bluuebunny/crossref_metadata_2025_split huggingface dataset:
Anti-Ageing Potential of S. euboea Heldr. Phenolics
Authors: Tomou Ekaterina-Michaela , Papaemmanouil Christina D. , Diamantis Dimitrios A. , Kostagianni Androniki D. , Chatzopoulou Paschalina , Mavromoustakos Thomas , Tzakos Andreas G. , Skaltsa Helen 
Published: May 2021

In recent years, the use of Sideritis species as bioactive agents is increasing exponentially. The present study aimed to investigate the chemical constituents, as well as the anti-ageing potential of the cultivated Sideritis euboea Heldr. The chemical fingerprinting of the ethyl acetate residue of this plant was studied using 1D and 2D-NMR spectra. Isomeric compounds belonging to acylated flavone derivatives and phenylethanoid glycosides were detected in the early stage of the experimental process through 2D-NMR techniques. Overall, thirty-three known compounds were isolated and identified. Some of them are reported for the first time not only in S. euboea, but also in genus Sideritis L. The anti-ageing effect of the ethyl acetate residue and the isolated specialized products was assessed as anti-hyaluronidase activity. In silico docking simulation revealed the interactions of the isolated compounds with hyaluronidase. Furthermore, the in vitro study on the inhibition of hyaluronidase unveiled the potent inhibitory properties of ethyl acetate residue and apigenin 7-O-β-d-glucopyranoside. Though, the isomers of apigenin 7-O-p-coumaroyl-glucosides and also the 4′-methyl-hypolaetin 7-O-[6′′′-O-acetyl-β-d-allopyranosyl]-(1→2)-β-d-glucopyranoside exerted moderate hyaluronidase inhibition. This research represents the first study to report on the anti-hyaluronidase activity of Sideritis species, confirming its anti-inflammatory, cytotoxic and anti-ageing effects and its importance as an agent for cosmetic formulations as also anticancer potential.
Hyperspectral Identification of Chlorophyll Fluorescence Parameters of Suaeda salsa in Coastal Wetlands
Authors: Zheng Wei , Lu Xia , Li Yu , Li Shan , Zhang Yuanzhi 
Published: May 2021

The stomata of Suaeda salsa are closed and the photosynthetic efficiency is decreased under conditions of water–salt imbalance, with the change to photosynthesis closely related to the chlorophyll fluorescence parameters of the photosystem PSII. Accordingly, chlorophyll fluorescence parameters were selected to monitor the growth status of Suaeda salsa in coastal wetlands under conditions of water and salt. Taking Suaeda salsa in coastal wetlands as the research object, we set up five groundwater levels (0 cm, −5 cm, −10 cm, −20 cm, and −30 cm) and six NaCl salt concentrations (0%, 0.5%, 1%, 1.5%, 2%, and 2.5%) to carry out independent tests of Suaeda salsa potted plants and measured the canopy reflectance spectrum and chlorophyll fluorescence parameters of Suaeda salsa. A polynomial regression method was used to carry out hyperspectral identification of Suaeda salsa chlorophyll fluorescence parameters under water and salt stress. The results indicated that the chlorophyll fluorescence parameters Fv/Fm, Fm′, and ΦPSII of Suaeda salsa showed significant relationships with vegetation index under water and salt conditions. The sensitive canopy band ranges of Suaeda salsa under water and salt conditions were 680–750 nm, 480–560 nm, 950–1000 nm, 1800–1850 nm, and 1890–1910 nm. Based on the spectrum and the first-order differential spectrum, the spectral ratio of A/B was constructed to analyze the correlation between it and the chlorophyll fluorescence parameters of Suaeda salsa. We constructed thirteen new vegetation indices. In addition, we discovered that the hyperspectral vegetation index D690/D1320 retrieved Suaeda chlorophyll fluorescence parameter Fv/Fm with the highest accuracy, with a multiple determination coefficient R2 of 0.813 and an RMSE of 0.042, and that D725/D1284 retrieved Suaeda chlorophyll fluorescence parameter ΦPSII model with the highest accuracy, with a multiple determination coefficient R2 of 0.848 and an RMSE of 0.096. The hyperspectral vegetation index can be used to retrieve the chlorophyll fluorescence parameters of Suaeda salsa in coastal wetlands under water and salt conditions, providing theoretical and technical support for future large-scale remote sensing inversion of chlorophyll fluorescence parameters.
Pemanfaatan Vertical Garden Sebagai Alternatif Solusi Ketersediaan Pangan Masyarakat
Authors: Miftahudin Zulpi , Randy Randy Fadillah Gustaman , Dede Dede Wahyu Firdaus , Tio Setio Galih Marlyono 
Published: May 2021

