Breastfeeding Needs in Adolescent Mothers: A systematic review

Adolescent mothers face numerous challenges while breastfeeding. The purpose of the study was to assess the breastfeeding needs of adolescent mothers. Two researchers independently searched the databases Web of Science, PubMed, Scopus, Cochrane Library, SID, and Magiran. The initial search yielded 2290 studies, of which 41 were eventually included in this systematic review. Breastfeeding requirements of adolescent mothers were categorized into eight categories: 1. Social support from health care providers, partners, and families; 2. School support for breastfeeding mothers, 3. Receiving breastfeeding counseling based on cultural sensitivities, 4. Educational assistance from health providers for adolescent mothers' families 5. Changing harmful cultural values and judgments about adolescent mothers' breastfeeding, 6. Additional home or outpatient visits in the days following hospital discharge; 7. Peer support and peer counseling, 8. Economic needs.  To promote breastfeeding, policymakers and healthcare providers ought to devise specifically tailored programs and interventions to cater to the specific requirements of mothers. Keywords: Breastfeeding; Adolescent Mothers; Infant Feeding; Need; Qualitative Study

First report of mobile tigecycline resistance gene tet(X4)-harbouring multidrug-resistant Escherichia coli from wastewater in Norway

The mobile tigecycline resistance gene tet(X4), conferring resistance to all tetracyclines, is largely reported from China, however the global spread of such a novel resistance mechanism is a concern for preserving the efficacy of these last-resort antibiotics. The aim of our study was to determine the genetic basis of resistance in a tigecycline-resistant Escherichia coli strain (2-326) isolated from sewage in Bergen, Norway, using whole-genome sequencing (WGS).publishedVersio

Designing a model of social intervention in the children's street work Critical reading of world programs

First this study has tried to provide a global perspective of intervention programs worldwide through documentary andlibrary methods by collecting and reporting on important government intervention programs in the field of street children. In the second step, the present study, considering its sociological and critical position, has evaluated these programs and tried to reveal the neoliberal view behind these programs and to clarify their role in the vulnerability and instability of these programs. In fact, through a meta-analysis of evaluations of successful programs, the neoliberal view is described as a set of policies and plans that prevent these programs from achieving the goal of permanently eliminating street child labor. The results of this study indicate that intervention programs are designed to increase economic growth and therefore suffer from disadvantages such as temporary, limited, disconnected and non-optimal. From the results obtained and according to the data of the analytical part of the research in the final part, a model has been designed and proposed based on the values of inclusiveness, integrity, quality and sustainability

Physical and histochemical fiber properties of Kenaf (Hibiscus cannabinus L.) affected by different water treatments

Kenaf (Hibiscus cannabinus L.) is highly considered in the pulp and paper industry and is known as a drought tolerant plant. Application of kenaf fiber has attracted a huge interest in the world due to increased paper consumption and protected tropical forest. The impact of three water treatments on the physical and histochemical properties of three varieties of kenaf (Hibiscus cannabinus L.) namely Fuhong 991 (FH991), V36 and Kohn-Kaen 60 (KK60) relevant to pulp production were investigated. Plants were grown in the glasshouse at Universiti Putra Malaysia (UPM). The water treatments consist of 100% of Evapotranspiration Replacement (ER), 50% of ER (moderate stress) and 25% of ER (severe stress) were imposed on plants for two months and replicated three times in a split plot arrangement based on randomized complete block design (RCBD). Water stress did affect the fiber dimensional and derived values for all three varieties in a negative way. Well-watered varieties V36 and FH991 gained the highest value of bast and core fiber yield, respectively. All varieties of kenaf subjected to 100% of FC watering had the highest value of fiber length and fiber diameter. The fiber morphological data of all kenaf varieties proved that there are differences in their length, diameter, lumen diameter and cell wall thickness as different varieties could be subjected to different water treatments

Feasibility of Follow-Up Studies and Reclassification in Spinocerebellar Ataxia Gene Variants of Unknown Significance

Spinocerebellar ataxia (SCA) is a heterogeneous group of neurodegenerative disorders with autosomal dominant inheritance. Genetic testing for SCA leads to diagnosis, prognosis and risk assessment for patients and their family members. While advances in sequencing and computing technologies have provided researchers with a rapid expansion in the genetic test content that can be used to unravel the genetic causes that underlie diseases, the large number of variants with unknown significance (VUSes) detected represent challenges. To minimize the proportion of VUSes, follow-up studies are needed to aid in their reclassification as either (likely) pathogenic or (likely) benign variants. In this study, we addressed the challenge of prioritizing VUSes for follow-up using (a combination of) variant segregation studies, 3D protein modeling, in vitro splicing assays and functional assays. Of the 39 VUSes prioritized for further analysis, 13 were eligible for follow up. We were able to reclassify 4 of these VUSes to LP, increasing the molecular diagnostic yield by 1.1%. Reclassification of VUSes remains difficult due to limited possibilities for performing variant segregation studies in the classification process and the limited availability of routine functional tests

Combining remote sensing techniques and field surveys for post‑earthquake reconnaissance missions

Remote reconnaissance missions are promising solutions for the assessment of earthquake induced structural damage and cascading geological hazards. Space-borne remote sensing can complement in-field missions when safety and accessibility concerns limit post-earthquake operations on the ground. However, the implementation of remote sensing techniques in post-disaster missions is limited by the lack of methods that combine different techniques and integrate them with field survey data. This paper presents a new approach for rapid post-earthquake building damage assessment and landslide mapping, based on Synthetic Aperture Radar (SAR) data. The proposed texture-based building damage classification approach exploits very high resolution post-earthquake SAR data integrated with building survey data. For landslide mapping, a backscatter intensity-based landslide detection approach, which also includes the separation between landslides and flooded areas, is combined with optical-based manual inventories. The approach was implemented during the joint Structural Extreme Event Reconnaissance, GeoHazards International and Earthquake Engineering Field Investigation Team mission that followed the 2021 Haiti Earthquake and Tropical Cyclone Grace

Portable, Battery-Operated, Low-Cost, Bright Field and Fluorescence Microscope

This study describes the design and evaluation of a portable bright-field and fluorescence microscope that can be manufactured for $240 USD. The microscope uses a battery-operated LED-based flashlight as the light source and achieves a resolution of 0.8 µm at 1000× magnification in fluorescence mode. We tested the diagnostic capability of this new instrument to identify infections caused by the human pathogen, Mycobacterium tuberculosis. Sixty-four direct, decontaminated, and serially diluted smears were prepared from sputa obtained from 19 patients suspected to have M. tuberculosis infection. Slides were stained with auramine orange and evaluated as being positive or negative for M. tuberculosis with both the new portable fluorescence microscope and a laboratory grade fluorescence microscope. Concordant results were obtained in 98.4% of cases. This highly portable, low cost, fluorescence microscope may be a useful diagnostic tool to expand the availability of M. tuberculosis testing at the point-of-care in low resource settings

The state of the Martian climate

60°N was +2.0°C, relative to the 1981–2010 average value (Fig. 5.1). This marks a new high for the record. The average annual surface air temperature (SAT) anomaly for 2016 for land stations north of starting in 1900, and is a significant increase over the previous highest value of +1.2°C, which was observed in 2007, 2011, and 2015. Average global annual temperatures also showed record values in 2015 and 2016. Currently, the Arctic is warming at more than twice the rate of lower latitudes