bluuebunny/crossref_metadata_2025_split huggingface dataset:
Interventions to improve neurodevelopmental outcomes of children born moderate to late preterm: a systematic review protocol
Authors: Agyeman-Duah Josephine , Kennedy Stephen , O'Brien Frances , Natalucci Giancarlo 
Published: September 2021

Introduction: Prematurity (birth before 37+0 weeks’ gestation) is associated with wide-ranging neurodevelopmental impairment. Prognosis among moderate to late (32+0 to <37+0 weeks’ gestation) preterm infants (MLPT) is better compared to their counterparts born very preterm (<32+0 weeks’ gestation). However the risk of developmental impairment among MLPT, who make up about 84% of all preterm infants, is 2-3 times higher when compared to infants born at term. Early interventions have aimed to improve outcomes in preterm infants generally, but there are limited data on their need and effect in MLPT specifically. Prioritising research, long-term follow-up and early interventions targeted at ameliorating the impact of preterm birth among MLPT is required. Objectives: To conduct a systematic review of the type of early childhood interventions (from birth until 4 years of age) offered to MLPT children and to evaluate their impact on neurodevelopmental outcomes (cognitive, neurobehavioural and motor) as assessed in these children during childhood (until 18 years of age). Methods and analysis: A systematic literature search in Web of Science, Medline Ovid, PsycINFO, CINAHL and EMBASE will be conducted. Data on MLPT children receiving developmental interventions until the age of 4 years will be evaluated. Interventions may involve parents or primary caregivers. Primary outcomes are cognitive, neurobehavioural and motor development as measured from birth until the age of 18 years. The Cochrane Risk of Bias Assessment Tool will be used to evaluate the methodological quality of randomised controlled trials (RCTs) included in the review and will be graded as low, high or unclear risk of bias. The quality of non-RCTs will be evaluated with the Newcastle-Ottawa Scale. The quality of evidence for each outcome will be evaluated using the Grading of Recommendations Assessment, Development and Evaluation Approach. Publication and reporting bias will be assessed using Egger’s test and funnel plots respectively.
KLAUS WYRTKI AND THE MODERN ERA OF THE MARITIME CONTINENT OCEANOGRAPHY
Authors: Gordon Arnold 
Published: September 2021

The December 2019 issue of Marine Research in Indonesia on "Oceanography of the Indonesian Seas" is dedicated to Klaus Wyrtki. In many ways, Klaus Wyrtki's contribution to the study of the Indonesian seas served as a smooth transition from the era of the great expeditions such as the Dutch Willebrord Snellius Expedition (1929-1930; see Wüst, 1964; van Aken, 2005) of the early and mid-20th century to the modern era.
In the NAGA Report (Wyrtki, 1961; also see Wyrtki, 2005), Klaus used existing ocean observations, supplemented with data he helped collect on the Indonesian research ship Samudera during his sojourn in Indonesia (1954-1957) as Head of the Institute of Marine Research in Jakarta to map out a broad view of the Southeast Asian waters (the waters of the Maritime Continent including the Indonesian seas). He presented the geography, the configuration of the seas and basins of the Southeast Asian waters, the surface circulation, and governing dynamics, including the tides and monsoonal driven seasonality, and the temperature/salinity surface layer patterns, as well as aspects of the subsurface stratification. The Plates 1-44 beautifully reveal the oceanographic condition of the Southeast Asian waters as resolved by the pre-1960 observations.
As Klaus Wyrtki says in the NAGA Report Preface: "It is hoped that workers in the region, whether in oceanography or other branches of science may find it a source of information and a stimulus to undertake further research in these waters" and "The scientific publications dealing with this region show not so much a lack of observations as a lack of an adequate attempt to synthesize these results to give a comprehensive description of the region." "I soon decided to devote most of my time during my three years’ stay in Indonesia to the preparation of a general description of the oceanography of these waters." He succeeded.
Calcineurin Aβ gene knockdown inhibits transient outward potassium current ion channel remodeling in hypertrophic ventricular myocyte
Authors: Yang Long , Deng Na , He Jionghong , Xia Guiling , Yang Ying , Zhao Yidong , Huo Zhaomei , Guo Chuxian 
Published: September 2021

