bluuebunny/crossref_metadata_2025 huggingface dataset:
LEGADO POLÍTICO MARXIANO
Authors: De Souza Zanelli Lucila
Published: September 2022

Com o texto que segue, objetiva-se reafirmar a atualidade do pensamento de Marx e Engels ainda no século XXI, bem como situar suas concepções teórico-metodológicas como legado político para as lutas gerais de trabalhadores e trabalhadoras de todo mundo, dentre as quais situam-se aquelas travadas pelo movimento estudantil de serviço social brasileiro. As reflexões ora propostas foram sistematizadas a partir de investigações desenvolvidas em uma disciplina de programa de pós-graduação em Serviço Social, articuladas ao tema de um trabalho de conclusão de curso concluído, fruto de uma pesquisa que se desdobra em um projeto de mestrado em andamento. Introduz-se o debate com uma contextualização generalista sobre a dinâmica contemporânea da sociedade capitalista, terreno no qual se desenvolve e se disputa o direcionamento sociopolítico da produção, socialização e apropriação de conhecimentos na arena da luta de classes. O texto apresenta elementos aproximativos no debate acerca do significado social do conhecimento científico no Serviço Social, sobretudo no que versa a sua vinculação e reivindicação da teoria social crítica como referencial teórico. Os apontamentos conclusivos ratificam a teoria marxiana como legado político para o endossamento da direção social crítica da profissão, com ênfase nas lutas protagonizadas pelo movimento estudantil de serviço social. Essas lutas constituem também a história do movimento estudantil geral, no contexto de embates democráticos e de direção revolucionária travadas no território brasileiro.
Evaluating the Correlation Between Stress or Phobia Due to Dental Procedure and Level of Saliva Secretion
Authors: Jamdar Dr Sami Faisal , Alshammari Dr Ahmed , Almutairi Dr Manal Mohammad , Albandar Dr Malak , Asiri Dr Saja Abdulaziz , Hussain Dr Abdullah Al , Alshammari Dr Majid
Published: September 2022

Aim: This study focuses on evaluating the correlation between stress or phobia due to dental procedure and level of saliva secretion among the patients coming for dental treatment.
Materials and Methods: 200 medically healthy patients who required local anaesthesia for dental procedures were included. Sample collection was done at three different stages of treatment. In stage1, samples were collected after the patient had just entered the clinic and were discussing his problem sitting in normal chair in front of the Dentist. After the patients were seated in dental chair, before administering anaesthesia, samples were collected in stage 2 and in stage 3, immediately after administering local anaesthesia. One single spit of patient was collected at every stage in sterile container and measured with calibrated pipette.
Results: As documented in many studies the patient undergoing dental treatment experiences maximum stress before getting the local anaesthesia.
Our study revealed that in stage 2 when patient was about to undergo Local anaesthesia, saliva secretion was at minimum level averaging at 0.2 ml (ranging from 0 to 0.4). Saliva secretion was maximum in stage 1, when the patient was comfortably sitting in normal chair discussing their dental issues.
In stage 3 the saliva secretion slightly improved compared to stage 2 as after the anaesthesia the anxiety level of the patient started to diminish.
Conclusion: This study suggests that there is clinical correlation between stress levels and the amount of saliva secretion. Excessive stress can even lead to xerostomia as experienced by some patients.
Upaya Pencegahan Perilaku Bullying Pada Siswa SMA “XYZ” Melalui Kegiatan Psikoedukasi
Authors: Vestalia Debora , Sukmawati Sukmawati , Wibowo Doddy Hendro
Published: September 2022

Permasalahan kekerasan dan bullying menjadi keluhan siswa yang terus berulang setiap tahun. Program layanan psikoedukasi ini diharapkan dapat membantu siswa dalam mencegah dan mengatasi terjadinya perilaku bullying di lingkungan sekolah. Kegiatan dilakukan bersamaan dengan mahasiswa praktek Pembelajaran Lapangan di SMA “XYZ” dengan jumlah peserta 51 siswa. Pelaksanaan kegiatan diawali dengan menyusun Rencana Pemberian Layanan (RPL) bersama Guru BK. Kegiatan psikoedukasi diawali dari: memahami definisi dan jenis bullying; memahami dampak bullying; dan memahami cara mencegah bullying. Hasil psikoedukasi menunjukkan siswa memiliki peningkatan pemahaman tentang perilaku bullying dan memahami tentang bagaimana mencegah perilaku bullying. Saran yang diajukan berdasarkan evaluasi kegiatan yakni kegiatan psikoedukasi hendaknya dapat dilakukan dengan berbagai macam topik pengembangan diri secara rutin berbasis pada kebutuhan siswa
Peningkatan Kompetensi Siswa Melalu Pelatihan Editing Video Di SMK YAPIM Biru-Biru
Authors: Sinaga Dedi Candro Parulian , Sianipar Baringin , Marpaung Preddy , Baene Stanisnicolaus , Kumar Wiknes
Published: September 2022

Dalam Perkembangan teknologi pada saat ini media sosial hadir sebagai sarana untuk menyampaikan informasi dan komunikasi, pola informasi dan komunikasi hadir dengan berbagai format seperti berbasis teks, suara, gambar maupun video. Informasi dan komunikasi didalam media sosial banyak didominasi, sehingga kemampuan siswa dalam mengedit gambar dan video menjadi sebuah kebutuhan untuk menciptakan informasi dan komunikasi yang baik dan menarik. Pada kegiatan pengabdian kepada masyarakat di SMK YAPIM Biru-Biru ini dilaksanakan dalam bentuk pelatihan  dengan tema Peningkatan Kompetensi Siswa Melalui Pelatihan Editing Video Di Smk YAPIM Biru-Biru. Pelatihan akan dilaksanakan di Sekolah SMK YAPIM Biru-Biru selama satu pekan yang dilakukan secara langsung di Laboratorium Komputer SMK YAPIM Biru-Biru. Materi yang akan disampaikan seperti Input Video, Memotong video, Input audio, Transisi efek, Kemampuan edit video dan gambar, Memisahkan
PELATIHAN REGISTRASI PENDUDUK OLEH APARAT DESA/KELURAHAN DALAM UPAYA TERTIB ADMINISTRASI KEPENDUDUKAN
Authors: Nurwati R Nunung
Published: September 2022

