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This paper highlights the fundamental role of integrating different geomatics and geophysical imaging technologies in understanding and preserving cultural heritage, with a focus on the Pavilion of Charles V in Seville (Spain). Using a terrestrial laser scanner, global navigation satellite system, and ground-penetrating radar, we constructed a building information modelling (BIM) system to derive comprehensive decision-making models to preserve this historical asset. These models enable the generation of virtual reconstructions, encompassing not only the building but also its subsurface, distributable as augmented reality or virtual reality online. By leveraging these technologies, the research investigates complex details of the pavilion, capturing its current structure and revealing insights into past soil compositions and potential subsurface structures. This detailed analysis empowers stakeholders to make informed decisions about conservation and management. Furthermore, transparent data sharing fosters collaboration, advancing collective understanding and practices in heritage preservation. [ABSTRACT FROM AUTHOR]

The four-dimensional nucleome (4DN) consortium studies the architecture of the genome and the nucleus in space and time. We summarize progress by the consortium and highlight the development of technologies for (1) mapping genome folding and identifying roles of nuclear components and bodies, proteins, and RNA, (2) characterizing nuclear organization with time or single-cell resolution, and (3) imaging of nuclear organization. With these tools, the consortium has provided over 2,000 public datasets. Integrative computational models based on these data are starting to reveal connections between genome structure and function. We then present a forward-looking perspective and outline current aims to (1) delineate dynamics of nuclear architecture at different timescales, from minutes to weeks as cells differentiate, in populations and in single cells, (2) characterize cis-determinants and trans-modulators of genome organization, (3) test functional consequences of changes in cis- and trans-regulators, and (4) develop predictive models of genome structure and function.

This study focuses on utilizing image data for statistical process control and improving quality monitoring in manufacturing and service systems. The effectiveness of individual and combined feature extraction methods is evaluated, with the Wavelet-Fourier approach identified as the most suitable. The proposed method not only identifies image processing issues but also provides valuable information for estimating change points, fault locations, and fault sizes. This enables the resolution and prediction of faults, leading to cost and time savings in production. To perform evaluation of the proposed method, an image from a tile production line is subjected to Wavelet transform, followed by Fourier transform on the obtained coefficients. The results demonstrate the superiority of the Wavelet-Fourier method over individual methods such as Fourier transform and Wavelet transform. The proposed method exhibits comparable or improved performance in fault detection and localization compared to similar research. This study highlights the potential of utilizing image data for statistical process control and quality monitoring, offering a comprehensive solution for fault detection and analysis. The findings contribute to advancements in image processing techniques and have practical implications for enhancing quality monitoring in various industries. By leveraging image data, manufacturers can make informed decisions, enhance process performance, and improve overall product quality. [ABSTRACT FROM AUTHOR]

Digital technology currently allows, both photography and computer images, to be equivalent graphic formats in terms of technical resources and evocative values related with the built heritage. Likewise, the balance between reliable surveying, visual expression and social contextualization, as general purposes of these images, has given rise to three basic categories: realistic documentation, post-edited views and reconstructions, and reinterpretation exercises. Both approaches are discussed through a brief historical review, as well as some images by contemporary authors. [ABSTRACT FROM AUTHOR]

This paper highlights the fundamental role of integrating different geomatics and geophysical imaging technologies in understanding and preserving cultural heritage, with a focus on the Pavilion of Charles V in Seville (Spain). Using a terrestrial laser scanner, global navigation satellite system, and ground-penetrating radar, we constructed a building information modelling (BIM) system to derive comprehensive decision-making models to preserve this historical asset. These models enable the generation of virtual reconstructions, encompassing not only the building but also its subsurface, distributable as augmented reality or virtual reality online. By leveraging these technologies, the research investigates complex details of the pavilion, capturing its current structure and revealing insights into past soil compositions and potential subsurface structures. This detailed analysis empowers stakeholders to make informed decisions about conservation and management. Furthermore, transparent data sharing fosters collaboration, advancing collective understanding and practices in heritage preservation.