Abstract
It has been shown that the activation of calcineurin is involved in regulating ion channel remodeling in hypertrophic cardiomyocytes. But the precise role of calcineurin in the regulation of transient outward potassium current (I
to), an ion channel associated with fatal arrhythmia, remains controversial. This study aimed to examine the effects of calcineurin Aβ (CnAβ) gene knockdown on I
to channel remodeling and action potential duration (APD) in the hypertrophic ventricular myocytes of neonatal rats. Results showed that phenylephrine stimulation caused hypertrophy of ventricular myocytes, upregulation of CnAβ protein expression, downregulation of Kv4.2 mRNA and protein expression, a decrease in I
to current density, and prolongation of APD. CnAβ gene knockdown significantly inhibited the effects of phenylephrine stimulation. Our data indicate that CnAβ gene knockdown can inhibit I
to channel remodeling and APD prolongation in hypertrophic neonatal rat ventricular myocytes. This finding suggests that calcineurin may be a potential target for the prevention of malignant ventricular arrhythmia in a hypertrophic heart.
Transient congenital Horner syndrome and multiple peripheral nerve injury: a scarcely reported combination in birth trauma
Authors: Ramos Pérez Marina , Cabrera Vega Pedro , Urquía Martí Lourdes , García-Muñoz Rodrigo Fermín 
Published: September 2021

Abstract

Objectives
To describe an infrequent association of multiple injuries in relation to perinatal trauma and the challenge of clinical examination for proper diagnosis.

Case presentation
A male newborn was born at 41 weeks gestational age to a multipara diabetic mother, by forceps. Apgar 8/9. Upon admission, he exhibited axial hypotonia, right brachial paresis, a large left parietal cephalohematoma, but no skull fractures or orbital injuries. He also showed ocular misalignment with marked esotropia of the right eye, ptosis and mild anisocoria, suggesting right Horner syndrome, and left facial palsy. During the oculo-cephalic reflex examination he exhibited a normal adduction and impaired abduction of the right eye. The cranial MRI showed an extensive left parietal cephalohematoma, with internal foci of recent bleeding, and supra and infratentorial laminar subdural hematomas. No lesions were evidenced in the cavernous sinuses. The recovery of extra and intraocular motility at one month of life in our patient highlighted the transitory nature of the lesions and was reassuring for the parents.

Conclusions
This case highlights the importance of a detailed clinical examination in the initial evaluation of a newborn at neurological risk after birth trauma. The association of sixth cranial nerve palsy, Horner syndrome, facial palsy, and brachial plexus injury have been scarcely referred in this context and, if not adequately interpreted, might suggest erroneous diagnoses with very different prognoses.
Pre-diagnosis technology for short-circuit withstand capability of distribution transformer based on big data
Authors: Dongsheng He , Zhidong Jia , Zhili Lin , Haiao Luo , Benjian Miao , Liangping Gan , Jingmin Fan 
Published: September 2021

Abstract
The short-circuit withstand capability test of distribution transformer has the characteristics of long test period, high cost, strong destructiveness, low qualification rate, and can not be verified by simulation or calculation. It has become the bottleneck restricting the engineering and industrialization development of transformer industry. Based on experimental big data, this paper uses the expert diagnosis method of fuzzy mathematics to establish a superior evaluation model. The typical design process of distribution transformers is scored by experts, and the short-circuit passing rate is calculated according to the real short-circuit test data. Linear regression analysis is used to establish the regression equation, and a pre-diagnosis technique for short-circuit withstand capability of distribution transformers is proposed. At the same time, the validity of the model is verified by the actual case, and the accurate pre-diagnosis of the resistance to short-circuit capability is realized. It breaks through the common key technologies of the transformer industry and provides an early warning for the quality control of power grid pro-ducts and the elimination of hidden danger products. It has important theoretical guiding significance and engineering application value.
Crystal structure of trans-tetraaqua-bis{2-carboxy-4-((5-carboxypyridin-3-yl)oxy)benzoato-κ1
N}cobalt(II) dihydrate C28H28O20N2Co
Authors: Du Xigang 
Published: September 2021

