bluuebunny/crossref_metadata_2025_split huggingface dataset:
La valeur récréative de la forêt en France : une approche par les coûts de déplacement
Authors: Garcia Serge , Jacob Julien 
Published: March 2022

The recreative use value of French forests : An approach by the travel-cost method
The forest is an important element in most countries and its multifunctional character explains its great value. This study aims at giving a monetary value to one of these functions that occupies a special place in our urban societies : the recreative use. We use the individual approach of the travel-cost method (TCM) from a survey made up of more than 4,500 households surveyed by phone on the whole of the French territory in 2001. This type of survey and the zero-inflated count data models used in the econometric analysis make it possible to take into account the non-forest visitors. To reflect the heterogeneity of forests in France, the sample is segmented into nine inter-regions forming coherent forest sets. Individual surplus per visit are calculated for each region, showing variations in the recreational value of forests in France (from 0 to 47 G ).
Organization of a System of Training Doctors in the Specialty "Medical-Diagnostic Business" at the Grodno State Medical University
Authors: Курстак И.А. , Лелевич С.В. , Зиматкина Т.И. , Александрович А.С. 
Published: March 2022

В настоящее время в практическом здравоохранении нашей страны высоко востребованными являются специалисты диагностического профиля: врачи лабораторной диагностики, врачи лучевой диагностики, врачи ультразвуковой диагностики и врачи функциональной диагностики. Подготовка врача-специалиста медико-диагностического профиля с высшим медицинским образованием в республике ведется в двух учебных заведениях: УО «Гомельский государственный медицинский университет» и УО «Гродненский государственный медицинский университет». В данной статье представлена информация о системе подготовки врачей по специальности 1-79 01 04 «Медико-диагностическое дело» в УО «Гродненский государственный медицинский университет» и организации учебного процесса на профильных по данной специальности кафедрах университета: клинической лабораторной диагностики и иммунологии, лучевой диагностики и лучевой терапии. Приведено описание целей и задач учебных программ по основным изучаемым дисциплинам и форма оценки контроля знаний обучающихся.
Currently, in the practical health care of our country, diagnostic specialists are in high demand: laboratory diagnostics doctors, radiation diagnostics doctors, ultrasound diagnostics doctors, and functional diagnostics doctors. Training of a medical-diagnostic specialist with a higher medical education in the republic is carried out in two educational institutions: EI “Gomel State Medical University” and EI “Grodno State Medical University”. In this article, we will focus on the training of doctors on the specialty 1-79 01 04 “Medical-diagnostic business” at the educational institution “Grodno State Medical University” and the organization of the educational process at the university departments of this specialty: clinical laboratory diagnostics and immunology, radiation diagnosticsand radiation therapy. The description of the goals and objectives of the curriculum for the main studied disciplines and the form of assessing the control of students’ knowledge are given.
An Uninvited Guest: Meningococcal Infection – Current Aspects of Epidemiology, Clinic and Prevention
Authors: Карпов И.А. 
Published: March 2022

В предлагаемом материале приведены актуальные аспекты эпидемиологии, клиники и профилактики менингококковой инфекции.The proposed material presents the current aspects of epidemiology, clinic and prevention of meningococcal infection.
Refractory and Super Refractory Epileptic Status: Approaches to Therapy
Authors: Лихачев С.А. , Зайцев И.И. , Куликова С.Л. 
Published: March 2022