Data memiliki peran yang sangat penting dalam penyusunan perencanaan pembangunan, oleh karena itu data harus valid dan berasal dari sumber atau lembaga yang dapat dipercaya. Salah satu sumber data yaitu yang berasal dari registrasi penduduk. Data yang dicatat dalam registrasi penduduk diantaranya datab tentang kelahiran, kematian, pindah dan datang. Pelaksana registrasi kependudukan ada di tingkat desa/kelurahan berdasarkan laporan dari penduduk yang mengalami perubahan dalam status kependudukkannya. Namun demikian masih ditemukan permasalahan yang terjadi dalam masyarakat seperti keengganan dan kurangnya kesadaran penduduk untuk melaporkan setiap peristiwa kependudukan yang dialaminya, sehingga datanya tidak tercatat di buku register desa atau kelurahan. Disamping itu, petugas belum memahami pentingnya data kependudukan sehingga data registrasi seringkali tidak di update. Tujuan dari kegiatan ini adalah untuk meningkatkan pemahaman dan ketrampilan petugas pelaksana registrasi penduduk di tingkat desa atau kelurahan dalam melaksanakan administrasi dan registrasi penduduk.Metode dalam kegiatan ini diawali dengan penyebaran pre test dan diahiri dengan post tes. Hasilnya menunjukkan ada peningkatan pengetahuan dan pemahaman peserta terkait dengan pelaksanaan registrasi penduduk, dan mampu melakukan analisa secara sederhana data registrasi penduduk dengan cara membuat penyajian data ke dalam bentuk tabel frekwensi, grafik, sehingga data dengan mudah dapat dibaca oleh pihak lain yang memiliki ketertarikan dengan kependudukan.
PEMBUATAN WEBSITE RW PADA MASA PANDEMI COVID19
Authors: Sholahuddin Asep
Published: September 2022

Perkembangan teknologi informasi berbasis komputer tentunya mempunyai  peranan yang sangat penting dalam negara ini guna menjadikan teknologi sebagai salah satu alat pembangunan negeri di tengah interpedensi dunia. Salah satu alat bagi pembangunan negara yaitu website yang menjadi cara negara serta masyarakat untuk membagikan informasi kepada orang yang bersangkutan. Pada masa pandemi COVID19 website Rukun Warga (RW) sangat berperan karena tidak perlu berkunjung ke tempatnya sehingga bisa menjaga jarak yang dapat memicu terpaparnya virus Corona.Melihat pada fenomena yang terjadi masih banyak sekali masyarakat desa yang memerlukan informasai online yang sebetulnya tidak sulit juga kalau di bangun website. Pada penelitian dan pengabdian yang dilakukan dikhususkan pada di RW 02 Desa Tanjung Mekar dikarenakan Desa Tanjung Mekar RW 02 memerlukan website RW guna membagikan informasi serta berkomunikasi antar masyarakat RW 02. Pada kegiatan ini kita telah berhasil membangun website untuk RW 02.Pelaksanaan kegiatan ini dibagi menjadi tiga tahapan meliputi persiapan, pelaksanaan serta tindak lanjut kegiatan. Kegiatan pelaksanaan pun berhasil mencapai target yaitu dengan terlaksananya penyuluhan mengenai pembuatan website RW beserta tujuan dan fungsi dari website pada pihak RW, website dapat diterima oleh pihak RW untuk dijadikan website resmi RW, Masyarakat RW 02 dapat mengakses informasi seputar RW 02 dimanapun dan kapanpun, serta masyarakat dapat merasakan kemajuan teknologi informasi dan komunikasi
PENGEMBANGAN STRATEGI PEMASARAN MELALUI PELATIHAN BMC PADA MITRA UMKM
Authors: Lesmana Aditya Candra
Published: September 2022

Usaha Mikro Kecil dan Menengah (UMKM) merupakan salah satu penopang perekonomian Indonesia. Pandemic Covid-19 yang terjadi di seluruh dunia berdampak secara langsung pada UMKM khususnya di Kota Bandung. Banyak dari UMKM yang mengalami penurunan pendapatan bahkan sebagian lagi harus gulung tikar karena semakin sepi nya pembeli. Selain itu belum mampu beradaptasi dengan baiknya UMKM terhadap market digital yang tersedia. Kegiatan pengabdian ini bertujuan untuk memberikan pengembangan strategi pemasaran melalui pelatihan BMC pada mitra UMKM yang ada di Kota Bandung. Metode yang digunakan adalah dengan melakukan identifikasi kondisi, potensi dan permasalahan, kemudian melakukan pelatihan terhadap para mkitra UMKM. Hasil dari kegiatan ini diketahui membawa dampak positif pada mitra UMKM dimana pengetahuan mitra UMKM mengenai kewirausahaan, strategi pemasaran, serta tools untuk mengembangkan bisnis dengan menggunakan BMC semakin bertambah. Para mitra UMKM juga mampu mengaplikasikan keterampilan hasil pelatihan BMC pada canva BMC nya masing-masing untuk kemudian diaplikasikan pada aktivitas bisnisnya.
Strategi Konservasi Dalam Pengelolaan Air Untuk Menunjang Kehidupan Masyarakat Di Sekitar Kawasan Industri Purwakarta
Authors: Munawaroh Siti , Sari Anastasia Yovita , Burhanuddin Burhanuddin , Pangaribuan Carnesia Gabema Mutiara , Maulia Rizki , Trisnadiansyah Moch Ridfan , Listiawan Yudhi , Hendarmawan Hendarmawan
Published: September 2022