Universitas Siliwangi sebagai institusi Pendidikan memiliki kewajiban pengabdian terhadap masyarakat sebagaimana tercantum dalam Tri Dharma Universitas. Bentuk pengabdian yang akan diajukan adalah mengedukasi masyarakat akan Ketahanan Pangan, dalam hal ini secara spesifiknya adalah dengan membangun Vertical Garden sebagai solusi alternative pemenuhan kebutuhan pangan masyarakat perkotaan dalam era New Normal Covid-19. Lokasi pengabdian adalah di Kelurahan Setiamulya Kecamatan Tamansari Kota Tasikmalaya. Bentuk kegiatan pengabdian ini adalah berbasis kemitraan dengan menggunakan kaji tindak (action research) dengan menggunakan pendekatan andragogy yaitu Pendidikan orang dewasa dengan jenis pelatihan berupa workshop. Metode utama yang digunakan dalam pelatihan adalah demontrasi, simulasi, dan praktek pemasangan vertical garden. Siklus pengabdiannya terdiri dari dua siklus, siklus pertama yaitu (1) Orientasi pelatihan, (2) Pemaparan materi terkait vertical garden, (3) Workshop pembuatan vertical garden, (4) Refleksi ketercapaian target pelatihan siklus pertama. Sedangkan siklus kedua terdiri dari (1) Penyampaian refleksi siklus pertama, (2) Workshop perbaikan dan penyempurnaan vertical garden, (3) Refleksi ketercapaian target pelatihan siklus kedua. Khalayak sasaran dari pengabdian ini adalah masyarakat di Kelurahan Setiamulya Kecamatan Tamansari Kota Tasikmalaya yang dipilih secara random sampling sebanyak 5 rumah (menyesuaikan dengan biaya pengabdian). Target luaran dan dampak yang ingin dicapai oleh pengabdian ini adalah terbinanya masyarakat yang mengerti dan dapat memanfaatkan vertical garden untuk kebutuhan pangan sehari-hari ditengah pandemic covid-19 ini.
Kata kunci : Vertical Garden, Ketersediaan Pangan, Masyarakat
Pendampingan 1000 Hari Pertama Kehidupan Pada Ibu Hamil di Wilayah Kecamatan Cimahi Selatan
Authors: Sovia Evi , Triningtyas Anastasia Yani 
Published: May 2021

Masa 1000 hari pertama kehidupan (HPK) merupakan masa terpenting dalam daur kehidupan manusia. Pengabdian kepada masyarakat (PKM) ini bertujuan untuk mendampingi ibu hamil sampai melahirkan dan anak berusia 2 tahun dengan memberikan edukasi dan pemantauan status gizi. PKM ini dilakukan pada 147 ibu hamil di wilayah Kecamatan Cimahi Selatan yang masing-masing didampingi oleh seorang mahasiswa Fakultas Kedokteran Universitas Jenderal Achmad Yani untuk melakukan edukasi dan pemantauan status gizi. Hasil PKM menunjukkan sebagian besar ibu hamil sudah melakukan asuhan antenatal secara teratur ke pelayanan kesehatan, tetapi persalinan ibu dengan usia kehamilan prematur masih cukup tinggi. Penolong persalinan pada umumnya sudah dilakukan oleh tenaga kesehatan. Sebagian besar ibu juga sudah menggunakan kontrasepsi sesudah melahirkan. Berat badan lahir bayi sebagian besar normal dan diberikan ASI ekslusif. Tetapi, masih didapatkan anak dengan status gizi kurang dan tidak mendapatkan imunisasi dasar lengkap. Kesimpulan masih ditemukan masalah gizi dan imunisasi pada bayi sasaran pendampingan 1000 HPK.
Kata kunci: 1000 HPK, ibu hamil, bayi, status gizi
THE SHORES OF KRESTA BAY (BERING SEA)
Authors: Бровко П.Ф. 
Published: May 2021