Эпилептический статус – одно из самых часто встречающихся неотложных состояний в неврологии. Особенно опасны рефрактерный и суперрефрактерный эпилептический статус. Данные резистентные формы эпилептического статуса ассоциированы с высоким уровнем летальности и большим риском развития тяжелых когнитивных и моторных нарушений у выживших пациентов. Терапия рефрактерного и суперрефрактерного эпилептического статуса по-прежнему является острой проблемой для современной неврологии. Данный обзор научной медицинской литературы посвящен вопросам, связанным с медикаментозным и немедикаментозным лечением труднокурабельных эпилептических статусов. В статье приводится анализ применения лекарственной терапии: средств для внутривенного и ингаляционного наркоза, противоэпилептических лекарственных средств, гормональной терапии. Освещено и немедикаментозное лечение: нейрохирургическое вмешательство, лечебная гипотермия и кетогенная диета.
Status epilepticus is one of the most common neurological emergencies. Refractory status epilepticus and super refractory status epilepticus are particularly dangerous. These resistant forms of status epilepticus are associated with a high mortality rate and a higher risk of severe cognitive and motor impairment in surviving patients. The therapy of refractory and super refractory status epilepticus is still an acute problem for modern neurology. This review of the scientific medical literature is devoted to the issues related to drug and non-drug treatment of difficult-to-treat status epilepticus. In the article, there is analyzed the use of drug therapy: the drugs for intravenous and inhalation anesthesia, antiepileptic drugs, hormonal therapy. Non-drug treatment is also covered: neurosurgery, therapeutic hypothermia, and ketogenic diet.
Neurogenic Intermittent Claudication: Diagnostics and Conservative Therapy
Authors: Фурсова Л.А. 
Published: March 2022

Представлены этиопатогенез и клинические проявления изолированных поясничных стенозов позвоночного канала (ПК), роль венозной недостаточности в формировании клинических проявлений при стенозе ПК на поясничном уровне, описание форм нейрогенной (каудогенной) перемежающейся хромоты (синдрома Вербиста), а также миелогенной перемежающейся хромоты (синдрома Дежерина), возникающей при ишемии в нижнем артериальном бассейне спинного мозга; дифференциальный диагноз между нейрогенной и сосудистой перемежающейся хромотой, современные рентген-визуализационные методы диагностики и возможности консервативного лечения (акцент на препарате цилостазол – ингибитор фосфодиэстеразы 3-го типа), в том числе варианты проведения лечебных эпидуральных блокад, применяемых у пациентов со стенозом поясничного отдела позвоночного канала.
There are presented the etiopathogenesis and clinical manifestations of isolated lumbar spinal stenosis of the spinal canal (SC), the role of venous insufficiency in the formation of clinical manifestations in stenosis of SC at the lumbar level, description of the forms of neurogenic (caudogenic) intermittent claudication (Verbist’s syndrome), and myelogenous intermittent claudication (Degerin’s syndrome), which appears in ischemia in the lower arterial basin of the spinal cord; the differential diagnosis between neurogenic and vascular intermittent claudication, modern X-ray imaging methods of diagnostics, and the possibility of conservative treatment (the focus is on the cilostazol – type 3 phosphodiesterase inhibitor), including the variants of therapeutic epidural blockades used in patients with stenosis of the lumbar spinal canal.
Intoxication and Adaptive Resource in the Patients with Paratonsillar Abscess
Authors: Сакович А.Р. 
Published: March 2022