Air memiliki peran yang sangat penting bagi makhluk hidup tidak terkecuali manusia. Kebutuhan air bersih masyarakat terus meningkat seiring dengan bertambahnya jumlah populasi. Penambahan populasi ini juga mengakibatkan makin pesatnya perubahan lahan menjadi pemukiman, bangunan, dan industri, yang menyebabkan daerah resapan air akan terus berkurang di masa depan. Sebagai upaya untuk mengatasi masalah tersebut, maka diperlukan adanya strategi konservasi air. Penelitian ini bertujuan untuk mengetahui strategi konservasi air yang tepat pada karakteristik masyarakat kawasan industri Purwakarta.Penelitian ini menggunakan metode analisis deskriptif kualitatif dan literasi integratif. Data sekunder diperoleh dari penelitian sebelumnya mengenai potensi-kualitas air dan diintegrasikan dengan sumber literasi mengenai karakteristik dan perilaku masyarakat. Dari data ini kemudian disimpulkan rekomendasi strategi konservasi air yang tepat di kawasan industri Purwakarta.Strategi untuk mengendalikan sumber pencemaran dan kerusakan DAS antara lain: 1) menurunkan sedimentasi pada sub DAS dengan pengurangan erosi melalui penanganan lahan kritis, 2) mengelola limbah yang terdiri dari limbah industri, limbah peternakan, limbah domestik serta persampahan, 3) melakukan pengawasan dan penegakan hukum serta penertiban pemanfaatan ruang, 4) meningkatkan pengelolaan sumber daya air, 5) melakukan edukasi dan sosialisasi kepada industri, institusi pendidikan, dan masyarakat sekitar.
PELATIHAN PENGGALIAN SUMBER DAYA LOKAL MENUJU DESA ADAT SENDURO DI KABUPATEN LUMAJANG
Authors: Alie Azizah , Elanda Yelly , Sholahudin Umar , Sair Abdus
Published: September 2022

Salah satu hambatan untuk membentuk desa adat adalah tidak adanya pendampingan kepada masyarakat sehingga masyarakat kesulitan memenuhi persyaratan yang harus diajukan untuk mengubah status desa menjadi desa adat. Desa adat merupakan daerah otonom yang memiliki nilai-nilai asli yang dianut oleh masyarakat setempat dan bercorak sosial religius. Oleh karena itu penting kiranya mengulik kembali nilai-nilai asli dan corak sosial religius masyarakat Senduro sebagai modal menuju desat adat melalui pelatihan penggalian sumber daya lokal.  Tujuan dari kegiatan pelatihan ini adalah mengidentifikasi sumber daya local yang dimiliki oleh desa Senduro, meningkatkan kualitas sumber daya masyarakat desa melalui pelatihan, melibatkan masyarakat dalam proses pembentukan desa adat melalui pemberdayaan. Metode yang digunakan dalam proses pemberdayaan masyarakat ini dengan menggunakan pendekatan PRA (Participatory Rural Appraisal). Dengan menggunakan metode ini maka masyarakat terlibat secara langsung dalam proses penggalian sumber daya lokal yang dimiliki oleh desa. Identifikasi awal dari kegiatan pelatihan, tim penggali sumber daya lokal desa yang terdiri dari karang taruna, tokoh masyarakat dan pemerintah desa antusias dan mampu menangkap materi pelatihan dengan baik. Hal ini dapat terlihat dari proses diskusi dan tanya jawab antara peserta dan fasilitator. Hasil kegiatan pelatihan ini secara keseluruhan dapat dikatakan berhasil karena tim yang terlibat dalam penggalian sumber daya local mampu mengidentifikasi, menarasikan hasil temuannya dalam bentuk tulisan atau catatan.
Pelatihan Pemasaran Kopi Ramah lingkungan secara digital
Authors: Gunawan Wahyu , Yunita Desi , Sekarningrum Bintarsih
Published: September 2022

Kegiatan ini merupakan prakarsa yang ditujukan untuk mendorong peningkatan ekonomi masyarakat petani kopi, khususnya melalui peningkatan kapasitas dan kemampuan masyarakat petani dalam pemasaran kopi secara digital, karena Era digitalisasi membawa perubahan pada model bisnis kopi dimana perubahan tersebut dapat positif berupa kemudahan pemasaran produk, ataupun negatif berupa dikesampingkannya aspek bahan baku ramah lingkungan terutama pada kemasan. Beberapa pengetahuan yang diberikan diantaranya: perancangan pemasaran meliputi segmentasi pasar, target pasar, penentuan positioning produk,penetapan strategi pemasaran; dan konsep mutu yang meliputi; mutu berdasarkan komposisi antar atribut produk, mutu berdasarkan atas kesesuaian persyaratan. Metode yang dipilih dalam kegiatan ini adalah penyuluhan, presentasi, dan diskusi yang dilakukan yang dilakukan secara virtual.
Peningkatan Kualitas Petani Kopi sebagai Modal Sosial di Jawa Barat
Authors: Sekarningrum Bintarsih , Yunita Desi , Gunawan Wahju
Published: September 2022