Abstract
C28H28O20N2Co, triclinic,

P

1
‾

$P&#x203e;{1}$

(no. 2), a = 7.7951(3) Å, b = 9.3511(4) Å, c = 11.3352(4) Å, β = 105.499(4)°, Z = 1, V = 762.19(6) Å3, R

gt
(F) = 0.0339, wR

ref
(F
2) = 0.0798, T = 293.0 K.
Crystal structure of (1E)-
N′-[(1E)-1-(4-chlorophenyl)ethylidene]-2-[1-(4-chlorophenyl)ethylidene]hydrazine-1-carbohydrazonamide, C
17
H
17
Cl
2
N
5
Authors: Atioğlu Zeliha 
Published: September 2021

Abstract
C
17
H
17
Cl
2
N
5
, monoclinic, P21/c (no. 14), a = 14.603(2) Å, b = 24.059(4) Å, c = 10.1380(16) Å, β = 93.141(3)∘, V = 3556.4(10) Å
3
, Z = 8, R

gt
(F) = 0.0512, wR

ref
(F
2) = 0.1416, T = 296(2) K.
Crystal structure of catena-poly[(4-hydroxyl-5-(methoylcarbonyl)thiophene-2-carboxylato-κ1
O)-(μ2-piperazine-1,4-diylbis(pyridin-4-ylmethanone)-κ2
N:N′)silver(I)] monohydrate, C23H23AgN4O8S
Authors: Li Zhao-Hao , Xie Gui-Xian , Li Chen-Yang , Dou Xiao-Ru 
Published: September 2021

Abstract
C23H23AgN4O8S, monoclinic, P21/n (no. 14), a = 8.5356(4) Å, b = 27.9494(15) Å, c = 10.3796(6) Å, V = 2474.1(2) Å3, Z = 4, R

gt
(F) = 0.0347, wR
ref(F
2) = 0.0744, T = 289 K.
Az utánzás-alapú dimenzió megjelenése a közösségi kereskedés másolási döntéseiben
Authors: Papp Tamás , Erdős Sándor 
Published: September 2021

A TANULMÁNY CÉLJA
A tanulmány azt kívánja bemutatni, hogy miért szükséges a közösségi kereskedés hálózatát alkotó szereplők közötti bizalom kialakulásának duális felosztáson alapuló modelljeit, egy, az utánzó magatartáson alapuló dimenzióval kiegészíteni. Az új elméleti koncepcióval azt kívánjuk bemutatni, hogy a másolásra vonatkozó döntéshozatalra a szakirodalomban elfogadott kognitív-, és érzelmi-alapú jelzések mellett, az utánzás-alapú jelzéscsoportok is hatással vannak. Modellünk szerint a bizalom legerősebb formája a három dimenzió együttes megléte mellett valósul meg.
ALKALMAZOTT MÓDSZERTAN
A tanulmányban a koncepciónk alapjául szolgáló utánzó magatartáshoz kapcsolódó szakirodalmat, valamint a befektetési platformok között újnak számító közösségi kereskedés jellemzőit kívánjuk bemutatni a vonatkozó elméleti szakirodalom feltárásával. Ezt követően a közösségi kereskedés szereplői között kialakuló bizalom magyarázatául szolgáló új koncepciónk kerül megfogalmazásra. A tanulmány végén röviden a modellünk érvényességének a bizonyításához létrehozott kísérleti tervet mutatjuk be.
LEGFONTOSABB EREDMÉNYEK
A közösségi kereskedéshez kapcsolódó tanulmányok a másolási döntés alapjául szolgáló bizalom kialakulását kognitív-, és érzelmi-alapú jelzésekre vezetik vissza. A pénzügyi befektetések során azonban a bizonytalanságcsökkentés igénye abban az esetben is fennmaradhat, ha minden szereplő számára korlátozás nélkül elérhetők e két dimenzióhoz kapcsolódó adatok. Az információs környezet még ebben az ideális esetben is aszimmetrikus, hiszen az adatforrás megbízhatóságát és hitelességét, valamint az információ minőségét és jelentőségét minden döntéshozónak magának kell megítélnie. A bizonytalanság csökkentésének egyik leghatékonyabb módja, ha a befektetők megfigyelik más befektetők döntéseit, azaz utánzó magatartást folytatnak. Ez érvényes a közösségi kereskedés során létrejövő döntési folyamatok esetében is, így a másolási döntés alapjául szolgáló bizalom kialakulását magyarázó duális modellt, egy harmadik új dimenzióval, az utánzás-alapú jelzésekkel egészítjük ki.
GYAKORLATI JAVASLATOK
A közösségi befektetésben a vezető befektetők portfóliójának másolására vonatkozó döntések vizsgálatát nem csak a vezető befektetők által küldött egyedi jelzések feldolgozására kell szűkíteni, hanem a közösség többi szereplője által küldött jelzésekre is szükséges kiterjeszteni. Ennek vizsgálatához egy kísérleti tervet mutatunk be, mellyel vizsgálható, hogy az utánzás-alapú dimenzió milyen szerepet tölt be a másolásra vonatkozó döntéshozatalban. A szisztematikusan összeállított kísérlet alkalmazásával, mely a közösségi kereskedés jellemzőit imitálja, bizonyítható, hogy a közösségi kereskedésben a másolásra vonatkozó döntési helyzeteket miként befolyásolják az egyes dimenziók.
Antiviral Use in Canadian Children Hospitalized for Influenza
Authors: Mehta Kayur , Morris Shaun K. , Bettinger Julie A , Vaudry Wendy , Jadavji Taj , Halperin Scott A. , Bancej Christina , Sadarangani Manish , Dendukuri Nandini , Papenburg Jesse 
Published: September 2021