В заливе Креста Берингова моря в 1946 году приступили к строительству морского порта, а пять лет спустя в заливе начала работать первая береговая экспедиция Института океанологии АН СССР под руководством А.Т. Владимирова. Экспедиция определила главные факторы развития берегов, основные черты их морфологии и динамики, установила особенности эволюции побережья. Многие объекты залива (острова и мысы, бары и косы, бухты и лагуны) имеют как местные названия, так и обозначенные первыми гидрографами – исследователями, составляя своеобразную «мозаику» береговой топонимии.
In 1946, the construction of a seaport began in Kresta Bay of the Bering Sea, and the first coastal expedition of the Institute of Oceanology of the USSR Academy of Sciences under the leadership of Vladimirov A.T. began to work five years later. The expedition identified the main factors of coastal development, the main features of their morphology and dynamics, and established the features of coastal evolution. Many objects of the Bay (islands and capes, bars and spits, bays and lagoons) have both local names and those designated by the first hydrographer-researchers, making up a kind of "mosaic" of coastal toponymy.
METHODOLOGY OF POST-NON-CLASSICAL SCIENTIFIC KNOWLEDGE IN THE CONTEXT OF SOLVING FUNDAMENTAL ECOLOGICAL AND GEOGRAPHICAL PROBLEMS
Authors: Бочарников В.Н. 
Published: May 2021

Представляется систематизированное изложение методологии в контексте обозначения перехода от поисков объективной истины во всей ее конкретности и полноте содержания к созданию новой познавательной основы, применимой для теоретических разработок и практического применения эколого-географических задач взаимодействия человека и природы.
A systematic presentation of the methodology is presented in the context of marking the transition from the search for objective truth in all its concreteness and completeness of content to the creation of a new cognitive basis applicable for theoretical developments and practical application of ecological and geographical problems of interaction between man and nature.
THE USE OF LANDSCAPE APPROACH TO STUDY THE ENVIRONMENTAL SITUATION IN THE REGION OF OZ, VASKOV DURING THE STUDENT PRACTICES OF STUDENTS OF GEOGRAPHERS OF FEFU
Authors: Дряхлов А.Г. , Нестеренко И.Г. 
Published: May 2021

В статье обосновывается применение ландшафтного подхода как научной основы проведение учебных практик по специальности «география» Показано, что современные ландшафты – важные территориальные единицы для комплексных оценок состояние окружающей среды для выявления экологических проблем, которые выполняются во время учебных практик.
The article substantiates the application of the landscape approach as a scientific basis for conducting educational practices in the specialty "geography" It is shown that modern landscapes are important territorial units for comprehensive assessments of the state of the environment to identify environmental problems that are carried out during educational practices.
SOCIO-ECONOMIC SITUATION OF THE ARCTIC REGIONS OF THE FAR EAST
Authors: Ушаков Е.А. , Чурзина А.А. 
Published: May 2021

В статье рассматриваются я социально-экономическая ситуация, сложившаяся в арктических регионах Дальневосточного федерального округа. Отмечена важность этой территории для стратегического развития России. Дана комплексная социально-экономическая характеристика арктических регионов. Отдельно выделены прибрежные и континентальные районы арктической части Республики Саха (Якутия), а также муниципальные образования Чукотского автономного округа. Выделены группы муниципальных районов по совокупности социально-экономических показателей. Отмечены особенности социально-экономического развития поселений.
The article examines the current socio-economic situation in the Arctic regions of the Far Eastern Federal District. The importance of this territory for the strategic development of Russia is noted. The complex socio-economic characteristics of the Arctic regions are given. The coastal and continental regions of the Arctic part of the Republic of Sakha (Yakutia), as well as the municipalities of the Chukotka Autonomous Okrug, are singled out separately. The groups of municipal districts are identified according to a set of socio-economic indicators. The features of the socio-economic development of settlements are noted.
MERCURY IN BIOINDICATORS OF THE COASTAL WATERS OF VLADIVOSTOK IN SUMMER 2020
Authors: Чернова Е.Н. , Гредюха Д.Д. , Юрченко С.Г. 
Published: May 2021

