nigeria
  6. 1846
    “…A balloon device (PercuSurge GuardWire) and a filter device (FilterWire EX/EZ, Emboshield) was used in 33 cases (CAS-B group) and 38 cases (CAS-F group) to prevent distal embolization, respectively. …”
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    Cerebral Ischemia Detected with Diffusion-Weighted MR Imaging after Protected Carotid Artery Stenting: Comparison of Distal Balloon and Filter Device
  7. 1847
    “…While additional parameters cannot be avoided to model context-dependent evolution, a large increase in model dimensionality is only justified when accompanied with careful model-building strategies that guard against overfitting. An increased dimensionality leads to increases in numerical computations of the models, increased convergence times in Bayesian Markov chain Monte Carlo algorithms and even more tedious Bayes Factor calculations. …”
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    Efficient context-dependent model building based on clustering posterior distributions for non-coding sequences
  8. 1848
    “…An ethical framework, 'Stand on Guard for Thee: ethical considerations in pandemic influenza preparedness' that served as a template for the World Health Organization's global consultation on pandemic planning, was transformed into a survey administered to a random sample of 500 Canadians to obtain opinions on key ethical issues in pandemic preparedness planning. …”
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    Canadian survey on pandemic flu preparations
  9. 1849
    “…MATERIALS AND METHODS: Retrospective chart review of all patients diagnosed with EE at National Guard Hospital, Jeddah Between 2007 and 2009. The authors identified EE on histologic criteria (≥15 eosinophils per high-power field) together with their clinical context. …”
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    Eosinophilic Esophagitis in Saudi Children: Symptoms, Histology and Endoscopy Results
  10. 1850
    “…Homologs from Spirogyra or Physcomitrella share high similarity with AtCHX20, suggesting that guard cell-specific AtCHX20 and its closest relatives are founders of the family, and pollen-expressed CHX genes appeared later in monocots and early eudicots. …”
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    Conserved and Diversified Gene Families of Monovalent Cation/H(+) Antiporters from Algae to Flowering Plants
  11. 1851
    “…Base-excision repair and control of nucleotide pools safe-guard against permanent uracil accumulation in DNA relying on two key enzymes: uracil–DNA glycosylase and dUTPase. …”
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    Uracil-Containing DNA in Drosophila: Stability, Stage-Specific Accumulation, and Developmental Involvement
  12. 1852
    “…The four clades exhibit morphological differences in arthropodal characters, including the number of conical spines and number of setules of the basal guard setae on the cirri. These characters are, however, highly variable within each clade; such that the absolute range of the number of conical spines and setules overlaps between clades, and therefore, these are not diagnostic characters for taxonomic identification. …”
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    Genetic and Morphological Differentiation of the Indo-West Pacific Intertidal Barnacle Chthamalus malayensis
  13. 1853
    “…All samples were analyzed following injection (100 μl) into a Synergi Polar-RP 80 Å (250 × 4.6 mm) reversed-phase column with a particle size of 10 μm, protected with a guard column. A gradient elution profile was run with a mobile phase (phosphate buffer plus ion-pairing agent tetrabutylammonium hydrogen sulfate; pH 6) in 2–30 % acetonitrile (v/v) for 35 min (including equilibration time) at 1 ml min(−1) flow rate. …”
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    Simultaneous quantification of 12 different nucleotides and nucleosides released from renal epithelium and in human urine samples using ion-pair reversed-phase HPLC
  14. 1854
    “…CONCLUSION: This study suggests that having longer morning school breaks and providing road safety features such as cycling infrastructure, a crossing guard, and safe places for children to cross the road may have a role to play in supporting the maintenance of moderate and vigorous activity behaviours, and preventing the development of sedentary behaviours in children.…”
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    School related factors and 1yr change in physical activity amongst 9–11 year old English schoolchildren
  15. 1855
    “…First-time parents were more likely to not have a window guard installed (OR 1.52; 95% CI 1.08–2.15) (all P<0.05). …”
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    First-Time Parents Are Not Well Enough Prepared for the Safety of Their Infant
  16. 1856
    “…In populations above 25 000, we propose the use of adjusted Chiang II to guard against violations of spatial correlation, to benefit from a widely accepted method that is simpler to communicate to local health authorities and where its slight inferior performance compared with the Bayesian approach is of minor practical significance.…”
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    Life expectancy estimation in small administrative areas with non-uniform population sizes: application to Australian New South Wales local government areas
  17. 1857
    “…These findings indicate that pregnant females with GDM may be protected against oxidative injury due to the induction of adaptive and compensatory expression of HO-1 to guard against oxidative stress induced by high glucose levels.…”
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    Effect of oxidative stress on heme oxygenase-1 expression in patients with gestational diabetes mellitus
  18. 1858
    “…MATERIALS AND METHODS: A comparative study was conducted on Saudi subjects attending the outpatient clinic of National Guard Hospital in Riyadh. A total of 62 cases with PCOS and 40 healthy Saudi women were included in this study. …”
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    Age and BMI Adjusted Comparison of Reproductive Hormones in PCOS
  19. 1859
    “…Multiple examples of Ca(2+) signals from plants containing the fluorescent yellow cameleon sensor (YC) have contributed to the definition of the Ca(2+) signature in some cell types such as root hairs, pollen tubes and guard cells. YC is, however, of limited use in highly autofluorescent plant tissues, in particular mesophyll cells. …”
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    Imaging long distance propagating calcium signals in intact plant leaves with the BRET-based GFP-aequorin reporter
  20. 1860
    “…During physiological germ cell formation/maturation, epigenetic processes guard homeostasis by regulating the accessibility of the DNA to facilitate transcription. …”
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    Seminoma and Embryonal Carcinoma Footprints Identified by Analysis of Integrated Genome-Wide Epigenetic and Expression Profiles of Germ Cell Cancer Cell Lines
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