OBJECTIVES
Antivirals are recommended for children hospitalized with influenza but are underutilized. We describe antiviral prescribing during influenza admissions in Canadian pediatric centers and identify factors associated with antiviral use.

METHODS
We performed active surveillance for laboratory-confirmed influenza hospitalizations among children ≤16 years old at the 12 Canadian Immunization Monitoring Program Active hospitals, from 2010–2011 to 2018–2019. Logistic regression analyses were used to identify factors associated with antiviral use.

RESULTS
Among 7545 patients, 57.4% were male; median age was 3 years (interquartile range: 1.1–6.3). Overall, 41.3% received antiviral agents; 72.8% received antibiotics. Antiviral use varied across sites (range, 10.2% to 81.1%) and influenza season (range, 19.9% to 59.6%) and was more frequent in children with ≥1 chronic health condition (52.7% vs 36.7%; P &lt; .001). On multivariable analysis, factors associated with antiviral use included older age (adjusted odds ratio [aOR] 1.04 [95% confidence interval (CI), 1.02–1.05]), more recent season (highest aOR 9.18 [95% CI, 6.70–12.57] for 2018–2019), admission during peak influenza period (aOR 1.37 [95% CI, 1.19–1.58]), availability of local treatment guideline (aOR 1.54 [95% CI, 1.17–2.02]), timing of laboratory confirmation (highest aOR 2.67 [95% CI, 1.97–3.61] for result available before admission), presence of chronic health conditions (highest aOR 4.81 [95% CI, 3.61–6.40] for cancer), radiographically confirmed pneumonia (aOR 1.39 [95% CI, 1.20–1.60]), antibiotic treatment (aOR 1.51 [95% CI, 1.30–1.76]), respiratory support (1.57 [95% CI, 1.19–2.08]), and ICU admission (aOR 3.62 [95% CI, 2.88–4.56]).

CONCLUSIONS
Influenza antiviral agents were underused in Canadian pediatric hospitals, including among children with high-risk chronic health conditions. Prescribing varied considerably across sites, increased over time, and was associated with patient and hospital-level characteristics. Multifaceted hospital-based interventions are warranted to strengthen adherence to influenza treatment guidelines and antimicrobial stewardship practices.
BAŞ-BOYUN KANSERİ YOĞUNLUK AYARLI RADYOTERAPİSİNDE PAROTİS BEZİ HACMİ VE HEDEF HACİM İLİŞKİLERİNİN PAROTİS BEZİ DOZUNA ETKİSİ
Authors: ÖZSEVEN Alper , KAYMAK Zümrüt Arda , ÖZKAN Emine Elif , ÇOBANBAŞ İbrahim 
Published: September 2021