(1) Background: The renal microcirculation is essential to maintain the renal function, but its determinants in humans have been poorly studied. Contrast-enhanced ultrasound (CEUS) allows the non-invasive quantification of the cortical micro-perfusion at the bedside using the perfusion index (PI). The aims of this study were to assess whether differences exist in PI between healthy males and females and to identify clinical determinants associated with cortical micro-perfusion. (2) Methods: Healthy, normotensive volunteers (eGFR > 60 mL/min/1.73 m2, no albuminuria) underwent CEUS under standardized conditions with the destruction–reperfusion (DR) technique. The mean PI of four DR sequences was reported as the primary outcome measure (3) Results: A total of 115 subjects (77 females and 38 males) completed the study; the mean ± SD age was, respectively, 37.1 ± 12.2 and 37.1 ± 12.7 years in females and males, and the mean eGFR was 105.9 ± 15.1 and 91.0 ± 17.4 mL/min/1.73 m2. The PI (median) was higher in females than in males, i.e., 2705 (IQR 1641–3777) vs. 1965 (IQR 1294–3346) arbitrary units (a.u), p = 0.02). A correlation analysis showed positive associations between PI and eGFR, female sex, heart rate, plasma renin activity (PRA) and plasma aldosterone concentrations (PAC), negative associations with potassium, bicarbonate and systolic blood pressure, and no associations with age, body mass index and renal resistive index (RRI). In a multivariate linear regression analysis, only PRA remained significantly associated with PI. (4) Conclusions: Although the PI was higher among females, this association was no longer significant after adjustment for covariates. There was no difference in females tested during the follicular or the luteal phases. In conclusion, the PI was only weakly influenced by classic clinical variables, but was positively associated with PRA, suggesting that the renin–angiotensin system plays a role in the regulation of the cortical micro-perfusion in humans. Identifying which other factors contribute to the large variations in micro-perfusion across individuals needs further study. [ABSTRACT FROM AUTHOR]

Gliomas are one of the most common primary central nervous system tumors, and surgical treatment remains the principal role in the management of any grade of gliomas. In this study, based on the introduction of gliomas, we review the novel surgical techniques and technologies in support of the extent of resection to achieve long-term disease control and summarize the findings on how to keep the balance between cytoreduction and neurological morbidity from a list of literature searched. With modern neurosurgical techniques, gliomas resection can be safely performed with low morbidity and extraordinary longterm functional outcomes. [ABSTRACT FROM AUTHOR]

A number of potentials uses of Doppler ultrasonography have been explored in the last decades, both as research tools in reproductive physiology investigations and for the reproductive management of farm animals. The objective of this review was to address some of the recent strategies developed in fixed-time reproductive programs and resynchronization of ovulation in cattle, based on the evaluation of corpus luteum function by color-Doppler ultrasound imaging. Recent studies in dairy and beef cattle pointed out to a high accuracy when Doppler ultrasonography is used to assess the functionality of the corpus luteum and identify non-pregnant females at 20–24 days after breeding. Therefore, super-early resynchronization programs starting in the second week after timed-artificial insemination or embryo transfer have been developed and are being implemented in commercial assisted reproduction programs; thus, anticipating conception with proven semen or genetically superior embryos. In addition, assessment of corpus luteum blood perfusion can be used for identifying high fertility embryo recipients in fixed-time embryo transfer programs.