Введение. Снижение ресурса адаптации при хроническом тонзиллите является предиктором декомпенсации процесса, одним из проявлений которой является паратонзиллярный абсцесс. Существуют различные методики оценки адаптационной реактивности, в том числе – с использованием индекса адаптации. В зависимости от величины этого индекса можно судить о появлении стрессорного типа реакций адаптации.Цель. Выявить интоксикационно-адаптационную закономерность развития стресса у пациентов с паратонзиллярным абсцессом.Материалы и методы. Обследованы 73 пациента с паратонзиллярным абсцессом, в том числе 42 (57,5%) мужчины, 31 (42,5%) женщина. Большинство пациентов (78,1%) были в возрасте до 40 лет. Проведено исследование взаимосвязи интоксикационной нагрузки и адаптационной реактивности, рассчитанных по гематологическим лейкоцитарным индексам.Результаты. У пациентов с паратонзиллярным абсцессом преобладает интоксикация средней степени тяжести (69,9%), чаще всего индекс интоксикации находился в интервале 2,8–3,8 ед. (35,3%). Тяжелая интоксикация имела место в 13,7% случаев. При среднетяжелой интоксикации преобладала реакция «стресс-2» (64,7%), а при тяжелой интоксикации – «стресс-3» (80,0%). Выводы. При паратонзиллярном абсцессе установлено закономерное нарастание тяжести стресса (как реакции адаптации) при увеличении степени интоксикации. Отношение шансов возникновения наиболее тяжелой стрессорной реакции («стресс-3») при тяжелой степени интоксикации в 40 раз достоверно больше, чем при интоксикации средней тяжести (р<0,001).
Introduction. Decrease of the resource of adaptation in chronic tonsillitis is a predictor of the process decompensation, one of the manifestations of which is paratonsillar abscess. There are various methods for assessing adaptive reactivity, including the use of adaptation index. Depending on the value of this index, it is possible to judge about the appearance of the stress type of adaptation reactions.Purpose. To reveal the intoxication-adaptive pattern of stress development in patients with paratonsillar abscess.Materials and methods. 73 patients with paratonsillar abscess were examined, including 42 men (57.5%), 31 women (42.5%). Most of the patients (78.1%) were under the age of 40. The study of the relationship between intoxication load and adaptive reactivity, calculated by hematological leukocyte indices, was carried out.Results. In patients with paratonsillar abscess, moderate intoxication prevails (69.9%); most often, the intoxication index was in the range of 2.8–3.8 units. (35.3%). Severe intoxication occurred in 13.7% of patients. In moderate intoxication, the “stress-2” reaction prevailed (64.7%), and in severe intoxication, the “stress-3” reaction prevailed (80.0%).Conclusions. In paratonsillar abscess, a natural increase of the severity of stress (as an adaptation reaction) was revealed in the increase of the degree of intoxication. The odds ratio of the most severe stress reaction (“stress-3”) in severe intoxication is 40 times significantly higher than in moderate intoxication (p<0.001).
Silent Myocardial Ischemia. Literature Review
Authors: Янушко В.А. , Климчук И.П. , Кордзахия Г.Э. , Тимофейчик Е.С. 
Published: March 2022

Депрессия сегмента ST при отсутствии симптомов в настоящее время является выраженной аномалией у пациентов с ишемической болезнью сердца. Депрессия сегмента ST без возникновения стенокардии является маркером нарушения перфузии миокарда и ишемии. Во время 24-часовой записи большинство эпизодов ишемии у пациентов с ишемической болезнью сердца протекают бесследно и происходят при относительно нормальной частоте сердечных сокращений. Сочетание скрытой ишемии и ишемии, связанной со стенокардией, называется общей ишемической нагрузкой. Безболевая ишемия имеет важное прогностическое значение для выявления пациентов, у которых могут развиваться последующие миокардиальные события. Эпизоды тихой ишемии и, следовательно, общая ишемическая нагрузка могут быть уменьшены с помощью стандартной антиангинальной терапии – меры, которая может иметь благоприятное влияние на исход заболевания. Однако доказательств того, что снижение общей ишемической нагрузки на самом деле улучшает исход, пока нет.
ST-segment depression in the absence of symptoms is now a well-defined abnormality in patients with coronary artery disease. ST-segment depression without the occurrence of angina is a marker of myocardial perfusion defects and ischemia. During 24-hour recordings, most episodes of ischemia in patients with coronary artery disease are silent and occur with relatively normal heart rates. The combination of silent ischemia and ischemia associated with angina is referred to as total ischemic burden. Silent ischemia is prognostically important for identifying those patients, in who subsequent myocardial events may develop. The episodes of silent ischemia, and thus total ischemic burden, can be reduced by standard antianginal therapy – the measure that may have a favorable influence on patient’s outcome. However, the proof that reduction of the total ischemic burden actually improves the outcome is not yet available.
Neurological Disorders in Vitamin-В12-Deficiency Anemia
Authors: Бублий Ю.С. , Выдыборец С.В. 
Published: March 2022