Определены концентрации ртути в талломах массовых видов водорослей-биоиндикаторов родов Ulva lactuca, Ulvaria splendens, Sargassum miyabei, Sargassum pallidum, из прибрежных вод вокруг г. Владивостока Японского моря за летний период 2020 г. Содержание Hg варьируется от 5,8 до 41,4 нг/г сухой массы. Наибольшая концентрация наблюдается в ульве, отобранной из района бывшего полигона ТБО «Горностай», где ранее отмечались повышенные концентрации Cu, Pb, Fe, Zn. Отмечена тенденция уменьшения концентраций ртути в водорослях с июня по июль, как для ульвы, так и для саргассума. Водоросли вокруг Владивостока содержат очень низкие концентрации ртути и не превышают ПДК промысловых водорослей – 500 нг/г сухой массы. Полученные концентрации соответствуют величине Q1 – 25 процентилю общемировой выборки для зеленых и в основном Q1 для бурых, что говорит об отсутствии загрязнения ртутью литоральной зоны вокруг г. Владивосток в исследуемый период.
The concentrations of mercury in mass species of algae - bioindicators of the genera Ulva lactuca, Ulvaria splendens, Sargassum miyabei, Sargassum pallidum, from coastal waters around Vladivostok, the Sea of Japan in summer of 2020 were determined. The Hg concentrations varies from 5.8 to 41.4 ng / g dry weight. The highest concentration is observed in the Ulva, taken from the area of the former landfill "Gornostay", where previously there were increased concentrations of Cu, Pb, Fe, Zn in algae. A tendency of a decrease in mercury concentrations in algae from June to July was noted for both Ulva and Sargassum in connection of atmosphera precipitations decreasing. Algae around Vladivostok contained very low concentrations of mercury and did not exceed the MPC for commercial algae - 500 ng / g dry weight. The obtained concentrations correspond to the value of Q1 - the 25th percentile of the global sample for green algae and mainly Q1 for brown ones, which indicates the absence of mercury contamination of the littoral zone around Vladivostok during the study period.
PHOSPHATES IN SMALL RIVERS OF KHABAROVSK IN WINTER LOW-WATER
Authors: Шестеркин В.П. , Синькова И.С. , Шестеркина Н.М. 
Published: May 2021

Представлены результаты изучения содержания фосфатов в воде малых рек Хабаровска в зимний период 2017–2021 гг. Показано значительное варьирование концентраций фосфатов, обусловленное большими различиями в составе подземных и сточных вод, вод изношенных систем водоснабжения и водоотведения. Максимальное содержание из-за сброса неочищенных жилищно-коммунальных сточных вод фосфатов (до 16,5 мг/л) отмечено в р. Безымянная в микрорайоне Красная речка.
The results of studying the content of phosphates in the water of small rivers of Khabarovsk during December-February 2017–2021 are presented. A significant variation in the concentration of phosphates is shown, due to large differences in the composition of groundwater and wastewater, water from worn out water supply and drainage systems. The maximum content (up to 5.4 mg P/l) was noted in the water of rivers that do not freeze due to the discharge of untreated municipal wastewaters.
COMPREHENSIVE GEO-ARCHAEOLOGICAL STUDY OF THE LOCAL GEOSYSTEM ON THE SEASHORE OF EASTERN SIKHOTE-ALIN
Authors: Крупянко А.А. , Дряхлов А.Г. 
Published: May 2021

В статье рассматривается особенности заселения района реки Рудной и озера Васьковского древними людьми, их образ жизни, трудовой деятельности.
The article deals with the features of the settlement of the area of the Rudnaya River and Vaskovskoye Lake by ancient people, their way of life and work.
CALCULATION OF THE QUALITY OF LIFE INDEX OF THE URBAN POPULATION OF THE BAIKAL REGION
Authors: Ржавская И.А. 
Published: May 2021