Artikel ini berangkat dari kegiatan pengabdian yang dilakukan. Diketahui bahwa gagasan sentral modal sosial tentang ikatan sosial berupa jaringan merupakan aset yang sangat bernilai – dasar bagi kohesi sosial karena mendorong iklim kerjasama untuk memperoleh manfaat. Ditengah pandemic covid yang melanda Indonesia beberapa waktu terakhir ini jaringan-jaringan petani kopi khususnya di jawa barat sedikit merenggang karena berbagai pengaruh. Oleh karena itu untuk Kembali memperkuat jaringan masyarakat petani kopi perlu dilakukan penguatan melalui peningkatan kualitas petani kopi melalui kegiatan pengabdian kepada masyarakat. Hal ini penting, karena secara jangka panjang kualitas yang meningkat dan kekuatan jaringan yang terbangun tersebut akan meningkatkan NPT petani kopi,. Metode kegiatan ini adalah pelatihan dan presentasi, Adapun peserta yang terlibat dalam kegiatan ini adalah masyarakat petani kopi khususnya yang tergabung dalam Lembaga masyarakat desa hutan Perhutani.
PERILAKU 3M DALAM PENGUATAN KAPASITAS DI KECAMATAN PABUARAN KABUPATEN CIREBON
Authors: Gutama Arie Surya , Fedryansyah Muhammad , Irfan Maulana
Published: September 2022

Pandemi Covid-19 mengubah kebiasaan baru di masyarakat, khususnya masyarakat di Kecamatan Pabuaran Kabupaten Cirebon, yaitu penerapan protokol kesehatan berupa 3M (Menjaga Jarak, Memakai Masker, dan Mencuci Tangan). Pengabdian pada masyarakat ini bertujuan untuk menggambarkan upaya yang dilakukan dalam penguatan kapasitas pada penerapan perilaku 3M di Kecamatan Pabuaran Kabupaten Cirebon. Kegiatan pengabdian pada masyarakat ini menggunakan metode kualitatif melalui studi pustaka. Data yang diperoleh melalui jurnal ilmiah atau berita online yang terkait dengan tema pengabdian kepada masyarakat dan data sekunder Kecamatan Pabuaran Kabupaten Cirebon dalam angka. Pendekatan teoritik yang digunakan ialah community organizing pada dimensi penguatan kapasitas yang terdiri dari kemunculan pemimpin lokal, kemunculan organisasi formal dan informal, terbukanya akses komunikasi vertikal dan horizontal antara masyarakat terdampak, dan terbukanya hubungan masyarakat terdampak dengan pihak luar. Hasil pengabdian pada masyarakat menunjukkan penguatan kapasitas dalam perilaku 3M belum optimal. Hal ini dibuktikan belum munculnya local leader dan organisasi lokal yang bersifat informal. Oleh karena itu saran dari pengabdian kepada masyarakat ini ialah diperlukan partisipasi berbagai pihak untuk memunculkan kedua aspek tersebut.Pandemi Covid-19 mengubah kebiasaan baru di masyarakat, khususnya masyarakat di Kecamatan Pabuaran Kabupaten Cirebon, yaitu penerapan protokol kesehatan berupa 3M (Menjaga Jarak, Memakai Masker, dan Mencuci Tangan). Pengabdian pada masyarakat ini bertujuan untuk menggambarkan upaya yang dilakukan dalam penguatan kapasitas pada penerapan perilaku 3M di Kecamatan Pabuaran Kabupaten Cirebon. Kegiatan pengabdian pada masyarakat ini menggunakan metode kualitatif melalui studi pustaka. Data yang diperoleh melalui jurnal ilmiah atau berita online yang terkait dengan tema pengabdian kepada masyarakat dan data sekunder Kecamatan Pabuaran Kabupaten Cirebon dalam angka. Pendekatan teoritik yang digunakan ialah community organizing pada dimensi penguatan kapasitas yang terdiri dari kemunculan pemimpin lokal, kemunculan organisasi formal dan informal, terbukanya akses komunikasi vertikal dan horizontal antara masyarakat terdampak, dan terbukanya hubungan masyarakat terdampak dengan pihak luar. Hasil pengabdian pada masyarakat menunjukkan penguatan kapasitas dalam perilaku 3M belum optimal. Hal ini dibuktikan belum munculnya local leader dan organisasi lokal yang bersifat informal. Oleh karena itu saran dari pengabdian kepada masyarakat ini ialah diperlukan partisipasi berbagai pihak untuk memunculkan kedua aspek tersebut.
Deterioration and conservation of the Nevado de Toluca forests and the role of local stakeholders
Authors: Endara Agramont Ángel Rolando , Tapia Francisco Herrera
Published: September 2022

The Nevado de Toluca Flora and Fauna Protection Area presents a constant fragmentation of its forests. The objective of the research was to identify the processes of forest deterioration and the role of local stakeholders in its conservation. Geographic information systems were used as a basis for the generation of thematic maps, in addition to the application of a ﬂow diagram that deﬁnes the problems of the forest and another that describes and analyzes them for the search of solutions. The results show that the main factors affecting deterioration are forest fires, immoderate logging, pests and diseases. Finally, strategies and scenarios for forest management are proposed based on the articulation of local stakeholders.
Performance of different logging systems in the shelterbelt cutting of the Nothofagus pumilio forest in America
Authors: Cellini Juan Manuel , Martínez-Pastur Guillermo , Spagarino Carlos , Perid Pablo Luis , Vukasovice Ricardo
Published: September 2022

