bluuebunny/crossref_metadata_2025 huggingface dataset:
RESISTÊNCIA ANTIMICROBIANA NA INFECÇÃO URINÁRIA EM UNIDADE DE TERAPIA INTENSIVA
Authors: Genario Letícia Rodrigues , Machado Mariane de Almeida , Scheid Simone Schenkel , Cella Wilsandrei , Gazim Zilda Cristiani , Ruiz Suelen Pereira , Do Valle Juliana Silveira , Faria Maria Graciela Iecher
Published: December 2022

A infecção do trato urinário (ITU) nada mais é do que o acometimento das vias urinárias por microrganismo. Entre as infecções hospitalares de maior incidência está a infecção do trato urinário, acometendo mais mulheres do que homens. Uma das possíveis causas dessa infecção, em pacientes na unidade de terapia intensiva (UTI), é o uso de cateter vesical. Seu tratamento inadequado pode ocasionar uma pielonefrite, podendo adentrar à circulação sanguínea, gerando uma infecção sistêmica e levar o paciente a óbito. A resistência antimicrobiana é uma das principais dificuldades encontrada em UTI sendo considerado um problema de saúde pública. O objetivo deste trabalho foi realizar  um breve relato, baseado na literatura, sobre a resistência antimicrobiana na infecção urinária em unidade de terapia intensiva adulta. Em ambientes hospitalares o principal microrganismo causador de ITU é Escherichia coli, sendo 55,5% das culturas positivas estão associadas a procedimentos invasivos, como as sondas vesicais de demora, como consequência este é o microrganismo que mais apresenta resistência aos antimicrobianos utilizados como a ampicilina, trimetoprima e ciprofloxacino.  O uso indiscriminado de antibióticos deixa em evidência a necessidade de análise criteriosa da real necessidade de qual antimicrobianos usar, tempo de uso e forma correta de administração. Portanto é necessária a ação dos profissionais de saúde frente a atenção ao paciente, desde a higiene das mãos, uso do cateter, quando necessário observar a real necessidade do uso do antimicrobianos e que esse seja feito após cultura e antibiograma.
PRIMEIROS ESTUDOS SOBRE ECTOPARASITOS DE PEQUENOS MAMÍFEROS TERRESTRES OCORENTES EM FRAGMENTOS DE CERRADO DO CENTRO AGROTECNOLÓGICO DE PALMAS (AGROTINS) – TO, BRASIL
Authors: Lima José Fernando de Sousa , Silva Juliana Lopes da , Fernandes Claudio Henrique Clemente
Published: December 2022

Os roedores e marsupiais são reconhecidos como reservatórios de patógenos de infecções virais, helmintíase, bacteriose e Protozoose, que podem ser prejudiciais à saúde de animal domésticos e humana. O presente estudo teve como objetivo fazer a primeira avaliação da fauna ectoparasitária de roedores e marsupiais ocorrentes em três tipos de fragmentos da Agrotins. Nesta área, existem órgãos públicos que desenvolvem intensas atividades ligadas às pesquisas agrícolas no Estado. Um deles, a UNITINS (Universidade do Estado do Tocantins), além de manter um complexo de laboratórios, desenvolvem atividades de essenciais voltadas para o Curso de Engenharia Agronômica. Foram capturados os roedores: Cerradomys subflavus, Thrichomys inermis e Rattus rattus e marsupiais: Didelphis albiventris e Gracilinanus agilis. Os ectoparasitas: Holoplopleura sp., Laelops agilis e Gyropus sp., são citados pela primeira vez no Tocantins, para D. albiventris, C. subflavus e T. inermis, respectivamente.
BREVES CONSIDERAÇÕES ACERCA DA MEDIAÇÃO NA ESFERA DIGITAL NO PODER JUDICIÁRIO BRASILEIRO
Authors: Haas Adriane , Santos Beatriz Sartori dos
Published: December 2022

O presente trabalho busca realizar um breve estudo acerca da aplicabilidade de métodos compositivos, na esfera digital, destacando as mudanças decorrentes do superveniente COVID-19. Entretanto, antes de adentrar na temática principal, é necessária a explanação a respeito dos conflitos nas relações sociais, busca-se, de forma breve, compreender o papel dos métodos consensuais para a resolução dos conflitos, em especial, a aplicação da mediação judicial e extrajudicial. Na sequência, passa-se a discorrer sobre a aplicação dos métodos compositivos na esfera digital, de forma a abordar a origem da aplicação dos métodos online - online dispute resolution (ODR), bem como abordar a mudança provocada pela atual pandemia e a necessidade da inclusão digital no Brasil para sua viabilidade. Ademais, aborda-se de forma objetiva a aplicação do da mediação virtual, desde sua base legal e principais características, como também discute os pontos positivos e negativos de sua aplicação e papel na ampliação do princípio do acesso à justiça.
Je comprends, donc j’agis ?
Authors: DUTEIL Carine , PICARD Nicolas
Published: December 2022

L’exposition des citoyens aux Réseaux Sociaux Numériques et à des « éléments informationnels » provenant de sources de statuts divers entraîne un manque de hiérarchisation de l’information, une mise en doute de la preuve scientifique, et une confusion entre « croyances », « opinions », « faits ». Notre propos interroge pleinement la place des sciences dans la société et la posture du scientifique dans la sphère médiatico-politique.
Jeu de rôle et simulation d’une entreprise ou comment former les futurs professionnels de l’industrie pharmaceutique
Authors: VIANA Marylène
Published: December 2022

La mise sur le marché d’un nouveau médicament fait intervenir des spécialistes de diverses disciplines. Les futurs professionnels de l’industrie pharmaceutique doivent non seulement acquérir des connaissances scientifiques variées afin d’être capables d’intégrer l’ensemble des problématiques, mais ils doivent également développer leurs compétences personnelles afin de savoir gérer efficacement les projets qui leur seront confiés. La démarche pédagogique mise en œuvre à la faculté de pharmacie de Limoges consiste à mettre les étudiants en situation d’apprentissage actif sous forme de jeu de rôle. Disposant de 500 g de principe actif, chaque groupe d’étudiants doit mettre au point et produire un lot de comprimés, et développer les contrôles pharmacotechniques et analytiques appropriés. Ce projet conduit les étudiants à s’organiser sous la forme d’une entreprise pharmaceutique virtuelle qui vise à déposer une demande d’Autorisation de Mise sur le Marché pour les différents comprimés élaborés. Finalement, un audit réalisé par des étudiants de Master 2 Management de la Qualité, permet d’avoir un regard extérieur sur le travail effectué et de compléter la démarche par une approche technico-réglementaire et qualité.
Revêtements à base cuivre par projection plasma – Application à la décontamination des surfaces
Authors: YOUSSEF Laurène , PROROT Audrey , DENOIRJEAN Alain , PROPESCU Camélia , SANDOVAL Laure , MEYTRAUD Fanny
Published: December 2022