В представленной работе отражены социально-экономические и демографические аспекты качества жизни городского населения. Анализ рассматриваемого показателя проводился по пяти ключевым сферам качества жизни – демографическая ситуация, здравоохранение, социальное обеспечения, трудовая и образовательная сферы.
На основе анализа ряда статистических данных были выявлены наиболее динамичные показатели, отражающие существенные различия между исследуемыми городами Байкальского региона – Иркутском, Улан-Удэ и Читой. Для оценки качества жизни городского населения была разработана авторская методика расчета через одноименный индекс. В статье также представлено краткое описание методики и результаты ее апробации на массиве статистических данных по крупным городам Байкальского региона.
The presented work reflects the socio-economic and demographic aspects of the quality of life of the urban population. The analysis of this indicator was carried out in five key areas of quality of life – demographic situation, health, social security, labor and education.
Based on the analysis of a number of statistical data, the most dynamic indicators were identified, reflecting significant differences between the studied cities of the Baikal region – Irkutsk, Ulan-Ude and Chita. To assess the quality of life of the urban population, the author's method of calculation was developed using the index of the same name. The article also provides a brief description of the methodology and the results of its testing on an array of statistical data on large cities in the Baikal region.
DYNAMICS OF SOIL-VEGETATION COVER OF SMALL ISLANDS ZHELTUKHIN, MOISEEV, AND PAKHTUSOVIN HOLOCENE (THE EUGENIE ARCHIPELAGO, PETER THE GREAT BAY)
Authors: Лящевская М.С. , Киселёва А.Г. , Ганзей К.С. , Родникова И.М. , Пшеничникова Н.Ф. 
Published: May 2021

Проведено геоботаническое, почвенное и биостратиграфическое изучение малых островов архипелага Императрицы Евгении. Выполнена оценка современного состояния их экосистем. Определены основные факторы, влияющие на состав, структуру, разнообразие и динамику почвенно-растительного покрова в голоцене. Установлено, что в теплые эпохи увеличивалась лесистость, доминировали широколиственные леса с богатым видовым разнообразием пород, в холодные фазы древесная растительность становилась более разреженной, в ее составе преобладали березы и ольха, доля широколиственных пород сильно сокращалась.
A geobotanical, soil and biostratigraphic study of the small islands of the Eugenie Archipelago was carried out. Assessment of the current state of their ecosystems has been made. The main factors determining the composition, structure, diversity and dynamics of the soil and vegetation cover in the Holocene have been determined. It is found that in warm epochs, forest cover increased, and broad-leaved forests with a rich diversity of species were dominant whereas in cold phases tree vegetation became more sparse, with birch and alder predominating in its composition, and the share of broad-leaved species was greatly reduced.
The relationship between El Niño Southern Oscillation (ENSO) and oceanographic parameters in North Sulawesi waters
Authors: Lasut Astrid Y. , Patty Wilhelmina , Warouw Veibe , Sondakh Calvyn A. , Bara Robert A. , Luasunaung Alfret , Sumilat Deiske A. 
Published: May 2021

Information about oceanographic conditions is important to determine the fertility level of waters. Oceanographic parameters in water can be influenced by global climate factors, one of them is the ENSO (El Niño Southern Oscillation) phenomenon. There have been many studies on the effect of ENSO phenomenon on oceanographic variability, but no studies have been carried out in the waters of North Sulawesi. This study aims to determine the effect of the ENSO phenomenon on the variability distribution of oceanographic parameters in North Sulawesi waters. The data used for this study were Sea Surface Temperature (SST) and chlorophyll-a from the AQUA-MODIS imaging results, wind reanalysis results from ECMWF, and Nino 3.4 index as an indicator of ENSO from NOAA. The data were processed and analyzed using quantitative analysis methods in the form of graphics. The results showed an indirect effect of the ENSO phenomenon on SST parameters and chlorophyll-a. This is because the effect of the ENSO phenomenon occurred in a certain period: when strong El Niño triggered low temperatures of sea surface and high chlorophyll-a, and when La Niña was strong it triggered high temperatures of sea surface and low chlorophyll-a. Meanwhile, the wind speed pattern showed an insignificant effect because the wind speed was still dominated by the influence of the monsoon pattern.Indonesian title: Hubungan antara El Niño Southern Oscillation (ENSO) dan parameter oseanografi di perairan Sulawesi Utara
PELAYANAN POS PELAYANAN TERPADU DESA BAKUNGTEMNGGUNGAN KEC. BALONGBENDO KAB. SIDOARJO PROVINSI JAWA TIMUR DI ERA PANDEMI
Authors: Kumala Novia Dia , Putri Sukma Asmaning , Febrian Efa Rohmatin , Prathama Ananta 
Published: May 2021