Pharmacokinetic assessment of drug disposition processes in vivo is critical in predicting pharmacodynamics and toxicology to reduce the risk of inappropriate drug development. The blood–brain barrier (BBB), a special physiological structure in brain tissue, hinders the entry of targeted drugs into the central nervous system (CNS), making the drug concentrations in target tissue correlate poorly with the blood drug concentrations. Additionally, once non-CNS drugs act directly on the fragile and important brain tissue, they may produce extra-therapeutic effects that may impair CNS function. Thus, an intracerebral pharmacokinetic study was developed to reflect the disposition and course of action of drugs following intracerebral absorption. Through an increasing understanding of the fine structure in the brain and the rapid development of analytical techniques, cerebral pharmacokinetic techniques have developed into non-invasive imaging techniques. Through non-invasive imaging techniques, molecules can be tracked and visualized in the entire BBB, visualizing how they enter the BBB, allowing quantitative tools to be combined with the imaging system to derive reliable pharmacokinetic profiles. The advent of imaging-based pharmacokinetic techniques in the brain has made the field of intracerebral pharmacokinetics more complete and reliable, paving the way for elucidating the dynamics of drug action in the brain and predicting its course. The paper reviews the development and application of imaging technologies for cerebral pharmacokinetic study, represented by optical imaging, radiographic autoradiography, radionuclide imaging and mass spectrometry imaging, and objectively evaluates the advantages and limitations of these methods for predicting the pharmacodynamic and toxic effects of drugs in brain tissues. [ABSTRACT FROM AUTHOR]

Siliceous Rhizaria (polycystine radiolarians and phaeodarians) are significant contributors to carbon and silicon biogeochemical cycles. Considering their broad taxonomic diversity and their wide size range (from a few micrometres up to several millimetres), a comprehensive evaluation of the entire community to carbon and silicon cycles is challenging. Here, we assess the diversity and contribution of silicified Rhizaria to the global biogenic silica stocks in the upper 500 m of the oligotrophic North-Western Mediterranean Sea using both imaging (FlowCAM, Zooscan and Underwater Vision Profiler) and molecular tools and data. While imaging data (cells m-3) revealed that the most abundant organisms were the smallest, molecular results (number of reads) showed that the largest Rhizaria had the highest relative abundances. While this seems contradictory, relative abundance data obtained with molecular methods appear to be closer to the total biovolume data than to the total abundance data of the organisms. This result reflects a potential link between gene copies number and the volume of a given cell allowing reconciling molecular and imaging data. Using abundance data from imaging methods we estimate that siliceous Rhizaria accounted for up to 6% of the total biogenic silica biomass of the siliceous planktonic community in the upper 500m of the water column.

A comprehensive theory of light-reflective characteristics and experimental technique of liquid crystal layer thickness control for flexible optically rewritable electronic paper is presented. Cylindrical pillars were used to control the gap between flexible substrates. The introduced prototype of optically rewritable electronic paper has shown very promising performance. In this regard, we report theoretical results of structural photosensitive alignment of nematic liquid crystals on flexible substrate. The focus of theoretical study is on understanding the self-assembled complex structure, governed by the interplay between surface anchoring and liquid crystal elasticity. Mueller matrix spectroscopic ellipsometry was used to study light-reflecting characteristics and polarization properties of the twisted nematic film. [ABSTRACT FROM AUTHOR]

The availability of large-scale medical equipment such as computed tomography (CT), magnet resonance imaging (MRI) and positron emission tomography (PET) scanners has increased rapidly worldwide over the last decades. Among OECD countries, Germany ranks high according to the number of imaging technologies and their applications per inhabitant. In contrast to other countries, there is no active governmental planning of large-scale medical equipment. We therefore investigated whether and how the adoption and distribution of CT, MRI and PET scanners in the German inpatient sector is subject to competition. Using a linear-probability model, we additionally examined the impact of regional, hospital- and population-based factors. In summary, our results indicate that the adoption rate by hospital sites decreases with the number of other sites being already equipped with the respective device and their proximity. However, the effect presumably depends on the technologies' stage within the diffusion process. No influence regarding the amount of state subsidies could be identified. Furthermore, hospital size and university status strongly affect the adoption. [ABSTRACT FROM AUTHOR]