Amaç
Baş-boyun kanseri radyoterapisinde, parotis ve hedef
hacim ilişkilerinin, parotisin alacağı radyasyon dozu
üzerine etkisini araştırmaktır.
Gereç ve Yöntem
Baş-boyun bölgesi kanserleri tanısı ile küratif, definitif
veya postoperatif adjuvan radyoterapi uygulanmış
hastalardan rastgele 50 hasta seçildi. Konturlama
sonrası her hastanın sağ ve sol parotislerinin ayrı ayrı
kraniyo-kaudal uzunluğu (KKU), parotis hacmi (Vparotis),
parotis ile kesişen planlanan hedef hacim (PTV)
dozu, sağ ve sol parotisin ayrı ayrı PTV70 hedefi ile
örtüşen KKU, parotis seviyesinde olan fakat parotis ile
kesişmeyen maksimum PTV dozu ve parotisin PTV
ile kesişen hacminin toplam parotis hacmine oranı
kaydedildi. Ayrıca, parotis seviyesindeki kesitlerde
PTV70 hacminin olup-olmadığı; var ise yerleşiminin
tek taraflı mı veya bilateral olup-olmadığı kaydedildi.
Yoğunluk ayarlı radyoterapi planlaması sonrası,
doz-hacim histogramları kullanılarak ortalama parotis
dozu (Dmean), 20 Gy ve üstü doz alan parotis hacmi
oranı (V20) ve 30 Gy ve üstü doz alan parotis hacmi
oranı (V30) değerleri ölçüldü. Ortalama parotis dozunun
26 Gy üstünde olmasına etki edebilecek faktörler
lojistik regresyon analizi ile incelendi. Sınır değer
belirleme amacıyla Receiver operating characteristics
(ROC) eğrisi analizi kullanıldı.
Bulgular
Tüm parotislerin ortanca Dmean, V20 ve V30 değerleri
sırasıyla, 26,55 Gy (14,74-66,78), %50,91 (26,53-
100) ve %32,21 (7,12-100) idi. Dmean>26Gy olan
grupta, parotis hacmi istatistiksel olarak anlamlı yüksek
bulundu (p=0,027). Dmean>26Gy olan grupta,
parotisin PTV ile kesişen hacminin tüm parotise oranı
belirgin yüksekti (%1,25 karşın %7,06, p
ELEMENTS OF ESCAPE GAMES IN LATVIAN HISTORY LESSONS IN PRIMARY SCHOOL CLASSES
Authors: Brīvere Inese , Levinska Līvija 
Published: September 2021

The paper “Elements of Escape Games in Latvian History Lessons in Primary School Classes” reflects escape games as an application of the interactive teaching method in history lessons. Explores the game as a learning technique, as well as the history and characteristics of the escape game, summarizes the students' opinion on the application of the breakout game in lessons of Latvian history, methodological material for the use of escape game elements in history lessons in primary school classes is developed.
Gain-ranging analog or digital seismic system
Authors: Kanasewich E. R. , Siewert W. P. , Burke M. D. , McCloughan C. H. , Ramsdell L. 
Published: September 2021

abstract
A wide-band, gain-ranging amplifier is described that may be used for recording data with a dynamic range of 60 db in each of three different levels, 12 db apart, so that we achieve an “effective” dynamic ±160-v analog or 84-db digital, within a normal ±10-v analog system. As described, the ranging circuit reduces the gain of the amplifier by a factor of either 4 or 16 whenever the output signal approaches the maximum for the system. The wide-band response is achieved with low-noise operational amplifiers and second-order active filters. Signals with periods greater than 30 sec are amplified by 100 db and those with periods shorter than 1 sec are amplified by 70 db. The system works well in extending the useful output range of a Willmore Mark II seismometer with a natural period of 1.5 sec to over 40 sec under normal field operating conditions. When analog recording, the gain-range switching occurs when the input signal reaches ±8.1-v; when digital recording, the level is ±9.375 v. The period in a divide-by-4- or 16-state is preset by the experimentalist. The gain level is recorded on an extra channel which is also used to record absolute time.
Effect of boundaries on wave propagation in media with microstructure: II. Surface waves in a half-space
Authors: Farshad M. , Ahmadi G. 
Published: September 2021