Abstract (english)This research discusses the impact of posyandu services in the era of the Covid-19 pandemic for the community in Bakung Village, Temanggungan, Kec. Balongbendo. Where the available services are divided into 3 groups, namely, services for toddlers, pregnant women and the elderly. The purpose of this study was to determine the impact of obstruction of posyandu services for the community caused by the Covid-19 pandemic. To obtain complete data, researchers used qualitative research methods with data collection techniques through observation and interviews. The theory used in this research is descriptive qualitative with hypotheses used subjectively to describe general information. The last stage, draw conclusions by looking for the relationship between the information that has been collected. The results of this study are expected to broaden readers' insights about public services, but it is also hoped that this research can be a reference source for further researchers and as an evaluation material for integrated services in order to further improve the service system during this pandemic and in the future. Abstrak (Indonesia)Penelitian ini membahas tentang dampak pelayanan posyandu di era pandemi Covid-19 bagi masyarakat di Desa Bakung Temanggungan Kec. Balongbendo. Dimana pelayanan yang tersedia dibagi menjadi 3 golongan yaitu, pelayanan balita, ibu hamil dan lansia. Tujuan penelitian ini adalah mengetahui dampak dari terhambatnya pelayanan posyandu untuk masyarakat yang disebabkan oleh pandemi Covid-19. Untuk mendapatkan data secara lengkap, peneliti menggunakan metode penelitian kualitatif dengan teknik pengumpulan data melalui observasi dan wawancara. Teori yang digunakan pada penelitian ini adalah deskriptif kualitatif dengan hipotesis yang digunakan secara subjektif untuk menggambarkan informasi secara umum. Tahap terakhir, penarikan kesimpulan dengan mancari hubungan antara informasi yang telah dikumpulkan. Hasil penelitian ini diharapkan untuk menambah wawasan pembaca tentang pelayanan publik, selain itu juga diharapkan agar penelitian ini dapat menjadi sumber referensi untuk peneliti selanjutnya dan sebagai bahan evaluasi untuk pelayanan terpadu agar lebih membaiki sistem pelayanan dimasa pandemi ini dan kedepannya.
Comparison among translational temperatures of

He(1P1o)

,

He(3S1)

, and

Ar(4s[3/2]2o)

in inductively coupled plasmas
Authors: Takada Kosuke , Nishiyama Shusuke , Sasaki Koichi 
Published: May 2021

Abstract
We compared the translational temperatures of

He

(

1

P

1

o

)

,

He

(

3

S

1

)

, and

Ar
(
4
s
[
3

/

2

]

2

o

)

in low-pressure inductively coupled plasmas. We employed laser absorption spectroscopy for measuring the Doppler broadening widths of the transition lines, and they told us the translational temperatures of the three electronic excited states. From the comparison between the temperatures of

He

(

1

P

1

o

)

and

He

(

3

S

1

)

, we confirmed that the metastable 3
S
1 state can work as the probe for the temperature measurement of the ground state helium atoms. We observed higher temperatures for

Ar
(
4
s
[
3

/

2

]

2

o

)

than

He

(

3

S

1

)

in helium–argon mixture plasmas with total pressures less than 80 mTorr. The higher

Ar
(
4
s
[
3

/

2

]

2

o

)

temperature is considered to be due to the selective heating of argon by the charge exchange collision with Ar+.