Emerging techniques in organelle structural biology have revolutionized our understanding of disease mechanisms and opened new possibilities for developing targeted therapies. In particular, dysfunctions of the Golgi apparatus (GA) have been implicated in a wide range of neurological disorders and cancer, making it a key area of focus in organelle structural biology. The GA plays a crucial role in regulating the transport and modification of proteins and lipids, and dysfunction of this organelle can lead to mislocation and accumulation of proteins and impaired glycosylation, resulting in neurodegenerative diseases such as Parkinson’s Disease and neurodevelopmental disorders (NDDs). Inhibition of vesicular trafficking by α-synuclein may affect dopamine-producing neurons and neuromodulators, while fragmentation and defects within the GA can lead to apoptotic pathways during pathological mechanisms. Additionally, defects and fragmentation of the GA have been implicated in cancer progression, making it a key area of interest for cancer researchers. Advances in imaging technology, such as cryogenic electron tomography, soft-X-ray tomography (SXT), and multiplex correlative light and electron microscopy (CLEM), have enabled high-resolution visualization of the GA and its dysfunctions in neurological diseases and cancer. These techniques provide detailed insight into the structure and function of the GA and have the potential to inform new treatments for diseases associated with GA dysfunction. Recent studies have shown that molecular zippers hold the Golgi membrane together, providing further insight into the mechanisms underlying GA dysfunction in diseases such as Parkinson’s, NDDs, and cancer. Cryo-CLEM and nanobody-assisted tissue immunostaining for volumetric EM (NATIVE) techniques enable high-resolution visualization of the GA and its native environment, aiding in understanding its function in health and disease. In addition, novel techniques such as Optical coherence tomography (OCT) enable rapid, accurate, and high-resolution in vivo imaging of the mouse cortex, providing 3D visualization of cortical microarchitecture using a feature segmentation algorithm. OCT enables label-free, micron-scale 3D imaging of biological tissues’ fine structures with significant depth and a large field of view. A 3D CNS segmentation mask of brain neural networks in a living mouse can be visualized at micron-level resolution using OCT. Overall, the organelle structural biology field, specifically the study of the Golgi apparatus dysfunction in neurological disorders and cancer, has significant implications for developing new therapeutic targets, gene therapy, and drug design. With continued research and advancements in imaging technologies, we can expect to gain a more comprehensive understanding of the underlying mechanisms of GA dysfunction in neurological disorders and cancer, paving the way for innovative new treatments and therapies.

In this review we describe the reversible photoalignment effect imposed on the director in nematic liquid crystals that provides an approach for fabrication of advanced optically addressed devices. Several new concepts have been developed to render photosensitive materials during the past decade. Functional soft azo dye compounds exhibiting distinct functionalities in response to polarized light are highly desirable for fabrication of optically rewritable electronic paper. An optically rewritable element base using simple and inexpensive materials can potentially enable the development of novel environmentally friendly, paper-like gadgets with improved functionality over regular electronic paper. We argue that an optically rewritable technique is relevant for some applications, where conventional paper might be irrelevant. In particular, we have tested and discussed several techniques of color and 3D image formation. This strategy for fabrication of novel devices offers versatile methods for visualization. We also show that the intensity modulation of the irradiation light has a potential to generate improved grayscale visualization. This principle is based on the statistical distribution control of photosensitive azo dye molecules, driven by the incident polarized light. Additionally, we discuss the functional characteristics of the developed prototypes. [ABSTRACT FROM AUTHOR]

Pharmacokinetic assessment of drug disposition processes in vivo is critical in predicting pharmacodynamics and toxicology to reduce the risk of inappropriate drug development. The blood–brain barrier (BBB), a special physiological structure in brain tissue, hinders the entry of targeted drugs into the central nervous system (CNS), making the drug concentrations in target tissue correlate poorly with the blood drug concentrations. Additionally, once non-CNS drugs act directly on the fragile and important brain tissue, they may produce extra-therapeutic effects that may impair CNS function. Thus, an intracerebral pharmacokinetic study was developed to reflect the disposition and course of action of drugs following intracerebral absorption. Through an increasing understanding of the fine structure in the brain and the rapid development of analytical techniques, cerebral pharmacokinetic techniques have developed into non-invasive imaging techniques. Through non-invasive imaging techniques, molecules can be tracked and visualized in the entire BBB, visualizing how they enter the BBB, allowing quantitative tools to be combined with the imaging system to derive reliable pharmacokinetic profiles. The advent of imaging-based pharmacokinetic techniques in the brain has made the field of intracerebral pharmacokinetics more complete and reliable, paving the way for elucidating the dynamics of drug action in the brain and predicting its course. The paper reviews the development and application of imaging technologies for cerebral pharmacokinetic study, represented by optical imaging, radiographic autoradiography, radionuclide imaging and mass spectrometry imaging, and objectively evaluates the advantages and limitations of these methods for predicting the pharmacodynamic and toxic effects of drugs in brain tissues.