В лекции представлены современные сведения о неврологических нарушениях при витамин-В12-дефицитной анемии. Кратко изложены этиология, патогенез, диагностика, дифференциальная диагностика и лечение витамин-В12-дефицитной анемии. Особое внимание уделено ее лабораторной диагностике.
This lecture contains current information about of the role of neurological disorders in vitamin-В12- deficiency anemia. The etiology, pathogenesis, diagnostics, differential diagnostics, and treatment of the vitamin-В12-deficiency anemia are described. The special attention was paid to its laboratory diagnostics.
Clinical Case of Pseudoxanthoma Elasticum
Authors: Солметова М.Н. , Аллаева М.Д. , Мухамедов Б.И. , Пягай Г.Б. 
Published: March 2022

В статье кратко изложены этиология, патогенез, патогистология, клиника, диагностика и лечение псевдоксантомы эластической. Приведено описание клинического случая данного заболевания.The article briefly outlines the etiology, pathogenesis, histopathology, clinical picture, diagnosis and treatment of pseudoxanthoma elasticum. A description of the clinical case of this disease is given.
Correlation between Measurement of Lung Diffusion Capacity Using Single Breath Methods (DLCO-SB) and COPD Group in Persahabatan Hospital Jakarta
Authors: Ismail Efriadi , Yunus Faisal , Damayanti Triya 
Published: March 2022

Background: This was a preliminary study to measure DLCO-SB on COPD patients in Persahabatan Hospital to understand the prevalence of DLCO reduction among COPD patients.Methods: This was a cross sectional study of COPD patients who attended COPD-Asthma clinic in Persahabatan Hospital Jakarta. Spirometry and DLCO-SB were performed consecutively during May–July 2015. Comorbidities were also recorded.Results: Spirometry and DLCO-SB measurements were conducted on 65 COPD subjects of which 10.8% subjects were in COPD Group A, 29.2% Group B, 32.3% Group C and 27.7% Group D. The mean age was 64.15; mean FEV1% was 46.05%, mean DLCO measured was 19.42 ml/min/mmHg and the mean DLCO% was 72.00%. The proportion of DLCO decline among COPD patients was 56.92%. There were significant correlations between COPD group, GOLD COPD grade, FEV1, BMI and comorbidities with the DLCO value results. There were no significant correlation between DLCO value with sex, age, smoking history, Brinkmann Index, obstructive-restrictive criteria, comorbidities and length of COPD period. Conclusion: The proportion of DLCO decline among COPD patients was 56.92%. There were significant correlations between COPD group, GOLD COPD grade, FEV1, BMI and previous TB history with the results of DLCO.
Blue Rest-frame UV-optical Colors in z ∼ 8 Galaxies from GREATS: Very Young Stellar Populations at ∼650 Myr of Cosmic Time
Authors: Stefanon Mauro , Bouwens Rychard J. , Labbé Ivo , Illingworth Garth D. , Oesch Pascal A. , van Dokkum Pieter , Gonzalez Valentino 
Published: March 2022