Nothofagus pumilio forests constitute the most economically important forest stand in southern Argentina and Chile. Total volume stocking and volumetric yield vary according to site quality, degree of occupation, growth stage and forest history of the stand. The objective of this work was to evaluate the stocking and the productive potential in quantity and quality of products for the sawmilling industry, using three harvesting systems (short logs, long logs and complete shafts) in the protection cut of a N. pumilio forest of site quality III in Tierra del Fuego (Argentina). The trials were conducted in an irregular mature forest with two strata and abundant regeneration (3.0 ha; RDI 93.8–113.4%). Total volumes varied between 726.5 and 850.3 m3∙ha-1, with a volume/basal area ratio of 11.8 to 12.1 m3∙m-2. The harvesting rates obtained were: 45.5% for complete logs, 21.3% for long logs and 22.4% for short logs. A model was used to estimate the timber volume for each system, where full shafts resulted in a significant increase in timber volume. Considering new alternatives in the planning of harvesting in forest management for N. pumilio forests, such as the system of complete shafts, allows obtaining higher harvesting rates, increasing the benefits for the forestry company and minimizing the damage to the forest, due to the shorter distance of the machinery in the forest harvesting.
Is timber harvesting of natural forests in Peru sustainable?
Authors: Dourojeanni Marc J.
Published: September 2022

No less than 60% of timber production in Peru’s natural forests is the result of informal or illegal extractive activities that, by definition, are not sustainable. This article aims to demonstrate that even legitimate timber, such as timber harvested in more than 6 million hectares of forest concessions, does not meet the basic requirements of sustainable forest management. Forestry legislation itself, which does not emphasize forest management, institutional weaknesses and the socioeconomic environment are the main causes. In addition, the cutting cycles and the authorized minimum diameters, among other practices, do not allow the renewal of the resource and increase its degradation.
The population characteristics of Lithocarpus polystachyus in natural secondary forests under different human disturbance intensity
Authors: Liu Jingzao
Published: September 2022

In November 2018, the sample plot survey method was used to analyze the population characteristics of Lithocarpus polystachyus in the natural secondary forest with different disturbance intensity in Jianning, Fujian Province, and compile its population static life table. The results showed that the number of individuals in the population was small, but it was clustered. With the increase of interference intensity, the first and second age seedlings and young trees decreased. The population types affected by human disturbance are all lacking level V trees, and the population type belongs to primary population (N1); The undisturbed population lacks level I and II seedlings and young trees, but there are level V trees, and the population type belongs to medium decline population (S2). In general, all populations of L. polystachyus are unstable and belong to the transitional type. In the static life table, the mortality of level I and II seedlings and young trees is high, the survival rate has a small peak in level III and IV, and then the survival rate decreases rapidly, and the average life expectation of level II is the highest. It shows that artificial conservation measures and appropriate space re-lease are needed to maintain the stability of the population.
Biodiversity conservation evaluation and planning on the western slope of Cangshan Mountains
Authors: Ou Zhi , Qu Yan
Published: September 2022

Taking the west slope of Cangshan Mountain in Yangbi County, Dali as the research site, on the basis of investigating the local natural geographical conditions, topography and biodiversity status of Cangshan Mountain, the CAP protection action planning method was adopted, and the priority protection objects were determined to be native forest vegetation, rare and endangered flora and fauna, alpine vertical ecosystems, hard-leaf evergreen broad-leaved forests and cold-tempered coniferous forests; The main threat factors were commercial collection, tourism development and overgrazing. Biodiversity conservation on the western slope of Cangshan Mountain should take species as “point”, regional boundary as “line”, ecosystem and landscape system as “plane”, so as to realize the overall planning structure system combining “point—line—plane”, which can be divided into conservation core area, buffer zone and experimental area. The results can provide a reference for biodiversity conservation on the western slope of Cangshan Mountain.
Species diversity of typical forest communities in Taizhou Green Heart zone
Authors: Pan Liqin
Published: September 2022

Taking six typical forest communities in Taizhou Green Heart (ⅰ: Liquidambar formosana + Ulmus pumila + Celtis sinensis; ⅱ: Celtis sinensis + Pterocarya stenoptera + Pinus massoniana; ⅲ: Sapindus mukorossi + Sapium sebiferum + Cupressus funebris; ⅳ: Liquidambar formosana + Acer buergerianum + Cupressus funebris); ⅴ: Celtis sinensis + Ligustrum compactum + Pinus massoniana; ⅵ: Machilus ichangensis + Sapindus mukorossi + Acer buergerianum) as the research objects, 5 indicators: Shannon-Wiener (H), Patrick richness (R1), Margalef species richness (R2), Pielou evenness (J) and ecological dominance (D) were used to analyze species diversity in forest communities. The results showed that: (1) the community was rich in plant resources, with a total of 50 species belonging to 40 genus and 31 families, including 19 species in tree layer, 22 species in shrub layer and only 9 species in herb layer, few plant species; (2) the species richness and diversity index of tree layer and shrub layer were significantly higher than that of herb layer, but there were differences among different communities in the same layer, and no significant difference was reached; (3) the species richness and community diversity of the six communities showed as follows: community VI > community I > community II > community IV > community V > community III.
Progressive fragmentation and loss of natural forest habitat in one of the world’s biodiversity hotspots
Authors: Otavo Samuel , Echeverría Cristian
Published: September 2022