abstract
The surface-wave propagation in a half-space according to couple-stress theory is studied herein. Dispersion curves as well as displacement variations with the depth coordinate are obtained for a range of material parameters. Comparison is made with the classical elasticity predictions upon which certain conclusions are reached.
Coda suppression capabilities of the beam and mixed-signal processor
Authors: Cohen T. J. 
Published: September 2021

abstract
Using data recorded on 7- and 19-element subarrays at TFO, we compare the relative abilities of the beam and a mixed-signal processor to attenuate P-wave codas. The P-wave signals from various earthquakes are time-shifted to simulate arrivals from different azimuths and 60° distance. These signals are assumed to mask an explosion detonated at Semipalatinsk, about 96° distant from TFO. The analysis consists of determining how much of signal 1 (the earthquake) leaks into our estimate of signal 2 (the event being masked). Because the beam and mixed-signal processor are linear processors, signal 2 need not actually be present; we need only determine how much of signal 1 is present in our estimate of signal 2. The coda attenuation capability of the mixed-signal processor is found to exceed that of the beam. Up to 14-db improvement over the beam is obtained, although improvement is generally on the order of 3 to 5 db for both subarrays. A nominal value of 18 db is representative of the maximum coda attenuation obtained using the mixed-signal processor and the 19-element subarray; for the 7-element subarray, maximum attenuation is roughly 14 db. Coda attenuation obtained using the 7-element subarray and the mixed-signal processor is comparable to that obtained using the 19-element subarray and the beam. Preliminary results suggest that when the difference in the ray parameter vectors is small, a large-aperture array and the mixed-signal processor are required for significant (∼9 db) coda attenuation.
Some numerical solutions for Lamb's problem
Authors: Mooney Harold M. 
Published: September 2021

abstract
We consider a version of Lamb's Problem in which a vertical time-dependent point force acts on the surface of a uniform half-space. The resulting surface disturbance is computed as vertical and horizontal components of displacement, particle velocity, acceleration, and strain. The goal is to provide numerical solutions appropriate to a comparison with observed wave forms produced by impacts onto granite and onto soil.
Solutions for step- and delta-function sources are not physically realistic but represent limiting cases. They show a clear P arrival (larger on horizontal than vertical components) and an obscure S arrival. The Rayleigh pulse includes a singularity at the theoretical arrival time. All of the energy buildup appears on the vertical components and all of the energy decay, on the horizontal components.
The effects of Poisson's ratio upon vertical displacements for a step-function source are shown. For fixed shear velocity, an increase of Poisson's ratio produces a P pulse which is larger, faster, and more gradually emergent, an S pulse with more clear-cut beginning, and a much narrower Rayleigh pulse.
For a source-time function given by cos2(πt/T), −T/2 ≦ T/2, a × 10 reduction in pulse width at fixed pulse height yields an increase in P and Rayleigh-wave amplitudes by factors of 1, 10, and 100 for displacement, velocity and strain, and acceleration, respectively. The observed wave forms appear somewhat oscillatory, with widths proportional to the source pulse width. The Rayleigh pulse appears as emergent positive on vertical components and as sharp negative on horizontal components.
We show a theoretical seismic profile for granite, with source pulse width of 10 µsec and detectors at 10, 20, 30, 40, and 50 cm. Pulse amplitude decays as r−1 for P wave and r−12 for Rayleigh wave. Pulse width broadens slightly with distance but the wave form character remains essentially unchanged.
P-wave anomalies from CANNIKIN at the Indian stations
Authors: Srivastava H. N. , Chaudhury H. M. 
Published: September 2021

abstract
P-wave travel-time anomalies due to the U.S. nuclear explosion, CANNIKIN in the Amchitka Islands, recorded at 25 stations in India, were studied with reference to the Jeffrey-Bullen (1952) and Herrin et al. (1968) travel-time tables. The results indicated better agreement with the latter tables for this source.