Suite à la pandémie de la Covid-19, un effort considérable est actuellement déployé, tant dans la recherche académique que dans le secteur industriel, pour élaborer des revêtements capables de protéger les surfaces contre les microorganismes et ainsi limiter leur temps de résidence, leur développement et par suite leur transmission. Dans le cadre d’une collaboration interdisciplinaire IRCER, E2Lim et Sanodev, ce travail s’intéresse à la fonctionnalisation d’une surface par le biais d’un revêtement biocide non toxique et photocatalytique capable d’inhiber la croissance des microorganismes. Dans ce but, les potentielles propriétés bactéricides vis-à-vis de Escherichia coli de différents revêtements élaborés par projection plasma (photocatalytiques et non photocatalytiques) ont été évaluées.
La recherche locale au service de la transition socio-écologique : une analyse à partir de travaux en sciences sociales
Authors: CHEVALLIER Marius
Published: December 2022

En 2021, l’Université de Limoges a fait partie des 53 premières universités et écoles signataires de l’Accord de Grenoble « Pour accélérer la transition socio-écologique de l’Enseignement Supérieur et de la Recherche ». Cet accord comprend notamment l’article 2.5 « Augmenter la participation de la recherche dans l’effort de transition ». Le bilan gaz à effets de serre réalisé dans notre laboratoire à partir de la méthodologie du Labos 1point 5 nous ayant montré que les déplacements professionnels sont de loin la première source de gaz à effets de serre, nous montrons en quoi la recherche locale est une voie déterminante à soutenir pour aller dans le sens de l’Accord de Grenoble. L’argument est à la fois quantitatif (gaz émis) et qualitatif (degré d’appropriation par les acteurs et actrices des résultats de recherche).
Professorat des écoles : quelle pluridisciplinarité dans le métier, quelle pluridisciplinarité dans la formation ?
Authors: BOREL Jean-Pierre
Published: December 2022

L’université de Limoges a ouvert en septembre 2021, dans le cadre d’un programme national, une formation, portée par la Faculté des Sciences et Techniques et en collaboration avec le lycée Turgot de Limoges, pour une meilleure formation des futurs professeurs des écoles. Il s’agit d’un métier qui, en France, touche à toutes les disciplines. Cette nouvelle formation réunit toutes les disciplines liées au métier. Il s’agit là d’un réel progrès par rapport à des licences par essence mono disciplinaires. Cependant, il y a encore du chemin à parcourir pour arriver à un caractère réellement pluridisciplinaire de la formation, et du métier !
KOMPOSISI JENIS HERPETOFAUNA DI AREAL KONSESI PT. HUTAN KETAPANG INDUSTRI KABUPATEN KETAPANG
Authors: Saputra Riski , Rifanjani Slamet , Anwari M Sofwan
Published: December 2022

PT. Ketapang Industrial Forest is a national private company engaged in the exploitation of industrial forest plantations (HTI) located in Ketapang Regency, West Kalimantan Province with an area of ± 100,150 Ha. PT. The Ketapang Industrial Forest has several types of ecosystems, one of which is the open wetland forest ecosystem. PT. Ketapang Industrial Forest is an Industrial Plantation Forest Company with the type being cultivated is rubber. The purpose of this study was to examine the composition of herpetofauna species in the open wetland forest ecosystem type and rubber plantations in the open wetland ecosystem. The method used is the VES (Visual Encounter Survey) method or a visual encounter survey combined with a 600 m long line system (Transect) in both areas. The width of the observation transects is 5 meters each on the left and right and is carried out by walking in a zikzak manner following the observation path. Observations showed that herpetofauna species consisted of amphibians and reptiles in natural ecosystem types and rubber plantations. Types of herpetofauna in both areas found 17 species from 12 species of amphibian class and 5 species of reptile class, with a total number of 38 individuals consisting of 8 families. The amphibians found consisted of the Ranidae, Dicroglossidae, Bufonidae and Rharcophoridae families. The reptiles found were the Colubridae, Natricidae, Geomydidae and Varanidae families.
UJI PERTUMBUHAN RHIZOPHORA STYLOSA DARI DUA SUMBER BENIH DI PERSEMAIAN MANGROVE KELURAHAN SETAPUK BESAR SINGKAWANG
Authors: Sulistyorini Titin Putri , Ekyastuti Wiwik , Ekamawanti Hanna Artuti
Published: December 2022