Knowledge of the state of fragmentation and transformation of a forested landscape is crucial for proper planning and biodiversity conservation. Chile is one of the world’s biodiversity hotspots; within it is the Nahuelbuta mountain range, which is considered an area of high biodiversity value and intense anthropic pressure. Despite this, there is no precise information on the degree of transformation of its landscape and its conservation status. The objective of this work was to evaluate the state of the landscape and the spatio-temporal changes of the native forests in this mountain range. Using Landsat images from 1986 and 2011, thematic maps of land use were generated. A 33% loss of native forest in 25 years was observed, mainly associated to the substitution by forest plantations. Changes in the spatial patterns of land cover and land use reveal a profound transformation of the landscape and advanced fragmentation of forests. We discuss how these patterns of change threaten the persistence of several endemic species at high risk of extinction. If these anthropogenic processes continue, these species could face an increased risk of extinction.
Light habitat, structure, diversity and dynamics of the tropical dry forests of the upper Magdalena river
Authors: Melo Omar , Fernandez-Mendez Fernando , Villanueva Boris
Published: September 2022

Tropical dry forests are complex and fragile ecosystems with high anthropogenic intervention and restricted reproductive cycles. They harbor unique richness, structural, physiological and phenological diversity. This research was carried out in the upper Magdalena valley, in four forest fragments with different successional stages. In each fragment, four permanent plots of 0.25 ha were established and the light habitat associated with species richness, relative abundance and rarity was evaluated, as well as the forest dynamics that included mortality, recruitment and diameter growth for a period of 5.25 years. In mature riparian forest, species richness was found to be higher than that reported in other studies for similar areas in the Cauca Valley and the Atlantic coast. Values of species richness, heterogeneity and rarity are higher than those found in drier areas of Tolima. Forest structure, diversity and dynamics were correlated with light habitat, showing differences in canopy architecture and its role in the capture and absorption of radiation. The utilization rate of photosynthetic effective radiation in the forest underlayer with high canopy density is low, which is related to the low species richness, while the underlayer under light is more abundant and heterogeneous.
The relationship between species diversity and tree growth in natural secondary forests in Northeast China
Authors: Luo Ye , He Huaijiang , Zhang Zhonghui , Liu Ting , Yuan Jingqi , Yu Zhongliang , Bao Guangdao , Zhang Dawei
Published: September 2022

[Objective] To understand the relationship between species diversity and tree growth in natural secondary forests in Northeast China, to determine the reasonable size of species diversity, and to carry out appropriate nurturing harvesting and artificial replanting, so as to provide a scientific and theoretical basis for secondary forest management and management. [Methods] A total of 123 sample plots were set up in the Xiaoxinganling (XXAL), Zhangguangcailing (ZGCL), Laojialing (LYL), Changbai Mountain (CBS), Hadaling (HDL) and Longgang Mountain (LGS) areas in Northeast China, they were used to investigate the species composition, importance value, diversity and tree growth in each area. [Results] A total of 48 species belonging to 17 families and 31 genera were investigated in all the sample plots, among which the sample plots in Longgang Mountain contained the largest number of families, genera and species, followed by Hada Ling, Changbai Mountain, Laoyaling, Zhangguangcai Mountain and Xiaoxinganling. The α-diversity index of species in the sample sites was the largest in Changbai Mountain and the smallest in Xiaoxinganling, and the difference between them was significant (P < 0.05), while the richness index was the largest in Longgang Mountain and the smallest in Xiaoxinganling. The difference between them was significant (P < 0.05), while the greater the difference in latitude between the regions, the more obvious the difference in β-diversity index of species in the sample sites, and the fewer species shared between the two regions. The higher the rate of community succession, the higher the average diameter at breast height and the average tree height in each region were CBS > LYL > LGS > ZGCL > HDL > XXAL. The largest breast tree species in each region was Mongolian oak in Changbai Mountain with a diameter at breast height of 64.8 cm, and the smallest breast tree species in each region was Tyrannus sylvestris in Longgang Mountain with a diameter at breast height of 4.0 cm. The highest tree species in each region was Liriodendron sylvestris in Longgang Mountain with a height of 28.9 m, and the smallest species is yellow pineapple with a height of 1.3 m in Longgang Mountain. [Conclusion] Within a certain range, species diversity has a facilitating effect on the average diameter at breast height and average tree height of species within a stand. Therefore, during the management of secondary forests, appropriate nurturing harvesting and artificial replanting should be adopted to ensure reasonable species diversity in the stands and provide optimal space for the growth of natural secondary forests.
Research progress of forest ecological quality assessment methods
Authors: Han Haoshuang , Wan Rongrong
Published: September 2022

Forests have ecological functions in water conservation, climate regulation, environmental purification, soil and water conservation, biodiversity protection and so on. Carrying out forest ecological quality assessment is of great significance to understand the global carbon cycle, energy cycle and climate change. Based on the introduction of the concept and research methods of forest ecological quality, this paper analyzes and summarizes the evaluation of forest ecological quality from three comprehensive indicators: forest biomass, forest productivity and forest structure. This paper focuses on the construction of evaluation index system, the acquisition of evaluation data and the estimation of key ecological parameters, discusses the main problems existing in the current forest ecological quality evaluation, and looks forward to its development prospects, including the unified standardization of evaluation indexes, high-quality data, the impact of forest living environment, the acquisition of forest level from multi-source remote sensing data, the application of vertical structural parameters and the interaction between forest ecological quality and ecological function.
Optimization strategy of national park resource utilization system—Take Bawangling Zone of Hainan Tropical Rain Forest National Park as an example
Authors: Xiao Shuwen , Zhan Chen , Wang Mengqiao , Sun Qiaoyun , Zhang Yujun
Published: September 2022