A comprehensive theory of light-reflective characteristics and experimental technique of liquid crystal layer thickness control for flexible optically rewritable electronic paper is presented. Cylindrical pillars were used to control the gap between flexible substrates. The introduced prototype of optically rewritable electronic paper has shown very promising performance. In this regard, we report theoretical results of structural photosensitive alignment of nematic liquid crystals on flexible substrate. The focus of theoretical study is on understanding the self-assembled complex structure, governed by the interplay between surface anchoring and liquid crystal elasticity. Mueller matrix spectroscopic ellipsometry was used to study light-reflecting characteristics and polarization properties of the twisted nematic film.

Over the past few decades, food production has been sufficient. However, climate change has already affected crop yields around the world. With climate change and population growth, threats to future food production come. Among the solutions to this crisis, breeding is deemed one of the most effective ways. However, traditional phenotyping in breeding is time-consuming as it requires thousands and thousands of individuals. Mechanisms and structures of stress tolerance have a great variability. Today, bigger emphasis is placed on the selection of crops based on genotype information and this still requires phenotypic data. Their use is limited by insufficient phenotypic data, including the information on stress photosynthetic responses. The latest research seeks to bring rapid, non-destructive imaging and sensing technology to agriculture, in order to greatly accelerate the in-field measurements of phenotypes and increase the phenotypic data. This paper presents a review of the imaging and sensing technologies for the field phenotyping to describe its development in the last few years. [ABSTRACT FROM AUTHOR]

In this review we describe the reversible photoalignment effect imposed on the director in nematic liquid crystals that provides an approach for fabrication of advanced optically addressed devices. Several new concepts have been developed to render photosensitive materials during the past decade. Functional soft azo dye compounds exhibiting distinct functionalities in response to polarized light are highly desirable for fabrication of optically rewritable electronic paper. An optically rewritable element base using simple and inexpensive materials can potentially enable the development of novel environmentally friendly, paper-like gadgets with improved functionality over regular electronic paper. We argue that an optically rewritable technique is relevant for some applications, where conventional paper might be irrelevant. In particular, we have tested and discussed several techniques of color and 3D image formation. This strategy for fabrication of novel devices offers versatile methods for visualization. We also show that the intensity modulation of the irradiation light has a potential to generate improved grayscale visualization. This principle is based on the statistical distribution control of photosensitive azo dye molecules, driven by the incident polarized light. Additionally, we discuss the functional characteristics of the developed prototypes.

This paper, originally given in Groningen, the Netherlands, proposed a 'material hermeneutics', or, metaphorically, an interpretation which "lets things speak" via new scientific imaging technologies. Such a material hermeneutics would add to, perhaps often displace the usual linguistictextual hermeneutics so refined by Paul Ricoeur. I outline several examples of such a hermeneutics here based on some 40 or more years of technoscience experience. [ABSTRACT FROM AUTHOR]