The area of mangrove forest made by the NGO Surya Perdana Mandiri (SPM) in Setapuk Besar Singkawang Village has increased every year. The enthusiasm of the SPM NGO to further increase the area of the mangrove forest is still high. The problem is, the source of mangrove seeds is limited. Therefore, research on the origin of seed sources is needed to produce good seeds for new land revegetation. This study aims to analyzed the growth response of R. stylose seedlings from different seed sources, namely seeds picked directly from the mother tree and seeds that had fallen on the ground. This research method used a completely randomized design (CRD) and uses data analysis with two independent sample t-tests. The results showed that no difference between the treatment of pick from the tree and fall from the tree. The value of the quality index of seeds from the two treatments of seed sources was > 0.09 and showed that both treatments included criteria for seeds that could be used in nurseries. Planting to increase the area of mangrove forest in Setapuk Besar Singkawang Village can be done either with seeds from fallen trees or tree picking.Keyword: mangrove forest, revegetation, Rhizophora stylosaAbstrak Luas kawasan hutan mangrove buatan LSM Surya Perdana Mandiri (SPM) Kelurahan Setapuk Besar Singkawang setiap tahunnya mengalami pertambahan. Semangat LSM SPM untuk semakin menambah luasan hutan mangrove tersebut masih tinggi. Masalahnya, sumber benih tumbuhan mangrove terbatas. Oleh karena itu, penelitian tentang asal sumber benih diperlukan untuk menghasilkan bibit yang baik untuk revegetasi daratan baru. Penelitian ini bertujuan menganalisis respons pertumbuhan bibit R. stylosa yang berasal dari sumber benih yang berbeda yaitu benih yang dipetik langsung dari pohon induk dan benih yang sudah jatuh di permukaan tanah. Metode penelitian ini menggunakan rancangan acak lengkap (RAL) dan menggunakan analisis data dengan uji t dua sampel independen. Hasil penelitian menunjukan tidak adanya perbedaan antara perlakuan petik dari pohon dan jatuh dari pohon. Nilai indeks mutu bibit dari kedua perlakuan sumber benih >0,09 dan menunjukan bahwa kedua perlakuan termasuk kriteria bibit yang dapat digunakan dalam pembibitan. Penanaman untuk penambahan luas kawasan hutan mangrove Kelurahan Setapuk Besar Singkawang dapat dilakukan baik dengan benih yang berasal dari jatuh pohon maupun petik pohon.Kata Kunci: hutan mangrove, revegetasi, Rhizophora stylosa
PERSEPSI MASYARAKAT TERHADAP KEBERADAAN OBJEK WISATA DANAU LAET DI DESA SUBAH KECAMATAN TAYAN HILIR KABUPATEN SANGGAU
Authors: Oramahi H A , Pandy Basila Maisel , Zainal Sofyan
Published: December 2022

Lake Laek tourism object is an important location as a regional development for tourism purposes and can provide benefits to the community. However, until now there is no data related to public perception of the existence of these tourism objects. The purpose of the study was to obtain public perception of the existence of the Laet Lake tourist attraction in Subah Village, Tayan Hilir District, Sanggau Regency. Data was collected through a survey method with interview techniques with the help of a questionnaire. Data collection was done by purposive sampling technique. Data analysis used Descriptive Analysis and Inferential Analysis. Public perception of the existence of Lake Laet tourist attraction in Subah Village tends to be neutral, with a frequency value of 60.34% from 58 respondents with moderate levels of knowledge, income, and cosmopolitanism.Keyword: Lake laek. Tourist objects, Community perception, Survey AbstrakObjek wisata danau laek merupakan lokasi penting sebagai sebagai perkembangan daerah untuk tujuan wisata dan dapat memberikan manfaat terhadap masyarakat. Namun sampai saat ini belum ada data terkait persepsi masyarakat terhadap keberadaan obyek wisata tersebut. Tujuan penelitian adalah mendapatkan persepsi masyarakat terhadap keberadaan objek wisata danau laet di Desa Subah Kecamatan Tayan Hilir Kabupaten Sanggau. Pengumpulan data dilakukan melalui metode survei dengan teknik wawancara dengan bantuan koesioner. Pengambilan data dilakukan dengan teknik purposive sampling. Analisis data menggunakan Analisis Deskriptif dan Analisis Inferensial. Persepsi masyarakat terhadap keberadaan objek wisata Danau Laet di Desa Subah cenderung netral yaitu dengan nilai frekuensi sebesar 60,34 % dari 58 responden dengan tingkat pengetahuan, pendapatan, dan kosmopolitan yang sedang.Kata kunci: danau late, obyek wisata, persepsi masyarakat,  survei
PEMANFAATAN HASIL HUTAN BUKAN KAYU SEBAGAI PENGHASIL KERAJINAN ANYAMAN OLEH MASYARAKAT DESA NIPAH KUNING KECAMATAN SIMPANG HILIR KABUPATEN KAYONG UTARA
Authors: Islamiati Dian , Wardenaar Evy , Hardiansyah Gusti
Published: December 2022

Non-timber forest products are biological forest products, both vegetable and animal along with their derivative and cultivation products, except wood originating from the forest. The purpose of this study was to obtain the types of non-timber forest products used for woven handicrafts and how to manage them. This research was conducted in Nipah Kuning Village, Simpang Hilir District, North Kayong Regency for four weeks. This study uses a survey method (in-depth interview) by using provosive sampling to determine the respondents. Data collected by interview, observation, and documentation. The results show that there are three types of plants that are used by the communities for weaving crafts, namely bamboo (Schizosstzchyum zolligeri steud), nipah (Nypa fruticans), pandanus (Pandanus tectorius). This type of plant is used as a raw material for woven crafts. Reed / Bamboo is used as basket and nyiru products. Nipah leaves are made for leaf roofing products and baskets. Pandan leaves are made for woven mats and bags.Keywords: Non-Wood Forest Products, Types of Plants, Woven Handicrafts AbstrakHasil hutan bukan kayu adalah hasil hutan hayati baik nabati maupun hewani beserta produk turunan dan budidayanya kecuali kayu yang berasal dari hutan. Tujuan penelitian ini untuk mendapatkan jenis-jenis hasil hutan bukan kayu yang dimanfaatkan untuk kerajinan tangan anyaman dan cara pengelolahanya. Penelitian ini dilaksanakan di Desa Nipah Kuning Kecamatan Simpang Hilir Kabupaten Kayong Utara selama empat minggu. Penelitian ini menggunakan metode survey (wawancara mendalam) dengan menggunakan purposive sampling untuk menentukan responden. Pengumpulan data dilakukan dengan wawancara, observasi, dan dokumentasi. Hasilnya menunjukkan bahwa ada tiga jenis tumbuhan yang dimanfaatkan masyarakat untuk kerajinan anyaman yaitu bambu (Schizosstzchyum zolligeri steud), nipah (Nypa fruticans wurmb), pandan (Pandanus tectorius parkinson). Jenis tumbuhan ini digunakan sebagai bahan baku kerajinan anyaman. Buluh / Bambu dijadikan produk bakul dan nyiru. Daun nipah dibuat menjadi produk atap daun dan bakul. Daun pandan dibuat menjadi produk anyaman tikar dan tas.Kata Kunci: Hasil Hutan Bukan Kayu, Jenis Tumbuhan, Kerajinan Tangan Anyaman
ETNOTEKNOLOGI MASYARAKAT SUKU DAYAK SIMPAKNG DALAM PEMANFAATAN ROTAN DI DESA BATU DAYA KABUPATEN KETAPANG
Authors: Susanti Mardiana , Thamrin Eddy , Prayogo Hari
Published: December 2022