The national park with Chinese characteristics is the highest level of protection of a kind of natural protection, its establishment marks the park will implement the strictest ecological protection means. It is of great value to construct the utilization system of national park resources under the new natural protected area system in the new era to avoid the misunderstanding of “ecological protection only” and explore how to carry out the sustainable utilization of resources in the reform of national park system and mechanism. According to the analytic hierarchy process (AHP) and Delphi method, the evaluation framework, indicators, reference standards and weights of resource utilization under the national park system were determined in combination with the requirements of constructing the protected natural area system and the total value of resource ecosystem services (including harvest value, existence value and future value). Based on the application research of Bawangling zone of Hainan Tropical Rainforest National Park, the optimal resource utilization system in the future was proposed, and two optimization strategies of ecological adjustment of resource utilization system and construction of suitable resource utilization system were put forward.
Economic analysis of forestland use rights transfer and forestland welfare change
Authors: Ke Shuifa , Wang Tingqin , Li Hongxun
Published: September 2022

This paper qualitatively analyzes the connotation of woodland welfare and the changes of woodland welfare that may be caused by the transfer of the right to use, and interprets the welfare improvement caused by the transfer of the right to use of woodland in the ideal state by using the relevant theories and models of microeconomics. Based on the prospect theory and psychological account theory of behavioral economics, this paper analyzes the reasons why the transfer of forestland use right has not been carried out on a large scale in China.
Analysis of biomass compatibility model of Chinese fir in Jiangle, Fujian Province
Authors: Wu Mingjing
Published: September 2022

Aiming at the problem of incompatibility of biomass models of forest organs, taking Chinese fir in Fujian Jiangle State-owned Forest Farm as the research object, based on selecting the optimal independent model of each organ, the biomass compatibility model of Chinese fir was established with a three-level joint control scheme. The results show that the compatibility equation system based on the whole plant biomass can effectively solve the problem of incompatibility in the whole plant biomass, each sub-biomass and between sub-biomass. Besides, except for the leaf biomass model, all other biomass models have good fitting effect, which is of great significance to the guidance of the analysis of local Chinese fir biomass.
Effects of interplanting native species of Eucalyptus on stand growth and soil physicochemical properties under different interplanting intensities
Authors: Huang Muyi , Liang Yanfang , Su Fucong , Zhu Yuanli , Li Zhihui , Liu Liling , Zhao Suya , Gong Yingyun
Published: September 2022

Objective: To study the growth, accumulation and soil nutrient content of each overseeded species under different interharvesting intensity treatments of Eucalyptus, and to explore the best re-cultivation method suitable for mixed overseeded species after Eucalyptus interharvesting. Methods: In Guangxi state-owned Qipo forest, Eucalyptus tailorii with different planting densities (DH32-29) were mixed with Castanopsis hystrix, Mytilaria laosensis and Michelia macclurei, and four different treatments (CK, LT, MT and HT) were established for re-cultivation of Eucalyptus near-mature forests with different logging intensities, and the differences in growth conditions and soil physicochemical properties of each species were analyzed. Results: (1) As the proportion of Eucalyptus allocation decreased, the growth of Eucalyptus diameter at breast height, tree height and individual wood volume could be promoted; the growth of the three parameters of HT and MT Eucalyptus were significantly different from LT and CK. (2) The average wood volume per plant of the set species in the CK and LT treatments was Mytilaria laosensis > Michelia macclurei > Castanopsis hystrix, while in the MT and HT treatments it was Mytilaria laosensis > Castanopsis hystrix > Michelia macclurei. (3) The differences in soil aeration, total saturated water holding capacity, capillary water holding capacity, and field water holding capacity in soil layers of different depth varied. In the same soil layer, soil aeration, total porosity and capillary porosity were HT > CK > LT > MT; saturated water holding capacity and capillary water holding capacity were HT > CK > LT > MT, while field water holding capacity was CK > HT > LT > MT. (4) Organic matter, pH, total nitrogen, total phosphorus, total potassium, fast-acting nitrogen, fast-acting phosphorus, and fast-acting potassium changed with varying soil depth in each treatment.
The Security of Database Network Model Based on Fractional Differential Equations
Authors: Sun Jianzhao , Yang Kun , Alshalabi Riyad
Published: September 2022

This paper discusses a class of inhomogeneous fractional differential equations with boundary conditions. At the same time, we apply it to the database network encryption model. In this paper, the fractional differential equation algorithm segments the big data in the cloud environment, and the homomorphic algorithm is used for encryption. We encrypt the algorithms and store them in the database, respectively. When the model is queried, the corresponding ciphertext data in the database can be matched according to the type of query statement. The experimental simulation realizes the information retrieval and statistics in the case of full ciphertext on the server-side.
Conventional Algorithms in Sports Training Based on Fractional Differential Equations
Authors: Pan Shaohong
Published: September 2022

Basketball is one of the sports that people love. This paper uses fractional differential equations to perform shot visual proofreading. At the same time, we propose a visual proofreading method for the optimal shooting angle. We extract the features of the shooting trajectory according to the distribution of corner points and edge contours of the trajectory image. So far, the automatic capture method of basketball shooting trajectory based on the fractional differential equation is completed. We found that the algorithm in this paper greatly improves the player’s shooting technique through experimental simulation research.
Dynamic Nonlinear System Based on Complex System Theory in the Development of Vocational Education
Authors: Lin Ling , Kharabsheh Radwan
Published: September 2022

Vocational education and dynamic social development are two complex nonlinear systems. Establishing the linear system theory of vocational education in university education is a relatively complex subject. We use qualitative and quantitative methods to establish nonlinear differential equations of college students’ vocational education. This paper analyzes the structural characteristics of the vocational education industry-education integration system and the dynamic factors that cause the evolution of the nonlinear system. Finally, the article verifies the higher vocational education system’s non-equilibrium, openness, and nonlinearity through examples.
The Economic Model of Rural Supply and Demand Under the Data Analysis Function Based on Ordered Probit
Authors: Fu Aimin , Aldulaimi Saeed Hameed , Rashid Audil
Published: September 2022