Introduction: 3D printing, a concept over 40 years old, is finding broader application in clinical practice thanks to technological advancements. At University Hospital Ostrava, 3D printing is utilized to create anatomically accurate models of specific patients before surgical procedures based on imaging data., Case Series: 3D printing is employed as a complement to conventional imaging methods to produce morphologically precise models of anatomical structures of individual patients. These models primarily serve for preoperative planning in elective abdominal, vascular, and thoracic surgery. They are also used in planning osteosynthesis of complex fractures and corrective osteotomies. Multicolor printing, although increasing the process's time demands, allows better clarity and differentiation of individual anatomical structures within a single model., Discussion: Compared to 2D images, 3D models provide better spatial orientation and awareness of the operated structures, contributing to improved surgical outcomes. The benefits of 3D printing in preoperative planning and patient education are confirmed by studies across the fields ranging from cardiac surgery to traumatology., Conclusion: After overcoming initial challenges, 3D printing has become a reliable component of the surgical arsenal at University Hospital Ostrava for elective surgery. While 3D printing does not represent a universal answer to all medical challenges, its role is highly beneficial and promising in many indicated cases.

The purpose of this paper is to study the first Hungarian editions of two anatomical atlases published in the 1910s. Both Toldt's An atlas of human anatomy and Sobotta's Atlas and textbook of human anatomy became crucial materials for Hungarian medical training during the next decades, Sobotta's more so than Toldt's. My goal is to examine and compare the texts and images of these two works, to see how they fit in the broader traditions of atlas making, how they relate to the new imaging techniques emerging in this period, what sort of body image they present, and whether it is possible to explain along epistemological, pedagogical or esthetical lines, why one of them became more defining than the other. [ABSTRACT FROM AUTHOR]

Photoalignment of liquid crystals by using azo dye molecules is a commonly proposed alternative to traditional rubbing alignment methods. Photoalignment mechanism can be well described in terms of rotational diffusion of azo dye molecules exposed by ultraviolet polarized light. A specific feature of the irradiated light is the intensity dependent change of azimuthal anchoring of liquid crystals. While there are various mechanisms of azo dye photoalignment, photo-reorientation occurs when dye molecules orient themselves perpendicular to the polarization of incident light. In this review, we describe both recent achievements in applications of photoaligned liquid crystal cells and its simulation. A variety of display and photonic devices with azo dye aligned nematic and ferroelectric liquid crystals are presented: q-plates, optically rewritable flexible e-paper (monochromatic and color), and Dammann gratings. Some theoretical aspects of the alignment process and display simulation are also considered.

About 90 percent of ovarian cancers are epithelial tumors. High mortality rates, the lack of effective methods for early diagnosis and treatment make of the ovarian cancer a relevant problem for modern oncology. Only a wide application of clinical guidelines developed by professional societies based on the principles of evidence-based medicine could improve prognosis for that group of patients. This article attempts to summarize the experience of the world's leading centers for the fight against ovarian cancer of epithelial origin and offer solutions relevant to everyday clinical practice.

Drawing on the application of C. S. Peirce’s notion of indexicality, this paper argues that iterative imaging technologies modulate the manner in which moving images represent reality and determine how they are traced back to that referent. Rather than subscribing to the canonical divergence between analogue and digital technologies, the paper argues that current moving image theories do not sufficiently acknowledge the granularity of technology when describing indexical relationships between moving images and the reality they represent. Despite a shared use of analogue technologies, film’s technique of fixing a full frame of movement to a momentarily static strip of light-sensitive celluloid or Mylar is profoundly different from analogue video’s parsing of the image frame to its constituent parts and then recording this signal to continuously moving tape or broadcasting the resulting images. These are particularities of technique and technology, not easily ranked in terms of verisimilitude. The paper concludes that despite a widely accepted indexical analogue/digital divide, the indexical status of analogue video is no different to that of digital video images because both consist of discrete and non-continuous picture elements.

Because of high mortality rate, the lack of effective methods for early diagnosis and limited success in treatment, ovarian cancer of epithelial origin is a major problem in gynecological oncology. These problems are largely due to our lack of the disease etiopathogenesis understanding. This article attempts to summarize recent data on the sources and the development of the cancer process in the ovary as well as to introduce modern approaches to the diagnosis of this type of malignancy.