Batu Daya Village is a village located in the Simpang Dua sub-district Ketapang Regency. The people of Batu Daya village still maintain customs and traditions in the use of natural resources. This study aims to analyze the types of rattan woven handicraft products, describe the processes and tools used in processing rattan woven handicraft products related to the typical motifs of the Simpakng Dayak tribe in Batu Daya village, Simpang Dua district, Ketapang Regency. The method used in this study is the census method. The results showed that there were 10 rattan woven handicraft product ; Krincok pemboneh, ragak tangkai, bajot, capan, agan padi, toming’k desa, kerampan’t, pamasok, sampau, dan pamasok pemboneh. The tools used in the weaving process are; parang, isok, sambal dan pengodat. The process carried out in the manufacture of webbing starts from the preparation of tools and materials, cleaning of rattan, drying, painting, weaving, installing clamps and attaching ropes. Keywords: Batu Daya Village, Dayak Simpakng, Ethnotechnology, Utilization Of Rattan AbstrakDesa Batu Daya merupakan desa yang terletak di Kecamatan Simpang Dua Kabupaten Ketapang. Masyarakat Desa Batu Daya masih mempertahankan adat dan tradisi dalam penggunaan sumber daya alam. Penelitian ini bertujuan untuk menganalisis jenis produk kerajinan anyaman rotan, mendeskripsikan proses dan alat yang digunakan dalam pengolahan produk kerajinan anyaman rotan yang berkaitan dengan motif khas suku Dayak Simpakng di Desa Batu Daya Kecamatan Simpang Dua Kabupaten Ketapang. Metode yang digunakan dalam penelitian ini adalah metode sensus. Hasil penelitian menunjukkan adanya 10 jumlah produk kerajinan anyaman rotan yaitu Krincok Pemboneh, ragak tangkai, bajot, capan, jagan padi, toming’k desa, kerampan’t, pamasok, sampau, dan pamasok pemboneh. Alat yang digunakan dalam proses menganyam yaitu; parang, isok, simbal, dan pengodat. Proses yang dilakukan dalam pembuatan anyaman dimulai dari persiapan alat dan bahan, pembersihan rotan, penjemuran, pengecatan, menganyam, pemasangan pengapit dan pemasang tali. Kata kunci: Desa Batu Daya, Dayak Simpakng, Etnotekologi, Pemanfaatan Rotan
PENILAIAN DAYA TARIK HUTAN ADAT PIKUL DUSUN MELAYANG UNTUK WISATA ALAM DI KABUPATEN BENGKAYANG
Authors: Ariffin Ariffin , Muin Sudirman , Roslinda Emi
Published: December 2022

Bengkayang Regency is one of the cities located in the province of West Kalimantan. The Pikul Customary Forest is an area that has many and interesting natural potentials that can be developed including there are various types of flora and fauna and there are several waterfalls that can attract visitors to visit the Pikul Customary Forest tourist attraction. attraction of the Pikul Customary Forest and assessing the feasibility of the Pikul Customary Forest as a natural tourist attraction. Sampling of community respondents used purposive sampling. The method used is the survey method descriptively and using interview techniques with a questionnaire instrument. Data analysis using the analysis of Regional Administration Guidelines and the Directorate General of Nature Tourism PHKA 2003. With the supporting aspects, the location is very potential to be developed due to adequate and supportive accessibility and other supporting potential so that the Pikul Customary Forest has the potential to be developed. Based on the result of this study obtained a total score of 509,75 with category (A) potential to be developed as a natural tourist attraction in the Melayang village. Keyword: Assessment of attraction, Melayang village, Natural tourism, Pikul customary forest.AbstrakKabupaten Bengkayang adalah salah satu Kota yang terletak di provinsi Kalimantan Barat. Hutan Adat Pikul merupakan kawasan yang memiliki potensi alam yang banyak dan menarik yang dapat dikembangkan diantaranya terdapat berbagai jenis flora dan fauna serta terdapat beberapa air terjun yang dapat menarik pengunjung untuk berkunjung di objek wisata Hutan Adat Pikul. Tujuan dari penelitian ini untuk mengurai karakteristik potensi daya tarik Hutan Adat Pikul dan mengkaji kelayakan Hutan Adat Pikul sebagai objek wisata alam. Pengambilan sampel responden masyarakat menggunakan purposive sampling. Metode yang digunakan adalah metode survey dengan deskriptif dan menggunakan teknik wawancara dengan instrumen angket. Analisis data menggunakan analisis Pedoman Penyelenggaraan Wilayah dan Direktorat Jenderal Wisata Alam PHKA 2003. Dengan aspek pendukung lokasi sangat potensial untuk di kembangkan dikarenakan aksesibilitas yang memadai dan mendukung serta potensi lainya yang mendukung sehingga Hutan Adat Pikul potensial dikembangkan.  Berdasarkan hasil penelitian ini memperoleh total skor penilaian sebesar 509,75 dengan kategori (A) sangat potensial untuk dikembangkan sebagai objek wisata alam di Dusun Melayang. Kata kunci: Dusun melayang, Hutan adat pikul, Penilaian daya tarik, Wisata alam.
PERSEPSI MASYARAKAT DUSUN KOPIANG KECAMATAN MANDOR TERHADAP KEBERADAAN KAWASAN HUTAN DENGAN TUJUAN KHUSUS UNTAN KABUPATEN LANDAK
Authors: Febrina Nadila , Dewantara Iswan , Anwari M Sofwan
Published: December 2022