Under the background of the marketization of agricultural products, the lack of farmers’ risk analysis mechanism has resulted in a structural imbalance between the supply and demand of funds in rural areas. The increase of the rural economy is significant to social development and stability. Then the article uses the ordered Probit model to carry out statistical regression analysis on the rural economic samples. The study found that the lack of supply institutions, the incompatibility of loan supply and demand, and the single type of insurance caused the development of the rural economy to be limited.
Electric Vehicle Mechanical Transmission System Based on Fractional Differential Equations
Authors: You Zhuan
Published: September 2022

This paper introduces a method for dynamic loading of human-vehicle powertrains during dangerous driving. At the same time, this paper establishes a performance evaluation index of the human-vehicle (electric vehicle) powertrain system based on the second derivative functional. We have analyzed and established the calculation formula of the excitation force of the electric vehicle drive train in unstable driving conditions. We use the numerical solution method to perform the dynamic model simulation calculation on MATLAB. The study found that the high-frequency excitation force increases the amplitude of the acceleration power spectrum of the electric vehicle system. At the same time, the research results prove that the state-space model of the electric vehicle vibration system and the selected parameter values are effective.
Facilitating Creativity through Multimodal Writing: An Examination of Students’ Choices and Perceptions
Authors: Allagui Besma
Published: September 2022

Creativity has long been central in multimodal writing. Unlike traditional writing, which uses text alone, multimodal writing relies on the use of a combination of modes to convey meaning such as text, speech, images, audio, gesture, and space. Scholars of multimodal writing stressed that using multiple modes allows for greater creativity and newness. Recently, however, scholars have questioned whether creativity is so straightforward in students’ multimodal writing. Students may resist producing new types of writing. Their creativity outcome is dependent upon their preferences and their goals in the writing assignment. This article examines students’ choices when given the freedom to compose in any mode and their perceptions of their multimodal writing experience in comparison with traditional essay writing. Drawing on data from students’ multimodal products, surveys, and interviews we show how students simply used available resources in their multimodal composing and how creativity was negotiated. Although they identified several affordances for multimodal writing and described it as more interesting than conventional essay writing, they seemed to resist incorporating a variety of semiotic resources into their projects because their goal was to showcase their writing skills. We argue that developing explicit knowledge about various modes helps improve students’ understanding of multimodal writing as creative design.
Beauty Care Kebutuhan Kultural Perempuan Metropolitan
Authors: Ivada Denisa , Restu Darmawan Diaz , Novianti Nadia
Published: September 2022

This paper discusses the cultural phenomenon of urban women in the modern era that gives rise to a lifestyle in an effort to maintain health. The lives of women in urban areas have a need to take care of skin health. One way to treat it is to buy beauty care products or skincare. The behavior that appears with a variety of beauty and skincare products makes it a cultural necessity. The emergence of dependence on beauty clinics and various beauty products cannot be separated from the identity of women in urban areas. This paper is based on the results of a qualitative research method with a phenomenological approach. Based on key informants the knowledge and needs of skin health are influenced by the media and popular culture. The need for skin health through skincare products affects the beauty standards of modern women in urban areas.
Breaking Down Barriers
Authors: Buchanan Claire , Markey Sean , Breen Sarah-Patricia
Published: September 2022

In the Kootenay region of British Columbia (BC), mining has historically been a male dominated sector. Natural resource dependent communities, such as those found in the Kootenay region, have traditionally lacked employment opportunities for women. In addition, women choosing to pursue careers in the mining sector can face numerous challenges. As part of the larger Regional Workforce Development in Rural BC project, this research focuses on ways to build a more gender diverse mining workforce in the Kootenay region. Building connections to planning theory and practice in the region, the paper investigates the opportunities available to women in rural resource communities, and the challenges they face regarding employment in the mining sector. Results show that in the Kootenay region there may be a shift occurring in mining company culture. More progressive policies and respectful workplace culture, combined with gender-oriented planning initiatives, appear to create a more gender inclusive mining sector. The results also show significant challenges associated with social infrastructure and supports, specifically a lack of child care spots, high rental and real estate prices, and the lack of opportunities for further education for women who want to enter the Kootenay mining workforce.
A Study on the Text Without Plot: M. Saltykov-Shchedrin’s “Morning at Khreptyugin” and I.Turgenev's “Conversation on the High Road”
Authors:   Institute for Russian and Altaic Studies, CBNU, Paik Yong Sik
Published: September 2022

This paper is devoted to study the text without plot: M. Saltykov-Shchedrin’s one-act play “Morning at Khreptyugin” and I. Turgenev's one-act play “Conversation on the High Road” are analyzed.
Saltykov-Schedrin described the genre of “Morning at Khreptyugin” as dramatic sketch. It suggests that he made the depiction of social conditions as his intention. There is no motif in “Morning at Khreptyugin”; the relationship between the episodes is very loose, and each scene is independent of each other. There is no coherent subject in the dialogue, what leads to the absence of conflicts and events: “Morning at Khreptyugin” belongs to the text without plot. The characters gather in one space and talk, and in this respect, Saltykov-Schedrin’s one-act play belongs to the discussion model.
In Turgenev's one-act play “Conversation on the High Road”, the dialogues of the characters are oriented neither towards motive and plan, nor towards a purpose or goal. There are no intrigue, conflict or event to achieve personal interests between the master, the servant and the coachman: This one-act play is the text without plot. The content of the play consists entirely of dialogues between the characters on the carriage; “Dialogue on the Main Road” belongs to a discussion model.