This paper examines different applications of ferroelectric liquid crystal devices based on photo-alignment. Successful application of the photo-alignment technique is considered to be a critical breakthrough. A variety of display and photonic devices with azo dye aligned ferroelectric liquid crystals is presented: smart glasses, liquid crystal Pancharatnam–Berry phase optical elements, 2D/3D switchable lenses, and laser therapy devices. Comparison of electro-optical behavior of ferroelectric liquid crystals is described considering the performance of devices. This paper facilitates the optimization of device design, and broadens the possible applications in the display and photonic area.

Emerging techniques in organelle structural biology have revolutionized our understanding of disease mechanisms and opened new possibilities for developing targeted therapies. In particular, dysfunctions of the Golgi apparatus (GA) have been implicated in a wide range of neurological disorders and cancer, making it a key area of focus in organelle structural biology. The GA plays a crucial role in regulating the transport and modification of proteins and lipids, and dysfunction of this organelle can lead to mislocation and accumulation of proteins and impaired glycosylation, resulting in neurodegenerative diseases such as Parkinson's Disease and neurodevelopmental disorders (NDDs). Inhibition of vesicular trafficking by α-synuclein may affect dopamine-producing neurons and neuromodulators, while fragmentation and defects within the GA can lead to apoptotic pathways during pathological mechanisms. Additionally, defects and fragmentation of the GA have been implicated in cancer progression, making it a key area of interest for cancer researchers. Advances in imaging technology, such as cryogenic electron tomography, soft-X-ray tomography (SXT), and multiplex correlative light and electron microscopy (CLEM), have enabled high-resolution visualization of the GA and its dysfunctions in neurological diseases and cancer. These techniques provide detailed insight into the structure and function of the GA and have the potential to inform new treatments for diseases associated with GA dysfunction. Recent studies have shown that molecular zippers hold the Golgi membrane together, providing further insight into the mechanisms underlying GA dysfunction in diseases such as Parkinson's, NDDs, and cancer. Cryo-CLEM and nanobody-assisted tissue immunostaining for volumetric EM (NATIVE) techniques enable high-resolution visualization of the GA and its native environment, aiding in understanding its function in health and disease. In addition, novel techniques such as Optical coherence tomography (OCT) enable rapid, accurate, and high-resolution in vivo imaging of the mouse cortex, providing 3D visualization of cortical microarchitecture using a feature segmentation algorithm. OCT enables label-free, micron-scale 3D imaging of biological tissues' fine structures with significant depth and a large field of view. A 3D CNS segmentation mask of brain neural networks in a living mouse can be visualized at micron-level resolution using OCT. Overall, the organelle structural biology field, specifically the study of the Golgi apparatus dysfunction in neurological disorders and cancer, has significant implications for developing new therapeutic targets, gene therapy, and drug design. With continued research and advancements in imaging technologies, we can expect to gain a more comprehensive understanding of the underlying mechanisms of GA dysfunction in neurological disorders and cancer, paving the way for innovative new treatments and therapies. [ABSTRACT FROM AUTHOR]

Radiology continues to benefit from constant innovation and technological advances. However, for promising new imaging technologies to reach widespread clinical practice, several milestones must be met. These include regulatory approval, early clinical evaluation, payer reimbursement, and broader marketplace adoption. Successful implementation of new imaging tests into clinical practice requires active stakeholder engagement and a focus on demonstrating clinical value during each phase of translation. [ABSTRACT FROM AUTHOR]