Forest Areas with Special Purposes KHDTK is a very important supporting forest area, determined by the government for public purposes such as research and development, education and training as well as religion and culture without changing the main functions of forest areas as conservation, protection and production functions. It is necessary to know KHDTK specifically for development and development, this is because the support of the Kopiang Dusun community around the KHDTK aims for the success of the KHDTK development activities. The study used a survey method with interviews with 47 respondents with a questionnaire guide. The analytical method used is the non-parametric analysis of the Kendall Tau correlation. The study showed that community perceptions in Village Kopiang Mandor District tended to be neutral with a percentage of 44.68%, a positive and insignificant relationship between knowledge and income levels with community perceptions, as well as a positive and significant relationship between cosmopolitan levels and community perceptions in Kopiang Hamlet, Mandor District. Landak District on the Existence of Forest Areas with Special Purposes (KHDTK).Keywords: forest area with special purpose (KHDTK), perception, relationshipAbstrakKawasan Hutan Dengan Tujuan Khusus KHDTK suatu kawasan hutan penunjang yang sangat penting, ditetapkan oleh pemerintah untuk kepentingan umum seperti penelitian dan pengembangan, pendidikan dan latihan serta religi dan budaya tanpa mengubah fungsi pokok kawasan hutan sebagai fungsi konservasi, lindung dan produksi. Keberadaan KHDTK perlu diketahui, karena dukungan masyarakat Dusun kopiang yang berada disekitar KHDTK bertujuan untuk keberhasilan kegiatan pengembangan KHDTK tersebut. Tujuan penelitian menguraikan serta menguji hubungan antar persepsi Masyarakat Dusun Kopiang terhadap keberadaan Kawasan Hutan Dengan Tujuan Khusus KHDTK. Penelitian menggunakan metode survei dengan teknik wawancara terhadap 47 responden dengan panduana kuesioner. Metode analisis yang digunakan yaitu analisis non parametik korelasi Kendall Tau. Penelitian menunjukkan bahwa persepsi masyarakat di Dusun Kopiang Kecamatan Mandor cenderung netral dengan persentase 44,68%, hubungan yang positif dan tidak signifikan antara tingkat pengetahuah dan pendapatan dengan Persepsi masyarakat, serta hubungan yang positif dan signifikan antara tingkat kosmopolitan dengan Persepsi masyarakat Dusun Kopiang Kecamatan Mandor Kabupaten Landak terhadap Keberadaan Kawasan Hutan Dengan Tujuan Khusus.Kata Kunci: kawasan hutan dengan tujuan khusus (KHDTK), persepsi, hubungan
PERSEPSI MASYARAKAT TERHADAP KEBERADAAN HUTAN MANGROVE DI DUSUN TANAH MERAH DESA SUTERA KECAMATAN SUKADANA KABUPATEN KAYONG UTARA
Authors: Sari Dewi Ratna , Zainal Sofyan , Oramahi Hasan Ashari
Published: December 2022

Mangrove forest is a unique and distinctive form of forest ecosystem, found in tidal areas in coastal and coastal areas. Perception is an event that is obtained by concluding information, interpreting messages. The research objective is to obtain community perceptions of the existence of mangrove forests in Tanah Merah Hamlet, Sutera Village, to explain the relationship of each knowledge, dependence and cosmopolitan factor to community perceptions. The study used a survey method and determined the sample of respondents by interviewing 83 respondents with a guided questionnaire, and the observation technique was carried out in Tanah Merah Hamlet, Sutera Village. The results showed that people's perceptions of the existence of mangrove forests in Tanah Merah Hamlet, Sutera Village tended to be moderate with 30 respondents (36.14%) high, 41 respondents (41.46%) medium and 12 respondents (14.46%) low. Communities tend to know about the existence of mangrove forest areas and feel the benefits, but do not fully understand and know the purpose and function of these mangrove forest areas.Keywords: Community Perception, Mangrove Forest, The Tanah Merah Village, The ExistenceAbstrakHutan mangrove merupakan salah satu bentuk ekosistem hutan yang unik dan khas, terdapat di daerah pasang surut di wilayah pesisir dan pantai. Persepsi merupakan peristiwa yang diperoleh dengan menyimpulkan informasi, menafsirkan pesan.. Tujuan penelitian mendapatkan persepsi masyarakat terhadap keberadaan hutan mangrove di Dusun Tanah Merah Desa Sutera, menjelaskan hubungan masing-masing faktor pengetahuan, ketergantungan dan kosmopolitan terhadap persespi masyarakat. Penelitian menggunakan metode survei dan penentuan sampel responden dengan teknik wawancara terhadap 83 responden dengan panduan kuesioner, dan teknik observasi dilakukan di Dusun Tanah Merah Desa Sutera. Hasil penelitian menunjukan persepsi masyarakat terhadap keberadaan hutan mangrove di Dusun Tanah Merah Desa Sutera cenderung sedang dengan 30 responden (36,14%) tinggi 41 responden (41,46%) sedang dan 12 responden (14,46%) rendah. Masyarakat cenderung mengetahui keberadaan kawasan hutan mangrove dan merasakan manfaatnya namun tidak sepenuhnya memahami dan mengetahui tujuan dan fungsi adanya kawasan hutan mangrove tersebut.Kata kunci: Dusun Tanah Merah, Hutan Mangrov, Keberadaan, Persepsi Masyarakat
ESTIMASI KARBON TERSIMPAN PADA Avicennia marina DI HUTAN MANGROVE DESA SENTEBANG KECAMATAN JAWAI KABUPATEN SAMBAS
Authors: Riska Riska , Widhanarto Ganjar Oki , Hardiansyah Gusti
Published: December 2022