Abstract
Deep rest-optical observations are required to accurately constrain the stellar populations of z ∼ 8 galaxies. Due to significant limitations in the availability of such data for statistically complete samples, observational results have been limited to modest numbers of bright or lensed sources. To revolutionize the present characterization of z ∼ 8 galaxies, we exploit the ultradeep (∼27 mag, 3σ) Spitzer/Infrared Array Camera (IRAC) 3.6 and 4.5 μm data, probing the rest-frame optical at z ∼ 8, over ∼200 arcmin2 of the GOODS fields from the recently completed GOODS Re-ionization Era wide-Area Treasury from Spitzer program (GREATS), combined with observations in the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey (CANDELS)/Ultra Deep Survey (UDS) and CANDELS/Cosmic Evolution Survey (COSMOS) fields. We stacked ≳100 z ∼ 8 Lyman-break galaxies in four bins of UV luminosity (M
UV ∼ −20.7 to −18.4 mag) and study their H
160 − [3.6] and [3.6]–[4.5] colors. We find young ages (≲100 Myr) for the three faintest stacks, inferred from their blue H
160 − [3.6] ∼ 0 mag colors, consistent with a negative Balmer break. Meanwhile, the redder H
160 − [3.6] color seen in the brightest stack is suggestive of slightly older ages. We explored the existence of a correlation between the UV luminosity and age, and find either no trend or fainter galaxies being younger. The stacked SEDs also exhibit very red [3.6]–[4.5] ∼ 0.5 mag colors, indicative of intense [O iii]+Hβ nebular emission and star formation rate (SFR). The correspondingly high specific SFRs, sSFR ≳10 Gyr−1, are consistent with recent determinations at similar redshifts and higher luminosities, and support the coevolution between the sSFR and the specific halo mass accretion rate.
A Comparison of Multiphase Magnetic Field Tracers in a High Galactic Latitude Region of the Filamentary Interstellar Medium
Authors: Campbell J. L. , Clark S. E. , Gaensler B. M. , Marchal A. , Van Eck C. L. , Deshpande A. A. , George S. J. , Gibson S. J. , Ricci R. , Stil J. M. , Taylor A. R. 
Published: March 2022

Abstract
Understanding how the Galactic magnetic field threads the multiphase interstellar medium (ISM) remains a considerable challenge, as different magnetic field tracers probe dissimilar phases and field components. We search for evidence of a common magnetic field shared between the ionized and neutral ISM by comparing 1.4 GHz radio continuum polarization and H i line emission from the Galactic Arecibo L-Band Feed Array Continuum Transit Survey (GALFACTS) and Galactic Arecibo L-Band Feed Array H i (GALFA-H i) survey, respectively. We compute the polarization gradient of the continuum emission and search for associations with diffuse/translucent H i structures. The polarization gradient is sensitive to changes in the integrated product of the thermal electron density and line-of-sight field strength (B
∥) in warm ionized gas, while narrow H i structures highlight the plane-of-sky field orientation in cold neutral gas. We identified one region in the high Galactic latitude Arecibo sky, G216+26 centered on (ℓ, b) ∼ (216°, +26°), containing filaments in the polarization gradient that are aligned with narrow H i structures roughly parallel to the Galactic plane. We present a comparison of multiphase observations and magnetic field tracers of this region, demonstrating that the warm ionized and cold neutral media are connected likely via a common magnetic field. We quantify the physical properties of a polarization gradient filament associated with Hα emission, measuring a line-of-sight field strength B
∥ = 6 ± 4 μG and a plasma beta

β
=

2.1

−
2.1

+
3.1

. We discuss the lack of widespread multiphase magnetic field alignments and consider whether this region is associated with a short-timescale or physically rare phenomenon. This work highlights the utility of multitracer analyses for understanding the magnetized ISM.
Branching Ratio for O + H3
+ Forming OH+ + H2 and H2O+ + H
Authors: Hillenbrand Pierre-Michel , Ruette Nathalie de , Urbain Xavier , Savin Daniel W. 
Published: March 2022

Abstract
The gas-phase reaction of

O
+

H

3

+

has two exothermic product channels: OH+ + H2 and H2O+ + H. In the present study, we analyze experimental data from a merged-beams measurement to derive thermal rate coefficients resolved by product channel for the temperature range from 10 to 1000 K. Published astrochemical models either ignore the second product channel or apply a temperature-independent branching ratio of 70% versus 30% for the formation of OH+ + H2 versus H2O+ + H, respectively, which originates from a single experimental data point measured at 295 K. Our results are consistent with this data point, but show a branching ratio that varies with temperature reaching 58% versus 42% at 10 K. We provide recommended rate coefficients for the two product channels for two cases, one where the initial fine-structure population of the O(3
P