• Doppler ultrasonography is a real-time tool to evaluate luteal function in cattle. • Luteal function is correlated with circulating progesterone during estrous cycle and early pregnancy. • The technical and physiological concepts of Doppler ultrasonography are highlighted. • Luteal function has been applied for identifying of non-pregnant cattle in timed-programs. • Selection of embryo recipients can be improved by using Doppler-accessed luteal function. A number of potentials uses of Doppler ultrasonography have been explored in the last decades, both as research tools in reproductive physiology investigations and for the reproductive management of farm animals. The objective of this review was to address some of the recent strategies developed in fixed-time reproductive programs and resynchronization of ovulation in cattle, based on the evaluation of corpus luteum function by color-Doppler ultrasound imaging. Recent studies in dairy and beef cattle pointed out to a high accuracy when Doppler ultrasonography is used to assess the functionality of the corpus luteum and identify non-pregnant females at 20–24 days after breeding. Therefore, super-early resynchronization programs starting in the second week after timed-artificial insemination or embryo transfer have been developed and are being implemented in commercial assisted reproduction programs; thus, anticipating conception with proven semen or genetically superior embryos. In addition, assessment of corpus luteum blood perfusion can be used for identifying high fertility embryo recipients in fixed-time embryo transfer programs. [ABSTRACT FROM AUTHOR]

• Nurses scientists are well-positioned to lead the integration of technological and data advancements in research. • Long-term engagement with populations who tend to be underrepresented in research is critical for health equity. • Strategies that increase diversity in research engagement are necessary. • Training and collaboration among a diverse workforce of educators, clinicians, and researchers is essential. Advances in technologies including omics, apps, imaging, sensors, and big data are increasingly being integrated into research by nurse scientists, but the impact on improving health equity is still unclear. In this article, nursing research faculty from one institution discuss challenges and opportunities experienced when integrating various technologies into their research aimed at promoting health equity. Using exemplars from faculty experiences, a three-pronged approach to keeping patients and communities and the goal of health equity central in research while incorporating advancing technologies is described. This approach includes establishing long-term engagement with populations underrepresented in research, adopting strategies to increase diversity in study participant recruitment, and training and collaboration among a diverse workforce of educators, clinicians, and researchers. Training nurse scientists in integrating data and technology for advancing the science on health equity will shift the culture of how we understand, collaborate, and grow with the communities in which we train and practice as nurse scientists. [ABSTRACT FROM AUTHOR]

Gliomas are one of the most common primary central nervous system tumors, and surgical treatment remains the principal role in the management of any grade of gliomas. In this study, based on the introduction of gliomas, we review the novel surgical techniques and technologies in support of the extent of resection to achieve long-term disease control and summarize the findings on how to keep the balance between cytoreduction and neurological morbidity from a list of literature searched. With modern neurosurgical techniques, gliomas resection can be safely performed with low morbidity and extraordinary long-term functional outcomes., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2023 Yang, Zhao, Zong, Piao, Zhao and Chen.)

The second Annual Scientific Meeting of the Pan Arab Interventional Radiology Society (PAIRS), held March 12-14, 2015, was a step above the inaugural edition, and opened new concepts for development.

Assisted (or accelerated) natural regeneration ( ANR) will play an important role in meeting the UN target to restore forest to 350 million hectares of degraded land, by 2030. However, since most accessible land is already used for agriculture, most of the sites, available for ANR, are far from roads and/or on difficult terrain, where implementing ANR with human labour is not practical. Therefore, this paper explores the potential of emerging technologies, such as low-cost UAVs (drones) and new imaging devices, to automate ANR tasks, including site monitoring (to assess site potential for natural regeneration, plan interventions and assess progress), maintenance of natural regeneration (particularly weeding) and species enrichment through aerial seeding. The usefulness of existing technologies is reviewed and future innovations needed, to provide practicable support for ANR, are discussed. Intensive collaboration, among technologists and forest ecologists, will be essential to ensure that technological innovations are based firmly on sound restoration science. [ABSTRACT FROM AUTHOR]

In June 2016, around 200 scientists from all over the world gathered at EMBL headquarters in Heidelberg, Germany to discuss the recent advances in hematopoietic stem cells from three different angles: developmental, adulthood and aging. The meeting, aptly named 'Hematopoietic stem cells: from the embryo to the aging organism' also covered cutting-edge technologies applied to this subject, such as single-cell analysis, reprogramming and imaging. This Meeting review summarizes the exciting work that was presented and covers the main themes that emerged from the meeting. [ABSTRACT FROM AUTHOR]