The increasing content of carbon dioxide (CO2) and the reduction in forest area as a CO2 absorber in the atmosphere are the causes of global warming. One solution to reduce the CO2 content in the atmosphere is through the development or improvement of forest vegetation. Mangrove forests are considered to be able to absorb carbon quite well through the process of photosynthesis. The purpose of this study was to estimate standing carbon storage in mangroves in Sentebang Village, Jawai District, Sambas Regency. This research was conducted using a survey method with a non-destructive sampling approach. Data collection was done by making 55 observation plots. The tree observation plots were made measuring 10 m x 10 m with a distance between plots on a 30 m line. Each plot was measured with a tree diameter of 5 cm. From the results of the study, it was found that one type of mangrove with a diameter of 5 cm was Avicennia marina. From the results of the study, the above ground biomass was 293,31 ton/ha and root biomass was 177,87 tons/ha. As well as the estimated above-ground carbon of 137,56 ton/ha and root carbon of 83,60 ton/ha. As well as obtaining CO2 absorption of 811,69 ton/ha.Keywords: carbon,  global warming, mangrove, stored carbonAbstrakMeningkatnya kandungan karbondioksida (CO2) serta berkurangnya luas hutan sebagai penyerap CO2 di atmosfer merupakan penyebab pemanasan global. Salah satu solusi untuk menurunkan kandungan CO2 di atmosfer adalah melalui pembangunan atau perbaikan vegetasi hutan. Hutan mangrove dianggap dapat menyerap karbon cukup baik melalui proses fotosintesis. Tujuan penelitian ini yaitu mengestimasi simpanan karbon tegakan pada mangrove di Desa Sentebang Kecamatan Jawai Kabupaten Sambas. Penelitian ini dilakukan dengan metode non destructive sampling. Pengambilan data dilakukan dengan membuat 55 petak pengamatan. Petak pengamatan dibuat berukuran 10 m x 10 m dengan jarak antar petak pada jalur 30 m. Setiap petak dilakukan pengukuran diameter pohon ≥ 5 cm. Hasil penelitian ditemukan satu jenis mangrove yang memiliki diameter ≥  5 cm yaitu Avicennia marina. Hasil penelitian diperoleh biomassa di atas permukaan tanah sebesar 293,31 ton/ha dan biomassa akar sebesar 177,87 ton/ha. Serta estimasi karbon di atas permukaan tanah sebesar 137,56 ton/ha dan karbon akar sebesar 83,60 ton/ha. Serta memperoleh serapan CO2 sebesar 811,69 ton/ha.Kata Kunci : karbon, pemanasan global, mangrove, karbon tersimpan
KEANEKARAGAMAN JENIS ANGGREK (ORCHIDACEAE) DI KAWASAN TAMAN WISATA ALAM GUNUNG MELINTANG KABUPATEN SAMBAS
Authors: Abdillah Wira , Ekyastuti Wiwik , Arbiastutie Yanieta
Published: December 2022

Diversity of orchid species is a natural biological wealth that needs to be disclosed as the carrying capacity of an area as well as supporting educational and research activities. This research aims to measure the level of diversity of natural orchid species found in the Gunung Melintang Nature Tourism Park region. The research was conducted in January 2020 using a survey method with 15 plots double sampling technique with a size of 20 m x 20 m. The data analysis were Importance Value Index (INP), Dominance index (C), Index of Wealth Species (D), Diversity Index (H'), Abundance Index (e) and Species Similarity Index (IS). The results showed the most dominant species is Bromheadia finlaysoniana with an INP is 14,394. The value of species divercity index is 1.0277, which mean that it had moderate diversity. Beside that, the value of dominance index is 0,1098 (no species dominate), species richness index is 5,245 (high) and an abundance index is 0,8967.Keyword: diversity of species, orchid, Gunung Melintang Nature Tourism ParkAbstractKeanekaragaman jenis anggrek merupakan kekayaan alam hayati yang perlu diungkapkan keberadaannya  sebagai daya dukung suatu kawasan sekaligus menunjang kegiatan pendidikan dan penelitian. Penelitian ini bertujuan untuk mengukur tingkat keanekaragaman jenis anggrek alam yang terdapat di kawasan TWA Gunung Melintang. Penelitian dilaksanakan Januari 2020  menggunakan metode survei dengan teknik sampling petak ganda sebanyak 15 petak dengan ukuran 20 m x 20 m.  Hasil penelitian menunjukkan bahwa spesies yang paling mendominasi adalah Bromheadia finlaysoniana dengan INP sebesar 13,394. Nilai Indeks Keanekaragaman Jenis sebesar 1.0277 artinya memiliki keanekaragaman jenis yang sedang. Selain itu, nilai Indeks Dominansi sebesar 0.1098 (tidak ada spesies yang mendominasi), nilai Indeks Kekayaan Jenis sebesar 5.2450 (tinggi) dan nilai Indeks Kelimpahan sebesar 0.8967. Kata kunci: anggrek, keanekaragaman jenis, TWA Gunung Melintang
KEANEKARAGAMAN JENIS IKAN AIR TAWAR DI KAWASAN HUTAN LINDUNG DUSUN NANGA SALIN KECAMATANPUTUSSIBAU SELATANKABUPATEN KAPUAS HULU
Authors: Prayogo Hari , Arbiastutie Yanieta , Yopi Yohanes
Published: December 2022

West Kalimantan is one area that has many freshwater areas, which include rivers, lakes and swamps, this condition causes many endemic species to be found in Kalimantan. The purpose of this study was to record and find the diversity of freshwater fish species in Nanga Salin Hamlet, Putussibau Selatan District, Kapuas Hulu Regency. This research was conducted from 27 September 2020 – 07 November 2020. The determination of the research station was carried out by purposive sampling based on: (1) river areas where according to public information there were a lot of fish and (2) the characteristics of the waters where the research was conducted. Based on this, the location of this research was determined as many as three observation locations, namely: Keriau River, Talai River and Lisum River. From 9 observation stations, 54 species of freshwater fish were identified (12 families). There are 42 species of fish found in the Keriau River (10 families). There are 23 species in the Talai River (4 families), while in the Lisum River there are 15 species (4 families). The river in the research location has enormous potential as a freshwater fish habitat. This is indicated by the large number of fish species identified from this area.Keyword: Fish Diversity, Keriau river, Lisum river, Nanga Salin Hamlet, Talai river. AbstrakKalimantan Barat merupakan salah satu wilayah yang banyak memiliki kawasan perairan tawar, yang meliputi sungai, danau dan rawa, kondisi ini menyebabkan banyak ditemukan jenisyang endemik untuk Kalimantan. Tujuan dari penelitian ini adalah untuk mendata dan menemukan keanekaragaman jenis ikan air tawar di Dusun Nanga Salin Kecamatan Putussibau Selatan Kabupaten Kapuas Hulu. Penelitian ini dilaksanakan pada tanggal 27 September 2020 – 07 November 2020. Penentuan stasiun penelitian dilakukan secara purposive sampling berdasarkan: (1) wilayah sungai yang menurut informasi masyarakat banyak terdapat ikan dan (2) karakteristik perairan tempat penelitian dilakukan. Berdasarkan hal tersebut maka lokasi penelitian ini ditentukan sebanyak tiga lokasi pengamatan, yaitu: Sungai Keriau, Sungai Talai dan Sungai Lisum. Dari 9 stasiun pengamatan teridentifikasi 54 jenis ikan air tawar (12 famili). Ada 42 jenis ikan yang ditemukan di Sungai Keriau (10 famili). Di Sungai Talai terdapat 23 spesies (4 famili), sedangkan di Sungai Lisum terdapat 15 spesies (4 famili). Sungai di lokasi penelitian memiliki potensi yang sangat besar sebagai habitat ikan air tawar. Hal ini ditunjukkan dengan banyaknya jenis ikan yang teridentifikasi dari daerah ini.Keyword: Keanekaragaman Ikan, Sungai Keriau, Sungai Lisum, Dusun Nanga Salin, Sungai Talai.
ETNOBOTANI PERNIKAHAN ADAT SUKU DAYAK PESAGUAN HULU KABUPATEN KETAPANG
Authors: Siahaan Roberto , Manurung Togar Fernando , Kartikawati Siti Masitoh
Published: December 2022