J
) reactant is in its J = 2 ground state and the other one where it is in thermal equilibrium.
HCN and HCO+ in Planetary Nebulae: The Next Level
Authors: Schmidt D. R. , Gold K. R. , Sinclair A. , Bergstrom S. , Ziurys L. M. 
Published: March 2022

Abstract
Observations of HCN and HCO+ have been carried out toward 13 planetary nebulae (PNe) using the facilities of the Arizona Radio Observatory (ARO). These nebulae represent a wide range of morphologies and ages (∼2000–28,000 yr). For both molecules, the J = 1 → 0 transitions at 88–89 GHz and the J = 3 → 2 lines at 265–267 GHz were measured, together with CO lines (J = 1 → 0, 2 → 1, and 3 → 2, depending on the source), using the ARO 12 m and Submillimeter Telescopes. HCN and HCO+ were detected with at least one transition in 10 nebulae: He 2-459, Hu 1-1, K3-52, K3-65, M1-8, M1-40, M1-59, M2-53, M4-17, and NGC 6445. HCO+ was additionally identified via two transitions in Na 2. Some observed line profiles were complex, with multiple velocity components tracing varied outflows. From radiative transfer modeling, column densities were established for HCN and HCO+: N
tot(HCN) = 0.005–1.1 × 1014 and N
tot(HCO+) = 0.008–9.5 × 1013 cm−2. Gas densities of n(H2) ∼ 105–107 cm−3 were also determined for all PNe. Fractional abundances with respect to H2, calculated using CO as a proxy, are f(HCN) ∼ 0.2–1.5 × 10−7 and f(HCO+) ∼ 0.3–5.1 × 10−8. The abundances of HCN and HCO+ did not significantly vary with nebular age to 28,000 yr. Combined with previous observations, at least 30 PNe contain HCN and/or HCO+, indicating that polyatomic molecules are common constituents of these objects. The data strongly support a scenario where dense ejecta from PNe seed the interstellar medium with molecular material.
Gaia GraL: Gaia DR2 Gravitational Lens Systems. VII. XMM-Newton Observations of Lensed Quasars
Authors: Connor Thomas , Stern Daniel , Krone-Martins Alberto , Djorgovski S. G. , Graham Matthew J. , Walton Dominic J. , Delchambre Ludovic , Ducourant Christine , Teixeira Ramachrisna , Campion Jean-François Le , den Brok Jakob Sebastian , Dobie Dougal , Galluccio Laurent , Jalan Priyanka , Klioner Sergei A. , Klüter Jonas , Mahabal Ashish A. , Negi Vibhore , Nierenberg Anna , Petit Quentin , Scarano Jr Sergio , Slezak Eric , Sluse Dominique , Spíndola-Duarte Carolina , Surdej Jean , Wambsganss Joachim 
Published: March 2022

Abstract
We present XMM-Newton X-ray observations of nine confirmed lensed quasars at 1 ≲ z ≲ 3 identified by the Gaia Gravitational Lens program. Eight systems are strongly detected, with 0.3–8.0 keV fluxes F
0.3−8.0 ≳ 5 ×10−14 erg cm−2 s−1. Modeling the X-ray spectra with an absorbed power law, we derive power-law photon indices and 2–10 keV luminosities for the eight detected quasars. In addition to presenting sample properties for larger quasar population studies and for use in planning for future caustic-crossing events, we also identify three quasars of interest: a quasar that shows evidence of flux variability from previous ROSAT observations, the most closely separated individual lensed sources resolved by XMM-Newton, and one of the X-ray brightest quasars known at z > 3. These sources represent the tip of the discoveries that will be enabled by SRG/eROSITA.