The upstream Pesaguan Dayak tribe in Tanjung Beulang Village, Tumbang Titi District, Ketapang Regency is an ethnic pesaguan who is still strong in the tradition of traditional marriage which is divided into 2, namely the Donor and Non-Sumbang traditional marriage. In collecting data, this research uses survey methods with interview techniques (Key person and Proposive Sampling), observation and herbarium. the results of this study Tanjung Beulang Village has a traditional institution, namely traditional elders from a village (Demong) who know about the unwritten rules in the community and there are also people who think they have advantages who are named Pesaroh (shaman). The plants used in discordant marriages are 19 species and 9 families and 7 species are not discordant and 5 families are the same plant species in the discordant custom. There are 19 types of plants for discordant traditional weddings and 9 families have 3 meanings, namely as offerings to spirits in dispelling bad luck on the bride, as a concoction in traditional blessings and as snacks during the wedding procession, while traditional weddings are not discordant there are 7 types of plants 5 families have 3 meanings, namely giving souvenirs or providing guests who have been present at the wedding, as an ingredient in traditional blessings and as snacks during the wedding procession.Keywords: Ethnobotany, Dayak Pesaguan, Traditional Wedding.AbstrakSuku Dayak pesaguan hulu di Desa Tanjung Beulang Kecamatan Tumbang Titi Kabupaten Ketapang merupakan etnis pesaguan yang masih kental akan tradisi pernikahan adat yang terbagi menjadi 2 yaitu pernikahan adat Sumbang dan Tidak Sumbang. Pada pengambilan data penelian ini mengunakan metode survey dengan teknik wawacara (Key person dan Proposive Sampling), observasi dan herbarium. hasil penelitian ini Desa Tanjung Beulang mempunyai kelembagaan adat yaitu tetua adat dari suatu Desa (Demong) yang mengetahui tentang aturan-aturan tidak tertulis dimasyarakat dan ada juga orang yang anggap memiliki kelebihan yang diberi nama Pesaroh (dukun). Tumbuhan yang digunakan dalam pernikahan adat sumbang berjumlah 19 spesies dan 9 famili dan tidak sumbang berjumlah 7spesies dan 5 famili merupakan jenis tumbuhan yang sama dalam adat sumbang. Tumbuhan  untuk pernikahan adat sumbang ada 19 jenis dan 9 famili  mempunyai 3 makna yaitu sebagai  sesajen kepada roh halus dalam membuang sial pada pegantin, sebagai ramuan dalam pemberkatan adat dan sebagai cemilan pada saat prosesi pernikahan sedangkan pernikahan adat tidak sumbang terdapat 7 jenis tumbuhan 5 famili mempunyai 3 makna yaitu pemberian cindera mata atau membekali tamu yang telah hadir dalam pernikahan, sebagai ramuan dalam pemberkatan adat dan sebagai cemilan pada saat prosesi pernikahan. Kata Kunci: Etnobotani, Dayak Pesaguan, Pernikahan Adat.
FAKTOR PENYEBAB KEBAKARAN HUTAN DAN LAHAN GAMBUT DAN UPAYA PENGENDALIAN MASYARAKAT DI LANSKAP BENTANG PESISIR PADANG TIKAR KABUPATEN KUBU RAYA
Authors: Widiatmoko Wilhelmus Pebrilianto , Astiani Dwi , Muin Sudirman
Published: December 2022

Community perceptions on the types of forest and peatland fire prevention need to be explored to provide awareness of fire hazards and ways to overcome them. The purpose of this study is to identify the causes of forest and peatland fires and control efforts undertaken by the community in preventing fires in Lanskap Bentang Pesisir Padang Tikar, Kubu Raya Regency. A multi-stage random sampling method was used in this study with a sample of 95 households from the total population of 2003 household heads. The Slovin formula with a standard error of 10% was used to determine the number of samples. Primary data collection used direct interviews with respondents through a closed-ended questionnaire with research variables following a Guttman scale. The results of the questionnaire were analyzed descriptively using content analysis. From the study results, the most dominant factor causing forest fires was the clearing of agricultural land by burning, while the most prevalent control effort in Lanskap Bentang Pesisir Padang Tikar was the construction of canal blocks.Keywords: causes of fires, fire control efforts, forest, and peatland AbstrakPersepsi masyarakat tentang jenis-jenis pencegahan kebakaran hutan dan lahan gambut perlu digali untuk memberikan kesadaran akan bahaya kebakaran dan cara penanggulangannya. Tujuan dari penelitian adalah untuk mengidentifikasi penyebab terjadinya kebakaran hutan dan lahan gambut serta upaya pengendalian yang dilakukan oleh masyarakat dalam pencegahan kebakaran di Lanskap Bentang Pesisir Padang Tikar Kabupaten Kubu Raya. Dalam penelitian digunakan metode multistage random sampling dengan jumlah sampel 95 rumah tangga dari total populasi tahun 2003 kepala rumah tangga. Penelitian  menggunakan rumus Slovin dengan kesalahan standar 10% untuk menentukan jumlah sampel. Pengumpulan data primer menggunakan wawancara langsung dengan responden melalui kuesioner tertutup dengan variabel penelitian mengikuti skala Guttman. Hasil kuesioner dianalisis secara deskriptif menggunakan analisis isi. Hasil penelitian menunjukkan faktor penyebab kebakaran hutan yang paling dominan adalah pembukaan lahan pertanian dengan cara dibakar, sedangkan upaya pengendalian yang paling dominan di Lanskap Bentang Pesisir Padang Tikar adalah pembangunan sekat kanal.Kata kunci : hutan dan lahan gambut, penyebab kebakaran, upaya pengendalian kebakaran,
Computational study of H2O adsorption and hydrolysis on (ZnO)3 nanoclusters deposited on graphene and graphene oxides
Authors: Perera Duwage , Rasaiah Jayendran
Published: December 2022

Graphene and graphene oxide (GO) based metal oxides could play an important role in photocatalysis using metal oxide catalysts. ZnO is a metal oxide with a 3.37 eV band gap and is a commercially cheaper photocatalyst than titanium oxide in the production of hydrogen (H2)by splitting water. The π conjugation structure of GO shows greater electron mobility and could enhance the photocatalytic performance of the ZnO catalyst by increasing the electron-hole separation. In this work, we use density functional theory at the B3LYP/DGDZVP2 level to study the impact of adsorbing (ZnO)3 on graphene and GO on the hydration and hydrolysis of water that precedes water splitting to produce H2 and O2 in the gas phase. We used 5 different GO models anchoring carboxyl, hydroxyl, and epoxy functional groups on separate layers of graphene. This study also compares the reaction pathway of H2 and O2 production from the hydrolyzed (ZnO)3 and GO1-(ZnO)3 in the gas phase using the same level of theory. 1
Fluorescence Lifetime Control of NV Centers in Nanodiamonds for Long-Term Information Storage
Authors: Laube Christian , Temme Robert , Prager Andrea , Griebel Jan , Knolle Wolfgang , Abel Bernd
Published: December 2022

Today’s huge amount of data generation and transfer induced an urgent requirement for long-term data storage. Here, we demonstrate and discuss a novel concept for long-term storage using NV centers inside nanodiamonds. The approach is based upon the radiation-induced generation of additional vacancies (so-called GR1 states), which quench the initial NV centers, resulting in a reduced overall fluorescence lifetime of the NV center. Using the tailored fluorescence lifetime of the NV center to code the information we demonstrate a “beyond binary” data storage density per bit. We also demonstrate that this process is reversible by heating the sample or the spot of information. This proof of principle shows that our technique may be a promising alternative data storage technology, especially in terms of long-term storage due to the high stability of the involved color centers. In addition to the proof of principle demonstration using macroscopic samples, we suggest and discuss the usage of focused electron beams to write information in nanodiamond materials, to read it out with focused low-intensity light, and to erase it on a macro, micro, or nanoscale.
Direct C-H arylation of dithiophene-tetrathiafulvalene: tuneable electronic structure and 2D self-assembled molecular networks at the solid/liquid interface
Authors: Ribeiro Catarina , Valente Gonçalo , Espinosa Miguel , Silva Rafaela A. L. , Belo Dulce , Gil-Guerrero Sara , Arisnabarreta Nicolás , Mali Kunal , De Feyter Steven , Melle-Franco Manuel , Souto Manuel
Published: December 2022

Tetrathiafulvalene is among the most well-known building block in molecular electronics due to its outstanding electron-donating and redox properties. Among its derivatives, dithiophene-tetrathiafulvalene (DT-TTF) received a lot of interest for organic electronics due to its high charge mobility. Herein we report the direct C-H arylation of DT-TTF (1) to synthesise mono- (2, 3) and tetraarylated (4, 5) derivatives bearing different functional groups. The incorporation of electron-donor or electron-withdrawing groups into the DT-TTF core allows the fine-tuning of its electronic structure as demonstrated by cyclic voltammetry, UV-vis spectroscopy and DFT calculations. The self-assembly of DT-TTF-tetrabenzoic acid (5) derivative was studied using scanning tunneling microscopy which revealed the formation of ordered, densely packed 2D hydrogen-bonded networks at the graphite/liquid interface. Importantly, molecule 5 can reach a planar geometry on the graphite surface due to van der Waals interactions with the surface and H-bonding with neighbouring molecules. This work demonstrates a simple method for synthesising arylated DT-TTF derivatives with tuneable molecular orbital energy levels and the formation of 2D networks on the surface, allowing the construction of extended electroactive frameworks based on DT-TTF building blocks.
El efecto de las áreas verdes urbanas en el desempeño académico en un contexto de pandemia
Authors: Terrazas-Núñez Enver L.
Published: December 2022

Las áreas verdes urbanas son conocidas por transmitir paz y bienestar a las personas expuestas a ellas. Debido a ello, las políticas públicas consideran que las áreas verdes deben estar incluidas en la planeación urbana; sin embargo, la evidencia indica que no muchos centros urbanos tienen a su disposición dichas áreas; es decir, hay personas que, por vivir en ciertos distritos, se beneficiarían más de los efectos positivos de la naturaleza que otros. ¿Cómo se daría en el caso de los estudiantes durante la pandemia? Este ensayo presenta evidencia acerca de cómo la naturaleza nos mejora la calidad de vida y las repercusiones que nos produce al no estar expuestos a ella. Especialmente en estos tiempos de pandemia, porque en Lima no todos los distritos tienen el mismo acceso a dichas áreas.
Perspectivas de la educación superior pospandemia
Authors: Roller Herberth Iván
Published: December 2022

Este artículo aborda los efectos positivos de la pandemia del coronavirus en la educación superior. Ciertamente, la pandemia ha hecho estragos en las economías del orbe, pero rescatamos las oportunidades que se han presentado para la educación. Entre los grandes logros de estos últimos años, advertimos el incremento en el uso de tecnologías de información y comunicación (TIC) y un mayor acercamiento a la metodología de clases invertidas. Además, ante un alumnado afectado por la pandemia, los docentes tuvieron que reforzar sus habilidades blandas para motivar y guiar a sus estudiantes. También se ha despertado el interés por incluir a la realidad virtual y aumentada como material didáctico en la educación superior. En base a esta experiencia, consideramos que muchos de los nuevos cambios en la educación superior se mantendrán en el futuro. Los proyectos que se han evaluado hasta el momento concluyen que todo ello trae beneficios para el proceso de aprendizaje.